ES1160883U - Dispositivo para la fabricación de un cepillo - Google Patents
Dispositivo para la fabricación de un cepillo Download PDFInfo
- Publication number
- ES1160883U ES1160883U ES201630837U ES201630837U ES1160883U ES 1160883 U ES1160883 U ES 1160883U ES 201630837 U ES201630837 U ES 201630837U ES 201630837 U ES201630837 U ES 201630837U ES 1160883 U ES1160883 U ES 1160883U
- Authority
- ES
- Spain
- Prior art keywords
- bristle
- tool part
- bristles
- seconds
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000013459 approach Methods 0.000 claims description 9
- 230000008719 thickening Effects 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 17
- 230000009477 glass transition Effects 0.000 description 10
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 210000003739 neck Anatomy 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/04—Machines for inserting or fixing bristles in bodies
- A46D3/045—Machines for inserting or fixing bristles in bodies for fixing bristles by fusing or gluing to a body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1412—Infrared [IR] radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
- B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of the surfaces to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/126—Tenon and mortise joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/137—Beaded-edge joints or bead seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/69—General aspects of joining filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
- B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
- B29C66/7311—Thermal properties
- B29C66/73115—Melting point
- B29C66/73116—Melting point of different melting point, i.e. the melting point of one of the parts to be joined being different from the melting point of the other part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
- B29C66/7311—Thermal properties
- B29C66/73117—Tg, i.e. glass transition temperature
- B29C66/73118—Tg, i.e. glass transition temperature of different glass transition temperature, i.e. the glass transition temperature of one of the parts to be joined being different from the glass transition temperature of the other part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
- B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91411—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
- B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
- B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
- B29C66/91931—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined
- B29C66/91933—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined higher than said fusion temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
- B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
- B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
- B29C66/91931—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined
- B29C66/91935—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined lower than said fusion temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
- B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
- B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
- B29C66/91941—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to Tg, i.e. the glass transition temperature, of the material of one of the parts to be joined
- B29C66/91943—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to Tg, i.e. the glass transition temperature, of the material of one of the parts to be joined higher than said glass transition temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
- B29C66/929—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools characterized by specific pressure, force, mechanical power or displacement values or ranges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
- B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
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- Thermal Sciences (AREA)
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Abstract
1. Dispositivo para la fabricación de un cepillo, que presenta al menos una cerda o al menos un haz de cerdas y que posee un soporte de cerdas con al menos una abertura de anclaje para la al menos una cerda o el al menos un haz de cerdas, caracterizado porque el dispositivo presenta una sujeción para el soporte de cerdas, así como una parte de útil configurada como troquel de prensa con al menos una abertura de recepción para la al menos una cerda o el al menos un haz de cerdas, desembocando la abertura de recepción en el lado frontal de la parte de útil dirigido al soporte de cerdas, y poseyendo la parte de útil una calefacción que calienta al menos secciones del lado frontal y que está configurada y regulada de modo que el lado frontal se calienta a una temperatura de como máximo 140ºC en particular como máximo 130ºC.
Description
parte de útil, ésta ya no debe estar calentada en profundidad, es suficiente conseguir un calentamiento durante el movimiento de aproximación y el tiempo de acción (tiempo de contacto).
5 En una 1ª fase del movimiento de aproximación con respecto al soporte de cerdas, la parte de útil puede calentar el soporte de cerdas al menos en la zona del borde que rodea la abertura de anclaje, pero preferentemente en toda la zona de contacto, a una temperatura que se sitúa por encima de una temperatura límite que se corresponde al 60% en grados Celsius, en particular al 80% de la temperatura de transición vítrea del material del soporte
10 de cerdas, cuando se trabaja con un material del soporte de cerdas con una temperatura de transición vítrea mayor o igual a 300º Kelvin. Esto se refiere en particular a materiales del soporte de cerdas como variantes de polipropileno con una temperatura de transición vítrea mayor o igual de 300º Kelvin, PET, PBT, PA, ABS, SAN y PC. Alternativamente la temperatura límite es la temperatura ambiente, cuando se trabaja con un material del
15 soporte de cerdas cuya temperatura de transición vítrea es menor de 300º Kelvin, lo que es el caso en particular al usar variantes de polipropileno con tales temperaturas de transición vítrea bajas. El calentamiento se realiza antes de que la parte de útil deforme el borde en una 2ª fase del movimiento de aproximación y el borde presione contra la al menos una cerda.
20 El material del soporte de cerdas se puede calentar en particular a una temperatura que se sitúa en un rango entre la temperatura de transición vítrea y por debajo de aproximadamente el 85% de la temperatura de fusión del termoplástico calculado en grados Celsius. Según el material termoplástico usado, esta temperatura se sitúa preferentemente en un rango de
25 entre 30 ºC y 210 ºC, especialmente preferiblemente entre 60 y 140 ºC, preferentemente entre 90 y 130 ºC o 100 y 115 ºC.
Según se ha comprobado en los ensayos, la cerda o el haz de cerdas se debería empujar en primer lugar a la abertura de recepción, antes de que la parte de útil se ponga en 30 contacto con el soporte de cerdas, en particular antes de que el soporte de cerdas se haya calentada al menos en la zona del borde que rodea la abertura de anclaje (preferentemente en toda la zona de contacto) a una temperatura que se sitúa por encima de una temperatura límite, que se sitúa el 40% en grados Celsius, en particular 20% en grados Celsius por debajo de la temperatura de transición vítrea del material del soporte de cerdas, cuando se
35 trabaja con un material del soporte de cerdas con una temperatura de transición vítrea mayor o igual de 300º Kelvin (esto se refiere en particular a materiales del soporte de cerdas 12
contacto el 70% de la superficie frontal y se aplica presión. En el estado de la técnica se ha creado un tipo de cuellos mediante rebordes que sobresalen en el soporte de cerdas fabricado, que representó el único material calentado y conformado. No obstante, la presente invención se destaca claramente de ello en tanto que precisamente se calientan y
5 conforman las secciones del soporte de cerdas que se sitúan alejadas del borde frontal de las aberturas de anclaje.
El lado posterior del soporte de cerdas no se debe calentar por la parte de útil durante el anclaje, de modo que realmente sólo se calienta y conforma el lado frontal, que está dirigido
10 a la parte de útil, mientras que el lado posterior constituye una estructura estable, de tipo placa, que se podría designar como base del soporte de cerdas. Esta parte del soporte de cerdas tampoco se conforma o modifica en su diseño en consecuencia durante la aplicación de presión.
15 La parte de útil también puede calentar frontalmente el soporte de cerdas al menos durante todo el tiempo en el que se ejerce presión sobre el soporte de cerdas. Así en la invención no se trata de un breve calentamiento previo del soporte de cerdas y un movimiento rápido subsiguiente de los haces de cerdas en las secciones de material calentadas del soporte de cerdas, tal y como es el caso en el estado de la técnica con los soportes de cerdas
20 calentados de antemano, en los que luego se introducen los haces de cerdas.
Los plásticos usados en la presente invención son, por ejemplo, copoliésteres, en particular EastarTM BR003 (con un rango de temperatura de fusión de 230 a 280 ºC), polipropilenos, en particular un homopolímero como por ejemplo PPH5042 con una temperatura de fusión de 25 165 ºC, policarbonato, poliamida, acetato de polivinilo o polietileno. Si estos materiales tienen una temperatura de transición vítrea por encima de la temperatura ambiente, aquí 300º Kelvin, se debería incorporar energía en el cuerpo del cepillo a través de la parte de útil. Esto también es ventajoso en materiales cuya temperatura de transición vítrea se sitúa por debajo de la temperatura ambiente. No obstante, según una variante de la invención, en
30 tales materiales del cuerpo de cepillo también es posible arreglárselas sin un calentamiento del cuerpo de cepillo por parte de la parte de útil. Luego con la temperatura ambiente se consigue la conformación exclusivamente a través de la presión de la parte de útil sobre el soporte de cerdas.
35 De manera ventajosa los materiales del soporte de cerdas se calientan a las siguientes temperaturas mediante el dispositivo según la invención todavía explicado a continuación: 14
presión constante se puede implementar de forma relativamente sencilla.
La abertura de anclaje puede ser un agujero ciego, en particular con una profundidad de cómo máximo 4 mm, más en particular como máximo 2,7 mm.
5 La abertura de anclaje sólo se conforma y estrecha hasta una profundidad de cómo máximo el 85%, en particular como máximo el 70% de su profundidad total, es decir, no se estrecha en la zona del fondo del agujero ciego.
10 Una diferencia esencial respecto al estado de la técnica también consiste en la presión ejercida que es considerablemente mayor que aquella en los dispositivos propuestos hasta ahora. La parte de útil aplica a saber una presión de al menos 200 bares, en particular al menos 400 bares sobre el soporte de cerdas.
15 La al menos una abertura de anclaje, preferentemente todas las aberturas de anclaje no tienen ningún cuello que sobresalga antes de la solicitación del soporte de cerdas por la parte de útil en la zona de la desembocadura de la abertura de anclaje, mejor dicho estos soporte de celdas en su lado frontal dirigido a la parte de útil son planos, al menos en la zona de contacto con la parte de útil. La enorme presión de 200 y más bares se ocupa de
20 que se conforme toda la zona de la superficie o superficie de contacto y, aparte de la excepción todavía explicada a continuación en una abertura de anclaje oblicua, no sea necesario un cuello que sobresalga como acumulación de material.
Si la abertura de recepción debe presentar en su interior una sección de borde que discurra
25 de forma oblicua respecto a su lado frontal opuesto a la parte de útil, en esta zona puede ser necesaria una acumulación de material adicional. Luego el soporte de cerdas posee una prolongación que sobresale respecto al lado frontal en la dirección hacia la parte de útil antes de la solicitación del soporte de cerdas por la parte de útil en el borde frontal en la zona de la sección que discurre de forma oblicua. No obstante, por lo demás puede y es
30 completamente plano el lado frontal del soporte de cerdas de manera ventajosa.
Como parte de útil se usa en particular un depósito que se equipa con al menos una cerda o el al menos un haz de cerdas. Si se deben fijar varias cerdas o varios haces de cerdas en el soporte de cerdas, entonces todas las cerdas o haces de cerdas están alojados en el mismo
35 depósito y se introducen simultáneamente después del equipamiento.
17
placas o una calefacción de aire caliente. Los extremos posteriores 30 de los haces de cerdas se calientan sin contacto, de modo que las cerdas individuales sobrepasan su temperatura de fusión y las cerdas de un haz confluyen entre sí formando un extremo de fijación engrosado. Por consiguiente, las cerdas de un haz 24 están conectadas entre sí en
5 una pieza. Los engrosamientos 32 no se convierten en engrosamientos adyacentes, sino que permanecen como engrosamientos esféricos o lenticulares. Preferentemente tampoco se presiona un troquel contra los engrosamientos o el material todavía líquido de los extremos de cerdas fundidos.
10 El depósito 20 sigue transportando los haces de cerdas 24 a la siguiente estación de anclaje
18. Esta estación de anclaje se ocupa de que los haces de cerdas 24 se bloqueen en las aberturas de anclaje 12 del soporte de cerdas 10 quedando exclusivamente sin anclaje.
La estación 18 comprende una sujeción 34, que posee en su lado frontal 36 opuesto al lado
15 frontal 22 una escotadura 38, la cual está configurada de forma complementaria a la forma correspondiente del soporte de cerdas 10, de modo que éste descansa de forma plana con su lado posterior en la sujeción 36.
La misma sujeción tiene un lado frontal 36 plano respecto al que, no obstante, sobresale un 20 poco el soporte de cerdas 10, según muestra la figura 2.
El depósito 20 se puede calentar, por ejemplo, mediante una calefacción de placas suministrada desde fuera, que en la estación 18 se acerca lateralmente al depósito 20 y puede calentarlo rápidamente, ya que el depósito 20 está hecho de metal.
25 Alternativamente a ello en el depósito 20 está configurada una calefacción, en particular una calefacción de resistencias eléctricas 39, que está representada en la figura 2. Las espiras calefactoras están indicadas de forma simbólica, se sitúan cerca del lado frontal 22.
30 Los contactos de conexión eléctrica 41, por ejemplo, contactos deslizantes en una superficie lateral del depósito 20, posibilitan acoplar eléctricamente el depósito 20 durante el acercamiento del depósito 20 a la estación 18 a fin de activar la calefacción 39. Evidentemente también es concebible que el mismo lado frontal 22 represente una capa calefactora de resistencias eléctricas, de modo que aquí se calienta directamente el lado
35 frontal.
21
soporte de cerdas 10 y por consiguiente calienta el soporte de cerdas 10 en toda la superficie de contacto entre ambas piezas.
El soporte de cerdas 10 es de un material termoplástico, en particular de los plásticos ya 5 mencionados anteriormente, como polipropileno, ABS, PA, PBT, PET o PC.
No obstante, el movimiento del sostén 34 no permanece en la posición del primer contacto, que está representada en la figura 4, ya que a través de la sujeción 34 y el depósito 20 se aplica una presión muy elevada sobre el soporte de cerdas 10.
10 Por ejemplo, con el acercamiento se ejerce una presión de al menos 200, preferentemente al menos 400 bares sobre el soporte de cerdas 10. Esta presión ya se aplica desde el primer contacto del soporte de cerdas 10 y el depósito 20 y permanece constante durante el tiempo de acción (es el tiempo de contacto).
15 Esta presión se mantiene con calentamiento simultáneo del soporte de cerdas 10 durante un tiempo de acción de al menos 5 segundos, en particular al menos 6 segundos y como máximo 15 segundos, en particular como máximo 10 segundos.
20 Además, durante este tiempo preferentemente se calienta el depósito 20, en el que eventualmente la gran masa del depósito 20 también permitiría parar el calentamiento auxiliar después del primer calentamiento a la temperatura de funcionamiento. Sin embargo, durante el tiempo de acción tendría lugar además un calentamiento del soporte de cerdas
10.
25 En el ejemplo mencionado se calienta todo el lado frontal plano, al menos donde existe contacto con el depósito 20.
La temperatura a la que se calienta el soporte de cerdas en la zona del lado frontal 42
30 durante el tiempo de acción se sitúa por debajo de la temperatura de fusión del material de las cerdas y/o del soporte de cerdas, en particular en o menos del 85% de la temperatura de fusión correspondiente, calculado en grados Celsius. Por consiguiente esta temperatura se corresponde esencialmente con la temperatura de funcionamiento máxima mencionada anteriormente del depósito 20 en la zona del lado frontal 22.
35 Alternativamente a ello al menos el borde 50 de la abertura de anclaje 12 se puede calentar 23
Claims (6)
-
imagen1 imagen2 imagen3 imagen4 imagen5 preferentemente constante durante un tiempo predeterminado sobre el soporte de cerdas. - 21. Dispositivo según una de las reivindicaciones anteriores, caracterizado porque un control del dispositivo está configurado de modo que el movimiento de aproximación y/o la5 presión aplicada por la parte de útil con respecto a o sobre el soporte de cerdas discurre de forma no lineal respecto al tiempo desde la puesta en contacto con el soporte de cerdas por la parte de útil hasta alcanzar el recorrido de aproximación máximo, realizándose una 1ª fase del movimiento de aproximación de forma más lenta o más rápida que una 2ª fase posterior o la presión es menor o mayor que en una 2ª fase posterior.10
- 22. Dispositivo según una de las reivindicaciones anteriores, caracterizado porque está previsto un dispositivo calefactor que reúne entre sí las cerdas del haz de cerdas mediante conformación térmica.15 23. Dispositivo según una de las reivindicaciones anteriores, caracterizado porque un control del dispositivo está configurado de modo que la parte de útil se pone en contacto con el soporte de cerdas durante un tiempo de acción de al menos 5 segundos, en particular al menos 6 segundos, y como máximo 15 segundos, en particular como máximo 10 segundos, en particular con presión constante y/o con calentamiento permanente del soporte de20 cerdas.
- 24. Dispositivo según una de las reivindicaciones anteriores, caracterizado porque la parte de útil puede aplicar una presión de al menos 200 bares, en particular al menos 400 bares sobre el soporte de cerdas.25
- 25. Dispositivo según una de las reivindicaciones anteriores, caracterizado porque la parte de útil es un depósito que está equipado con la al menos una cerda o el al menos un haz de cerdas, sobresaliendo la al menos una cerda o el al menos un haz de cerdas después del equipamiento con el extremo de fijación fuera del depósito y calentándose el extremo de30 fijación y configurando a este respecto un engrosamiento.
- 26. Dispositivo según una de las reivindicaciones anteriores, caracterizado porque la parte de útil está configurada de modo que en la parte de útil se reciben varios haces de cerdas en sus respectivas aberturas de recepción asociadas y se anclan en aberturas de anclaje35 asociadas, preferentemente simultáneamente.33
imagen6
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| CA3021605A1 (en) | 2016-04-20 | 2017-10-26 | Trisa Holding Ag | Brush product and method for the production thereof |
| BE1024476B1 (de) * | 2017-03-27 | 2018-04-24 | Bart Gerard Boucherie | Verfahren und Vorrichtung sowie Spritzgussformhälftenteil zum Herstellen einer Bürste |
| DE102018111934A1 (de) | 2017-08-02 | 2019-02-07 | Zahoransky Ag | Borstenträger, Bürste sowie Verfahren und Vorrichtung zur Herstellung von Bürsten |
| CN111887578A (zh) * | 2020-08-11 | 2020-11-06 | 天津斗源美容仪器有限公司 | 一种牙刷的生产加工工艺 |
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| DE3422623A1 (de) | 1984-06-19 | 1985-12-19 | Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach | Zahnbuerste |
| CH672579A5 (en) | 1986-11-05 | 1989-12-15 | Schiffer Fa M & C | Hygienic brush-making equipment - uses shaped heated tool to deform sealing rib round edge of hole holding bristles |
| DE3828571A1 (de) | 1988-08-23 | 1990-03-01 | Schlerf Coronet Werke | Verfahren zur herstellung von borstenwaren |
| DE3916550A1 (de) | 1989-05-20 | 1990-11-22 | Henkel Kgaa | Verwendung ausgewaehlter oleophiler ether in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit |
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| US5224763A (en) | 1991-12-30 | 1993-07-06 | The Procter & Gamble Company | Method of fastening bristle tufts to bristle carrier |
| DE19853030A1 (de) | 1998-11-18 | 2000-05-25 | Coronet Werke Gmbh | Verfahren zur Herstellung von Borstenwaren und Vorrichtung zur Durchführung des Verfahrens |
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| DE102015111312A1 (de) | 2017-01-19 |
| DE202016102996U1 (de) | 2016-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG1K | Utility model granted |
Effective date: 20160927 |