ES8304481A1 - Dispositivo para la fabricacion de mangueras calentadas con mandril. - Google Patents

Dispositivo para la fabricacion de mangueras calentadas con mandril.

Info

Publication number
ES8304481A1
ES8304481A1 ES512454A ES512454A ES8304481A1 ES 8304481 A1 ES8304481 A1 ES 8304481A1 ES 512454 A ES512454 A ES 512454A ES 512454 A ES512454 A ES 512454A ES 8304481 A1 ES8304481 A1 ES 8304481A1
Authority
ES
Spain
Prior art keywords
hoses
rubber
manufacture
coated
tube
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.)
Expired
Application number
ES512454A
Other languages
English (en)
Other versions
ES512454A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metzeler Kautschuk GmbH
Metzeler Kautschuk AG
Original Assignee
Metzeler Kautschuk GmbH
Metzeler Kautschuk AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Metzeler Kautschuk GmbH, Metzeler Kautschuk AG filed Critical Metzeler Kautschuk GmbH
Publication of ES8304481A1 publication Critical patent/ES8304481A1/es
Publication of ES512454A0 publication Critical patent/ES512454A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/157—Coating linked inserts, e.g. chains
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

_(DISPOSITIVO PARA FABRICAR MANGUERAS CALENTADAS CON MANDRIL, A PARTIR DE UNA MEZCLA DE CAUCHO VULCANIZABLE, MEDIANTE UN EXTRUSOR, CON UN CABEZAL INYECTOR TRANSVERSAL, QUE INYECTA EL MATERIAL A EXTRUSIONAR SOBRE LOS MANDRILES . POR ENCIMA DEL CABEZAL INYECTOR TRANSVERSAL, SE DISPONE UN DISPOSITIVO CALENTADOR INDUCTIVO PARA LOS MANDRILES, QUE DEBEN RODEARSE POR INYECCION CON LAS MANGUERAS Y QUE DEBEN APORTARSE AL CABEZAL INYECTOR TRANSVERSAL DESDE ARRIBA. POR DEBAJO DEL CABEZAL ESTA DISPUESTA UNA INSTALACION TRANSPORTADORA CON DISPOSITIVO PARA LA SUJECION VERTICAL DE LOS MANDRILES, QUE SALEN HACIA ABAJO DESDE EL CABEZAL INYECTOR.
ES512454A 1981-05-22 1982-05-21 Dispositivo para la fabricacion de mangueras calentadas con mandril. Granted ES512454A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3120518A DE3120518C1 (de) 1981-05-22 1981-05-22 Verfahren zur Herstellung von dorngeheizten Schlaeuchen und Vorrichtung zur Durchfuehrung des Verfahrens

Publications (2)

Publication Number Publication Date
ES8304481A1 true ES8304481A1 (es) 1983-03-01
ES512454A0 ES512454A0 (es) 1983-03-01

Family

ID=6133037

Family Applications (2)

Application Number Title Priority Date Filing Date
ES512454A Granted ES512454A0 (es) 1981-05-22 1982-05-21 Dispositivo para la fabricacion de mangueras calentadas con mandril.
ES512453A Granted ES512453A0 (es) 1981-05-22 1982-05-21 Procedimiento para la fabricacion de mangueras calentadas con mandril.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES512453A Granted ES512453A0 (es) 1981-05-22 1982-05-21 Procedimiento para la fabricacion de mangueras calentadas con mandril.

Country Status (3)

Country Link
EP (1) EP0067966B1 (es)
DE (2) DE3120518C1 (es)
ES (2) ES512454A0 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT239515B (de) * 1962-05-15 1965-04-12 Semperit Ag Verfahren und Vorrichtung zur Herstellung von Gummischläuchen
US3270117A (en) * 1964-08-17 1966-08-30 Goshen Rubber Co Inc Apparatus and method for producing a precision rubber tube
US3929957A (en) * 1975-03-05 1975-12-30 Dayco Corp Method for producing a continuous flexible reinforced tubular conduit
DE2545058C3 (de) * 1975-10-08 1978-04-06 Paul Troester Maschinenfabrik, 3000 Hannover Verfahren und Vorrichtung zum Herstellen von gekrümmten Gummischlauchen

Also Published As

Publication number Publication date
ES8304480A1 (es) 1983-03-01
DE3120518C1 (de) 1982-12-16
DE3261356D1 (en) 1985-01-10
EP0067966A1 (de) 1982-12-29
EP0067966B1 (de) 1984-11-28
ES512453A0 (es) 1983-03-01
ES512454A0 (es) 1983-03-01

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