ES470763A1 - Screening device and method and apparatus for producing such a device - Google Patents

Screening device and method and apparatus for producing such a device

Info

Publication number
ES470763A1
ES470763A1 ES470763A ES470763A ES470763A1 ES 470763 A1 ES470763 A1 ES 470763A1 ES 470763 A ES470763 A ES 470763A ES 470763 A ES470763 A ES 470763A ES 470763 A1 ES470763 A1 ES 470763A1
Authority
ES
Spain
Prior art keywords
wire
synthetic material
producing
grids
screening
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
ES470763A
Other languages
Spanish (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.)
Hein Lehmann AG
Original Assignee
Hein Lehmann 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 Hein Lehmann AG filed Critical Hein Lehmann AG
Publication of ES470763A1 publication Critical patent/ES470763A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Ropes Or Cables (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Metal wire coated with a synthetic material of high molecular weight and low viscosity at melting temperature for wire cloths, wire grids or wire grids for dehydration, selection and/or classification of granular material, corrosive, resting the coating fixedly on the wire metallic, which is characterized in that the envelope thickness of the synthetic material amounts to at least 0.3 times the diameter of the wire. (Machine-translation by Google Translate, not legally binding)
ES470763A 1977-06-18 1978-06-14 Screening device and method and apparatus for producing such a device Expired ES470763A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772727427 DE2727427A1 (en) 1977-06-18 1977-06-18 COVERED METAL WIRE AND PROCESS AND DEVICE FOR ITS PRODUCTION

Publications (1)

Publication Number Publication Date
ES470763A1 true ES470763A1 (en) 1979-02-01

Family

ID=6011754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470763A Expired ES470763A1 (en) 1977-06-18 1978-06-14 Screening device and method and apparatus for producing such a device

Country Status (9)

Country Link
AT (1) AT366291B (en)
BE (1) BE868175A (en)
DD (1) DD137067A1 (en)
DE (1) DE2727427A1 (en)
ES (1) ES470763A1 (en)
FR (1) FR2394393A1 (en)
GB (1) GB1604338A (en)
IT (1) IT1104746B (en)
NL (1) NL7806057A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8531012D0 (en) * 1985-12-17 1986-01-29 Thule United Ltd Filtering screens
FR2687095B1 (en) * 1992-02-06 1995-06-09 Vetrotex France Sa PROCESS FOR MANUFACTURING A COMPOSITE YARN AND COMPOSITE PRODUCTS OBTAINED FROM SAID YARN.
FR2687094A1 (en) * 1992-02-06 1993-08-13 Vetrotex France Sa Device for sheathing a filiform material using a substance in the molten state
ES2154149B1 (en) * 1998-05-27 2001-12-01 Serveis De Produccio Empresari IMPROVEMENTS IN FIBER BOARD FLOOR TRANSPORTER SYSTEMS.
JP2019051652A (en) 2017-09-15 2019-04-04 ダイキン工業株式会社 Electric wire manufacturing method
CN109334048A (en) * 2018-10-16 2019-02-15 东莞市百强橡塑科技有限公司 Multi-functional all-round belt production

Also Published As

Publication number Publication date
ATA425378A (en) 1981-08-15
IT7849778A0 (en) 1978-06-08
GB1604338A (en) 1981-12-09
DE2727427A1 (en) 1979-01-04
NL7806057A (en) 1978-12-20
BE868175A (en) 1978-10-16
IT1104746B (en) 1985-10-28
AT366291B (en) 1982-03-25
DD137067A1 (en) 1979-08-15
FR2394393B3 (en) 1981-02-06
FR2394393A1 (en) 1979-01-12

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