DE3662660D1 - Extrusion head with rotary die and method for lubricating said head - Google Patents

Extrusion head with rotary die and method for lubricating said head

Info

Publication number
DE3662660D1
DE3662660D1 DE8686903195T DE3662660T DE3662660D1 DE 3662660 D1 DE3662660 D1 DE 3662660D1 DE 8686903195 T DE8686903195 T DE 8686903195T DE 3662660 T DE3662660 T DE 3662660T DE 3662660 D1 DE3662660 D1 DE 3662660D1
Authority
DE
Germany
Prior art keywords
head
lubricating
rotary die
extrusion
extrusion head
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
DE8686903195T
Other languages
English (en)
Inventor
Peter Bloch
Robert Aste
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.)
SWISSCAB E A SCHOEN SA
Original Assignee
SWISSCAB E A SCHOEN SA
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 SWISSCAB E A SCHOEN SA filed Critical SWISSCAB E A SCHOEN SA
Application granted granted Critical
Publication of DE3662660D1 publication Critical patent/DE3662660D1/de
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
    • B29C48/131—Curved 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
    • 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
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE8686903195T 1985-06-17 1986-06-16 Extrusion head with rotary die and method for lubricating said head Expired DE3662660D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8509290A FR2583335B1 (fr) 1985-06-17 1985-06-17 Tete d'extrusion a filiere rotative et procede de lubrification de cette tete
PCT/CH1986/000088 WO1986007562A1 (fr) 1985-06-17 1986-06-16 Tete d'extrusion a filiere rotative et procede de lubrification de cette tete

Publications (1)

Publication Number Publication Date
DE3662660D1 true DE3662660D1 (en) 1989-05-11

Family

ID=9320414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686903195T Expired DE3662660D1 (en) 1985-06-17 1986-06-16 Extrusion head with rotary die and method for lubricating said head

Country Status (5)

Country Link
US (1) US4806086A (de)
EP (1) EP0227707B1 (de)
DE (1) DE3662660D1 (de)
FR (1) FR2583335B1 (de)
WO (1) WO1986007562A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613981B1 (fr) * 1987-04-15 1989-10-13 Swisscab E A Schoen Sa Procede et tete d'extrusion d'elements profiles en matiere synthetique ayant des bandes colorees
FR2631884A1 (fr) * 1988-05-25 1989-12-01 Swisscab E Kertscher Sa Procede et appareil pour extruder une gaine isolante sur un conducteur a profil transversal non circulaire
US5215698A (en) * 1991-11-25 1993-06-01 Americraft Machined Products, Inc. Extrusion tool and method of extrusion coating
US6158999A (en) * 1998-08-07 2000-12-12 Hartman; Steven Rotary die
FI991319A0 (fi) * 1999-06-09 1999-06-09 Nextrom Holding Sa Ekstruuderin pyörivä suutinrakenne
US6814561B2 (en) * 2001-10-30 2004-11-09 Scimed Life Systems, Inc. Apparatus and method for extrusion of thin-walled tubes
US7163655B2 (en) * 2002-03-28 2007-01-16 Scimed Life Systems, Inc. Method and apparatus for extruding polymers employing microwave energy
US7108139B2 (en) * 2003-03-06 2006-09-19 Purolator Filters Na Llc Plastic extruded center tube profile and method of manufacture
US20050006804A1 (en) * 2003-07-08 2005-01-13 Steven Hartman Extrusion apparatus and method and extruded foam article
US7316557B2 (en) * 2004-05-08 2008-01-08 Good Earth Tools, Inc. Die for extruding material
US7513676B2 (en) * 2004-05-08 2009-04-07 Good Earth Tools, Inc. Extruder screw with long wearing surfaces
US8087923B1 (en) 2007-05-18 2012-01-03 C. R. Bard, Inc. Extremely thin-walled ePTFE
US8579623B2 (en) * 2008-04-10 2013-11-12 Edward Williams Extruder stabilizer assembly
CN106493927A (zh) * 2016-12-04 2017-03-15 重庆永富电线电缆有限公司 用于电线电缆的芯线包覆结构
EP4171934A1 (de) * 2020-06-30 2023-05-03 Services Pétroliers Schlumberger Überdornextrusion für verbundstoff-pcp-stator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE712108C (de) * 1937-06-25 1941-10-13 Kabelwerk Vacha Akt Ges Pressmundstueck fuer Schlauchmaschinen zur Herstellung von elektrischen Kabeln
DE712018C (de) * 1938-02-17 1941-10-10 Fritz Marti Dicht schliessende Aufziehvorrichtung fuer Uhren
FR931030A (fr) * 1944-09-25 1948-02-11 Int Standard Electric Corp Perfectionnements à l'isolement des fils ou câbles électriques
BE536409A (de) * 1953-10-13 1900-01-01
US2943351A (en) * 1956-05-08 1960-07-05 Western Electric Co Methods of and apparatus for extruding plastic materials
US3059277A (en) * 1960-09-30 1962-10-23 Dow Chemical Co Extrusion die
US3613162A (en) * 1970-03-10 1971-10-19 Standard Oil Co Ohio Apparatus for the formation of helical plastic pipe
FR2515411A1 (fr) * 1981-10-28 1983-04-29 Telecommunications Sa Procede et dispositif de fabrication d'un jonc a rainures helicoidales pour cable a fibres optiques et le jonc obtenu selon le procede
FR2544874B1 (fr) * 1983-04-22 1985-06-14 Cables De Lyon Geoffroy Delore Procede de fabrication d'un cable a fibres optiques, et dispositif de mise en oeuvre de ce procede
FR2559613B1 (fr) * 1984-02-10 1986-05-30 Cables De Lyon Geoffroy Delore Cable electrique pour le transport de tres fortes intensites sous de faibles tensions et procede de fabrication d'un tel cable

Also Published As

Publication number Publication date
WO1986007562A1 (fr) 1986-12-31
FR2583335A1 (fr) 1986-12-19
EP0227707A1 (de) 1987-07-08
EP0227707B1 (de) 1989-04-05
US4806086A (en) 1989-02-21
FR2583335B1 (fr) 1988-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee