DE68914820D1 - Verfahren zur herstellung eines gummirohres und kunststoffbeschichtungsvorrichtung zur verwendung dabei. - Google Patents

Verfahren zur herstellung eines gummirohres und kunststoffbeschichtungsvorrichtung zur verwendung dabei.

Info

Publication number
DE68914820D1
DE68914820D1 DE68914820T DE68914820T DE68914820D1 DE 68914820 D1 DE68914820 D1 DE 68914820D1 DE 68914820 T DE68914820 T DE 68914820T DE 68914820 T DE68914820 T DE 68914820T DE 68914820 D1 DE68914820 D1 DE 68914820D1
Authority
DE
Germany
Prior art keywords
producing
coating device
rubber tube
plastic coating
plastic
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 - Fee Related
Application number
DE68914820T
Other languages
English (en)
Other versions
DE68914820T2 (de
Inventor
Hiromi Shigemoto
Akio Yamamoto
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE68914820D1 publication Critical patent/DE68914820D1/de
Publication of DE68914820T2 publication Critical patent/DE68914820T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C48/25—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
    • B29C48/06—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/44—Plastic and nonmetallic article shaping or treating: processes using destructible molds or cores in molding processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DE68914820T 1988-07-01 1989-06-30 Verfahren zur herstellung eines gummirohres und kunststoffbeschichtungsvorrichtung zur verwendung dabei. Expired - Fee Related DE68914820T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63165449A JP2528943B2 (ja) 1988-07-01 1988-07-01 ゴムチュ―ブの製造方法およびそれに用いる樹脂被覆装置
PCT/JP1989/000657 WO1990000113A1 (en) 1988-07-01 1989-06-30 Production method of rubber tube and resin coating apparatus used therefor

Publications (2)

Publication Number Publication Date
DE68914820D1 true DE68914820D1 (de) 1994-05-26
DE68914820T2 DE68914820T2 (de) 1994-08-04

Family

ID=15812634

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68914820T Expired - Fee Related DE68914820T2 (de) 1988-07-01 1989-06-30 Verfahren zur herstellung eines gummirohres und kunststoffbeschichtungsvorrichtung zur verwendung dabei.

Country Status (6)

Country Link
US (1) US5096646A (de)
EP (1) EP0380686B1 (de)
JP (1) JP2528943B2 (de)
KR (1) KR930005327B1 (de)
DE (1) DE68914820T2 (de)
WO (1) WO1990000113A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW267971B (de) * 1993-11-22 1996-01-11 Mitsubishi Cable Ind Ltd
US5461874A (en) * 1993-12-07 1995-10-31 Thompson; Michael C. Method and apparatus for transporting material
JP3991340B2 (ja) * 1998-04-07 2007-10-17 株式会社十王 射出成形用ノズル
US6797212B2 (en) * 2002-04-18 2004-09-28 Medarray, Inc. Method for forming hollow fibers
DE10311512B3 (de) * 2003-03-17 2004-11-04 Troester Gmbh & Co. Kg Anlage zur Herstellung von Kabeln
CN102695554A (zh) * 2009-11-08 2012-09-26 梅达雷公司 用于形成空心纤维和空心纤维束的方法
US9925730B2 (en) 2009-11-08 2018-03-27 Medarray, Inc. Method for forming hollow fiber bundles
US8580184B2 (en) 2010-06-21 2013-11-12 Jean Patrick Montoya Hollow fiber mat with soluble warps and method of making hollow fiber bundles
PL2431152T3 (pl) * 2010-07-29 2017-09-29 Aluplast Gmbh Sposób wytwarzania usztywnionych profili komorowych oraz dysza narzędzia do wytłaczania
US9668859B2 (en) 2011-08-05 2017-06-06 California Institute Of Technology Percutaneous heart valve delivery systems
EP2967945B1 (de) 2013-03-15 2020-10-28 California Institute of Technology Griffmechanismus und -funktionalität zur neupositionierung und entnahme von transkatheter-herzklappen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708771A (en) * 1952-06-05 1955-05-24 Itt Extrusion apparatus
US3255284A (en) * 1965-01-15 1966-06-07 American Biltrite Rubber Co Process of curing garden hose
US3581343A (en) * 1968-10-25 1971-06-01 Du Pont Tubing die extrausion coating apparatus
US3690796A (en) * 1970-08-21 1972-09-12 Goodrich Co B F Apparatus for vulcanizing elastomeric hose
US3856446A (en) * 1971-04-23 1974-12-24 Electric Hose Rubber Co Lead extrusion device with means for removing a die member without inactivating the material feed means
JPS5793132A (en) * 1980-12-01 1982-06-10 Togawa Gomme Seizosho:Kk Production of rubber hose
JPS60242031A (ja) * 1984-05-17 1985-12-02 Bridgestone Corp 押出装置
JPH064252B2 (ja) * 1985-06-17 1994-01-19 株式会社明治ゴム化成 ホースの連続加硫方法
JPS6254217A (ja) * 1985-09-03 1987-03-09 Canon Inc 画像シフト装置
JPS6259022A (ja) * 1985-09-10 1987-03-14 Tokai Rubber Ind Ltd ゴムホ−スの連続製造方法及び装置
JPS63182136A (ja) * 1987-01-23 1988-07-27 Tokai Rubber Ind Ltd 繊維補強ゴムホ−スの製造方法
JPS63297034A (ja) * 1987-05-29 1988-12-05 Tokai Rubber Ind Ltd 樹脂マンドレルを用いた補強ゴムホ−スの製造方法
US4898703A (en) * 1989-04-07 1990-02-06 The Goodyear Tire & Rubber Company Utilization of polyester in place of lead for use as a sheathing material for curing long length hose

Also Published As

Publication number Publication date
KR930005327B1 (ko) 1993-06-17
EP0380686B1 (de) 1994-04-20
DE68914820T2 (de) 1994-08-04
KR900701517A (ko) 1990-12-03
EP0380686A1 (de) 1990-08-08
JP2528943B2 (ja) 1996-08-28
US5096646A (en) 1992-03-17
WO1990000113A1 (en) 1990-01-11
JPH0214112A (ja) 1990-01-18
EP0380686A4 (en) 1991-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee