DE69716739D1 - Verfahren und vorrichtung zum ausweiten von kunststoffrohren - Google Patents

Verfahren und vorrichtung zum ausweiten von kunststoffrohren

Info

Publication number
DE69716739D1
DE69716739D1 DE69716739T DE69716739T DE69716739D1 DE 69716739 D1 DE69716739 D1 DE 69716739D1 DE 69716739 T DE69716739 T DE 69716739T DE 69716739 T DE69716739 T DE 69716739T DE 69716739 D1 DE69716739 D1 DE 69716739D1
Authority
DE
Germany
Prior art keywords
tubing
pct
pressure
plastic pipes
sec
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 - Lifetime
Application number
DE69716739T
Other languages
English (en)
Other versions
DE69716739T2 (de
Inventor
Brian Kirshner
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.)
TE Connectivity Corp
Original Assignee
Tyco Electronics Corp
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 Tyco Electronics Corp filed Critical Tyco Electronics Corp
Publication of DE69716739D1 publication Critical patent/DE69716739D1/de
Application granted granted Critical
Publication of DE69716739T2 publication Critical patent/DE69716739T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/001—Accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Electric Cable Installation (AREA)
DE69716739T 1996-05-31 1997-05-29 Verfahren und vorrichtung zum ausweiten von kunststoffrohren Expired - Lifetime DE69716739T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/656,505 US5733487A (en) 1996-05-31 1996-05-31 Method of expanding polymeric tubing
PCT/US1997/009377 WO1997045247A1 (en) 1996-05-31 1997-05-29 Apparatus and method of expanding polymeric tubing

Publications (2)

Publication Number Publication Date
DE69716739D1 true DE69716739D1 (de) 2002-12-05
DE69716739T2 DE69716739T2 (de) 2003-07-03

Family

ID=24633318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716739T Expired - Lifetime DE69716739T2 (de) 1996-05-31 1997-05-29 Verfahren und vorrichtung zum ausweiten von kunststoffrohren

Country Status (7)

Country Link
US (2) US5733487A (de)
EP (1) EP0912320B1 (de)
JP (1) JP4044616B2 (de)
AT (1) ATE226882T1 (de)
DE (1) DE69716739T2 (de)
HK (1) HK1020698A1 (de)
WO (1) WO1997045247A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN485095A0 (en) * 1995-08-18 1995-09-07 Uponor B.V. Process control
CN101657225A (zh) * 2007-04-11 2010-02-24 马林克罗特公司 通用针筒
CN108248003A (zh) * 2018-03-28 2018-07-06 山东富力包装材料股份有限公司 一种设有补气装置的吹膜机及对膜泡补气的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936491A (en) * 1956-12-19 1960-05-17 Amp Inc Method for increasing the diameter of thermoplastic tubing
NL130678C (de) * 1960-07-15 1900-01-01
US3370112A (en) * 1963-09-26 1968-02-20 Raychem Corp Process and apparatus for producing plastic memory articles
US3687585A (en) * 1970-01-02 1972-08-29 Haruo Takagi Apparatus for manufacturing synthetic resin tube provided with heat-shrinking property
US3960997A (en) * 1971-08-31 1976-06-01 Horsens Plastic A/S Method of manufacturing biaxially stretched shrink foils and an apparatus for carrying the method into effect
US4978223A (en) * 1989-03-08 1990-12-18 Westinghouse Electric Corp. Determination of dimensions of tubes
JPH09328246A (ja) * 1996-06-13 1997-12-22 Shikoku Kakoki Co Ltd ウェッブのアキュムレータ

Also Published As

Publication number Publication date
EP0912320B1 (de) 2002-10-30
WO1997045247A1 (en) 1997-12-04
JP4044616B2 (ja) 2008-02-06
EP0912320A2 (de) 1999-05-06
US6139306A (en) 2000-10-31
US5733487A (en) 1998-03-31
JP2001503341A (ja) 2001-03-13
ATE226882T1 (de) 2002-11-15
DE69716739T2 (de) 2003-07-03
HK1020698A1 (en) 2000-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition