GB9021838D0 - Plastic tube - Google Patents

Plastic tube

Info

Publication number
GB9021838D0
GB9021838D0 GB909021838A GB9021838A GB9021838D0 GB 9021838 D0 GB9021838 D0 GB 9021838D0 GB 909021838 A GB909021838 A GB 909021838A GB 9021838 A GB9021838 A GB 9021838A GB 9021838 D0 GB9021838 D0 GB 9021838D0
Authority
GB
United Kingdom
Prior art keywords
plastic tube
plastic
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.)
Withdrawn
Application number
GB909021838A
Other versions
GB2248669A (en
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.)
CHENG FU Y
Original Assignee
CHENG FU Y
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 CHENG FU Y filed Critical CHENG FU Y
Priority to GB9021838A priority Critical patent/GB2248669A/en
Publication of GB9021838D0 publication Critical patent/GB9021838D0/en
Publication of GB2248669A publication Critical patent/GB2248669A/en
Withdrawn legal-status Critical Current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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29L2009/00—Layered products
    • 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
    • B29L2023/00—Tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
GB9021838A 1990-10-08 1990-10-08 Plastic tube Withdrawn GB2248669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9021838A GB2248669A (en) 1990-10-08 1990-10-08 Plastic tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9021838A GB2248669A (en) 1990-10-08 1990-10-08 Plastic tube

Publications (2)

Publication Number Publication Date
GB9021838D0 true GB9021838D0 (en) 1990-11-21
GB2248669A GB2248669A (en) 1992-04-15

Family

ID=10683384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9021838A Withdrawn GB2248669A (en) 1990-10-08 1990-10-08 Plastic tube

Country Status (1)

Country Link
GB (1) GB2248669A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229495C1 (en) * 1992-09-04 1993-11-25 Swf Auto Electric Gmbh Method for fixing a shaft in its bearing housing in wiper systems, and wiper system, in particular for cleaning the windows of a motor vehicle
HU223751B1 (en) * 1995-09-20 2004-12-28 Wirsbo Bruks Ab Method for heating and/or cross-linking of polymers and apparatus therefor
US5894041A (en) * 1995-10-11 1999-04-13 Crown Cork & Seal Technologies Corporation Multi-layer laminated preform and method of its manufacture
GB2377979B (en) * 2001-07-24 2005-06-15 Petrotechnik Ltd Improved pipe
JP5579106B2 (en) 2011-03-03 2014-08-27 Ｔｐｒ株式会社 Support member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB965282A (en) * 1961-01-26 1964-07-29 Uni Tubes Ltd Improvements in or relating to flexible tubing
GB994511A (en) * 1961-09-13 1965-06-10 Btr Industries Ltd Improvements in or relating to rubber hose
FR2342837A1 (en) * 1976-03-01 1977-09-30 Orfino Francesco COMPOSITE TUBE IN THE FORM OF TWO COUPLING TUBULAR ELEMENTS AND CONSTITUTED OF DIFFERENT PLASTICS, AND METHOD FOR MANUFACTURING THIS TUBE

Also Published As

Publication number Publication date
GB2248669A (en) 1992-04-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)