JPS5431470A - Manufacture of flexible pipe - Google Patents

Manufacture of flexible pipe

Info

Publication number
JPS5431470A
JPS5431470A JP9978977A JP9978977A JPS5431470A JP S5431470 A JPS5431470 A JP S5431470A JP 9978977 A JP9978977 A JP 9978977A JP 9978977 A JP9978977 A JP 9978977A JP S5431470 A JPS5431470 A JP S5431470A
Authority
JP
Japan
Prior art keywords
manufacture
flexible pipe
bellows
pipe
circumference
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.)
Granted
Application number
JP9978977A
Other languages
Japanese (ja)
Other versions
JPS5944213B2 (en
Inventor
Hideo Sato
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP52099789A priority Critical patent/JPS5944213B2/en
Publication of JPS5431470A publication Critical patent/JPS5431470A/en
Publication of JPS5944213B2 publication Critical patent/JPS5944213B2/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • 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
    • B29L2023/18—Pleated or corrugated hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To manufacture a flexible pipe having improved shape retention properties, by fitting a metal strip formed into a shape almost the same as that of the axial cross section of bellows cylinder to the circumference of bellows parts of a thermoplastic resin bellows pipe.
JP52099789A 1977-08-15 1977-08-15 Manufacturing method of flexible tube Expired JPS5944213B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52099789A JPS5944213B2 (en) 1977-08-15 1977-08-15 Manufacturing method of flexible tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52099789A JPS5944213B2 (en) 1977-08-15 1977-08-15 Manufacturing method of flexible tube

Publications (2)

Publication Number Publication Date
JPS5431470A true JPS5431470A (en) 1979-03-08
JPS5944213B2 JPS5944213B2 (en) 1984-10-27

Family

ID=14256685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52099789A Expired JPS5944213B2 (en) 1977-08-15 1977-08-15 Manufacturing method of flexible tube

Country Status (1)

Country Link
JP (1) JPS5944213B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913692A (en) * 1982-07-15 1984-01-24 Hitachi Chem Co Ltd Growing method of bi4(ge, si)3o12 single crystal
US5169590A (en) * 1990-11-21 1992-12-08 Automotive Composites Consortium Resin molding process utilizing a blow molded core

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913692A (en) * 1982-07-15 1984-01-24 Hitachi Chem Co Ltd Growing method of bi4(ge, si)3o12 single crystal
JPH032838B2 (en) * 1982-07-15 1991-01-17 Hitachi Chemical Co Ltd
US5169590A (en) * 1990-11-21 1992-12-08 Automotive Composites Consortium Resin molding process utilizing a blow molded core

Also Published As

Publication number Publication date
JPS5944213B2 (en) 1984-10-27

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