JPH0412206B2 - - Google Patents

Info

Publication number
JPH0412206B2
JPH0412206B2 JP60012998A JP1299885A JPH0412206B2 JP H0412206 B2 JPH0412206 B2 JP H0412206B2 JP 60012998 A JP60012998 A JP 60012998A JP 1299885 A JP1299885 A JP 1299885A JP H0412206 B2 JPH0412206 B2 JP H0412206B2
Authority
JP
Japan
Prior art keywords
tube
axial direction
convex portion
extrusion
along
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
JP60012998A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61172719A (ja
Inventor
Shiro Kanao
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.)
Totaku Industries Inc
Original Assignee
Totaku Industries Inc
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 Totaku Industries Inc filed Critical Totaku Industries Inc
Priority to JP60012998A priority Critical patent/JPS61172719A/ja
Publication of JPS61172719A publication Critical patent/JPS61172719A/ja
Publication of JPH0412206B2 publication Critical patent/JPH0412206B2/ja
Granted 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
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP60012998A 1985-01-26 1985-01-26 蛇腹管成形装置 Granted JPS61172719A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60012998A JPS61172719A (ja) 1985-01-26 1985-01-26 蛇腹管成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60012998A JPS61172719A (ja) 1985-01-26 1985-01-26 蛇腹管成形装置

Publications (2)

Publication Number Publication Date
JPS61172719A JPS61172719A (ja) 1986-08-04
JPH0412206B2 true JPH0412206B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-03

Family

ID=11820868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60012998A Granted JPS61172719A (ja) 1985-01-26 1985-01-26 蛇腹管成形装置

Country Status (1)

Country Link
JP (1) JPS61172719A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745429B1 (fr) * 1996-02-28 1998-04-17 Sofanou Sa Gaine annelee fendue
DE102007050655A1 (de) * 2007-10-24 2009-04-30 GM Global Technology Operations, Inc., Detroit Wellenschlauch

Also Published As

Publication number Publication date
JPS61172719A (ja) 1986-08-04

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term