JPH0412207B2 - - Google Patents

Info

Publication number
JPH0412207B2
JPH0412207B2 JP60013177A JP1317785A JPH0412207B2 JP H0412207 B2 JPH0412207 B2 JP H0412207B2 JP 60013177 A JP60013177 A JP 60013177A JP 1317785 A JP1317785 A JP 1317785A JP H0412207 B2 JPH0412207 B2 JP H0412207B2
Authority
JP
Japan
Prior art keywords
tube
axial direction
extrusion
along
extruded
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
JP60013177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61172720A (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 JP60013177A priority Critical patent/JPS61172720A/ja
Publication of JPS61172720A publication Critical patent/JPS61172720A/ja
Publication of JPH0412207B2 publication Critical patent/JPH0412207B2/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
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/074—Preforms or parisons characterised by their configuration having ribs or protrusions
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/074—Preforms or parisons characterised by their configuration having ribs or protrusions
    • B29C2949/0741—Preforms or parisons characterised by their configuration having ribs or protrusions longitudinal, e.g. from top to bottom
    • 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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP60013177A 1985-01-25 1985-01-25 蛇腹管成形方法 Granted JPS61172720A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60013177A JPS61172720A (ja) 1985-01-25 1985-01-25 蛇腹管成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60013177A JPS61172720A (ja) 1985-01-25 1985-01-25 蛇腹管成形方法

Publications (2)

Publication Number Publication Date
JPS61172720A JPS61172720A (ja) 1986-08-04
JPH0412207B2 true JPH0412207B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-03

Family

ID=11825899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60013177A Granted JPS61172720A (ja) 1985-01-25 1985-01-25 蛇腹管成形方法

Country Status (1)

Country Link
JP (1) JPS61172720A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312687U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-06-21 1991-02-08
US9341289B1 (en) 2013-03-15 2016-05-17 Plastic Tubing Industries, Inc. Corrugated drainage pipe with protuberances
US9958091B1 (en) 2013-03-15 2018-05-01 Advanced Drainage Systems, Inc. Pipe with embedded wire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332141Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-09-12 1978-08-09
JPS58151744U (ja) * 1982-04-05 1983-10-11 リズム自動車部品製造株式会社 ブ−ツシ−ル

Also Published As

Publication number Publication date
JPS61172720A (ja) 1986-08-04

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