JPS57150544A - Manufacture of synthetic resin long spiral pipe - Google Patents

Manufacture of synthetic resin long spiral pipe

Info

Publication number
JPS57150544A
JPS57150544A JP3671581A JP3671581A JPS57150544A JP S57150544 A JPS57150544 A JP S57150544A JP 3671581 A JP3671581 A JP 3671581A JP 3671581 A JP3671581 A JP 3671581A JP S57150544 A JPS57150544 A JP S57150544A
Authority
JP
Japan
Prior art keywords
synthetic resin
spiral pipe
extruder
pipe
side edge
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.)
Pending
Application number
JP3671581A
Other languages
English (en)
Inventor
Kazuki Sogabe
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP3671581A priority Critical patent/JPS57150544A/ja
Publication of JPS57150544A publication Critical patent/JPS57150544A/ja
Pending 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
    • B29C53/586—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends having corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP3671581A 1981-03-13 1981-03-13 Manufacture of synthetic resin long spiral pipe Pending JPS57150544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3671581A JPS57150544A (en) 1981-03-13 1981-03-13 Manufacture of synthetic resin long spiral pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3671581A JPS57150544A (en) 1981-03-13 1981-03-13 Manufacture of synthetic resin long spiral pipe

Publications (1)

Publication Number Publication Date
JPS57150544A true JPS57150544A (en) 1982-09-17

Family

ID=12477443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3671581A Pending JPS57150544A (en) 1981-03-13 1981-03-13 Manufacture of synthetic resin long spiral pipe

Country Status (1)

Country Link
JP (1) JPS57150544A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030010093A (ko) * 2001-07-25 2003-02-05 이순재 주름관의 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030010093A (ko) * 2001-07-25 2003-02-05 이순재 주름관의 제조방법

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