JPS59164119A - 円筒部を有する合成樹脂製波形管の製造方法 - Google Patents

円筒部を有する合成樹脂製波形管の製造方法

Info

Publication number
JPS59164119A
JPS59164119A JP3948783A JP3948783A JPS59164119A JP S59164119 A JPS59164119 A JP S59164119A JP 3948783 A JP3948783 A JP 3948783A JP 3948783 A JP3948783 A JP 3948783A JP S59164119 A JPS59164119 A JP S59164119A
Authority
JP
Japan
Prior art keywords
core metal
cylindrical part
linear material
corrugated pipe
wound
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
JP3948783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0429532B2 (enExample
Inventor
Akio Nagayoshi
昭夫 永吉
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.)
Nichiei Sangyo Co Ltd
Original Assignee
Nichiei Sangyo Co 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 Nichiei Sangyo Co Ltd filed Critical Nichiei Sangyo Co Ltd
Priority to JP3948783A priority Critical patent/JPS59164119A/ja
Publication of JPS59164119A publication Critical patent/JPS59164119A/ja
Publication of JPH0429532B2 publication Critical patent/JPH0429532B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56Winding and joining, e.g. winding spirally
    • B29C53/58Winding and joining, e.g. winding spirally helically
    • B29C53/581Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56Winding and joining, e.g. winding spirally
    • B29C53/58Winding and joining, e.g. winding spirally helically
    • B29C53/583Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/585Winding 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
    • B29C53/586Winding 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80Component parts, details or accessories; Auxiliary operations
    • B29C53/82Cores or mandrels
    • B29C53/821Mandrels especially adapted for winding and joining
    • B29C53/825Mandrels especially adapted for winding and joining for continuous winding
    • B29C53/827Mandrels especially adapted for winding and joining for continuous winding formed by several elements rotating about their own axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP3948783A 1983-03-09 1983-03-09 円筒部を有する合成樹脂製波形管の製造方法 Granted JPS59164119A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3948783A JPS59164119A (ja) 1983-03-09 1983-03-09 円筒部を有する合成樹脂製波形管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3948783A JPS59164119A (ja) 1983-03-09 1983-03-09 円筒部を有する合成樹脂製波形管の製造方法

Publications (2)

Publication Number Publication Date
JPS59164119A true JPS59164119A (ja) 1984-09-17
JPH0429532B2 JPH0429532B2 (enExample) 1992-05-19

Family

ID=12554406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3948783A Granted JPS59164119A (ja) 1983-03-09 1983-03-09 円筒部を有する合成樹脂製波形管の製造方法

Country Status (1)

Country Link
JP (1) JPS59164119A (enExample)

Also Published As

Publication number Publication date
JPH0429532B2 (enExample) 1992-05-19

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