JPH0429532B2 - - Google Patents

Info

Publication number
JPH0429532B2
JPH0429532B2 JP3948783A JP3948783A JPH0429532B2 JP H0429532 B2 JPH0429532 B2 JP H0429532B2 JP 3948783 A JP3948783 A JP 3948783A JP 3948783 A JP3948783 A JP 3948783A JP H0429532 B2 JPH0429532 B2 JP H0429532B2
Authority
JP
Japan
Prior art keywords
core metal
corrugated tube
tape
linear material
cylindrical portion
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
JP3948783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59164119A (ja
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 filed Critical
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

    • 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
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • 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
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
    • B29C53/827—Mandrels 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 JPS59164119A (ja) 1984-09-17
JPH0429532B2 true JPH0429532B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59164119A (ja) 1984-09-17

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