CA1021242A - Gabarit reglable - Google Patents

Gabarit reglable

Info

Publication number
CA1021242A
CA1021242A CA206,483A CA206483A CA1021242A CA 1021242 A CA1021242 A CA 1021242A CA 206483 A CA206483 A CA 206483A CA 1021242 A CA1021242 A CA 1021242A
Authority
CA
Canada
Prior art keywords
adjustable former
former
adjustable
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
CA206,483A
Other languages
English (en)
Inventor
Vernon D. Stent
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.)
Creators Ltd
Original Assignee
Creators 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 Creators Ltd filed Critical Creators Ltd
Application granted granted Critical
Publication of CA1021242A publication Critical patent/CA1021242A/fr
Expired 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
    • B29C53/582—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material comprising reinforcements, e.g. wires, threads
    • 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
    • B29C53/72—Winding and joining, e.g. winding spirally helically using external forming surfaces
    • 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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
CA206,483A 1973-08-09 1974-08-07 Gabarit reglable Expired CA1021242A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3790373A GB1445427A (en) 1973-08-09 1973-08-09 Adjustable former

Publications (1)

Publication Number Publication Date
CA1021242A true CA1021242A (fr) 1977-11-22

Family

ID=10399825

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,483A Expired CA1021242A (fr) 1973-08-09 1974-08-07 Gabarit reglable

Country Status (4)

Country Link
JP (1) JPS5232906B2 (fr)
CA (1) CA1021242A (fr)
DE (1) DE2435326A1 (fr)
GB (1) GB1445427A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0737064B2 (ja) * 1987-12-14 1995-04-26 積水化学工業株式会社 製管機
EP0449779A3 (en) * 1990-03-30 1992-04-15 Martin Ullmann Process and device for production of a hollow object
RU2469856C2 (ru) * 2010-09-01 2012-12-20 Общество с ограниченной ответственностью "Научно-производственный центр Алгоритм" Способ изготовления изделий круглого сечения путем навивки из ленточного материала

Also Published As

Publication number Publication date
DE2435326A1 (de) 1975-02-20
JPS5045064A (fr) 1975-04-22
JPS5232906B2 (fr) 1977-08-24
GB1445427A (en) 1976-08-11

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