GB1384960A - Method and apparatus for manufacturing tubes of reinforced thermosetting plastics - Google Patents

Method and apparatus for manufacturing tubes of reinforced thermosetting plastics

Info

Publication number
GB1384960A
GB1384960A GB1576772A GB1576772A GB1384960A GB 1384960 A GB1384960 A GB 1384960A GB 1576772 A GB1576772 A GB 1576772A GB 1576772 A GB1576772 A GB 1576772A GB 1384960 A GB1384960 A GB 1384960A
Authority
GB
United Kingdom
Prior art keywords
mandrel
plastics
region
thermosetting plastics
tubes
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
GB1576772A
Other languages
English (en)
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.)
Vera Fabrikker AS
Original Assignee
Vera Fabrikker AS
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
Priority to DE2215261A priority Critical patent/DE2215261A1/de
Priority claimed from DE2215261A external-priority patent/DE2215261A1/de
Application filed by Vera Fabrikker AS filed Critical Vera Fabrikker AS
Priority to GB1576772A priority patent/GB1384960A/en
Priority to FR7213041A priority patent/FR2179606B3/fr
Publication of GB1384960A publication Critical patent/GB1384960A/en
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
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
GB1576772A 1972-03-29 1972-04-05 Method and apparatus for manufacturing tubes of reinforced thermosetting plastics Expired GB1384960A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2215261A DE2215261A1 (de) 1972-03-29 1972-03-29 Verfahren und vorrichtung zum herstellen von rohren aus bewehrtem duroplast
GB1576772A GB1384960A (en) 1972-03-29 1972-04-05 Method and apparatus for manufacturing tubes of reinforced thermosetting plastics
FR7213041A FR2179606B3 (enExample) 1972-03-29 1972-04-13

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2215261A DE2215261A1 (de) 1972-03-29 1972-03-29 Verfahren und vorrichtung zum herstellen von rohren aus bewehrtem duroplast
GB1576772A GB1384960A (en) 1972-03-29 1972-04-05 Method and apparatus for manufacturing tubes of reinforced thermosetting plastics
FR7213041A FR2179606B3 (enExample) 1972-03-29 1972-04-13

Publications (1)

Publication Number Publication Date
GB1384960A true GB1384960A (en) 1975-02-26

Family

ID=27184267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1576772A Expired GB1384960A (en) 1972-03-29 1972-04-05 Method and apparatus for manufacturing tubes of reinforced thermosetting plastics

Country Status (2)

Country Link
FR (1) FR2179606B3 (enExample)
GB (1) GB1384960A (enExample)

Also Published As

Publication number Publication date
FR2179606B3 (enExample) 1975-06-20
FR2179606A1 (enExample) 1973-11-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee