SE7708787L - SUBJECT FOR MANUFACTURE OF TUBE - Google Patents

SUBJECT FOR MANUFACTURE OF TUBE

Info

Publication number
SE7708787L
SE7708787L SE7708787A SE7708787A SE7708787L SE 7708787 L SE7708787 L SE 7708787L SE 7708787 A SE7708787 A SE 7708787A SE 7708787 A SE7708787 A SE 7708787A SE 7708787 L SE7708787 L SE 7708787L
Authority
SE
Sweden
Prior art keywords
manufacture
subject
tube
Prior art date
Application number
SE7708787A
Other languages
Swedish (sv)
Inventor
Sok
Original Assignee
Elmqvist Orvar
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 Elmqvist Orvar filed Critical Elmqvist Orvar
Priority to SE7708787A priority Critical patent/SE7708787L/en
Priority to PCT/SE1978/000023 priority patent/WO1979000079A1/en
Priority to GB7910939A priority patent/GB2021033B/en
Priority to DE19782856968 priority patent/DE2856968A1/en
Priority to DK332778A priority patent/DK332778A/en
Priority to JP9319878A priority patent/JPS5452184A/en
Publication of SE7708787L publication Critical patent/SE7708787L/en
Priority to EP78900071A priority patent/EP0006882A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
    • 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
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
SE7708787A 1977-08-02 1977-08-02 SUBJECT FOR MANUFACTURE OF TUBE SE7708787L (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7708787A SE7708787L (en) 1977-08-02 1977-08-02 SUBJECT FOR MANUFACTURE OF TUBE
PCT/SE1978/000023 WO1979000079A1 (en) 1977-08-02 1978-07-17 Blank for pipe manufacture
GB7910939A GB2021033B (en) 1977-08-02 1978-07-17 Blank for pipe manufacture
DE19782856968 DE2856968A1 (en) 1977-08-02 1978-07-17 BLANK FOR PIPE MANUFACTURE
DK332778A DK332778A (en) 1977-08-02 1978-07-26 TOPIC FOR THE MANUFACTURE OF BEETS
JP9319878A JPS5452184A (en) 1977-08-02 1978-08-01 Material for pipe manufacture
EP78900071A EP0006882A1 (en) 1977-08-02 1979-02-27 Blank for pipe manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7708787A SE7708787L (en) 1977-08-02 1977-08-02 SUBJECT FOR MANUFACTURE OF TUBE

Publications (1)

Publication Number Publication Date
SE7708787L true SE7708787L (en) 1979-02-03

Family

ID=20331944

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708787A SE7708787L (en) 1977-08-02 1977-08-02 SUBJECT FOR MANUFACTURE OF TUBE

Country Status (6)

Country Link
EP (1) EP0006882A1 (en)
JP (1) JPS5452184A (en)
DK (1) DK332778A (en)
GB (1) GB2021033B (en)
SE (1) SE7708787L (en)
WO (1) WO1979000079A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457787A (en) * 1982-09-21 1984-07-03 Chugai Denki Kogyo Kabushiki-Kaisha Internal oxidation method of Ag alloys
US4664314A (en) * 1982-10-01 1987-05-12 Spraying Systems Co. Whirl spray nozzle
GB2128709A (en) * 1982-10-16 1984-05-02 C J Cawte Drainage pipes
USD968335S1 (en) * 2020-05-29 2022-11-01 Xinghua Wei Socket
USD971850S1 (en) * 2020-08-17 2022-12-06 Yuyi Lee Power solution dome

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480588A (en) * 1968-04-05 1969-10-31 Dynamit Nobel Ag Thermoplastic profile
DE2321553C2 (en) * 1972-08-30 1983-10-20 Steward Plastics, Inc., Santa Ana, Calif. Device for producing a helically wound flexible pipe

Also Published As

Publication number Publication date
GB2021033B (en) 1982-05-06
EP0006882A1 (en) 1980-01-23
JPS5452184A (en) 1979-04-24
WO1979000079A1 (en) 1979-02-22
GB2021033A (en) 1979-11-28
DK332778A (en) 1979-02-03

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