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SE312909B - - Google Patents

Info

Publication number
SE312909B
SE312909B SE15494/68A SE1549468A SE312909B SE 312909 B SE312909 B SE 312909B SE 15494/68 A SE15494/68 A SE 15494/68A SE 1549468 A SE1549468 A SE 1549468A SE 312909 B SE312909 B SE 312909B
Authority
SE
Sweden
Application number
SE15494/68A
Inventor
S Ahlqvist
Original Assignee
S Ahlqvist
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 SE15494/68A priority Critical patent/SE312909B/xx
Application filed by S Ahlqvist filed Critical S Ahlqvist
Priority to AT93469A priority patent/AT309805B/en
Publication of SE312909B publication Critical patent/SE312909B/xx
Priority to IL33183A priority patent/IL33183A/en
Priority to NO4141/69A priority patent/NO135895C/no
Priority to EG559/69*A priority patent/EG9712A/en
Priority to JP44084255A priority patent/JPS4840910B1/ja
Priority to BE740702D priority patent/BE740702A/xx
Priority to DK565969AA priority patent/DK131024B/en
Priority to FI693111A priority patent/FI49784C/en
Priority to DE19691955393 priority patent/DE1955393A1/en
Priority to NL6916830A priority patent/NL6916830A/xx
Priority to ES373440A priority patent/ES373440A1/en
Priority to CA067399A priority patent/CA926318A/en
Priority to FR6939073A priority patent/FR2023272A1/fr
Priority to GB1229714D priority patent/GB1229714A/en
Priority to CH1695469A priority patent/CH498707A/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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
    • 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
SE15494/68A 1968-11-14 1968-11-14 SE312909B (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE15494/68A SE312909B (en) 1968-11-14 1968-11-14
AT93469A AT309805B (en) 1968-11-14 1969-01-30 Process for making a pipe
IL33183A IL33183A (en) 1968-11-14 1969-10-14 Method of manufacturing tubes
NO4141/69A NO135895C (en) 1968-11-14 1969-10-17
EG559/69*A EG9712A (en) 1968-11-14 1969-10-18 Method of manufacturing tubes
JP44084255A JPS4840910B1 (en) 1968-11-14 1969-10-23
BE740702D BE740702A (en) 1968-11-14 1969-10-23
DK565969AA DK131024B (en) 1968-11-14 1969-10-24 Method for manufacturing pipes by winding an extruded profile along a helix.
DE19691955393 DE1955393A1 (en) 1968-11-14 1969-10-29 Process for the manufacture of pipes
FI693111A FI49784C (en) 1968-11-14 1969-10-29 Process for the manufacture of pipes.
NL6916830A NL6916830A (en) 1968-11-14 1969-11-07
ES373440A ES373440A1 (en) 1968-11-14 1969-11-12 A method of manufacturing tubes. (Machine-translation by Google Translate, not legally binding)
CA067399A CA926318A (en) 1968-11-14 1969-11-13 Method of manufacturing tubes
FR6939073A FR2023272A1 (en) 1968-11-14 1969-11-13
GB1229714D GB1229714A (en) 1968-11-14 1969-11-13
CH1695469A CH498707A (en) 1968-11-14 1969-11-14 Process for the manufacture of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15494/68A SE312909B (en) 1968-11-14 1968-11-14

Publications (1)

Publication Number Publication Date
SE312909B true SE312909B (en) 1969-07-28

Family

ID=20300731

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15494/68A SE312909B (en) 1968-11-14 1968-11-14

Country Status (16)

Country Link
JP (1) JPS4840910B1 (en)
AT (1) AT309805B (en)
BE (1) BE740702A (en)
CA (1) CA926318A (en)
CH (1) CH498707A (en)
DE (1) DE1955393A1 (en)
DK (1) DK131024B (en)
EG (1) EG9712A (en)
ES (1) ES373440A1 (en)
FI (1) FI49784C (en)
FR (1) FR2023272A1 (en)
GB (1) GB1229714A (en)
IL (1) IL33183A (en)
NL (1) NL6916830A (en)
NO (1) NO135895C (en)
SE (1) SE312909B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016611U (en) * 1973-06-08 1975-02-21
US4209043A (en) * 1977-10-18 1980-06-24 Rib Loc (Hong Kong) Ltd. Plastic tubular objects
FR2464819A1 (en) * 1979-09-10 1981-03-20 Pont A Mousson TUBE OF PLASTIC MATERIAL OBTAINED BY WINDING WITH A PROFILE
US4908930A (en) * 1988-04-25 1990-03-20 Essex Composite Systems Method of making a torsion bar
FI82133C (en) * 1988-08-17 1991-01-10 Kwh Pipe Ab Oy SPIRALLINDAT ROER.
DE102011084195B4 (en) * 2011-10-10 2018-07-05 BSH Hausgeräte GmbH Foamed hose line, especially for a vacuum cleaner
CN103174887A (en) * 2013-04-07 2013-06-26 昆山通塑机械制造有限公司 Novel plastic steel winding pipe
CN104329518A (en) * 2014-10-17 2015-02-04 烟台方大滚塑有限公司 Foamed reinforced plastic winding pipe, manufacturing method of foamed reinforced plastic winding pipe and special equipment for foamed reinforced plastic winding pipe

Also Published As

Publication number Publication date
JPS4840910B1 (en) 1973-12-03
EG9712A (en) 1976-11-30
DE1955393A1 (en) 1970-06-18
CA926318A (en) 1973-05-15
IL33183A (en) 1973-06-29
AT309805B (en) 1973-09-10
FR2023272A1 (en) 1970-08-07
NO135895C (en) 1977-06-22
FI49784B (en) 1975-06-30
DK131024C (en) 1975-10-27
NL6916830A (en) 1970-05-19
NO135895B (en) 1977-03-14
IL33183A0 (en) 1969-12-31
FI49784C (en) 1975-10-10
BE740702A (en) 1970-04-01
CH498707A (en) 1970-11-15
ES373440A1 (en) 1972-01-16
GB1229714A (en) 1971-04-28
DK131024B (en) 1975-05-20

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