SE406971B - Ror av fiberarmerad herdplast samt forfarande for framstellning av roret - Google Patents

Ror av fiberarmerad herdplast samt forfarande for framstellning av roret

Info

Publication number
SE406971B
SE406971B SE7316311A SE7316311A SE406971B SE 406971 B SE406971 B SE 406971B SE 7316311 A SE7316311 A SE 7316311A SE 7316311 A SE7316311 A SE 7316311A SE 406971 B SE406971 B SE 406971B
Authority
SE
Sweden
Prior art keywords
rubber
herd
armed
fiber
procedure
Prior art date
Application number
SE7316311A
Other languages
English (en)
Swedish (sv)
Inventor
K S Borge
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
Application filed by Vera Fabrikker As filed Critical Vera Fabrikker As
Publication of SE406971B publication Critical patent/SE406971B/xx

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
    • 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)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)
  • Preliminary Treatment Of Fibers (AREA)
SE7316311A 1972-12-05 1973-12-03 Ror av fiberarmerad herdplast samt forfarande for framstellning av roret SE406971B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO4460/72A NO137815C (no) 1972-12-05 1972-12-05 Fremgangsmaate til fremstilling av et flersjikts fiberarmert herdeplastroer

Publications (1)

Publication Number Publication Date
SE406971B true SE406971B (sv) 1979-03-05

Family

ID=19880336

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7316311A SE406971B (sv) 1972-12-05 1973-12-03 Ror av fiberarmerad herdplast samt forfarande for framstellning av roret

Country Status (8)

Country Link
US (1) US3967650A (it)
JP (1) JPS4988116A (it)
AT (1) AT332178B (it)
BE (1) BE808140A (it)
CH (1) CH565969A5 (it)
GB (1) GB1446885A (it)
NO (1) NO137815C (it)
SE (1) SE406971B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009736A (en) * 1974-12-06 1977-03-01 Owens-Corning Fiberglas Corporation Sandwich wall glass fiber reinforced construction and method of making same
GB1592058A (en) * 1977-01-10 1981-07-01 Imi Kynoch Ltd Reinforcing structures
JPS5898236A (ja) * 1981-12-07 1983-06-11 東田　忠郎 サンドイツチ管及びその製造方法
JPS6228990U (it) * 1985-08-06 1987-02-21
EP0868278B1 (en) * 1995-12-12 2003-08-13 Uponor Innovation Ab Method for producing homogeneous material with an extruder, and extruder
US6026862A (en) * 1997-02-14 2000-02-22 Ameron International Corporation Double containment pipe sections
FR2889285A1 (fr) * 2005-08-01 2007-02-02 Nobel Plastiques Soc Par Actio Canalisation stationnaire souterraine pour transport de carburant et procede de fabrication
CA2561453A1 (en) * 2006-09-28 2008-03-28 Hossein Borazghi Fiber reinforced thermoplastic composite panel
FR2958363B1 (fr) 2010-03-30 2012-05-04 Dcns Usine de fabrication d'une conduite rigide d'aspiration d'eau en profondeur au sein d'une plateforme offshore
CA2891728C (en) * 2015-05-15 2022-06-28 Manfred A. A. Lupke Foam filled corrugated pipe
CN108468876B (zh) * 2018-04-20 2019-12-13 上海英煌管业科技有限公司 双层中空加强壁的螺旋管及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409249A (en) * 1941-05-22 1946-10-15 Johns Manville Insulating covering and method of making the same
US2877150A (en) * 1955-05-11 1959-03-10 Marion E Wilson Method of manufacturing pipes, conduits, and the like
DE1256002B (de) * 1962-05-30 1967-12-07 Steinzeug U Kunststoffwarenfab Kunststoffrohr, insbesondere Kanalisationsrohr
US3532132A (en) * 1968-01-02 1970-10-06 Chem Stress Ind Inc Apparatus for the manufacture of reinforced composite concrete pipe-lines
US3677303A (en) * 1969-04-14 1972-07-18 Anvil Ind Inc Prefabricated conduit

Also Published As

Publication number Publication date
BE808140A (fr) 1974-03-29
JPS4988116A (it) 1974-08-23
CH565969A5 (it) 1975-08-29
NO137815C (no) 1978-05-03
GB1446885A (en) 1976-08-18
NO137815B (no) 1978-01-23
ATA1008173A (de) 1975-12-15
US3967650A (en) 1976-07-06
AT332178B (de) 1976-09-10

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