FR2781829B1 - IMPROVED CABLE SHEATH - Google Patents

IMPROVED CABLE SHEATH

Info

Publication number
FR2781829B1
FR2781829B1 FR9809701A FR9809701A FR2781829B1 FR 2781829 B1 FR2781829 B1 FR 2781829B1 FR 9809701 A FR9809701 A FR 9809701A FR 9809701 A FR9809701 A FR 9809701A FR 2781829 B1 FR2781829 B1 FR 2781829B1
Authority
FR
France
Prior art keywords
cable sheath
improved cable
improved
sheath
cable
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 - Lifetime
Application number
FR9809701A
Other languages
French (fr)
Other versions
FR2781829A1 (en
Inventor
Jean Francois Nieto
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.)
Freyssinet International STUP SA
Original Assignee
Freyssinet International STUP SA
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 Freyssinet International STUP SA filed Critical Freyssinet International STUP SA
Priority to FR9809701A priority Critical patent/FR2781829B1/en
Priority to AU50449/99A priority patent/AU5044999A/en
Priority to PCT/FR1999/001854 priority patent/WO2000006852A1/en
Publication of FR2781829A1 publication Critical patent/FR2781829A1/en
Application granted granted Critical
Publication of FR2781829B1 publication Critical patent/FR2781829B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/10—Ducts
    • 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)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR9809701A 1998-07-29 1998-07-29 IMPROVED CABLE SHEATH Expired - Lifetime FR2781829B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9809701A FR2781829B1 (en) 1998-07-29 1998-07-29 IMPROVED CABLE SHEATH
AU50449/99A AU5044999A (en) 1998-07-29 1999-07-28 Improved cable duct
PCT/FR1999/001854 WO2000006852A1 (en) 1998-07-29 1999-07-28 Improved cable duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9809701A FR2781829B1 (en) 1998-07-29 1998-07-29 IMPROVED CABLE SHEATH

Publications (2)

Publication Number Publication Date
FR2781829A1 FR2781829A1 (en) 2000-02-04
FR2781829B1 true FR2781829B1 (en) 2000-10-13

Family

ID=9529148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9809701A Expired - Lifetime FR2781829B1 (en) 1998-07-29 1998-07-29 IMPROVED CABLE SHEATH

Country Status (3)

Country Link
AU (1) AU5044999A (en)
FR (1) FR2781829B1 (en)
WO (1) WO2000006852A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748716A (en) * 2019-10-28 2020-02-04 安徽华峰塑业科技有限公司 HDPE steel strip reinforced helical bellows and production process thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705351B2 (en) * 2002-03-26 2004-03-16 Wellstream International Limited Flexible pipe and method of fabricating same using overlapping layers
KR101396764B1 (en) * 2010-12-21 2014-05-16 유우겐가이샤 솔라나 테크노 Wrapping wire with c-shaped cross-section, and cable wrapping structure and method using the same
CN104118122B (en) * 2013-04-27 2017-12-05 青岛威尔塑料机械有限公司 A kind of production technology of big footpath polyethylene winding arrangement pressure pipe
CN106015769A (en) * 2016-08-03 2016-10-12 四川中航超高分子量管业有限公司 Double-layer truss bicolor composite tube
CN106481901A (en) * 2016-12-07 2017-03-08 鹤山联塑实业发展有限公司 A kind of enhancing carat pipe and its manufacture method
CN107269951A (en) * 2017-08-14 2017-10-20 昆山普拉斯克机械制造有限公司 Many rib enhancing composite hollow winding pipe and drainage pipeline
CN211624458U (en) * 2020-04-23 2020-10-02 淄博金洋达塑业有限公司 HDPE hollow wall composite multi-rib reinforced winding pipe
CN112212084B (en) * 2020-10-09 2022-03-25 四川亚塑新材料有限公司 FRPE double-plastic hollow wall composite winding pipe and preparation process thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1000168A (en) * 1949-11-08 1952-02-08 Improvement of sheaths for cables for prestressing concrete structures
GB850303A (en) * 1958-01-20 1960-10-05 Lucas Industries Ltd Finned metal tubes
DE1281676B (en) * 1964-12-30 1968-10-31 Manfred Hawerkamp Process for the production of pipes and containers from helically wound strip material made of thermoplastic plastics
US3607492A (en) * 1965-05-20 1971-09-21 Ici Australia Ltd Process for preparing composite tube
GB1178685A (en) * 1966-01-27 1970-01-21 Redland Pipes Ltd Improvements in and relating to Plastics Pipe
FR2588352B1 (en) * 1985-10-03 1988-04-29 Tuyaux Bonna CONCRETE PIPE WITH INTERNAL PLASTIC LINING AND METHOD FOR PRODUCING SUCH A PIPE
EP0291639A1 (en) * 1987-02-25 1988-11-23 Phillips Petroleum Company Thermoplastic composite pipe tube with resin rich inner portion and method of manufacturing the same
DE3717418C1 (en) * 1987-05-23 1988-10-06 Baston Artur Vobau Cylindrical hollow body made of helically wound plastic profile
JPH02179213A (en) * 1988-12-27 1990-07-12 Shiro Kanao Pressure-proof spiral corrugated pipe
FR2735511B1 (en) 1995-06-19 1997-08-29 Freyssinet Int Stup MULTI-LAYERED CABLE SHEATH, MANUFACTURING METHOD THEREOF, AND MACHINE FOR CARRYING OUT SAID METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748716A (en) * 2019-10-28 2020-02-04 安徽华峰塑业科技有限公司 HDPE steel strip reinforced helical bellows and production process thereof

Also Published As

Publication number Publication date
WO2000006852A1 (en) 2000-02-10
AU5044999A (en) 2000-02-21
FR2781829A1 (en) 2000-02-04

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