FR2712908B1 - Perfectionnements aux procédés et dispositifs pour introduire des brins de câbles de précontrainte dans leur gaine. - Google Patents

Perfectionnements aux procédés et dispositifs pour introduire des brins de câbles de précontrainte dans leur gaine.

Info

Publication number
FR2712908B1
FR2712908B1 FR9314108A FR9314108A FR2712908B1 FR 2712908 B1 FR2712908 B1 FR 2712908B1 FR 9314108 A FR9314108 A FR 9314108A FR 9314108 A FR9314108 A FR 9314108A FR 2712908 B1 FR2712908 B1 FR 2712908B1
Authority
FR
France
Prior art keywords
sheath
methods
devices
prestressing cables
strands
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 - Fee Related
Application number
FR9314108A
Other languages
English (en)
Other versions
FR2712908A1 (fr
Inventor
Nieto Jean-Francois
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 FR9314108A priority Critical patent/FR2712908B1/fr
Publication of FR2712908A1 publication Critical patent/FR2712908A1/fr
Application granted granted Critical
Publication of FR2712908B1 publication Critical patent/FR2712908B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ropes Or Cables (AREA)
FR9314108A 1993-11-25 1993-11-25 Perfectionnements aux procédés et dispositifs pour introduire des brins de câbles de précontrainte dans leur gaine. Expired - Fee Related FR2712908B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9314108A FR2712908B1 (fr) 1993-11-25 1993-11-25 Perfectionnements aux procédés et dispositifs pour introduire des brins de câbles de précontrainte dans leur gaine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314108A FR2712908B1 (fr) 1993-11-25 1993-11-25 Perfectionnements aux procédés et dispositifs pour introduire des brins de câbles de précontrainte dans leur gaine.

Publications (2)

Publication Number Publication Date
FR2712908A1 FR2712908A1 (fr) 1995-06-02
FR2712908B1 true FR2712908B1 (fr) 1996-01-26

Family

ID=9453222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9314108A Expired - Fee Related FR2712908B1 (fr) 1993-11-25 1993-11-25 Perfectionnements aux procédés et dispositifs pour introduire des brins de câbles de précontrainte dans leur gaine.

Country Status (1)

Country Link
FR (1) FR2712908B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071811B (zh) * 2010-12-20 2012-08-22 东南大学 钢绞线穿索用牵引机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942238A (en) * 1974-04-22 1976-03-09 Jean Pierre Dore Method for reinforcing structures
GB1498162A (en) * 1975-05-06 1978-01-18 Stup Procedes Freyssinet Method and apparatus for inserting post-stressing tendons in concrete structures
US4043494A (en) * 1976-02-23 1977-08-23 Amp Incorporated Apparatus for feeding a plurality of wires
FR2348138A1 (fr) * 1976-04-13 1977-11-10 Marseille Grands Travaux Procede et dispositif pour tirer ou pousser un cable de precontrainte
DE3021673C2 (de) * 1980-06-10 1983-07-21 Philipp Holzmann Ag, 6000 Frankfurt Einschubgerät für Spannglieder
DE3138820C2 (de) * 1981-09-30 1983-08-18 Dyckerhoff & Widmann AG, 8000 München Vorrichtung zum Einschieben von Stahlstäben oder dergleichen in ein Hüllrohr zur Bildung eines Bündelzugglieds
DE3707322C1 (en) * 1987-03-07 1988-06-16 Odermath Stahlwerkstechnik Wire injection machine

Also Published As

Publication number Publication date
FR2712908A1 (fr) 1995-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse