ATE35707T1 - DEVICE FOR ANCHORING TENSIONED ROPES. - Google Patents

DEVICE FOR ANCHORING TENSIONED ROPES.

Info

Publication number
ATE35707T1
ATE35707T1 AT86400952T AT86400952T ATE35707T1 AT E35707 T1 ATE35707 T1 AT E35707T1 AT 86400952 T AT86400952 T AT 86400952T AT 86400952 T AT86400952 T AT 86400952T AT E35707 T1 ATE35707 T1 AT E35707T1
Authority
AT
Austria
Prior art keywords
bearing surface
bearer plate
shoulder piece
jack
convex spherical
Prior art date
Application number
AT86400952T
Other languages
German (de)
Inventor
Pierre Jartoux
Original Assignee
Freyssinet Int Stup
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9318945&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE35707(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Freyssinet Int Stup filed Critical Freyssinet Int Stup
Application granted granted Critical
Publication of ATE35707T1 publication Critical patent/ATE35707T1/en

Links

Classifications

    • 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
    • E04G21/121—Construction of stressing jacks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
    • 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
    • E04C5/12—Anchoring devices
    • E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Bridges Or Land Bridges (AREA)
  • Cable Accessories (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

1. An anchorage for a tensioning cable (1), comprising a bearer plate (5), a convex spherical bearing surface (17) forming part of the anchoring head (2) of the cable and adapted to co-operate with an annular bearing surface (8) of the bearer plate, and a draw jack (11) arranged to surround the anchoring head, characterised in that it further includes an annular shoulder piece (9) carried on the free end of the anchoring head and located with respect to the bearer plate by a second convex spherical bearing surface (10) concentric with the first mentioned said surface (7), and in that the jack (11) is interposed between the bearer plate (5) and the shoulder piece (9) and has a concave sphérical bearing surface (14) adapted to co-operate in the manner of a joint with the convex spherical bearing surface (10) of the shoulder piece, whereby to allow the shoulder piece to slide under load with respect to the jack.
AT86400952T 1985-05-03 1986-04-30 DEVICE FOR ANCHORING TENSIONED ROPES. ATE35707T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8506773A FR2581409B1 (en) 1985-05-03 1985-05-03 IMPROVEMENTS ON ANCHORING DEVICES FOR TENSIONED CABLES
EP86400952A EP0201418B1 (en) 1985-05-03 1986-04-30 Anchoring device for tensioned cables

Publications (1)

Publication Number Publication Date
ATE35707T1 true ATE35707T1 (en) 1988-07-15

Family

ID=9318945

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86400952T ATE35707T1 (en) 1985-05-03 1986-04-30 DEVICE FOR ANCHORING TENSIONED ROPES.

Country Status (7)

Country Link
EP (1) EP0201418B1 (en)
AT (1) ATE35707T1 (en)
DE (1) DE3660384D1 (en)
DK (1) DK159623C (en)
ES (1) ES296779Y (en)
FR (1) FR2581409B1 (en)
NO (1) NO165255C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664928B1 (en) * 1990-07-23 1992-11-13 Leguern Jacques BUILDING FOR STORING BULK PRODUCTS AND METHOD FOR MANUFACTURING THE SAME.
DE9409574U1 (en) * 1993-07-01 1994-08-18 Zehnder, Alex, Wettingen Suspension cable storage
FR2730511B1 (en) * 1995-02-13 1997-04-11 Mure Ets DEVICE FOR MUTUAL ANCHORING OF TWO WALLS
GB0015642D0 (en) * 2000-06-27 2000-08-16 Crawford Moya Apparatus
EP1311734A2 (en) * 2000-08-16 2003-05-21 Josef Scherer Device for tightening reinforcing elements
ITMI20102112A1 (en) * 2010-11-15 2012-05-16 Ttm Tension Technology S R L SUPPORT GROUP FOR INSTALLATION AND FIXING OF INCLINED TIRES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1409162A1 (en) * 1958-05-02 1968-11-14 Vorspann Technik Gmbh Method and device for anchoring rigid rods as tendons of structures made of concrete or other masses
FR2507232A1 (en) * 1981-06-09 1982-12-10 Freyssinet Int Stup Threaded concrete prestress member fastener - has fixed unit braced against all round movable spherically ended roller cage

Also Published As

Publication number Publication date
NO861714L (en) 1986-11-04
FR2581409A1 (en) 1986-11-07
FR2581409B1 (en) 1987-07-10
DK159623C (en) 1991-04-15
DK204286A (en) 1986-11-04
NO165255B (en) 1990-10-08
EP0201418B1 (en) 1988-07-13
DK204286D0 (en) 1986-05-02
ES296779U (en) 1988-01-16
NO165255C (en) 1991-01-16
DK159623B (en) 1990-11-05
DE3660384D1 (en) 1988-08-18
ES296779Y (en) 1988-09-16
EP0201418A1 (en) 1986-11-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee