EP0123622A3 - Anchoring device for a prestressing cable - Google Patents

Anchoring device for a prestressing cable Download PDF

Info

Publication number
EP0123622A3
EP0123622A3 EP84400800A EP84400800A EP0123622A3 EP 0123622 A3 EP0123622 A3 EP 0123622A3 EP 84400800 A EP84400800 A EP 84400800A EP 84400800 A EP84400800 A EP 84400800A EP 0123622 A3 EP0123622 A3 EP 0123622A3
Authority
EP
European Patent Office
Prior art keywords
block
pierced
anchoring device
holes
plate
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.)
Granted
Application number
EP84400800A
Other languages
French (fr)
Other versions
EP0123622B1 (en
EP0123622A2 (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 AT84400800T priority Critical patent/ATE35011T1/en
Publication of EP0123622A2 publication Critical patent/EP0123622A2/en
Publication of EP0123622A3 publication Critical patent/EP0123622A3/en
Application granted granted Critical
Publication of EP0123622B1 publication Critical patent/EP0123622B1/en
Expired 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
    • E04C5/12—Anchoring devices
    • E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3907—Sheathed strand

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Bridges Or Land Bridges (AREA)
  • Ropes Or Cables (AREA)
  • Coating With Molten Metal (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Surgical Instruments (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The invention provides an anchoring device for a pre-stress cable formed from several filaments or strands (4), comprising a bearing plate (1), a block (2) pierced with truncated cone shaped holes (21) through each of which passes a filament or strand of the cable, said block resting on said plate and truncated cone shaped jaws (3) for jamming the filaments or strands in their holes. The bearing plate (1) is pierced with multiple holes (11) extending those (21) of the block (2) so that this plate supports this block over the whole of its non pierced surface.
EP84400800A 1983-04-22 1984-04-19 Anchoring device for a prestressing cable Expired EP0123622B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84400800T ATE35011T1 (en) 1983-04-22 1984-04-19 DEVICE FOR ANCHORING A PRE-STRESS CABLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR8302084A BR8302084A (en) 1983-04-22 1983-04-22 ASSEMBLY FOR TENSOR MEMBERS
BR8302084 1983-04-22

Publications (3)

Publication Number Publication Date
EP0123622A2 EP0123622A2 (en) 1984-10-31
EP0123622A3 true EP0123622A3 (en) 1985-08-28
EP0123622B1 EP0123622B1 (en) 1988-06-08

Family

ID=4033101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400800A Expired EP0123622B1 (en) 1983-04-22 1984-04-19 Anchoring device for a prestressing cable

Country Status (8)

Country Link
US (1) US4558547A (en)
EP (1) EP0123622B1 (en)
JP (1) JPS6084909A (en)
AT (1) ATE35011T1 (en)
BR (1) BR8302084A (en)
DE (1) DE3471965D1 (en)
ES (1) ES532162A0 (en)
FR (1) FR2544769B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663975B1 (en) * 1990-06-29 1993-07-09 Freyssinet Int Stup IMPROVEMENTS ON BRIDGE BRIDGES AND MORE ESPECIALLY THEIR PYLONES AND BRIDGES.
US5596854A (en) * 1994-01-19 1997-01-28 Vsl International Ag Post-tensioning anchor head assembly
DE19539748A1 (en) * 1995-10-26 1997-04-30 Dyckerhoff & Widmann Ag Stressed concrete structural part
US20040159058A1 (en) * 2003-02-19 2004-08-19 Jacques Gulbenkian Unbonded post-tensioning system
US7941554B2 (en) * 2003-08-01 2011-05-10 Microsoft Corporation Sparse caching for streaming media
US7597505B2 (en) * 2006-03-28 2009-10-06 Price Herbert S Roof bolt plate
CN110034525A (en) * 2019-03-28 2019-07-19 合肥工业大学 Pressure vessel sensor extraction wire sealing device and method
CN111485679A (en) * 2020-05-07 2020-08-04 吴立新 Steel stranded wire connector for flat anchor and use method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969806C (en) * 1952-11-26 1958-07-17 Hochtief Ag Hoch Tiefbauten Method for wedging tensioned wire bundles in the manufacture of prestressed concrete
CH444441A (en) * 1965-09-16 1967-09-30 Losinger Ag Device for tensioning and anchoring several tendons that together form a tensioning cable
DE6938088U (en) * 1969-09-29 1970-01-02 Ilseder Huette STRESS STEEL ANCHORING
CH534786A (en) * 1971-10-21 1973-03-15 Brandestini Antonio Device for tensioning and anchoring wires or strands
DE2440587B2 (en) * 1973-08-23 1977-09-22 CCL Systems Ltd, Surbiton, Surrey (Großbritannien) ANCHORING DEVICE FOR STRENGTHENED CONCRETE COMPONENTS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB647378A (en) * 1948-09-03 1950-12-13 Dowsett Engineering Constructi Method and apparatus for use in the manufacture of reinforced concrete
US3060639A (en) * 1958-12-05 1962-10-30 Prescon Corp Prestressing apparatus
US3226934A (en) * 1961-05-16 1966-01-04 C I M Consultants Ltd Rock bolts
JPS5321749Y2 (en) * 1972-01-17 1978-06-07
JPS532313U (en) * 1976-06-22 1978-01-11
JPS5321752U (en) * 1976-07-30 1978-02-23

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969806C (en) * 1952-11-26 1958-07-17 Hochtief Ag Hoch Tiefbauten Method for wedging tensioned wire bundles in the manufacture of prestressed concrete
CH444441A (en) * 1965-09-16 1967-09-30 Losinger Ag Device for tensioning and anchoring several tendons that together form a tensioning cable
DE6938088U (en) * 1969-09-29 1970-01-02 Ilseder Huette STRESS STEEL ANCHORING
CH534786A (en) * 1971-10-21 1973-03-15 Brandestini Antonio Device for tensioning and anchoring wires or strands
DE2440587B2 (en) * 1973-08-23 1977-09-22 CCL Systems Ltd, Surbiton, Surrey (Großbritannien) ANCHORING DEVICE FOR STRENGTHENED CONCRETE COMPONENTS

Also Published As

Publication number Publication date
DE3471965D1 (en) 1988-07-14
ES8502196A1 (en) 1985-01-01
JPS6084909A (en) 1985-05-14
FR2544769A1 (en) 1984-10-26
BR8302084A (en) 1984-11-20
US4558547A (en) 1985-12-17
EP0123622B1 (en) 1988-06-08
FR2544769B1 (en) 1986-12-26
ES532162A0 (en) 1985-01-01
EP0123622A2 (en) 1984-10-31
ATE35011T1 (en) 1988-06-15

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