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EP0108558A3 - Wedge type anchorage device - Google Patents

Wedge type anchorage device Download PDF

Info

Publication number
EP0108558A3
EP0108558A3 EP83306527A EP83306527A EP0108558A3 EP 0108558 A3 EP0108558 A3 EP 0108558A3 EP 83306527 A EP83306527 A EP 83306527A EP 83306527 A EP83306527 A EP 83306527A EP 0108558 A3 EP0108558 A3 EP 0108558A3
Authority
EP
European Patent Office
Prior art keywords
wedge type
anchorage device
type anchorage
strand
lightweight
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.)
Withdrawn
Application number
EP83306527A
Other languages
German (de)
French (fr)
Other versions
EP0108558A2 (en
Inventor
Michael Arthur Smith
David Brearley
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.)
CCL Systems Ltd
Original Assignee
CCL Systems Ltd
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 CCL Systems Ltd filed Critical CCL Systems Ltd
Publication of EP0108558A2 publication Critical patent/EP0108558A2/en
Publication of EP0108558A3 publication Critical patent/EP0108558A3/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

A wedge type anchorage device for use with a stressing wire or strand is of lightweight and reduced dimensions and has a coating of a rust preservative having a defined viscosity whereby the efficiency is maintained.
EP83306527A 1982-11-02 1983-10-27 Wedge type anchorage device Withdrawn EP0108558A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8231273 1982-11-02
GB8231273 1982-11-02

Publications (2)

Publication Number Publication Date
EP0108558A2 EP0108558A2 (en) 1984-05-16
EP0108558A3 true EP0108558A3 (en) 1985-06-05

Family

ID=10533989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83306527A Withdrawn EP0108558A3 (en) 1982-11-02 1983-10-27 Wedge type anchorage device

Country Status (4)

Country Link
EP (1) EP0108558A3 (en)
AU (1) AU557176B2 (en)
IN (1) IN160946B (en)
ZA (1) ZA838017B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3602526B2 (en) * 2003-04-18 2004-12-15 住友電工スチールワイヤー株式会社 Wedge displacement prevention structure
WO2004094745A1 (en) * 2003-04-18 2004-11-04 Sumitomo (Sei) Steel Wire Corp. Wedge for fixing pc steel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811573A (en) * 1955-05-18 1959-04-08 Ionic Plating Company Ltd Improvements in or relating to screw threaded fastenings
US3588045A (en) * 1969-01-31 1971-06-28 Allan H Stubbs Prestressing apparatus
US3755880A (en) * 1969-09-26 1973-09-04 J Simms Tensioning devices
DE2550137A1 (en) * 1975-11-07 1977-05-12 Rehm Gallus Wedge anchorage for cable load on concrete members - has inside serration pressing in at full height and high transverse pressure
US4114505A (en) * 1977-01-31 1978-09-19 Loeser William J Coatings and methods of application
GB2077343A (en) * 1980-05-24 1981-12-16 Strabag Bau Ag Anchorage devices for a bundle of tension wires

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811573A (en) * 1955-05-18 1959-04-08 Ionic Plating Company Ltd Improvements in or relating to screw threaded fastenings
US3588045A (en) * 1969-01-31 1971-06-28 Allan H Stubbs Prestressing apparatus
US3755880A (en) * 1969-09-26 1973-09-04 J Simms Tensioning devices
DE2550137A1 (en) * 1975-11-07 1977-05-12 Rehm Gallus Wedge anchorage for cable load on concrete members - has inside serration pressing in at full height and high transverse pressure
US4114505A (en) * 1977-01-31 1978-09-19 Loeser William J Coatings and methods of application
GB2077343A (en) * 1980-05-24 1981-12-16 Strabag Bau Ag Anchorage devices for a bundle of tension wires

Also Published As

Publication number Publication date
IN160946B (en) 1987-08-15
AU557176B2 (en) 1986-12-11
ZA838017B (en) 1984-12-24
AU2084483A (en) 1984-05-10
EP0108558A2 (en) 1984-05-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RBV Designated contracting states (corrected)

Designated state(s): BE DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL

17P Request for examination filed

Effective date: 19851203

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870430

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SMITH, MICHAEL ARTHUR

Inventor name: BREARLEY, DAVID