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ES470268A1 - High-load bearing for bridges and similar structures - Google Patents

High-load bearing for bridges and similar structures

Info

Publication number
ES470268A1
ES470268A1 ES470268A ES470268A ES470268A1 ES 470268 A1 ES470268 A1 ES 470268A1 ES 470268 A ES470268 A ES 470268A ES 470268 A ES470268 A ES 470268A ES 470268 A1 ES470268 A1 ES 470268A1
Authority
ES
Spain
Prior art keywords
bridges
bearing
cushion
load bearing
similar structures
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
Application number
ES470268A
Other languages
Spanish (es)
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.)
Watson Bowman Associates Inc
Original Assignee
Watson Bowman Associates Inc
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 Watson Bowman Associates Inc filed Critical Watson Bowman Associates Inc
Publication of ES470268A1 publication Critical patent/ES470268A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E01D19/04—Bearings; Hinges
    • E01D19/041—Elastomeric bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

The bearing which can be subjected to high loading and is intended for bridges and other structures comprises an upper and a lower slab (2, 3) and an elastomeric cushion (4) which receives the load and is located between the slabs. The cushion (4) has a constricted portion on its periphery. The bearing is provided with means which prevent a translatory movement between the upper and lower slabs (2, 3), but permit a tilting movement between them. The invention provides a device (15, 16) to delimit or to prevent a lateral expansion of the base and top surfaces of the cushion (4) without preventing its periphery from bulging outwards. A bearing of this type permits, with the same dimensions, greater loading and ensures better stability.
ES470268A 1977-07-05 1978-05-29 High-load bearing for bridges and similar structures Expired ES470268A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81247477A 1977-07-05 1977-07-05

Publications (1)

Publication Number Publication Date
ES470268A1 true ES470268A1 (en) 1979-02-16

Family

ID=25209669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470268A Expired ES470268A1 (en) 1977-07-05 1978-05-29 High-load bearing for bridges and similar structures

Country Status (14)

Country Link
JP (2) JPS5417447A (en)
AU (1) AU516757B2 (en)
BR (1) BR7803576A (en)
CA (1) CA1100714A (en)
CH (1) CH630682A5 (en)
DE (1) DE2825606A1 (en)
ES (1) ES470268A1 (en)
FR (1) FR2396919A1 (en)
GB (1) GB1604125A (en)
NO (1) NO782244L (en)
NZ (1) NZ187434A (en)
PH (1) PH16573A (en)
SE (1) SE438514B (en)
ZA (1) ZA782235B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1178303A (en) * 1981-11-18 1984-11-20 Edward R. Fyfe Aseismic bearing for bridge structures
JPS6132205U (en) * 1984-07-26 1986-02-26 ニッタ株式会社 Cross member support pad in expansion joint equipment
DE3616388C1 (en) * 1986-05-15 1987-03-05 Dyckerhoff & Widmann Ag Elastic deformation sliding bearing
DE4138708C2 (en) * 1991-11-26 2000-11-23 Blohm & Voss Ind Gmbh Arrangement for the elastic mounting of a combined pressure and support bearing, in particular for a ship propulsion system
JP2007291676A (en) * 2006-04-24 2007-11-08 Kaimon:Kk Rubber-sealed fixing and bearing apparatus for structure
JP5082785B2 (en) * 2007-11-13 2012-11-28 横浜ゴム株式会社 Sliding rubber bearing device
JP2012012765A (en) * 2010-06-29 2012-01-19 Kawakin Core-Tech Co Ltd Fixed bearing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH445957A (en) * 1966-12-16 1967-10-31 Grube Ludwig Height-adjustable, elastic bearing foot for machines and apparatus of all kinds
DE1806628A1 (en) * 1968-11-02 1970-05-21 Continental Gummi Werke Ag Tilting bearings for buildings
US3806975A (en) * 1970-04-13 1974-04-30 Elastometal Ltd Structural bearings
ATA34073A (en) * 1970-12-24 1975-04-15 Kober Ag TIPPER FOR BRIDGES OR AHNL. STRUCTURES
US3921240A (en) * 1971-04-27 1975-11-25 Elastometal Ltd Structural bearings
DE2237237C2 (en) * 1972-07-28 1974-01-03 Blt-Brueckenlagertechnik Gmbh, 5657 Haan Plain bearings for bridges or similar structures

Also Published As

Publication number Publication date
JPS5417447A (en) 1979-02-08
NZ187434A (en) 1982-05-31
FR2396919A1 (en) 1979-02-02
PH16573A (en) 1983-11-22
BR7803576A (en) 1979-04-17
NO782244L (en) 1979-01-08
SE7805330L (en) 1979-01-06
SE438514B (en) 1985-04-22
AU516757B2 (en) 1981-06-18
JPS62125115U (en) 1987-08-08
ZA782235B (en) 1979-12-27
AU3680278A (en) 1979-12-06
DE2825606A1 (en) 1979-01-18
CH630682A5 (en) 1982-06-30
GB1604125A (en) 1981-12-02
CA1100714A (en) 1981-05-12
FR2396919B1 (en) 1984-04-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103