EP0243763A3 - Vertically adjustable elastomeric pot-bearing - Google Patents

Vertically adjustable elastomeric pot-bearing Download PDF

Info

Publication number
EP0243763A3
EP0243763A3 EP87105352A EP87105352A EP0243763A3 EP 0243763 A3 EP0243763 A3 EP 0243763A3 EP 87105352 A EP87105352 A EP 87105352A EP 87105352 A EP87105352 A EP 87105352A EP 0243763 A3 EP0243763 A3 EP 0243763A3
Authority
EP
European Patent Office
Prior art keywords
pot
plate
bearing
parallel
strips
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
EP87105352A
Other languages
German (de)
Other versions
EP0243763B1 (en
EP0243763A2 (en
Inventor
Hans-Martin Dipl.-Ing. Brauer
Manfred Graeve
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.)
Schwaebische Huettenwerke Automotive GmbH
Original Assignee
Schwaebische Huettenwerke Automotive GmbH
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 Schwaebische Huettenwerke Automotive GmbH filed Critical Schwaebische Huettenwerke Automotive GmbH
Priority to AT87105352T priority Critical patent/ATE57213T1/en
Publication of EP0243763A2 publication Critical patent/EP0243763A2/en
Publication of EP0243763A3 publication Critical patent/EP0243763A3/en
Application granted granted Critical
Publication of EP0243763B1 publication Critical patent/EP0243763B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01D19/048—Bearings being adjustable once installed; Bearings used in incremental launching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Bridges Or Land Bridges (AREA)
  • Springs (AREA)
  • Support Of The Bearing (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

There is provided a height adjustable rubber pot bearing for supporting or lifting bridges. The pot bearing has an elastomer plate for transmitting and lifting or lowering loads wherein pressurized fluid is introduced between the bottom of the pot and the elastomer plate to displace the elastomer plate. A narrow slot is provided extending around the plate a small distance from and parallel with the inner side of the pot. The slot opens downwardly and has a depth of three-fourths of the plate thickness. A circular cylindrical insert is provided in the slot consisting of two parallel strips joined at their top edge with a space between them, the bottom edges of the strips being angled at right angles to form edge strips extending parallel with the bottom in opposing directions.
EP87105352A 1986-04-22 1987-04-10 Vertically adjustable elastomeric pot-bearing Expired - Lifetime EP0243763B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87105352T ATE57213T1 (en) 1986-04-22 1987-04-10 HEIGHT ADJUSTABLE RUBBER BEARING WITH AN ELASTOMERIC PLATE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3613545 1986-04-22
DE3613545 1986-04-22

Publications (3)

Publication Number Publication Date
EP0243763A2 EP0243763A2 (en) 1987-11-04
EP0243763A3 true EP0243763A3 (en) 1988-11-17
EP0243763B1 EP0243763B1 (en) 1990-10-03

Family

ID=6299236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87105352A Expired - Lifetime EP0243763B1 (en) 1986-04-22 1987-04-10 Vertically adjustable elastomeric pot-bearing

Country Status (5)

Country Link
US (1) US4779842A (en)
EP (1) EP0243763B1 (en)
AT (1) ATE57213T1 (en)
CS (1) CS270223B2 (en)
DE (1) DE3765296D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19719987A1 (en) * 1997-05-13 1998-06-04 Zueblin Ag Method of coupling rigid railtrack on reinforced concrete sleepers to bridge crossing
CN106192736A (en) * 2016-07-18 2016-12-07 深圳市市政设计研究院有限公司 High-damping rubber shock isolating pedestal, intelligence bearing and bearing monitoring system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157640B (en) * 1960-12-17 1963-11-21 Esslingen Maschf Tilting bearings, especially for bridges or the like. Structures
DE1179477B (en) * 1962-08-30 1964-10-08 Schoen & Cie G M B H Machine for splitting, sharpening and roughening soles for footwear with a stamping device
DE2063746A1 (en) * 1970-12-24 1972-07-13 Kober Ag, Glarus (Schweiz) Tilting bearings for bridges or similar structures
DE2461325B1 (en) * 1974-12-24 1976-04-01 Kober Ag Plain bearings for bridges or similar structures
EP0088969A1 (en) * 1982-03-12 1983-09-21 Boris Dr.-Ing. Topaloff Reinforced elastomer bearing for heavy structures, especially for bridges
EP0122474A2 (en) * 1983-04-13 1984-10-24 Schwäbische Hüttenwerke Gesellschaft mit beschränkter Haftung Vertically adjustable bearing for the transfer and raising or lowering of heavy loads
EP0183208A2 (en) * 1984-11-27 1986-06-04 Schwäbische Hüttenwerke Gesellschaft mit beschränkter Haftung Vertically adjustable bearing for transferring and raising or lowering heavy loads, especially bridges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046354A (en) * 1975-08-26 1977-09-06 Stith Jr Morris Randall Apparatus for positioning and supporting a machine
US4173329A (en) * 1976-09-22 1979-11-06 Stith Morris R Jr Jack for positioning and supporting a machine
US4484512A (en) * 1981-09-10 1984-11-27 Jacques Dechavanne Seal, scraper, and guide for double-acting piston
US4592532A (en) * 1983-11-14 1986-06-03 Stith Jr M Randall Expansible support and method of use

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157640B (en) * 1960-12-17 1963-11-21 Esslingen Maschf Tilting bearings, especially for bridges or the like. Structures
DE1179477B (en) * 1962-08-30 1964-10-08 Schoen & Cie G M B H Machine for splitting, sharpening and roughening soles for footwear with a stamping device
DE2063746A1 (en) * 1970-12-24 1972-07-13 Kober Ag, Glarus (Schweiz) Tilting bearings for bridges or similar structures
DE2461325B1 (en) * 1974-12-24 1976-04-01 Kober Ag Plain bearings for bridges or similar structures
EP0088969A1 (en) * 1982-03-12 1983-09-21 Boris Dr.-Ing. Topaloff Reinforced elastomer bearing for heavy structures, especially for bridges
EP0122474A2 (en) * 1983-04-13 1984-10-24 Schwäbische Hüttenwerke Gesellschaft mit beschränkter Haftung Vertically adjustable bearing for the transfer and raising or lowering of heavy loads
EP0183208A2 (en) * 1984-11-27 1986-06-04 Schwäbische Hüttenwerke Gesellschaft mit beschränkter Haftung Vertically adjustable bearing for transferring and raising or lowering heavy loads, especially bridges

Also Published As

Publication number Publication date
CS285487A2 (en) 1989-10-13
ATE57213T1 (en) 1990-10-15
EP0243763B1 (en) 1990-10-03
EP0243763A2 (en) 1987-11-04
DE3765296D1 (en) 1990-11-08
US4779842A (en) 1988-10-25
CS270223B2 (en) 1990-06-13

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