EP 0589967 B1 19960207 - ROCKER BEARING FOR HEAVY LOADS
Title (en)
ROCKER BEARING FOR HEAVY LOADS
Title (de)
KIPPLAGER FÜR SCHWERE LASTEN
Title (fr)
PALIER OSCILLANT POUR CHARGES LOURDES
Publication
Application
Priority
- DE 4119458 A 19910613
- EP 9201311 W 19920611
Abstract (en)
[origin: US5466068A] PCT No. PCT/EP92/01311 Sec. 371 Date Jan. 6, 1994 Sec. 102(e) Date Jan. 6, 1994 PCT Filed Jun. 11, 1992 PCT Pub. No. WO92/22708 PCT Pub. Date Dec. 23, 1992.An articulated bearing for the articulated transfer of heavy loads, e.g., from a bridge superstructure to a bearing pad, includes a pot connected to the bearing pad and a cover connected to the bridge. The cover extends vertically into the pot to form a sealed space vertically therebetween. A deformable, non-compressible cushioning medium (e.g., liquid or plastic) occupies the space and is loaded by the cover. Horizontal forces are withstood by a journal formed on the cover (or on the pot) and extending into a recess formed in the pot (or in the cover). The journal extends within the recess for less than the recess height to form a gap which is also occupied by the deformable medium to maximize the supporting area of that medium. A channel communicates the gap and space to equalize the pressure of the medium.
IPC 1-7
IPC 8 full level
E01D 19/04 (2006.01)
CPC (source: EP KR US)
E01D 19/04 (2013.01 - KR); E01D 19/047 (2013.01 - EP US); E01D 19/048 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE DK GB IT LI NL SE
DOCDB simple family (publication)
US 5466068 A 19951114; AT E134010 T1 19960215; DE 4119458 A1 19921217; DE 59205314 D1 19960321; DK 0589967 T3 19960617; EP 0589967 A1 19940406; EP 0589967 B1 19960207; JP H06508187 A 19940914; KR 940701484 A 19940528; WO 9222708 A1 19921223
DOCDB simple family (application)
US 16208294 A 19940106; AT 92912195 T 19920611; DE 4119458 A 19910613; DE 59205314 T 19920611; DK 92912195 T 19920611; EP 9201311 W 19920611; EP 92912195 A 19920611; JP 51104792 A 19920611; KR 930703868 A 19931213