EP 0336811 A1 19891011 - Heavy duty support and method for its use.
Title (en)
Heavy duty support and method for its use.
Title (de)
Schwerlastlager und Verfahren zu seiner Nutzung.
Title (fr)
Perfectionnements aux supports de charges lourdes et à leurs procédés de mise en charge.
Publication
Application
Priority
FR 8803702 A 19880322
Abstract (en)
The invention relates to a heavy-duty support which can experience slight deformation when it is being subjected to load. This support consists of a plurality of studs (3), each comprising at least one flat hydraulic jack (4) known per se, the jacks of the various studs being associated with a hydraulic circuit (5-7) making it possible, as desired, to isolate them and to put them in communication with one another when the support is being subjected to load. <IMAGE>
IPC 1-7
IPC 8 full level
E02B 17/08 (2006.01)
CPC (source: EP)
E02B 17/08 (2013.01)
Citation (search report)
- [Y] DE 2734550 A1 19790201 - HOCHTIEF AG HOCH TIEFBAUTEN
- [A] US 4191496 A 19800304 - BECKER ROBERT F [US]
- [A] AT 168383 B 19510525 - FREYSSINET EUGENE [FR]
- [A] EP 0021531 A1 19810107 - WUIDAR FORTHOMME SA [BE]
- [A] DE 404314 C 19241016 - KARL LEHMANN DR
- [A] DE 2639792 A1 19780309 - ANDERSON IND AB PAUL
- [Y] SOVIET INVENTIONS ILLUSTRATED
- SOVIET INVENTIONS ILLUSTRATED
- SOVIET INVENTIONS ILLUSTRATED
Designated contracting state (EPC)
FR GB NL
DOCDB simple family (publication)
EP 0336811 A1 19891011; EP 0336811 B1 19930407; CA 1334614 C 19950307; FR 2629144 A1 19890929; FR 2629144 B1 19931022; NO 174600 B 19940221; NO 174600 C 19940601; NO 891210 D0 19890320; NO 891210 L 19890925
DOCDB simple family (application)
EP 89400797 A 19890321; CA 594230 A 19890320; FR 8803702 A 19880322; NO 891210 A 19890320