EP 0017765 B1 19821215 - HYDRAULIC LIFTING DEVICE
Title (en)
HYDRAULIC LIFTING DEVICE
Publication
Application
Priority
AT 281779 A 19790413
Abstract (en)
[origin: ES8101511A1] A hydraulic lifting jack including a ratchet and pawl stop mechanism which is blocked by an actuating lever pivotally mounted with a generally vertically extending rail adapted to be moved transversely to its longitudinal extension to pivot the actuating lever into and out of locking engagement with the pawl. A hydraulic device may be utilized to actuate the vertical rail.
IPC 1-7
IPC 8 full level
B66F 1/08 (2006.01); B66F 3/30 (2006.01); B66F 7/04 (2006.01)
CPC (source: EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0017765 A1 19801029; EP 0017765 B1 19821215; AT 359694 B 19801125; AT A281779 A 19800415; DE 3061303 D1 19830120; DK 157180 A 19801014; ES 490513 A0 19801216; ES 8101511 A1 19801216; JP S55140489 A 19801101; US 4328951 A 19820511
DOCDB simple family (application)
EP 80101334 A 19800314; AT 281779 A 19790413; DE 3061303 T 19800314; DK 157180 A 19800411; ES 490513 A 19800411; JP 4854980 A 19800411; US 13811880 A 19800407