EP 0396233 A1 19901107 - Vehicle jack.
Title (en)
Vehicle jack.
Title (de)
Wagenheber.
Title (fr)
Cric de véhicule.
Publication
Application
Priority
GB 8909918 A 19890429
Abstract (en)
The jack is of the type having a leg (11) provided with rolling base (13), or pivotted to a base, an arm (20) pivotted to the leg, a load-support shoe (30) on the arm and a screw (23) and nut (24) arrangement for pivotally moving the arm relative to the leg. The load-support shoe may be mounted on further links attached to the arm and the leg in a parallelogram arrangement. In order to position the jack correctly in different setting-up positions, an auxiliary foot (40) is provided. The foot is geared to the arm (20) by meshed teeth (44,48), so that the auxiliary foot is automatically adjusted relative to the base as the arm is pivotally moved relative to the leg.
IPC 1-7
IPC 8 full level
B66F 3/12 (2006.01)
CPC (source: EP)
B66F 3/12 (2013.01)
Citation (search report)
- [AD] DE 2427443 A1 19751218 - BILSTEIN AUGUST FA
- [AD] DE 2621425 A1 19771117 - ALLENDORFER STAHL
- [AD] FR 2353480 A1 19771230 - BILSTEIN AUGUST [DE]
- [AD] EP 0097558 A1 19840104 - PEUGEOT [FR], et al
- [AD] DE 3712237 A1 19881027 - AUDI AG [DE]
- [AD] US 4720081 A 19880119 - EXNER GREGORY F [US]
- [AD] GB 2114537 A 19830824 - CARTER KENNETH, et al
- [AD] GB 2053846 A 19810211 - METALLIFACTURE LTD
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 90302629 A 19900313; GB 8909918 A 19890429