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1. (WO1991005672) STEERING UNIT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/005672 International Application No.: PCT/GB1990/001580
Publication Date: 02.05.1991 International Filing Date: 12.10.1990
Chapter 2 Demand Filed: 09.05.1991
IPC:
B60B 33/02 (2006.01) ,B62B 3/00 (2006.01) ,B62B 3/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
B
VEHICLE WHEELS; CASTORS; AXLES; INCREASING WHEEL ADHESION
33
Castors in general
02
with disengageable swivel action
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3
Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3
Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
14
characterised by provisions for nesting or stacking, e.g. shopping trolleys
Applicants:
LOVIE, Michael, Alexander [GB/GB]; GB (AllExceptUS)
GRANTHAM, John [GB/GB]; GB
Inventors:
GRANTHAM, John; GB
Agent:
MURGITROYD, Ian, George; Murgitroyd and Company Chartered Patent Agents Mitchell House 333 Bath Street Glasgow G2 4ER, GB
Priority Data:
8923204.514.10.1989GB
8926386.722.11.1989GB
Title (EN) STEERING UNIT
(FR) APPAREIL DE GUIDAGE
Abstract:
(EN) A steering unit (1) for a trolley (12) comprises a first member attached to the chassis (13) of the trolley (12) and a second member attached to a wheel (14) of the trolley (12) and locking means (7) and (5) which lock the second member, and so the wheel (14), in a predetermined position to allow the trolley (12) to be steered with ease.
(FR) Appareil de guidage (1) pour chariot (12) composé d'un premier élément fixé au châssis (13) du chariot (12), d'un deuxième élément fixé à une roue (14) du chariot (12), et de dispositifs de verrouillage (7) et (5) qui verrouillent le deuxième élément, et par conséquent, la roue (14), en position préalablement déterminée, de manière à permettre de guider facilement le chariot (12).
Designated States: AU, CA, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0495868CA2067761AU1990065495