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Patent Searching and Data


Title:
LANDING LEGS FOR TRAILERS
Document Type and Number:
WIPO Patent Application WO1999054178
Kind Code:
A3
Abstract:
A landing leg (10) is disclosed which includes telescopic upper and lower parts. Within the upper part (12) there is a drive system (26, 28, 30, 32, 42, 44). This system transmits drive either from a manual handle fitted to a shaft (18) or from a gearbox and motor combination (48) to a crown wheel which is mounted on a vertical shaft. Rotation to the vertical shaft is converted to vertical movement of the lower leg part.

Inventors:
THERON WYNAND JACOBUS
Application Number:
ZA9900018W
Publication Date:
December 23, 1999
Filing Date:
April 21, 1999
Export Citation:
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Assignee:
CHAPMAN, NEIL, ANTHONY
International Classes:
B60S9/08; B62D63/08; (IPC1-7): B60S9/08; B62D63/08
Foreign References:
US3201087A1965-08-17
FR2328604A11977-05-20
GB2116501A1983-09-28
US5421555A1995-06-06
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