Wheel chock with restraint

Details Wheel chock with restraint Wheel chock with restraint

2008-07-25

2011-11-01

Gordon, Stephen (Department: 3612)

Freight accommodation on freight carrier

Particular article accommodation

Wheeled vehicle

C410S007000, C410S010000, C410S012000, C410S023000, C410S030000

Reexamination Certificate

active

08047751

ABSTRACT:
A wheel chock for restraining movement of a vehicle tire on a supporting grating during transit includes a base, a grate lock mechanism for locking the base to the grating, and a ramp on the base for engagement with a circumference of a vehicle tire. A strap connected with the base is extensible around the vehicle tire to help restrain movement of the tire on the grating. The chock includes a retractor for retracting the strap and for taking up slack that forms in the strap during transit.

REFERENCES:
patent: 4786223 (1988-11-01), Crissy
patent: 5011347 (1991-04-01), Bullock
patent: 5037255 (1991-08-01), Bullock
patent: 5302063 (1994-04-01), Winsor
patent: 5312213 (1994-05-01), Winsor
patent: 5316421 (1994-05-01), Bullock
patent: 7632052 (2009-12-01), Tatina

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