Brakes – Vehicle – On ground
Patent
1988-02-01
1989-05-09
Kashnikow, Andres
Brakes
Vehicle
On ground
188 4R, 188 36, B60T 300
Patent
active
048280763
ABSTRACT:
A locking chock which is of the character of a ground brake for the fore and aft wheels of a tandem axle vehicle makes use of a separate chock or blocker for each wheel. Each chock has a flat, ground-engaging face and an oblique wheel-engaging face. There is an initially retacted threaded shaft extending between the chocks which, once the chocks are in proper position, is extended to push the chocks into blocking engagement against the corresponding opposite wheels.
REFERENCES:
patent: 213203 (1879-03-01), Jewell
patent: 1035381 (1912-08-01), Moss
patent: 3695394 (1972-10-01), Carpenter
patent: 4186823 (1980-02-01), White
Kashnikow Andres
Le Mark T.
Norco Industries Inc.
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