Brake and wheel lock

Details Brake and wheel lock Brake and wheel lock

1977-12-08

1978-12-05

Kazenske, Edward R.

Brakes

With condition indicator

Electrical

16 35R, 188 29, 188 80, 188166, B60B 3300, B60T 104

Patent

active

041281446

ABSTRACT:
A brake for locking a dolly caster wheel against rotation in either direction; the brake including a pair of parallel, spaced apart jam rollers each of which is carried on a frame, the frame being movable by means of a single push button so to move both rollers selectively in or out of a position wherein the rollers are jammed or wedged between the wheel periphery and a stationary bracket that forms a rigid part of the caster assembly.

REFERENCES:
patent: 1190073 (1916-07-01), Allison
patent: 3283851 (1966-11-01), Smith
patent: 4018449 (1977-04-01), Anderson

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