Twin wheel caster brake

Details Twin wheel caster brake Twin wheel caster brake

1980-12-22

1982-06-08

Troutman, Doris L.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Casters

Locked

188 112, B06B 3300

Patent

active

043332072

ABSTRACT:
A twin wheel caster brake device for casters of the type having two wheels mounted on a common axle, with each wheel having a series of inwardly directed circumferential teeth, or wedge-shaped ribs, disposed at the inner side of each wheel forming a series of slots between the adjacent ribs and each rib having a surface projection forming a constriction in each slot for retaining a braking, or locking pin, which is mounted, or formed on a brake pedal that acts as a lever to force the pin into a slot when it is desired to brake the caster.

REFERENCES:
patent: 3914821 (1975-10-01), Screen
patent: 4110866 (1978-09-01), Ishii

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