Walker safety brake with single touch actuation

Details Walker safety brake with single touch actuation Walker safety brake with single touch actuation

1989-02-03

1989-07-04

Marmor, Charles A.

Brakes

Vehicle

Ground-engaging

188167, 280302, 280 87051, B62B 912

Patent

active

048442097

ABSTRACT:
A safety brake for a child's walker is constructed of a braking bar pivotally mounted to the base of the walker for rotation between a nonbraking position above the wheels and a braking position whereby a straight section of the bar extends below the wheels to lift the wheels out of contact with the floor. A releasable catch on the walker base retains the braking bar in the nonbraking position, and a spring urges the bar into the braking position upon release thereof from the catch.

REFERENCES:
patent: 164782 (1875-06-01), Tenney et al.
patent: 1106240 (1914-08-01), Pierce
patent: 1332826 (1920-03-01), Greischar
patent: 3090634 (1963-05-01), Hesketh et al.
patent: 3217839 (1965-11-01), Watkins et al.
patent: 3981372 (1976-09-01), Moreau
patent: 4019756 (1977-04-01), Ishida
patent: 4503943 (1985-03-01), Tsukui
patent: 4579359 (1986-04-01), Schwartz

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