Wheel lock

Details Wheel lock Wheel lock

1978-07-20

1981-05-26

McCall, James T.

Locks

Special application

For control and machine elements

70 18, 70234, 211 5, 211 20, 292216, E05B 7100, E05B 7300

Patent

active

042690498

ABSTRACT:
A locking mechanism for effectuating locking of a wheel includes at least one rotatable arcuate jaw which is in opposition to an opposed jaw. Contact by the wheel with the rotatable jaw causes the rotation thereof into mating interengagement with the opposed jaw. The mating interengagement causes the jaws to envelope or encircle the wheel thereby locking the wheel in place.

REFERENCES:
patent: 611401 (1898-09-01), White
patent: 631665 (1899-08-01), Potter
patent: 633806 (1899-09-01), Cifka
patent: 634441 (1899-10-01), Capen et al.
patent: 977228 (1910-11-01), Schestopol
patent: 1168234 (1916-01-01), Tausch
patent: 1376114 (1921-04-01), Raney
patent: 1379423 (1921-05-01), Trimm
patent: 3857504 (1974-12-01), Bausenbach et al.

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