Lug nut lock

Details Lug nut lock Lug nut lock

1979-07-06

1982-06-29

Frazier, Roy D.

Locks

Special application

For control and machine elements

70165, 70223, 70363, F16B 4100, E05B 2708, E05B 1310

Patent

active

043366988

ABSTRACT:
A tamper proof lug nut or bolt lock assembly includes a substantially cylindrical portion on which is rotatably mounted a sleeve having a hex portion for receiving a wrench and a selective coupling assembly disposed within the sleeve for selectively coupling and uncoupling the sleeve to the nut or bolt assembly by means of a key of a predetermined configuration.

REFERENCES:
patent: 1005496 (1911-10-01), Armbruster
patent: 1387442 (1921-08-01), Lee
patent: 1447754 (1923-03-01), Brabant
patent: 1767438 (1930-06-01), Dranter et al.
patent: 1767643 (1930-06-01), Baird
patent: 1803609 (1931-05-01), Graf
patent: 1861140 (1932-05-01), Samburg
patent: 1937848 (1933-12-01), Shinn
patent: 2225132 (1940-12-01), Seaman
patent: 2729090 (1956-10-01), Floraday
patent: 2778215 (1957-01-01), Redmond
patent: 2919739 (1960-01-01), Vocke
patent: 3426932 (1969-02-01), Rouse
patent: 3540245 (1970-11-01), Pope
patent: 4191036 (1980-03-01), Steinbach

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