Locks – Special application – For control and machine elements
Patent
1985-06-17
1986-12-30
Smith, Gary L.
Locks
Special application
For control and machine elements
70158, 70163, 70427, E05B 1300
Patent
active
046319387
ABSTRACT:
The accessory locking device including hingedly connected shells having confrontable flanges that have convexly curved outer surface portions, each flange having a notch therein. A keeper tube has a slot so that the keeper tube is longitudinally slidable over the convexly curved portions of said flanges. Secured to the keeper tube is an auxiliary cylindrical lock having a projectable and retractable bolt, said bolt being projectable through a hole in the keeper tube so as to provide obstructive interference with the notches in said flanges. In this way, the keeper tube cannot be slidably withdrawn from the flanges until the bolt is fully retracted from the notches.
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patent: 4561273 (1985-12-01), Robinson
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Dino Suzanne L.
Smith Gary L.
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