Title: Dead bolt cable lock

Abstract: An uninterrupted cable directly carries a plurality of dead bolts which are simultaneously moved by the cable toward and away from active locking positions. Movement of the cable on cable support and guiding elements is under control of a handle or power actuator and the system may include a cable slack takeup device, a force multiplier, or a device to increase the length of travel of bolts attached to the cable.

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Inventors: Kelly, Joe L. (Conyers, GA, US)

Application Number: 912195
Filing Date: 1978-06-05
Publication_date: 1980-04-22
Assignee:
Primary Class(es): 292/38 292/50, 292/141
Other Classes:
US Patent Ref:

144288	Nov, 1873	Rand	292/38.
344174	Jun, 1886	Driscoll	292/141.
1136254	Apr, 1915	Mosler et al.	292/38.
1180123	Apr, 1916	Florcken	292/141.
1700557	Jan, 1929	Cherniack et al.	292/50.
1866684	Jul, 1932	Leun	292/50.
2507328	May, 1950	Ashley	292/141.
2541352	Feb, 1951	Ginter	292/50.
3584905	Jun, 1971	Emenaker	292/38.

Other Refs: 17188 of

, 1908	GB

Primary Examiner: Foss, J. Franklin
Assistant Examiner:
Attorney: Newton, Hopkins & Ormsby