Closure fasteners – Bolts – Sliding
Patent
1983-05-31
1987-04-14
Moore, Richard E.
Closure fasteners
Bolts
Sliding
292150, 292DIG56, E05C 116
Patent
active
046572066
ABSTRACT:
A door installation and a locking device used therein. The door installation consisting of a door provided with the body of a lock a of the locking device, and frame members fitted with a receiving plate thereof. The body of lock has a bolt built-in. This bolt is held optionally in the half-projecting position between the wholly projecting position and the door-opening position by handling operating units. The bolt in turn puts a controlling means in motion, whereby it is possible to make an electric circuit operate automatically ON or OFF, which electric circuit is arranged to interpose in itself electric appliances, for example, such as lighting apparatuses being disposed indoors or outdoors, therefore giving practical effect to the simplification of operating the lighting on-and-off and to the power saving, and further contributing to the safety problem through preventing overheating and leakage caused by the possible neglect of not turning lighting off.
REFERENCES:
patent: 1194636 (1916-08-01), Joy
patent: 2786701 (1957-03-01), Povlich
patent: 2860905 (1958-11-01), Wiese
patent: 2869913 (1959-01-01), Schlage
patent: 3912309 (1975-10-01), Fiacher et al.
patent: 4255953 (1981-03-01), Dietrich et al.
Fukakura Katsuya
Matsumoto Tadashi
Moore Richard E.
National House Industrial Co., Ltd.
LandOfFree
Door installation and a locking device used therein does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Door installation and a locking device used therein, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door installation and a locking device used therein will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1779580