Door lock structure

Locks – Special application – For closures

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

70120, 292179, 292182, 292187, E05B 6508, E05C 102

Patent

active

046946691

ABSTRACT:
A door lock structure for securement in a longitudinal cavity disposed in a door vertical free edge portion or folding door edge post, or the like. The door lock structure comprises an elongated locking rod supportingly guided in the longitudinal cavity. Each rod has a locking free end extendible above an open end of the bore above a horizontal edge of the door. The rod is normally biased in a retracted position in the cavity, with the rod locking free end disposed inwardly of the horizontal door edge. An external rod displacement element is secured to the rod for displacing the rod and the locking free end outwardly of the horizontal door edge to a locking position. A bolt engaging mechanism is disposed inwardly of the door edge adjacent the rod for engaging the rod when placed in its locking position. A key-operated cam is provided on an inside surface of the door vertical free edge portion for disengaging the rod engaging mechanism from engagement with the rod.

REFERENCES:
patent: 932330 (1909-08-01), Rotchford
patent: 1777105 (1930-09-01), Perebenda
patent: 3082617 (1963-03-01), Kerman
patent: 3545799 (1970-12-01), Gertsfeld
patent: 4179143 (1979-12-01), Shy
patent: 4514996 (1985-05-01), Sjogren

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Door lock structure 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 lock structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door lock structure will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2051686

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.