Endlessly clockwise/counterclockwise idly rotatable burgularproo

Details Endlessly clockwise/counterclockwise idly rotatable burgularproo Endlessly clockwise/counterclockwise idly rotatable burgularproo

1995-06-05

1997-01-07

Meyers, Steven N.

Locks

Special application

For control and machine elements

70218, E05B 1310, G05G 500

Patent

active

055905544

ABSTRACT:
An endlessly clockwise/counterclockwise idly rotatable burglarproof door lock in which a rotary switch of a rotary switch assembly is formed with a central projecting hub on a front surface thereof. The projecting hub has a recess frame, a notch and an engaging socket. A circular hole is formed on the rotary switch beside the projecting hub. A lock core body is disposed in the projecting hub. A rotary plate and a pushing plate are disposed on the lock core body. A first steel ball is disposed in the notch and a second steel ball and a spring are disposed in the circular hole. A copper ring is disposed on the front surface of the rotary switch. A circular orbit and a semicircular engaging hole are formed on the bottom of the copper ring. An engaging block of the door lock body is formed with a hook-like front end and restrained by a spring, whereby the engaging block can control a pushing block to move forward and rearward.

REFERENCES:
patent: 2511522 (1950-06-01), Williams
patent: 3808849 (1974-05-01), Alexander
patent: 3896644 (1975-06-01), Nagy et al.
patent: 3896645 (1975-06-01), Nagy et al.
patent: 4108482 (1978-08-01), Dietrich et al.
patent: 4631944 (1986-12-01), Gater et al.
patent: 4739638 (1988-04-01), Lin
patent: 5010755 (1991-04-01), Best

Affiliated with

Also associated with

Rating

Endlessly clockwise/counterclockwise idly rotatable burgularproo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Endlessly clockwise/counterclockwise idly rotatable burgularproo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Endlessly clockwise/counterclockwise idly rotatable burgularproo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1756814