Electronically self-latching cylinder lock

Locks – Operating mechanism – Key

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

70277, 70283, 70441, 70DIG49, E05B 4900

Patent

active

049825879

ABSTRACT:
An electronically self-latching cylinder lock comprising a cylinder into which a plug is inserted, a plurality of paired pin tumblers each of which is disposed in one of a plurality of bores formed inside the cylinder and the plug, and a plurality of switches which are controlled by the pin tumblers. The switches are used to actuate an electronic circuit to send out warnings with a buzzer and to secure the plug at its locked position with a latch which is driven with a solenoid, when an incorrect key is inserted into the key way.

REFERENCES:
patent: 1789754 (1931-01-01), Jacobi
patent: 3889501 (1975-06-01), Fort
patent: 4712398 (1987-12-01), Clarkson
patent: 4848115 (1989-07-01), Clarkson

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

Electronically self-latching cylinder lock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronically self-latching cylinder lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronically self-latching cylinder lock will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-927142

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