Coin-operated locking device

Check-actuated control mechanisms – Including noncontacting – relatively movable parts connected...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

194 65, G07F 1712

Patent

active

040798232

ABSTRACT:
To improve the reliability and simplify the construction of a coin-operated locking device, and the associated key, a release element extending into a coin chute is formed as a double-armed lever, one arm of the lever being engageable by an inserted key and the other arm engaging a cylinder, or other locking element, to permit release of the locking element and operation thereof when a key tips the lever; the lever is located at a zone of the lock which is not normally engaged by a key, a master key, however, with an extension, permitting engagement of the other arm of the lever and thus also release the lock without insertion of a coin.

REFERENCES:
patent: 1924533 (1933-08-01), Babson
patent: 3976178 (1976-08-01), Koch et al.

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

Coin-operated locking device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coin-operated locking device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coin-operated locking device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-566504

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