Locks – Portable – Fetters
Patent
1980-03-03
1982-02-09
Wolfe, Robert L.
Locks
Portable
Fetters
E05B 7500
Patent
active
043144667
ABSTRACT:
Triple locking handcuffs are provided having a lock which has an abutment erein which pushes against a bolt in the lock to double lock the latch and triple lock the ratchet and pawl of the lock. In the triple locked position a biasing means forces the bolt against the abutment, and to unlock the handcuffs a number of different mechanical means are provided for moving the bolt slightly away from the abutment, whereupon the ordinary handcuff key can be used to unlock the handcuffs. Handcuffs are also provided which automatically double and triple lock upon application to the wrist.
REFERENCES:
patent: 1572262 (1926-02-01), Abbenzeller
patent: 1872857 (1932-08-01), Wesson
patent: 1984677 (1934-12-01), Harrington
patent: 2390885 (1945-12-01), Kelley
patent: 2759349 (1956-08-01), McKee
Englert Alvin J.
Pawlikowski Eugene J.
The United States of America as represented by the Secretary of
Wolfe Robert L.
LandOfFree
Handcuff improvements does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Handcuff improvements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Handcuff improvements will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1256082