Locks – Special application – For closures
Patent
1982-09-20
1985-04-09
Smith, Gary L.
Locks
Special application
For closures
70127, E05B 6312
Patent
active
045093482
ABSTRACT:
A new lock wherein during locking, the lock latch is moved horizontally into a socket and rotated therein so as to hook up the socket housing, thus reinforcing the lock, and the pins in the lock cylinder are designed to be adjustable in order to fit for some keys with special shapes; furthermore, the cylinder spindle is covered with a sleeve to strengthen the locking function.
REFERENCES:
patent: 1593684 (1926-07-01), Anakin
patent: 1613398 (1927-01-01), Ledin
patent: 1613566 (1927-01-01), Braunig
patent: 1725543 (1929-08-01), Segal
patent: 1790422 (1931-01-01), Holtzman
patent: 1923443 (1933-08-01), Knieszner
patent: 4053177 (1977-10-01), Stammreich et al.
patent: 4066284 (1978-01-01), Ikemura
patent: 4072333 (1978-02-01), Hutter
patent: 4086794 (1978-05-01), Richards
Illich Russell W.
Smith Gary L.
Sung Tak K.
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