Locks – Operating mechanism – Using a powered device
Patent
1982-03-08
1984-07-10
Wolfe, Robert L.
Locks
Operating mechanism
Using a powered device
70408, 70411, E05B 4700
Patent
active
044585128
ABSTRACT:
The invention relates to a cylinder lock with a key for mechanical and/or electromechanical locking or electrical signal emission with codeable locking means and devices which influence or generate electrical currents. The device includes a cylinder housing with a cylinder core carrying the locking bit and a continuous keyway with conduits discharging therein for core platelets (wafers), whereby the key and locking conduits are provided with mutually cooperating and codeable mechanical devices and devices which influence or generate and electrical currents for mechanical and/or electromechanical locking, or for other given signal triggering. The device is characterized in that the mechanical devices for actuation or for triggering the mechanical locking each form a corresponding structural unit for coding within the keyway and in the key, together with the electrical/electronic devices for the electromechanical locking or signal triggering.
REFERENCES:
patent: 3347072 (1967-10-01), Rose
patent: 3408838 (1968-11-01), Katz
patent: 3639906 (1972-02-01), Tritsch
patent: 3686659 (1972-08-01), Bostrom
patent: 4198552 (1980-04-01), Tahara
patent: 4287733 (1981-09-01), Gomez-Olea
patent: 4317156 (1982-02-01), Stangl
patent: 4326125 (1982-04-01), Flies
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