Locks – Operating mechanism – Key
Patent
1977-08-30
1979-02-06
Wolfe, Robert L.
Locks
Operating mechanism
Key
70364A, 70419, E05B 2706
Patent
active
041377397
ABSTRACT:
A cylinder for a safety lock with a cylinder housing and a cylinder plug has tumblers made in the form of plug pins and housing pins. The tumblers are aligned by a key inserted into the lock. Each row of the housing pins is mounted with an associated pin spring in a respective separate chamber, the chambers being installed in respective recesses in the cylinder housing. The separate chambers are made in the form of sliders insertable in the axial direction in longitudinal channels in the cylinder housing, housing pins with their spring being guided in bores. The sliders are mounted so that they have axial play in the longitudinal channels.
REFERENCES:
patent: 3492842 (1970-02-01), Schlage
patent: 3494158 (1970-02-01), Bauer
patent: 3974671 (1976-08-01), Rossetti
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