Locking device for a mechanical-electronic locking apparatus

Details Locking device for a mechanical-electronic locking apparatus Locking device for a mechanical-electronic locking apparatus

1987-12-22

1988-09-20

Wolfe, Robert L.

Locks

Operating mechanism

Using a powered device

70358, E05B 4700

Patent

active

047716207

ABSTRACT:
A lock cylinder has a stator rotatably mounted in a lock cylinder casing fixed with respect to the lock, is lockable to said casing and is operatively connectable to the driver on the rotor by means of tumbler pins between rotor and stator. The stator can be locked to the casing by an electromagnetic latch and for rotating the stator together with the rotor, use is made as a blocking catch of the tumbler pins arranged in a selected manner with respect to the shear line therebetween. The locking and unlocking between the locking cylinder casing and the stator is effective if the tumbler pins prevent the relative movement between the rotor and stator.

REFERENCES:
patent: 3412588 (1968-11-01), Schwegler
patent: 4603564 (1986-08-01), Kleinhany et al.
patent: 4612787 (1986-09-01), Prunbauer et al.
patent: 4658105 (1987-04-01), Seckinger
patent: 4686358 (1987-08-01), Seckinger

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