Device for electromagnetically securing a lock barrel
First Claim
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1. A lock comprising a closing cylinder rotatable about a first axis, said closing cylinder having a recess in a circumferential surface thereof;
- a tumbler movable into and out of said recess along a second axis substantially perpendicular to said first axis and an electromagnetic rotary drive comprising a rotor for allowing movement of said tumbler into and out of said recess, said rotor arranged to rotate about said second axis.
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Accused Products
Abstract
The device for electromagnetically blocking the closing cylinder (2) of a lock (1) includes a rotary drive comprising a coil (12) and a rotor (7). Depending on the rotary position of the rotor (7), the movable tumbler (4) may be disengaged from the recess (3) of the locking cylinder. In the blocking position, disengagement is prevented by abutment on the end face (11) of the rotor. (FIG. 1 )
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Citations
8 Claims
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1. A lock comprising a closing cylinder rotatable about a first axis, said closing cylinder having a recess in a circumferential surface thereof;
- a tumbler movable into and out of said recess along a second axis substantially perpendicular to said first axis and an electromagnetic rotary drive comprising a rotor for allowing movement of said tumbler into and out of said recess, said rotor arranged to rotate about said second axis.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
Specification