E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
E05B 35/00 (2006.01) E05B 19/00 (2006.01) E05B 27/00 (2006.01)
Patent
CA 2116835
A key and rotary cylinder for a safety lock are disclosed. The key has in its shank a continuous bore hole in which two opposite control elements are supported. These control elements are movable inwardly against the restoring force of a pressure spring arranged in the bore hole. An additional tumbler is lifted by a control element when the key is inserted into a key slot of the rotary locking cylinder. This additional tumbler engages in a recess of the stator When using a key without a control element, the rotor is blocked by means of the tumbler. When using a key according to the invention, the rotor can be turned and the tumbler is lifted out of the recess and the control element is moved inward radially. After turning by 90°, for example, a counterpin of the stator is brought into line by the tumbler. In the absence of a control element, the rotor is blocked by the counterpin in this case as well.
Keller Ernst
Keso Ag
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Key and rotary locking cylinder for a safety lock does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Key and rotary locking cylinder for a safety lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Key and rotary locking cylinder for a safety lock will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1547447