E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
70/3, 342/11.1
E05B 49/00 (2006.01) E05B 35/00 (2006.01) G07C 9/00 (2006.01) H01H 27/06 (2006.01)
Patent
CA 1303868
70084-5 Abstract The flat key (2) has a mechanically coded key blade (7). In addition, it has an electronic information bloc (9) and, in the rear section of the key blade (7), a contact section (12) with contact points (8). Within the cylinder lock (1) there are additional electronic components (41) that are connected to a power source and interact through the contact points (8) on the key (2) with the information bloc (9). Within the cylinder lock (1), in the area of the contact section (12) there are contact elements in a guide element (50) and these form the electrical contact between these two elements when the key (2) is rotated in the lock (l). The contact elements (55), the electronic components (41), and a microswitch (42) are connected by means of a common carrier plate or circuit board (14), respectively, and together with the guide element (50) are installed in the stator housing (3) so as to be separable from it. (Figure 5)
558345
R. Berchtold Ag
Smart & Biggar
LandOfFree
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