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1. (WO2017153557) KEY AND CORRESPONDING LOCK

Pub. No.:    WO/2017/153557    International Application No.:    PCT/EP2017/055628
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Mar 11 00:59:59 CET 2017
IPC: E05B 27/00
E05B 19/00
Applicants: EVVA SICHERHEITSTECHNOLOGIE GMBH
Inventors: BAUMHAUER, Walter
Title: KEY AND CORRESPONDING LOCK
Abstract:
The invention relates to a key (1) for locking a cylinder lock, comprising at least one first surface (2) and at least one second surface (2') and with sensing positions (4) provided along the length of the key (1). At least one coding (3) is provided on the first surface (2), and at least one additional coding (3') is provided on the second surface (2'). The codings comprise control locations (6, 6', 7, 7') which are provided at the sensing positions (4) transversely to the length of the key (1) and which are arranged at specific control heights (5). At least one control location (25, 25') on both surfaces (2, 2') has a different dimension, preferably a larger diameter, at at least one sensing position (4) than a control location (6, 6', 7, 7') at another sensing position (4). The invention also relates to a lock for such a key and to a system consisting of at least two locks and at least one key.