Title:
【発明の名称】閉鎖装置
Document Type and Number:
Japanese Patent JPH07509761
Kind Code:
A
Abstract:
PCT No. PCT/EP93/01129 Sec. 371 Date Nov. 7, 1994 Sec. 102(e) Date Nov. 7, 1994 PCT Filed May 8, 1993 PCT Pub. No. WO93/23644 PCT Pub. Date Nov. 25, 1993A closure system having card keys (K) which are adapted to be issued in coded form, the broad-side surfaces of which are divided into individual fields (E) which can be differently magnetically coded for the individual locks/card-holders and move correspondingly positioned magnetic locking pins (31) as tumblers of the lock (4) into open position; for the broadening, in particular, of their purpose of use, a service station (SA) re-codes data identification individual fields (E1) of the key (K), increasing or decreasing their value, and an evaluation station is provided having a reader for noting and storing these re-codings in association with other codings of the card key (K).
Inventors:
Iselman Armin
Application Number:
JP51984693A
Publication Date:
October 26, 1995
Filing Date:
May 08, 1993
Export Citation:
Assignee:
Schulte-Schlagbaum Akchengezel shaft
International Classes:
E05B35/00; E05B47/00; E05B49/00; G06K17/00; G07B15/00; G07C9/00; G07F7/02; E05B35/08; (IPC1-7): E05B47/00; E05B49/00; G06K17/00
Attorney, Agent or Firm:
Mitsuyoshi Esaki (3 outside)