Title:
LOCKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/174698
Kind Code:
A1
Abstract:
A single locking device (1) that is an example of a locking device to which the present invention is applied is provided with: a locking part (2); a permanent magnet (3) and a permanent magnet (4) which are attached to the locking part (2); an electromagnet (5) and an electromagnet (6); and a locking-part securing port (7). The locking part (2) is a nonmagnetic metal member attached to a door or a wall, and one end (9) thereof is fitted to the locking-part securing port (7) to restrict the opening and closing of a door (10). The permanent magnet (3) is attached near the one end (9) of the locking part (2), and the permanent magnet (4) is attached to the other end.
Inventors:
FUKUSHIMA MASATO (JP)
Application Number:
PCT/JP2013/073922
Publication Date:
October 30, 2014
Filing Date:
September 05, 2013
Export Citation:
Assignee:
FUKUSHIMA MASATO (JP)
International Classes:
E05B47/00; E05B47/02; E05B49/00
Foreign References:
| JPS57146671U | 1982-09-14 | |||
| JPS5852268U | 1983-04-08 | |||
| JPS5414894U | 1979-01-31 | |||
| JPS5096194U | 1975-08-12 |
Attorney, Agent or Firm:
ARIYOSHI Shuichiro et al. (JP)
Shuichiro Ariyoshi (JP)
Shuichiro Ariyoshi (JP)
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