Title:
DISC LOCK DEVICE
Document Type and Number:
Japanese Patent JP3396209
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To efficiently assemble a lock body by easily integrating discs and springs into an inner cylinder.
SOLUTION: A plurality of discs 30-34 and a plurality of springs 15 are integrated into an inner cylinder 2. A plurality of disc storage spaces 20 for individually storing the respective discs 30-34 are formed in the inner cylinder 2. Spring holding parts 16 for holding both ends of the springs 15 are formed at the respective disc storage spaces 20. Cutout parts 17 with opposed edges 17a, 17b abutting on both ends of the springs 15 held to the spring holding parts 16 are formed at the outer peripheral edges of the respective discs 30-34. The inner cylinder 2 is formed to be splittable in two so as to open each disc storage space 20.
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| WO/2015/161650 | LAMINATED LOCK CYLINDER |
| WO/2015/051475 | KEY AND LOCK |
| JP6130581 | Locking device |
Inventors:
Hatsuo Nakai
Application Number:
JP2000318389A
Publication Date:
April 14, 2003
Filing Date:
October 18, 2000
Export Citation:
Assignee:
Clover Co., Ltd.
International Classes:
E05B29/10; E05B15/00; E05B15/04; (IPC1-7): E05B29/10; E05B15/00
Domestic Patent References:
| JP200017903A | ||||
| JP62194374A | ||||
| JP60138177A |
Attorney, Agent or Firm:
Yoshimitsu Suzuki