Title:
LOCKING DEVICE
Document Type and Number:
Japanese Patent JP3213809
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To surely prevent the unexpected unlocking of a lock, simply do unlocking work and allow unlocking even in a small gap.
SOLUTION: An engagement groove is provided on one side of a connection and an engagement protrusion 10 engageable with the engagement groove 3 is provided on the other side of the connection to perform locking/unlocking with the engagement/disengagement of the engagement groove 3 with/from the engagement protrusion 10. A fastening mechanism 11 to fasten the engagement groove 3 and the engagement protrusion 10 engaged with each other to the connecting direction and a sliding groove 4 to slidingly separate the engagement protrusion 10, disengaged in the condition that it is kept fastended by the fastening mechanism 11, from the engagement groove 3 in the connecting direction are provided.
Inventors:
Atsushi Yokooji
Kiyoshi Ito
Kiyoshi Ito
Application Number:
JP36799097A
Publication Date:
October 02, 2001
Filing Date:
December 26, 1997
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
E05C3/08; E05C5/02; F16B1/02; F16B2/08; F16B2/10; (IPC1-7): E05C5/02; E05C3/08; F16B1/02; F16B2/08
Domestic Patent References:
| JP8218714A | ||||
| JP75620Y1 |
Attorney, Agent or Firm:
Yoshio Sano