Title:
DOOR LOCK DEVICE
Document Type and Number:
Japanese Patent JP3927899
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a door lock device in which the degree of freedom of the position of the installation of a key cylinder and a locking mechanism is improved without increasing the number of parts.
SOLUTION: In the door lock device, which has the locking mechanism, in which a door-opening operation by a handle is made effective in the case of an unlocked state while the door-opening operation by the handle is made ineffective in the case of a locked state, and in which the rotation of a key rod by a key operation from the outside is inputted as a rotational driving force and the locking mechanism is changed over to the unlocked state and the locked state by the inputted rotational driving force, a spherical sphere head 582 is formed at the front end of the key rod 580, and a borne section 575 borne in an inclinable manner through the sphere head 582 is formed.
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Inventors:
Jun Odawara
Akira Takahashi
Akira Takahashi
Application Number:
JP2002336492A
Publication Date:
June 13, 2007
Filing Date:
November 20, 2002
Export Citation:
Assignee:
Mitsui Mining & Smelting Co., Ltd.
International Classes:
E05B85/24; B60J5/00; E05B3/08; E05B79/16; E05B79/22; E05B85/06; (IPC1-7): E05B65/32; B60J5/00; E05B3/08
Domestic Patent References:
| JP2002129805A | ||||
| JP53138128A |
Foreign References:
| GB2296936B |
Attorney, Agent or Firm:
Hiroaki Sakai
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