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Patent Searching and Data


Title:
KEY SWITCH
Document Type and Number:
Japanese Patent JPH07312148
Kind Code:
A
Abstract:

PURPOSE: To make internal switch on-timing agree with key lock timing by adjusting switch element on/off timing so as to correspond to the key lock timing.

CONSTITUTION: A movable piece 6c is energized by an inverting spring 6b, so that a movable contact 6e is brought into contact with a lower side fixed contact 6g. An actuator 6a not inserted with a key 2 is lowered down, and in a position where the actuator 6a is also lowered down, the movable piece 6c is displaced against energizing force of the spring 6b, to bring the contact 6e into a fixed contact 6f. According to vertical action of this actuator 6a, contact switching is performed by different timing, and on/off outputs of a switch element 6 are also performed by different timing. A key lock member 40 is provided with a connecting hole 42 in the lower part and an engaging part 41 in the upper part, and in accordance with a position of a tubular work body 13, the key is locked or unlocked. Then, any of on/off timing of the element 6 and timing of a key lock 40 can be adjusted so as to correspond.


Inventors:
NAKAYASU MASANORI
KISHI SHIGENOBU
NIWA TAKASHI
Application Number:
JP9971594A
Publication Date:
November 28, 1995
Filing Date:
May 13, 1994
Export Citation:
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Assignee:
OMRON TATEISI ELECTRONICS CO
TOYOTA MOTOR CORP
International Classes:
H01H27/06; H01H27/00; (IPC1-7): H01H27/06
Attorney, Agent or Firm:
Kazuhide Okada