Title:
キースイッチ
Document Type and Number:
Japanese Patent JP4396478
Kind Code:
B2
Abstract:
A base head member has a cam body receiving portion in a center portion thereof, bridge portions are provided in both sides of the cam body receiving portion, a shaft bearing portion is provided in both the bridge portions, and the cam body is held in the base head member by receiving the cam body in the cam body receiving portion and bearing a cam shaft to the shaft bearing portion, and a contact portion is formed in right and left sides of a front face (a direction of pulling out an operation key) in a lower portion (a base portion) of a base main body, whereby the structure is made such as to receive a load applied to the cam shaft by a case from the contact portion.
Inventors:
Takenaka Hidemitsu
Toshikichi Sasaki
Tetsuya Fukumoto
Mamoru Ito
Toshikichi Sasaki
Tetsuya Fukumoto
Mamoru Ito
Application Number:
JP2004307099A
Publication Date:
January 13, 2010
Filing Date:
October 21, 2004
Export Citation:
Assignee:
OMRON Corporation
International Classes:
H01H27/00
Domestic Patent References:
| JP2004079204A | ||||
| JP8203389A | ||||
| JP2000106066A | ||||
| JP9502298A | ||||
| JP6243762A |
Attorney, Agent or Firm:
Teruo Aoki