Title:
スイッチ装置
Document Type and Number:
Japanese Patent JP4456012
Kind Code:
B2
Abstract:
When a knob is operated, operating force is exerted on an operating point Pm of the manual switch and an operating point Po of the automatic switch from a pusher, and thus the manual switch and the automatic switch are pushed and turned on sequentially. In this case, since the height H of the pusher is set ‘0.9 times’ or more of the distance Lmo from the operating point Pm of the manual switch to the operating point Po of the automatic switch, the pusher has a vertically long shape. As a result, the operating force of the knob is influenced by the friction when the automatic switch is pushed and turned on. Therefore, the manual switch and the automatic switch can be pushed and turned on sequentially while using the automatic switch having small self-holding force Fo.
Inventors:
Satoshi Sugimoto
Terakawa victory
Makoto Kobayashi
Terakawa victory
Makoto Kobayashi
Application Number:
JP2005015640A
Publication Date:
April 28, 2010
Filing Date:
January 24, 2005
Export Citation:
Assignee:
Tokai Rika Electric Co., Ltd.
International Classes:
H01H21/00
Domestic Patent References:
| JP2004303427A | ||||
| JP8111142A | ||||
| JP8036948A | ||||
| JP2004146095A |
Attorney, Agent or Firm:
Tsuyoshi Sato
Kiyoshi Ogawa
Kiyoshi Ogawa