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Title:
SAFETY SWITCH ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2001/048773
Kind Code:
A1
Abstract:
An actuator comprising an operating key (2) adapted to be inserted in a key insertion hole formed in a safety switch, a base (3), the operating key (2) being held by the base (3) so that the operating key (2) is swingable in two directions orthogonal to each other, and a means (for example, guide stop (4) and fitting portion (34)) for selectively regulating the swing motion of the operating key (2) in only either one of the two directions.

Inventors:
Kamino, Yasushi (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Fukui, Takao (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Sekino, Yoshio (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Miyauchi, Kenji (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Niinai, Hideo (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Tanaka, Tokunori (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Okada, Kazuya (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Maeda, Ken (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Shima, Yoshihiro (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Application Number:
PCT/JP2000/009218
Publication Date:
July 05, 2001
Filing Date:
December 25, 2000
Export Citation:
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Assignee:
IDEC IZUMI CORPORATION (7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Kamino, Yasushi (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Fukui, Takao (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Sekino, Yoshio (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Miyauchi, Kenji (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Niinai, Hideo (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Tanaka, Tokunori (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Okada, Kazuya (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Maeda, Ken (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
Shima, Yoshihiro (Idec Izumi Corporation 7-31, Nishimiyahara 1-chome Yodogawa-ku Osaka-shi, Osaka, 532-8550, JP)
International Classes:
H01H19/18; H01H3/12; H01H3/16; H01H19/20; H01H27/00; (IPC1-7): H01H27/00
Foreign References:
JPH11213820A
JPH08285183A
JPH1069831A
JPH11213820A
Other References:
See also references of EP 1162639A1
Attorney, Agent or Firm:
Kurauchi, Giro (Sumitomoseimei Midosuji Building 14-3, Nishitemma 4-chome Kita-ku Osaka-shi, Osaka, 530-0047, JP)
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