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Title:
OPERATION SWITCH UNIT, REMOTE OPERATION TERMINAL, AND OPERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/107376
Kind Code:
A1
Abstract:
Provided is an operation switch unit in which safety is enhanced by enhancing the operability thereof by enabling an operation switch to be operated both by a direct operation and an alternative operation. An emergency stop switch unit (operation switch unit) 2 is provided with: an emergency stop button (operation switch/emergency stop switch) 21; a direct operation unit 20A with which the emergency stop button 21 is directly operated; and an alternative operation unit 20B that is provided so as to be linked with the direct operation unit 20A and with which the emergency stop button 21 is alternatively operated instead of the direct operation unit 20A. The alternative operation unit 20B is provided with: a receiving unit 32 that detects a remote operation of the emergency stop button 21; and an electromagnetic solenoid 3 that actuates the emergency stop button 21 on the basis of the remote operation detected by the receiving unit 32.

Inventors:
FUJITANI Shigetoshi (6-64 Nishi-Miyahara 2-chome, Yodogawa-k, Osaka-shi Osaka 04, 〒5320004, JP)
MAEDA Ikuo (6-64 Nishi-Miyahara 2-chome, Yodogawa-k, Osaka-shi Osaka 04, 〒5320004, JP)
KASAMA Toshiyuki (6-64 Nishi-Miyahara 2-chome, Yodogawa-k, Osaka-shi Osaka 04, 〒5320004, JP)
Yoshii Eiji (6-64 Nishi-Miyahara 2-chome, Yodogawa-k, Osaka-shi Osaka 04, 〒5320004, JP)
Application Number:
JP2018/043651
Publication Date:
June 06, 2019
Filing Date:
November 27, 2018
Export Citation:
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Assignee:
IDEC CORPORATION (6-64, Nishi-Miyahara 2-chome Yodogawa-k, Osaka-shi Osaka 04, 〒5320004, JP)
International Classes:
H04Q9/00; H01H3/28; H01H13/20; H04B1/3827
Foreign References:
JP2010096433A2010-04-30
JP2001023472A2001-01-26
JP2007115703A2007-05-10
JP2001218280A2001-08-10
JP2015130235A2015-07-16
JP2006345470A2006-12-21
JP2015230826A2015-12-21
Attorney, Agent or Firm:
Takasaki Kenichi (Takasaki & Co, 4-8 Fukatani-cho, Nishinomiya-sh, Hyogo 67, 〒6620067, JP)
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