JPS59114300U - プレス用安全柵の故障検出回路 - Google Patents

プレス用安全柵の故障検出回路

Info

Publication number
JPS59114300U
JPS59114300U JP595483U JP595483U JPS59114300U JP S59114300 U JPS59114300 U JP S59114300U JP 595483 U JP595483 U JP 595483U JP 595483 U JP595483 U JP 595483U JP S59114300 U JPS59114300 U JP S59114300U
Authority
JP
Japan
Prior art keywords
safety fence
detection circuit
failure detection
lower limit
limit position
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP595483U
Other languages
English (en)
Japanese (ja)
Other versions
JPS625840Y2 (enrdf_load_stackoverflow
Inventor
康信 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP595483U priority Critical patent/JPS59114300U/ja
Publication of JPS59114300U publication Critical patent/JPS59114300U/ja
Application granted granted Critical
Publication of JPS625840Y2 publication Critical patent/JPS625840Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Presses And Accessory Devices Thereof (AREA)
JP595483U 1983-01-21 1983-01-21 プレス用安全柵の故障検出回路 Granted JPS59114300U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP595483U JPS59114300U (ja) 1983-01-21 1983-01-21 プレス用安全柵の故障検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP595483U JPS59114300U (ja) 1983-01-21 1983-01-21 プレス用安全柵の故障検出回路

Publications (2)

Publication Number Publication Date
JPS59114300U true JPS59114300U (ja) 1984-08-02
JPS625840Y2 JPS625840Y2 (enrdf_load_stackoverflow) 1987-02-09

Family

ID=30137519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP595483U Granted JPS59114300U (ja) 1983-01-21 1983-01-21 プレス用安全柵の故障検出回路

Country Status (1)

Country Link
JP (1) JPS59114300U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS625840Y2 (enrdf_load_stackoverflow) 1987-02-09

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