JPH0718480Y2 - プレスの異常検出装置 - Google Patents

プレスの異常検出装置

Info

Publication number
JPH0718480Y2
JPH0718480Y2 JP4557089U JP4557089U JPH0718480Y2 JP H0718480 Y2 JPH0718480 Y2 JP H0718480Y2 JP 4557089 U JP4557089 U JP 4557089U JP 4557089 U JP4557089 U JP 4557089U JP H0718480 Y2 JPH0718480 Y2 JP H0718480Y2
Authority
JP
Japan
Prior art keywords
detector
press
abnormality
detecting
rotation speed
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.)
Expired - Lifetime
Application number
JP4557089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02138100U (en, 2012
Inventor
幸男 畑
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 JP4557089U priority Critical patent/JPH0718480Y2/ja
Publication of JPH02138100U publication Critical patent/JPH02138100U/ja
Application granted granted Critical
Publication of JPH0718480Y2 publication Critical patent/JPH0718480Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
JP4557089U 1989-04-20 1989-04-20 プレスの異常検出装置 Expired - Lifetime JPH0718480Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4557089U JPH0718480Y2 (ja) 1989-04-20 1989-04-20 プレスの異常検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4557089U JPH0718480Y2 (ja) 1989-04-20 1989-04-20 プレスの異常検出装置

Publications (2)

Publication Number Publication Date
JPH02138100U JPH02138100U (en, 2012) 1990-11-19
JPH0718480Y2 true JPH0718480Y2 (ja) 1995-05-01

Family

ID=31559869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4557089U Expired - Lifetime JPH0718480Y2 (ja) 1989-04-20 1989-04-20 プレスの異常検出装置

Country Status (1)

Country Link
JP (1) JPH0718480Y2 (en, 2012)

Also Published As

Publication number Publication date
JPH02138100U (en, 2012) 1990-11-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term