JPH0270900U - - Google Patents

Info

Publication number
JPH0270900U
JPH0270900U JP14667388U JP14667388U JPH0270900U JP H0270900 U JPH0270900 U JP H0270900U JP 14667388 U JP14667388 U JP 14667388U JP 14667388 U JP14667388 U JP 14667388U JP H0270900 U JPH0270900 U JP H0270900U
Authority
JP
Japan
Prior art keywords
signal
mechanical press
current
detects
main motor
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.)
Pending
Application number
JP14667388U
Other languages
English (en)
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 filed Critical
Priority to JP14667388U priority Critical patent/JPH0270900U/ja
Publication of JPH0270900U publication Critical patent/JPH0270900U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第1図はブ
ロツク図、第2図はクランク角とメインモータ電
流の関係を示す線図、第3図は作用を示すフロー
チヤートである。 2はロータリカムスイツチ、5は電流検出器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 機械プレスのクランク角を検出するロータリカ
    ムスイツチ2からの信号と、メインモータを流れ
    る電流を検出する電流検出器5からの信号により
    安定電流領域のメインモータ電流を検出し、この
    値が予め設定した値を越えたときに異常信号を出
    力して機械プレスを停止するようにしてなる機械
    プレスの異常検出装置。
JP14667388U 1988-11-11 1988-11-11 Pending JPH0270900U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14667388U JPH0270900U (ja) 1988-11-11 1988-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14667388U JPH0270900U (ja) 1988-11-11 1988-11-11

Publications (1)

Publication Number Publication Date
JPH0270900U true JPH0270900U (ja) 1990-05-30

Family

ID=31416384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14667388U Pending JPH0270900U (ja) 1988-11-11 1988-11-11

Country Status (1)

Country Link
JP (1) JPH0270900U (ja)

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