JPS63196398U - - Google Patents

Info

Publication number
JPS63196398U
JPS63196398U JP8531487U JP8531487U JPS63196398U JP S63196398 U JPS63196398 U JP S63196398U JP 8531487 U JP8531487 U JP 8531487U JP 8531487 U JP8531487 U JP 8531487U JP S63196398 U JPS63196398 U JP S63196398U
Authority
JP
Japan
Prior art keywords
current value
current
solenoid valve
setting device
actual
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
JP8531487U
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 JP8531487U priority Critical patent/JPS63196398U/ja
Publication of JPS63196398U publication Critical patent/JPS63196398U/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】
第1図及び第2図は本考案の一実施例を示す回
路図、第3図はメインモータの回転数と電流値と
の関係を示す線図、第4図乃至第9図は従来例を
示す回路作動説明図、第10図は一般的なプレス
機械の概略構造図である。 1はメインモータ、11は電源、15a,16
aは運転ボタンスイツチ、23はクラツチ電磁弁
、24は変流器、25は設定器、26は電流比較
器、27は出力リレー、28は出力リレー接点を
示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 運転ボタンを押すことによりクラツチ電磁弁を
    作動せしめて起動を行うプレス機械に於いて、モ
    ータの実際の電流値を検出する変流器と、設定電
    流値を設定する設定器と、前記変流器にて検出し
    た実際の電流値と前記設定器に設定した設定電流
    値とを比較する電流比較値と、該電流比較器によ
    る比較結果に基づき実際の電流値が設定電流値を
    越えた際に作動し前記運転ボタンスイツチとクラ
    ツチ電磁弁とを結ぶラインを開閉する出力リレー
    とを備えてなることを特徴とするプレス起動のイ
    ンタロツク装置。
JP8531487U 1987-05-30 1987-05-30 Pending JPS63196398U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8531487U JPS63196398U (ja) 1987-05-30 1987-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8531487U JPS63196398U (ja) 1987-05-30 1987-05-30

Publications (1)

Publication Number Publication Date
JPS63196398U true JPS63196398U (ja) 1988-12-16

Family

ID=30940609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8531487U Pending JPS63196398U (ja) 1987-05-30 1987-05-30

Country Status (1)

Country Link
JP (1) JPS63196398U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297999U (ja) * 1989-01-19 1990-08-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297999U (ja) * 1989-01-19 1990-08-03

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