JPS5241983A - Abnormity detecting device for automatic material punching machine - Google Patents

Abnormity detecting device for automatic material punching machine

Info

Publication number
JPS5241983A
JPS5241983A JP11841375A JP11841375A JPS5241983A JP S5241983 A JPS5241983 A JP S5241983A JP 11841375 A JP11841375 A JP 11841375A JP 11841375 A JP11841375 A JP 11841375A JP S5241983 A JPS5241983 A JP S5241983A
Authority
JP
Japan
Prior art keywords
detecting device
punching machine
automatic material
material punching
abnormity detecting
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
JP11841375A
Other languages
Japanese (ja)
Other versions
JPS556460B2 (en
Inventor
Masaki Senda
Mitsuo Hayashi
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.)
OKUMA HOWA KIKAI KK
Howa Sangyo KK
Original Assignee
OKUMA HOWA KIKAI KK
Howa Sangyo KK
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 OKUMA HOWA KIKAI KK, Howa Sangyo KK filed Critical OKUMA HOWA KIKAI KK
Priority to JP11841375A priority Critical patent/JPS5241983A/en
Publication of JPS5241983A publication Critical patent/JPS5241983A/en
Publication of JPS556460B2 publication Critical patent/JPS556460B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Cutting Devices (AREA)
  • Punching Or Piercing (AREA)
  • Forging (AREA)

Abstract

PURPOSE: To improve the speed of detecting abnormity by relating the reciprocal motion of a punch and the contact of the nut with the stripper plate.
COPYRIGHT: (C)1977,JPO&Japio
JP11841375A 1975-09-30 1975-09-30 Abnormity detecting device for automatic material punching machine Granted JPS5241983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11841375A JPS5241983A (en) 1975-09-30 1975-09-30 Abnormity detecting device for automatic material punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11841375A JPS5241983A (en) 1975-09-30 1975-09-30 Abnormity detecting device for automatic material punching machine

Publications (2)

Publication Number Publication Date
JPS5241983A true JPS5241983A (en) 1977-03-31
JPS556460B2 JPS556460B2 (en) 1980-02-16

Family

ID=14736020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11841375A Granted JPS5241983A (en) 1975-09-30 1975-09-30 Abnormity detecting device for automatic material punching machine

Country Status (1)

Country Link
JP (1) JPS5241983A (en)

Also Published As

Publication number Publication date
JPS556460B2 (en) 1980-02-16

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