JPS5295569A - Device for detecting damaged punch in header for forming plussgrooved screw - Google Patents

Device for detecting damaged punch in header for forming plussgrooved screw

Info

Publication number
JPS5295569A
JPS5295569A JP1207676A JP1207676A JPS5295569A JP S5295569 A JPS5295569 A JP S5295569A JP 1207676 A JP1207676 A JP 1207676A JP 1207676 A JP1207676 A JP 1207676A JP S5295569 A JPS5295569 A JP S5295569A
Authority
JP
Japan
Prior art keywords
plussgrooved
header
screw
forming
detecting damaged
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
JP1207676A
Other languages
Japanese (ja)
Inventor
Masanobu Sunaga
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.)
NIPPON NEJI KOUGIYOU KK
Original Assignee
NIPPON NEJI KOUGIYOU 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 NIPPON NEJI KOUGIYOU KK filed Critical NIPPON NEJI KOUGIYOU KK
Priority to JP1207676A priority Critical patent/JPS5295569A/en
Publication of JPS5295569A publication Critical patent/JPS5295569A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Presses (AREA)
  • Forging (AREA)
JP1207676A 1976-02-06 1976-02-06 Device for detecting damaged punch in header for forming plussgrooved screw Pending JPS5295569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1207676A JPS5295569A (en) 1976-02-06 1976-02-06 Device for detecting damaged punch in header for forming plussgrooved screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1207676A JPS5295569A (en) 1976-02-06 1976-02-06 Device for detecting damaged punch in header for forming plussgrooved screw

Publications (1)

Publication Number Publication Date
JPS5295569A true JPS5295569A (en) 1977-08-11

Family

ID=11795484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1207676A Pending JPS5295569A (en) 1976-02-06 1976-02-06 Device for detecting damaged punch in header for forming plussgrooved screw

Country Status (1)

Country Link
JP (1) JPS5295569A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441267A (en) * 1977-09-08 1979-04-02 Asahi Okuma Sangiyou Kk Stopper for headerrmaterial feeding
JPS5588338U (en) * 1978-12-11 1980-06-18

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997766A (en) * 1973-01-24 1974-09-17
JPS50113464A (en) * 1974-02-18 1975-09-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997766A (en) * 1973-01-24 1974-09-17
JPS50113464A (en) * 1974-02-18 1975-09-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441267A (en) * 1977-09-08 1979-04-02 Asahi Okuma Sangiyou Kk Stopper for headerrmaterial feeding
JPS5588338U (en) * 1978-12-11 1980-06-18

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