JPH0233951Y2 - - Google Patents

Info

Publication number
JPH0233951Y2
JPH0233951Y2 JP1982170612U JP17061282U JPH0233951Y2 JP H0233951 Y2 JPH0233951 Y2 JP H0233951Y2 JP 1982170612 U JP1982170612 U JP 1982170612U JP 17061282 U JP17061282 U JP 17061282U JP H0233951 Y2 JPH0233951 Y2 JP H0233951Y2
Authority
JP
Japan
Prior art keywords
pin
hole
drilling
air
escape
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
Application number
JP1982170612U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5977531U (ja
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 JP17061282U priority Critical patent/JPS5977531U/ja
Publication of JPS5977531U publication Critical patent/JPS5977531U/ja
Application granted granted Critical
Publication of JPH0233951Y2 publication Critical patent/JPH0233951Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Forging (AREA)
JP17061282U 1982-11-11 1982-11-11 鍛造加工用孔穿けピン Granted JPS5977531U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17061282U JPS5977531U (ja) 1982-11-11 1982-11-11 鍛造加工用孔穿けピン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17061282U JPS5977531U (ja) 1982-11-11 1982-11-11 鍛造加工用孔穿けピン

Publications (2)

Publication Number Publication Date
JPS5977531U JPS5977531U (ja) 1984-05-25
JPH0233951Y2 true JPH0233951Y2 (forum.php) 1990-09-12

Family

ID=30372412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17061282U Granted JPS5977531U (ja) 1982-11-11 1982-11-11 鍛造加工用孔穿けピン

Country Status (1)

Country Link
JP (1) JPS5977531U (forum.php)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939048U (ja) * 1982-09-07 1984-03-12 大川精螺工業株式会社 鍛造加工用孔穿けピン

Also Published As

Publication number Publication date
JPS5977531U (ja) 1984-05-25

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