JPS61123442A - ボルト類の割りピン穴加工方法 - Google Patents

ボルト類の割りピン穴加工方法

Info

Publication number
JPS61123442A
JPS61123442A JP24487284A JP24487284A JPS61123442A JP S61123442 A JPS61123442 A JP S61123442A JP 24487284 A JP24487284 A JP 24487284A JP 24487284 A JP24487284 A JP 24487284A JP S61123442 A JPS61123442 A JP S61123442A
Authority
JP
Japan
Prior art keywords
punch
pin hole
jig
bolt
hole
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
JP24487284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0457411B2 (enrdf_load_stackoverflow
Inventor
Toshio Furukawa
古川　寿夫
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.)
RIZUMU JIDOSHA BUHIN SEIZO KK
Rhythm Motor Parts Manufacturing Co Ltd
Original Assignee
RIZUMU JIDOSHA BUHIN SEIZO KK
Rhythm Motor Parts Manufacturing Co Ltd
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 RIZUMU JIDOSHA BUHIN SEIZO KK, Rhythm Motor Parts Manufacturing Co Ltd filed Critical RIZUMU JIDOSHA BUHIN SEIZO KK
Priority to JP24487284A priority Critical patent/JPS61123442A/ja
Publication of JPS61123442A publication Critical patent/JPS61123442A/ja
Publication of JPH0457411B2 publication Critical patent/JPH0457411B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Forging (AREA)
JP24487284A 1984-11-20 1984-11-20 ボルト類の割りピン穴加工方法 Granted JPS61123442A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24487284A JPS61123442A (ja) 1984-11-20 1984-11-20 ボルト類の割りピン穴加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24487284A JPS61123442A (ja) 1984-11-20 1984-11-20 ボルト類の割りピン穴加工方法

Publications (2)

Publication Number Publication Date
JPS61123442A true JPS61123442A (ja) 1986-06-11
JPH0457411B2 JPH0457411B2 (enrdf_load_stackoverflow) 1992-09-11

Family

ID=17125251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24487284A Granted JPS61123442A (ja) 1984-11-20 1984-11-20 ボルト類の割りピン穴加工方法

Country Status (1)

Country Link
JP (1) JPS61123442A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03216231A (ja) * 1990-01-19 1991-09-24 Sakamura Kikai Seisakusho:Kk 軸状部品の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03216231A (ja) * 1990-01-19 1991-09-24 Sakamura Kikai Seisakusho:Kk 軸状部品の製造方法

Also Published As

Publication number Publication date
JPH0457411B2 (enrdf_load_stackoverflow) 1992-09-11

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