JPS629736A - 剣先ボルトの製造方法 - Google Patents

剣先ボルトの製造方法

Info

Publication number
JPS629736A
JPS629736A JP14728685A JP14728685A JPS629736A JP S629736 A JPS629736 A JP S629736A JP 14728685 A JP14728685 A JP 14728685A JP 14728685 A JP14728685 A JP 14728685A JP S629736 A JPS629736 A JP S629736A
Authority
JP
Japan
Prior art keywords
tip
small diameter
blank
bolt
diameter cylindrical
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
JP14728685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0112576B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Kajino
弘 梶野
Masaaki Ide
井出　正昭
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.)
Aoyama Seisakusho Co Ltd
Original Assignee
Aoyama Seisakusho 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 Aoyama Seisakusho Co Ltd filed Critical Aoyama Seisakusho Co Ltd
Priority to JP14728685A priority Critical patent/JPS629736A/ja
Publication of JPS629736A publication Critical patent/JPS629736A/ja
Publication of JPH0112576B2 publication Critical patent/JPH0112576B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP14728685A 1985-07-04 1985-07-04 剣先ボルトの製造方法 Granted JPS629736A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14728685A JPS629736A (ja) 1985-07-04 1985-07-04 剣先ボルトの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14728685A JPS629736A (ja) 1985-07-04 1985-07-04 剣先ボルトの製造方法

Publications (2)

Publication Number Publication Date
JPS629736A true JPS629736A (ja) 1987-01-17
JPH0112576B2 JPH0112576B2 (enrdf_load_stackoverflow) 1989-03-01

Family

ID=15426764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14728685A Granted JPS629736A (ja) 1985-07-04 1985-07-04 剣先ボルトの製造方法

Country Status (1)

Country Link
JP (1) JPS629736A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343737A (ja) * 1986-08-08 1988-02-24 Sakamura Kikai Seisakusho:Kk 先端に案内部をもつたロボツト用ボルトの製造方法及び製品
JPH0538411U (ja) * 1991-10-28 1993-05-25 株式会社トープラ 先巻ポイントねじ
JPH07248014A (ja) * 1994-03-11 1995-09-26 Sakata Seisakusho:Kk 剣先ボルトの構造
CN102527891A (zh) * 2012-01-10 2012-07-04 十堰市豪凯工贸有限公司 螺栓、螺钉类产品外螺纹导向结构的制造方法
CN109513863A (zh) * 2018-11-20 2019-03-26 深圳艾尔康电子元器件有限公司 一种插针牙板模具、插针生产工艺以及系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825836A (ja) * 1981-08-07 1983-02-16 Masao Murakoshi ねじ状物の加工方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825836A (ja) * 1981-08-07 1983-02-16 Masao Murakoshi ねじ状物の加工方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343737A (ja) * 1986-08-08 1988-02-24 Sakamura Kikai Seisakusho:Kk 先端に案内部をもつたロボツト用ボルトの製造方法及び製品
JPH0538411U (ja) * 1991-10-28 1993-05-25 株式会社トープラ 先巻ポイントねじ
JPH07248014A (ja) * 1994-03-11 1995-09-26 Sakata Seisakusho:Kk 剣先ボルトの構造
CN102527891A (zh) * 2012-01-10 2012-07-04 十堰市豪凯工贸有限公司 螺栓、螺钉类产品外螺纹导向结构的制造方法
CN109513863A (zh) * 2018-11-20 2019-03-26 深圳艾尔康电子元器件有限公司 一种插针牙板模具、插针生产工艺以及系统

Also Published As

Publication number Publication date
JPH0112576B2 (enrdf_load_stackoverflow) 1989-03-01

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