JPS5976640A - 除肉ヘツドをもつアプセツトボルトの加工方法 - Google Patents

除肉ヘツドをもつアプセツトボルトの加工方法

Info

Publication number
JPS5976640A
JPS5976640A JP18657182A JP18657182A JPS5976640A JP S5976640 A JPS5976640 A JP S5976640A JP 18657182 A JP18657182 A JP 18657182A JP 18657182 A JP18657182 A JP 18657182A JP S5976640 A JPS5976640 A JP S5976640A
Authority
JP
Japan
Prior art keywords
hexagonal
head
hexagon
shape
bolt
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
JP18657182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0321253B2 (enrdf_load_stackoverflow
Inventor
Masaru Nonoyama
野々山　勝
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP18657182A priority Critical patent/JPS5976640A/ja
Publication of JPS5976640A publication Critical patent/JPS5976640A/ja
Publication of JPH0321253B2 publication Critical patent/JPH0321253B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/463—Making machine elements bolts, studs, or the like with heads with recessed heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP18657182A 1982-10-23 1982-10-23 除肉ヘツドをもつアプセツトボルトの加工方法 Granted JPS5976640A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18657182A JPS5976640A (ja) 1982-10-23 1982-10-23 除肉ヘツドをもつアプセツトボルトの加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18657182A JPS5976640A (ja) 1982-10-23 1982-10-23 除肉ヘツドをもつアプセツトボルトの加工方法

Publications (2)

Publication Number Publication Date
JPS5976640A true JPS5976640A (ja) 1984-05-01
JPH0321253B2 JPH0321253B2 (enrdf_load_stackoverflow) 1991-03-22

Family

ID=16190856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18657182A Granted JPS5976640A (ja) 1982-10-23 1982-10-23 除肉ヘツドをもつアプセツトボルトの加工方法

Country Status (1)

Country Link
JP (1) JPS5976640A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335656U (enrdf_load_stackoverflow) * 1989-08-17 1991-04-08
JPH03144107A (ja) * 1989-10-31 1991-06-19 Sannohashi Seisakusho:Kk アプセット形ボルト及びその製造方法
CN1048080C (zh) * 1991-10-16 2000-01-05 特克斯特朗有限公司 有椭圆凸出部的传动装置
EP0837658A4 (en) * 1995-05-25 2003-03-12 Implant Innovations Inc TORQUE CONNECTOR
CN103909207A (zh) * 2012-12-29 2014-07-09 宾科汽车紧固件（昆山）有限公司 上下调节螺栓冷镦装置及其冷镦工艺

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335656U (enrdf_load_stackoverflow) * 1989-08-17 1991-04-08
JPH03144107A (ja) * 1989-10-31 1991-06-19 Sannohashi Seisakusho:Kk アプセット形ボルト及びその製造方法
CN1048080C (zh) * 1991-10-16 2000-01-05 特克斯特朗有限公司 有椭圆凸出部的传动装置
EP0837658A4 (en) * 1995-05-25 2003-03-12 Implant Innovations Inc TORQUE CONNECTOR
CN103909207A (zh) * 2012-12-29 2014-07-09 宾科汽车紧固件（昆山）有限公司 上下调节螺栓冷镦装置及其冷镦工艺
CN103909207B (zh) * 2012-12-29 2015-11-18 宾科汽车紧固件（昆山）有限公司 上下调节螺栓冷镦装置及其冷镦工艺

Also Published As

Publication number Publication date
JPH0321253B2 (enrdf_load_stackoverflow) 1991-03-22

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