JPS5248757A - Process of a nut - Google Patents

Process of a nut

Info

Publication number
JPS5248757A
JPS5248757A JP12429275A JP12429275A JPS5248757A JP S5248757 A JPS5248757 A JP S5248757A JP 12429275 A JP12429275 A JP 12429275A JP 12429275 A JP12429275 A JP 12429275A JP S5248757 A JPS5248757 A JP S5248757A
Authority
JP
Japan
Prior art keywords
nut
press
produced
low cost
forms
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
JP12429275A
Other languages
Japanese (ja)
Other versions
JPS5419225B2 (en
Inventor
Sakichi Fukatsu
Tsutomu Watanabe
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 FASTENER KK
NIPPON FUASUNAA KK
Original Assignee
NIPPON FASTENER KK
NIPPON FUASUNAA 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 FASTENER KK, NIPPON FUASUNAA KK filed Critical NIPPON FASTENER KK
Priority to JP12429275A priority Critical patent/JPS5248757A/en
Publication of JPS5248757A publication Critical patent/JPS5248757A/en
Publication of JPS5419225B2 publication Critical patent/JPS5419225B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)

Abstract

PURPOSE: This process of a nut permits the projection part that forms a bearing surface only by a press to be produced in complicated form, thus ensuring low cost and mass production.
COPYRIGHT: (C)1977,JPO&Japio
JP12429275A 1975-10-17 1975-10-17 Process of a nut Granted JPS5248757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12429275A JPS5248757A (en) 1975-10-17 1975-10-17 Process of a nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12429275A JPS5248757A (en) 1975-10-17 1975-10-17 Process of a nut

Publications (2)

Publication Number Publication Date
JPS5248757A true JPS5248757A (en) 1977-04-19
JPS5419225B2 JPS5419225B2 (en) 1979-07-13

Family

ID=14881714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12429275A Granted JPS5248757A (en) 1975-10-17 1975-10-17 Process of a nut

Country Status (1)

Country Link
JP (1) JPS5248757A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08132170A (en) * 1994-10-31 1996-05-28 Sannohashi:Kk Machining of semicylindrical shaped recessed curve face
JP2010201471A (en) * 2009-03-04 2010-09-16 Honda Motor Co Ltd Apparatus for manufacturing molded article having undercut part, method for manufacturing molded article having undercut part using the same, and molded article having undercut part
JP2011098357A (en) * 2009-11-04 2011-05-19 Yamaguchi Nut:Kk Method for manufacturing insert fitting, and insert fitting manufactured by the same
JP5818232B1 (en) * 2015-04-14 2015-11-18 有限会社新城製作所 Piercing nut manufacturing apparatus and piercing nut manufacturing method
JP5822043B1 (en) * 2015-04-14 2015-11-24 有限会社新城製作所 Piercing nut manufacturing apparatus and piercing nut manufacturing method
US10010929B2 (en) 2015-04-14 2018-07-03 Shinjo Holdings Co., Ltd. Apparatus to produce self-piercing and clinch nut and method of producing self-piercing and clinch nut

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08132170A (en) * 1994-10-31 1996-05-28 Sannohashi:Kk Machining of semicylindrical shaped recessed curve face
JP2010201471A (en) * 2009-03-04 2010-09-16 Honda Motor Co Ltd Apparatus for manufacturing molded article having undercut part, method for manufacturing molded article having undercut part using the same, and molded article having undercut part
JP2011098357A (en) * 2009-11-04 2011-05-19 Yamaguchi Nut:Kk Method for manufacturing insert fitting, and insert fitting manufactured by the same
JP5818232B1 (en) * 2015-04-14 2015-11-18 有限会社新城製作所 Piercing nut manufacturing apparatus and piercing nut manufacturing method
JP5822043B1 (en) * 2015-04-14 2015-11-24 有限会社新城製作所 Piercing nut manufacturing apparatus and piercing nut manufacturing method
US10010929B2 (en) 2015-04-14 2018-07-03 Shinjo Holdings Co., Ltd. Apparatus to produce self-piercing and clinch nut and method of producing self-piercing and clinch nut

Also Published As

Publication number Publication date
JPS5419225B2 (en) 1979-07-13

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