JPH0447169B2 - - Google Patents

Info

Publication number
JPH0447169B2
JPH0447169B2 JP62301075A JP30107587A JPH0447169B2 JP H0447169 B2 JPH0447169 B2 JP H0447169B2 JP 62301075 A JP62301075 A JP 62301075A JP 30107587 A JP30107587 A JP 30107587A JP H0447169 B2 JPH0447169 B2 JP H0447169B2
Authority
JP
Japan
Prior art keywords
screw
groove
tip
manufacturing process
thread
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 - Lifetime
Application number
JP62301075A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01141211A (ja
Inventor
Takao Wakai
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.)
Wakai and Co Ltd
Original Assignee
Wakai and 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 Wakai and Co Ltd filed Critical Wakai and Co Ltd
Priority to JP30107587A priority Critical patent/JPH01141211A/ja
Publication of JPH01141211A publication Critical patent/JPH01141211A/ja
Publication of JPH0447169B2 publication Critical patent/JPH0447169B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Milling Processes (AREA)
JP30107587A 1987-11-26 1987-11-26 ねじの製造方法 Granted JPH01141211A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30107587A JPH01141211A (ja) 1987-11-26 1987-11-26 ねじの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30107587A JPH01141211A (ja) 1987-11-26 1987-11-26 ねじの製造方法

Publications (2)

Publication Number Publication Date
JPH01141211A JPH01141211A (ja) 1989-06-02
JPH0447169B2 true JPH0447169B2 (forum.php) 1992-08-03

Family

ID=17892569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30107587A Granted JPH01141211A (ja) 1987-11-26 1987-11-26 ねじの製造方法

Country Status (1)

Country Link
JP (1) JPH01141211A (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716280A (en) * 1995-09-29 1998-02-10 Fairchild Holding Corp. Method for forming a fluted fastener

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943663U (forum.php) * 1972-07-22 1974-04-17
JPS52110260U (forum.php) * 1976-02-18 1977-08-22
JPS5593719U (forum.php) * 1978-12-22 1980-06-28

Also Published As

Publication number Publication date
JPH01141211A (ja) 1989-06-02

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