JPS5347285B2 - - Google Patents

Info

Publication number
JPS5347285B2
JPS5347285B2 JP2705476A JP2705476A JPS5347285B2 JP S5347285 B2 JPS5347285 B2 JP S5347285B2 JP 2705476 A JP2705476 A JP 2705476A JP 2705476 A JP2705476 A JP 2705476A JP S5347285 B2 JPS5347285 B2 JP S5347285B2
Authority
JP
Japan
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
Application number
JP2705476A
Other languages
Japanese (ja)
Other versions
JPS52110271A (en
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 filed Critical
Priority to JP2705476A priority Critical patent/JPS52110271A/ja
Publication of JPS52110271A publication Critical patent/JPS52110271A/ja
Publication of JPS5347285B2 publication Critical patent/JPS5347285B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
JP2705476A 1976-03-15 1976-03-15 Method of making screw provided with spring flange on its head Granted JPS52110271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2705476A JPS52110271A (en) 1976-03-15 1976-03-15 Method of making screw provided with spring flange on its head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2705476A JPS52110271A (en) 1976-03-15 1976-03-15 Method of making screw provided with spring flange on its head

Publications (2)

Publication Number Publication Date
JPS52110271A JPS52110271A (en) 1977-09-16
JPS5347285B2 true JPS5347285B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-12-20

Family

ID=12210347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2705476A Granted JPS52110271A (en) 1976-03-15 1976-03-15 Method of making screw provided with spring flange on its head

Country Status (1)

Country Link
JP (1) JPS52110271A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015031557A1 (en) * 2013-08-28 2015-03-05 Pem Management, Inc. Fastener with a belleville head
JP6461486B2 (ja) * 2014-05-15 2019-01-30 日東精工株式会社 締結具

Also Published As

Publication number Publication date
JPS52110271A (en) 1977-09-16

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