JPH01149013U - - Google Patents

Info

Publication number
JPH01149013U
JPH01149013U JP4642488U JP4642488U JPH01149013U JP H01149013 U JPH01149013 U JP H01149013U JP 4642488 U JP4642488 U JP 4642488U JP 4642488 U JP4642488 U JP 4642488U JP H01149013 U JPH01149013 U JP H01149013U
Authority
JP
Japan
Prior art keywords
screw shaft
head
bolt
drop
shaft
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.)
Pending
Application number
JP4642488U
Other languages
English (en)
Japanese (ja)
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 JP4642488U priority Critical patent/JPH01149013U/ja
Publication of JPH01149013U publication Critical patent/JPH01149013U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
JP4642488U 1988-04-06 1988-04-06 Pending JPH01149013U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4642488U JPH01149013U (fr) 1988-04-06 1988-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4642488U JPH01149013U (fr) 1988-04-06 1988-04-06

Publications (1)

Publication Number Publication Date
JPH01149013U true JPH01149013U (fr) 1989-10-16

Family

ID=31272692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4642488U Pending JPH01149013U (fr) 1988-04-06 1988-04-06

Country Status (1)

Country Link
JP (1) JPH01149013U (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122759A (en) * 1976-04-07 1977-10-15 Nisshin Steel Co Ltd Method of preventing flange bolt and nut from unscrewing and flange bolt produced thereby
JPS556540B2 (fr) * 1975-04-14 1980-02-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556540B2 (fr) * 1975-04-14 1980-02-18
JPS52122759A (en) * 1976-04-07 1977-10-15 Nisshin Steel Co Ltd Method of preventing flange bolt and nut from unscrewing and flange bolt produced thereby

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