JPH01104302U - - Google Patents

Info

Publication number
JPH01104302U
JPH01104302U JP20012387U JP20012387U JPH01104302U JP H01104302 U JPH01104302 U JP H01104302U JP 20012387 U JP20012387 U JP 20012387U JP 20012387 U JP20012387 U JP 20012387U JP H01104302 U JPH01104302 U JP H01104302U
Authority
JP
Japan
Prior art keywords
drill
shaft
support member
movable
spiral groove
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
JP20012387U
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 JP20012387U priority Critical patent/JPH01104302U/ja
Publication of JPH01104302U publication Critical patent/JPH01104302U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
JP20012387U 1987-12-31 1987-12-31 Pending JPH01104302U (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20012387U JPH01104302U (cs) 1987-12-31 1987-12-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20012387U JPH01104302U (cs) 1987-12-31 1987-12-31

Publications (1)

Publication Number Publication Date
JPH01104302U true JPH01104302U (cs) 1989-07-13

Family

ID=31490548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20012387U Pending JPH01104302U (cs) 1987-12-31 1987-12-31

Country Status (1)

Country Link
JP (1) JPH01104302U (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200481884Y1 (ko) * 2015-08-17 2016-11-22 여운석 회전부재를 이용한 리벳 헤드 제거장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51599B1 (cs) * 1971-02-22 1976-01-09
JPS5222713U (cs) * 1975-08-06 1977-02-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51599B1 (cs) * 1971-02-22 1976-01-09
JPS5222713U (cs) * 1975-08-06 1977-02-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200481884Y1 (ko) * 2015-08-17 2016-11-22 여운석 회전부재를 이용한 리벳 헤드 제거장치

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