JPS5228792A - Boring device - Google Patents

Boring device

Info

Publication number
JPS5228792A
JPS5228792A JP10452475A JP10452475A JPS5228792A JP S5228792 A JPS5228792 A JP S5228792A JP 10452475 A JP10452475 A JP 10452475A JP 10452475 A JP10452475 A JP 10452475A JP S5228792 A JPS5228792 A JP S5228792A
Authority
JP
Japan
Prior art keywords
boring device
utilizing
make
perform various
drill unit
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
JP10452475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS554525B2 (enrdf_load_stackoverflow
Inventor
Heiichiro Kojima
Tadamasa Usui
Tetsuya Anzai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10452475A priority Critical patent/JPS5228792A/ja
Publication of JPS5228792A publication Critical patent/JPS5228792A/ja
Publication of JPS554525B2 publication Critical patent/JPS554525B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Jigs For Machine Tools (AREA)
JP10452475A 1975-08-30 1975-08-30 Boring device Granted JPS5228792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10452475A JPS5228792A (en) 1975-08-30 1975-08-30 Boring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10452475A JPS5228792A (en) 1975-08-30 1975-08-30 Boring device

Publications (2)

Publication Number Publication Date
JPS5228792A true JPS5228792A (en) 1977-03-03
JPS554525B2 JPS554525B2 (enrdf_load_stackoverflow) 1980-01-30

Family

ID=14382868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10452475A Granted JPS5228792A (en) 1975-08-30 1975-08-30 Boring device

Country Status (1)

Country Link
JP (1) JPS5228792A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231109U (enrdf_load_stackoverflow) * 1988-08-19 1990-02-27

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685915A (en) * 1968-05-09 1972-08-22 Jean Vierstraete Apparatus for machining elongated workpieces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685915A (en) * 1968-05-09 1972-08-22 Jean Vierstraete Apparatus for machining elongated workpieces

Also Published As

Publication number Publication date
JPS554525B2 (enrdf_load_stackoverflow) 1980-01-30

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