JPH02117808U - - Google Patents

Info

Publication number
JPH02117808U
JPH02117808U JP2551489U JP2551489U JPH02117808U JP H02117808 U JPH02117808 U JP H02117808U JP 2551489 U JP2551489 U JP 2551489U JP 2551489 U JP2551489 U JP 2551489U JP H02117808 U JPH02117808 U JP H02117808U
Authority
JP
Japan
Prior art keywords
drive source
rotational speed
speed difference
spindle
boring
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
JP2551489U
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 JP2551489U priority Critical patent/JPH02117808U/ja
Publication of JPH02117808U publication Critical patent/JPH02117808U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Control Of Machine Tools (AREA)
  • Drilling And Boring (AREA)
JP2551489U 1989-03-08 1989-03-08 Pending JPH02117808U (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2551489U JPH02117808U (no) 1989-03-08 1989-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2551489U JPH02117808U (no) 1989-03-08 1989-03-08

Publications (1)

Publication Number Publication Date
JPH02117808U true JPH02117808U (no) 1990-09-20

Family

ID=31246314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2551489U Pending JPH02117808U (no) 1989-03-08 1989-03-08

Country Status (1)

Country Link
JP (1) JPH02117808U (no)

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