JPH0364268B2 - - Google Patents

Info

Publication number
JPH0364268B2
JPH0364268B2 JP29648787A JP29648787A JPH0364268B2 JP H0364268 B2 JPH0364268 B2 JP H0364268B2 JP 29648787 A JP29648787 A JP 29648787A JP 29648787 A JP29648787 A JP 29648787A JP H0364268 B2 JPH0364268 B2 JP H0364268B2
Authority
JP
Japan
Prior art keywords
drill
intermediate sleeve
holding shaft
point
cam
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.)
Expired
Application number
JP29648787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01140952A (ja
Inventor
Yoshikatsu Mori
Tadao Adachi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP29648787A priority Critical patent/JPH01140952A/ja
Publication of JPH01140952A publication Critical patent/JPH01140952A/ja
Publication of JPH0364268B2 publication Critical patent/JPH0364268B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP29648787A 1987-11-24 1987-11-24 ドリル研削盤 Granted JPH01140952A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29648787A JPH01140952A (ja) 1987-11-24 1987-11-24 ドリル研削盤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29648787A JPH01140952A (ja) 1987-11-24 1987-11-24 ドリル研削盤

Publications (2)

Publication Number Publication Date
JPH01140952A JPH01140952A (ja) 1989-06-02
JPH0364268B2 true JPH0364268B2 (en]) 1991-10-04

Family

ID=17834191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29648787A Granted JPH01140952A (ja) 1987-11-24 1987-11-24 ドリル研削盤

Country Status (1)

Country Link
JP (1) JPH01140952A (en])

Also Published As

Publication number Publication date
JPH01140952A (ja) 1989-06-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees