JPH0748332Y2 - ドリルホルダー装置 - Google Patents

ドリルホルダー装置

Info

Publication number
JPH0748332Y2
JPH0748332Y2 JP8951990U JP8951990U JPH0748332Y2 JP H0748332 Y2 JPH0748332 Y2 JP H0748332Y2 JP 8951990 U JP8951990 U JP 8951990U JP 8951990 U JP8951990 U JP 8951990U JP H0748332 Y2 JPH0748332 Y2 JP H0748332Y2
Authority
JP
Japan
Prior art keywords
holder
drill
mount
pressurizing
bottom plate
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 - Lifetime
Application number
JP8951990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447908U (en]
Inventor
繁廣 坂野
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8951990U priority Critical patent/JPH0748332Y2/ja
Publication of JPH0447908U publication Critical patent/JPH0447908U/ja
Application granted granted Critical
Publication of JPH0748332Y2 publication Critical patent/JPH0748332Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
JP8951990U 1990-08-29 1990-08-29 ドリルホルダー装置 Expired - Lifetime JPH0748332Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8951990U JPH0748332Y2 (ja) 1990-08-29 1990-08-29 ドリルホルダー装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8951990U JPH0748332Y2 (ja) 1990-08-29 1990-08-29 ドリルホルダー装置

Publications (2)

Publication Number Publication Date
JPH0447908U JPH0447908U (en]) 1992-04-23
JPH0748332Y2 true JPH0748332Y2 (ja) 1995-11-08

Family

ID=31823559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8951990U Expired - Lifetime JPH0748332Y2 (ja) 1990-08-29 1990-08-29 ドリルホルダー装置

Country Status (1)

Country Link
JP (1) JPH0748332Y2 (en])

Also Published As

Publication number Publication date
JPH0447908U (en]) 1992-04-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term