JPH0731977Y2 - さく岩機の補助具 - Google Patents

さく岩機の補助具

Info

Publication number
JPH0731977Y2
JPH0731977Y2 JP10650589U JP10650589U JPH0731977Y2 JP H0731977 Y2 JPH0731977 Y2 JP H0731977Y2 JP 10650589 U JP10650589 U JP 10650589U JP 10650589 U JP10650589 U JP 10650589U JP H0731977 Y2 JPH0731977 Y2 JP H0731977Y2
Authority
JP
Japan
Prior art keywords
rock drill
fixed arm
pivotally attached
drilling machine
handle
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
JP10650589U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0347783U (en]
Inventor
孝 安国
英明 池田
Original Assignee
東芝プラント建設株式会社
栗田鑿岩機株式会社
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 東芝プラント建設株式会社, 栗田鑿岩機株式会社 filed Critical 東芝プラント建設株式会社
Priority to JP10650589U priority Critical patent/JPH0731977Y2/ja
Publication of JPH0347783U publication Critical patent/JPH0347783U/ja
Application granted granted Critical
Publication of JPH0731977Y2 publication Critical patent/JPH0731977Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP10650589U 1989-09-11 1989-09-11 さく岩機の補助具 Expired - Lifetime JPH0731977Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10650589U JPH0731977Y2 (ja) 1989-09-11 1989-09-11 さく岩機の補助具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10650589U JPH0731977Y2 (ja) 1989-09-11 1989-09-11 さく岩機の補助具

Publications (2)

Publication Number Publication Date
JPH0347783U JPH0347783U (en]) 1991-05-07
JPH0731977Y2 true JPH0731977Y2 (ja) 1995-07-26

Family

ID=31655233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10650589U Expired - Lifetime JPH0731977Y2 (ja) 1989-09-11 1989-09-11 さく岩機の補助具

Country Status (1)

Country Link
JP (1) JPH0731977Y2 (en])

Also Published As

Publication number Publication date
JPH0347783U (en]) 1991-05-07

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