JPS6123107Y2 - - Google Patents

Info

Publication number
JPS6123107Y2
JPS6123107Y2 JP10367681U JP10367681U JPS6123107Y2 JP S6123107 Y2 JPS6123107 Y2 JP S6123107Y2 JP 10367681 U JP10367681 U JP 10367681U JP 10367681 U JP10367681 U JP 10367681U JP S6123107 Y2 JPS6123107 Y2 JP S6123107Y2
Authority
JP
Japan
Prior art keywords
hydraulic
feed
hydraulic pipe
valve
pipe
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
JP10367681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5810988U (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 JP10367681U priority Critical patent/JPS5810988U/ja
Publication of JPS5810988U publication Critical patent/JPS5810988U/ja
Application granted granted Critical
Publication of JPS6123107Y2 publication Critical patent/JPS6123107Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP10367681U 1981-07-13 1981-07-13 さく岩機の送り制御装置 Granted JPS5810988U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10367681U JPS5810988U (ja) 1981-07-13 1981-07-13 さく岩機の送り制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10367681U JPS5810988U (ja) 1981-07-13 1981-07-13 さく岩機の送り制御装置

Publications (2)

Publication Number Publication Date
JPS5810988U JPS5810988U (ja) 1983-01-24
JPS6123107Y2 true JPS6123107Y2 (enrdf_load_stackoverflow) 1986-07-10

Family

ID=29898287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10367681U Granted JPS5810988U (ja) 1981-07-13 1981-07-13 さく岩機の送り制御装置

Country Status (1)

Country Link
JP (1) JPS5810988U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7041454B2 (ja) * 2018-06-27 2022-03-24 古河ロックドリル株式会社 穿孔制御装置

Also Published As

Publication number Publication date
JPS5810988U (ja) 1983-01-24

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