JPS5894792U - 岩盤破砕機 - Google Patents

岩盤破砕機

Info

Publication number
JPS5894792U
JPS5894792U JP19026081U JP19026081U JPS5894792U JP S5894792 U JPS5894792 U JP S5894792U JP 19026081 U JP19026081 U JP 19026081U JP 19026081 U JP19026081 U JP 19026081U JP S5894792 U JPS5894792 U JP S5894792U
Authority
JP
Japan
Prior art keywords
rock
wedge
guide
grooves
splitting
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.)
Granted
Application number
JP19026081U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6233830Y2 (enrdf_load_stackoverflow
Inventor
光司 大柿
赤沼　重威
実 中島
晴夫 今村
尾白　佳隆
忠幸 花本
茂 原田
松本　将人
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP19026081U priority Critical patent/JPS5894792U/ja
Publication of JPS5894792U publication Critical patent/JPS5894792U/ja
Application granted granted Critical
Publication of JPS6233830Y2 publication Critical patent/JPS6233830Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP19026081U 1981-12-22 1981-12-22 岩盤破砕機 Granted JPS5894792U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19026081U JPS5894792U (ja) 1981-12-22 1981-12-22 岩盤破砕機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19026081U JPS5894792U (ja) 1981-12-22 1981-12-22 岩盤破砕機

Publications (2)

Publication Number Publication Date
JPS5894792U true JPS5894792U (ja) 1983-06-27
JPS6233830Y2 JPS6233830Y2 (enrdf_load_stackoverflow) 1987-08-29

Family

ID=30103847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19026081U Granted JPS5894792U (ja) 1981-12-22 1981-12-22 岩盤破砕機

Country Status (1)

Country Link
JP (1) JPS5894792U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147121A (en) * 1974-10-21 1976-04-22 Nippon Spindle Mfg Co Ltd Bobinhansohoho oyobi sochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147121A (en) * 1974-10-21 1976-04-22 Nippon Spindle Mfg Co Ltd Bobinhansohoho oyobi sochi

Also Published As

Publication number Publication date
JPS6233830Y2 (enrdf_load_stackoverflow) 1987-08-29

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