JPS616595U - 圧力流体を利用した岩石等の破砕装置 - Google Patents

圧力流体を利用した岩石等の破砕装置

Info

Publication number
JPS616595U
JPS616595U JP9123884U JP9123884U JPS616595U JP S616595 U JPS616595 U JP S616595U JP 9123884 U JP9123884 U JP 9123884U JP 9123884 U JP9123884 U JP 9123884U JP S616595 U JPS616595 U JP S616595U
Authority
JP
Japan
Prior art keywords
elastic
peripheral surface
pressure fluid
expandable body
crushing equipment
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
JP9123884U
Other languages
English (en)
Japanese (ja)
Other versions
JPS64475Y2 (enrdf_load_stackoverflow
Inventor
昭哉 前田
蜜也 坂井
正宏 野村
Original Assignee
奥村機械製作株式会社
西武ポリマ化成株式会社
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 奥村機械製作株式会社, 西武ポリマ化成株式会社 filed Critical 奥村機械製作株式会社
Priority to JP9123884U priority Critical patent/JPS616595U/ja
Publication of JPS616595U publication Critical patent/JPS616595U/ja
Application granted granted Critical
Publication of JPS64475Y2 publication Critical patent/JPS64475Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP9123884U 1984-06-19 1984-06-19 圧力流体を利用した岩石等の破砕装置 Granted JPS616595U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9123884U JPS616595U (ja) 1984-06-19 1984-06-19 圧力流体を利用した岩石等の破砕装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9123884U JPS616595U (ja) 1984-06-19 1984-06-19 圧力流体を利用した岩石等の破砕装置

Publications (2)

Publication Number Publication Date
JPS616595U true JPS616595U (ja) 1986-01-16
JPS64475Y2 JPS64475Y2 (enrdf_load_stackoverflow) 1989-01-06

Family

ID=30646952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9123884U Granted JPS616595U (ja) 1984-06-19 1984-06-19 圧力流体を利用した岩石等の破砕装置

Country Status (1)

Country Link
JP (1) JPS616595U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS64475Y2 (enrdf_load_stackoverflow) 1989-01-06

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