JPS644957Y2 - - Google Patents

Info

Publication number
JPS644957Y2
JPS644957Y2 JP4321584U JP4321584U JPS644957Y2 JP S644957 Y2 JPS644957 Y2 JP S644957Y2 JP 4321584 U JP4321584 U JP 4321584U JP 4321584 U JP4321584 U JP 4321584U JP S644957 Y2 JPS644957 Y2 JP S644957Y2
Authority
JP
Japan
Prior art keywords
friction plate
low
guide member
wedge
recessed
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
JP4321584U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60159096U (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 JP4321584U priority Critical patent/JPS60159096U/ja
Publication of JPS60159096U publication Critical patent/JPS60159096U/ja
Application granted granted Critical
Publication of JPS644957Y2 publication Critical patent/JPS644957Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP4321584U 1984-03-28 1984-03-28 岩盤破砕装置 Granted JPS60159096U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4321584U JPS60159096U (ja) 1984-03-28 1984-03-28 岩盤破砕装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4321584U JPS60159096U (ja) 1984-03-28 1984-03-28 岩盤破砕装置

Publications (2)

Publication Number Publication Date
JPS60159096U JPS60159096U (ja) 1985-10-23
JPS644957Y2 true JPS644957Y2 (cs) 1989-02-08

Family

ID=30554678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4321584U Granted JPS60159096U (ja) 1984-03-28 1984-03-28 岩盤破砕装置

Country Status (1)

Country Link
JP (1) JPS60159096U (cs)

Also Published As

Publication number Publication date
JPS60159096U (ja) 1985-10-23

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