JPH0230546Y2 - - Google Patents

Info

Publication number
JPH0230546Y2
JPH0230546Y2 JP13368882U JP13368882U JPH0230546Y2 JP H0230546 Y2 JPH0230546 Y2 JP H0230546Y2 JP 13368882 U JP13368882 U JP 13368882U JP 13368882 U JP13368882 U JP 13368882U JP H0230546 Y2 JPH0230546 Y2 JP H0230546Y2
Authority
JP
Japan
Prior art keywords
rotating shaft
annular
cushioning material
leader
annular cylinder
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
JP13368882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5938591U (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 JP13368882U priority Critical patent/JPS5938591U/ja
Publication of JPS5938591U publication Critical patent/JPS5938591U/ja
Application granted granted Critical
Publication of JPH0230546Y2 publication Critical patent/JPH0230546Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Earth Drilling (AREA)
JP13368882U 1982-09-02 1982-09-02 掘削機の振れ止め消音装置 Granted JPS5938591U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13368882U JPS5938591U (ja) 1982-09-02 1982-09-02 掘削機の振れ止め消音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13368882U JPS5938591U (ja) 1982-09-02 1982-09-02 掘削機の振れ止め消音装置

Publications (2)

Publication Number Publication Date
JPS5938591U JPS5938591U (ja) 1984-03-12
JPH0230546Y2 true JPH0230546Y2 (en, 2012) 1990-08-16

Family

ID=30301480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13368882U Granted JPS5938591U (ja) 1982-09-02 1982-09-02 掘削機の振れ止め消音装置

Country Status (1)

Country Link
JP (1) JPS5938591U (en, 2012)

Also Published As

Publication number Publication date
JPS5938591U (ja) 1984-03-12

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