JPS5812934Y2 - 掘削機 - Google Patents

掘削機

Info

Publication number
JPS5812934Y2
JPS5812934Y2 JP11660079U JP11660079U JPS5812934Y2 JP S5812934 Y2 JPS5812934 Y2 JP S5812934Y2 JP 11660079 U JP11660079 U JP 11660079U JP 11660079 U JP11660079 U JP 11660079U JP S5812934 Y2 JPS5812934 Y2 JP S5812934Y2
Authority
JP
Japan
Prior art keywords
piston
cylinder
vertical arm
arm
swing arm
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
JP11660079U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5636763U (enExample
Inventor
和郎 岡田
Original Assignee
富山内燃機工業株式会社
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 富山内燃機工業株式会社 filed Critical 富山内燃機工業株式会社
Priority to JP11660079U priority Critical patent/JPS5812934Y2/ja
Publication of JPS5636763U publication Critical patent/JPS5636763U/ja
Application granted granted Critical
Publication of JPS5812934Y2 publication Critical patent/JPS5812934Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP11660079U 1979-08-24 1979-08-24 掘削機 Expired JPS5812934Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11660079U JPS5812934Y2 (ja) 1979-08-24 1979-08-24 掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11660079U JPS5812934Y2 (ja) 1979-08-24 1979-08-24 掘削機

Publications (2)

Publication Number Publication Date
JPS5636763U JPS5636763U (enExample) 1981-04-08
JPS5812934Y2 true JPS5812934Y2 (ja) 1983-03-12

Family

ID=29348812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11660079U Expired JPS5812934Y2 (ja) 1979-08-24 1979-08-24 掘削機

Country Status (1)

Country Link
JP (1) JPS5812934Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140493U (ja) * 1984-08-08 1986-03-14 新キャタピラー三菱株式会社 地中穿孔装置

Also Published As

Publication number Publication date
JPS5636763U (enExample) 1981-04-08

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