JP2507556Y2 - 掘削装置 - Google Patents

掘削装置

Info

Publication number
JP2507556Y2
JP2507556Y2 JP6918690U JP6918690U JP2507556Y2 JP 2507556 Y2 JP2507556 Y2 JP 2507556Y2 JP 6918690 U JP6918690 U JP 6918690U JP 6918690 U JP6918690 U JP 6918690U JP 2507556 Y2 JP2507556 Y2 JP 2507556Y2
Authority
JP
Japan
Prior art keywords
bucket
buckets
hydraulic cylinder
open state
driving
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 - Lifetime
Application number
JP6918690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0430145U (enrdf_load_stackoverflow
Inventor
章次 玉記
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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP6918690U priority Critical patent/JP2507556Y2/ja
Publication of JPH0430145U publication Critical patent/JPH0430145U/ja
Application granted granted Critical
Publication of JP2507556Y2 publication Critical patent/JP2507556Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)
JP6918690U 1990-06-29 1990-06-29 掘削装置 Expired - Lifetime JP2507556Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6918690U JP2507556Y2 (ja) 1990-06-29 1990-06-29 掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6918690U JP2507556Y2 (ja) 1990-06-29 1990-06-29 掘削装置

Publications (2)

Publication Number Publication Date
JPH0430145U JPH0430145U (enrdf_load_stackoverflow) 1992-03-11
JP2507556Y2 true JP2507556Y2 (ja) 1996-08-14

Family

ID=31604268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6918690U Expired - Lifetime JP2507556Y2 (ja) 1990-06-29 1990-06-29 掘削装置

Country Status (1)

Country Link
JP (1) JP2507556Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0430145U (enrdf_load_stackoverflow) 1992-03-11

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