JP2507602Y2 - ブ―ム装置 - Google Patents

ブ―ム装置

Info

Publication number
JP2507602Y2
JP2507602Y2 JP3845190U JP3845190U JP2507602Y2 JP 2507602 Y2 JP2507602 Y2 JP 2507602Y2 JP 3845190 U JP3845190 U JP 3845190U JP 3845190 U JP3845190 U JP 3845190U JP 2507602 Y2 JP2507602 Y2 JP 2507602Y2
Authority
JP
Japan
Prior art keywords
boom
breaker
guide roller
working machine
cover body
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
JP3845190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03128749U (enrdf_load_stackoverflow
Inventor
伸一 小林
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP3845190U priority Critical patent/JP2507602Y2/ja
Publication of JPH03128749U publication Critical patent/JPH03128749U/ja
Application granted granted Critical
Publication of JP2507602Y2 publication Critical patent/JP2507602Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)
JP3845190U 1990-04-09 1990-04-09 ブ―ム装置 Expired - Lifetime JP2507602Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3845190U JP2507602Y2 (ja) 1990-04-09 1990-04-09 ブ―ム装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3845190U JP2507602Y2 (ja) 1990-04-09 1990-04-09 ブ―ム装置

Publications (2)

Publication Number Publication Date
JPH03128749U JPH03128749U (enrdf_load_stackoverflow) 1991-12-25
JP2507602Y2 true JP2507602Y2 (ja) 1996-08-14

Family

ID=31546472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3845190U Expired - Lifetime JP2507602Y2 (ja) 1990-04-09 1990-04-09 ブ―ム装置

Country Status (1)

Country Link
JP (1) JP2507602Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH03128749U (enrdf_load_stackoverflow) 1991-12-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term