JPH0752157Y2 - クレーン用ブーム起伏回路の制御装置 - Google Patents

クレーン用ブーム起伏回路の制御装置

Info

Publication number
JPH0752157Y2
JPH0752157Y2 JP13993289U JP13993289U JPH0752157Y2 JP H0752157 Y2 JPH0752157 Y2 JP H0752157Y2 JP 13993289 U JP13993289 U JP 13993289U JP 13993289 U JP13993289 U JP 13993289U JP H0752157 Y2 JPH0752157 Y2 JP H0752157Y2
Authority
JP
Japan
Prior art keywords
boom
boom hoisting
control device
crane
hoisting
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
JP13993289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0380088U (en]
Inventor
光伸 山田
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 JP13993289U priority Critical patent/JPH0752157Y2/ja
Publication of JPH0380088U publication Critical patent/JPH0380088U/ja
Application granted granted Critical
Publication of JPH0752157Y2 publication Critical patent/JPH0752157Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP13993289U 1989-12-04 1989-12-04 クレーン用ブーム起伏回路の制御装置 Expired - Lifetime JPH0752157Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13993289U JPH0752157Y2 (ja) 1989-12-04 1989-12-04 クレーン用ブーム起伏回路の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13993289U JPH0752157Y2 (ja) 1989-12-04 1989-12-04 クレーン用ブーム起伏回路の制御装置

Publications (2)

Publication Number Publication Date
JPH0380088U JPH0380088U (en]) 1991-08-15
JPH0752157Y2 true JPH0752157Y2 (ja) 1995-11-29

Family

ID=31686948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13993289U Expired - Lifetime JPH0752157Y2 (ja) 1989-12-04 1989-12-04 クレーン用ブーム起伏回路の制御装置

Country Status (1)

Country Link
JP (1) JPH0752157Y2 (en])

Also Published As

Publication number Publication date
JPH0380088U (en]) 1991-08-15

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