JP2508070Y2 - ジブ付ブ―ムにおけるジブ起伏装置 - Google Patents

ジブ付ブ―ムにおけるジブ起伏装置

Info

Publication number
JP2508070Y2
JP2508070Y2 JP1989072502U JP7250289U JP2508070Y2 JP 2508070 Y2 JP2508070 Y2 JP 2508070Y2 JP 1989072502 U JP1989072502 U JP 1989072502U JP 7250289 U JP7250289 U JP 7250289U JP 2508070 Y2 JP2508070 Y2 JP 2508070Y2
Authority
JP
Japan
Prior art keywords
jib
jib body
boom
box
tension
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 - Fee Related
Application number
JP1989072502U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312887U (enrdf_load_stackoverflow
Inventor
靖雄 山崎
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.)
Tadano Ltd
Original Assignee
Tadano 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 Tadano Ltd filed Critical Tadano Ltd
Priority to JP1989072502U priority Critical patent/JP2508070Y2/ja
Publication of JPH0312887U publication Critical patent/JPH0312887U/ja
Application granted granted Critical
Publication of JP2508070Y2 publication Critical patent/JP2508070Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP1989072502U 1989-06-20 1989-06-20 ジブ付ブ―ムにおけるジブ起伏装置 Expired - Fee Related JP2508070Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989072502U JP2508070Y2 (ja) 1989-06-20 1989-06-20 ジブ付ブ―ムにおけるジブ起伏装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989072502U JP2508070Y2 (ja) 1989-06-20 1989-06-20 ジブ付ブ―ムにおけるジブ起伏装置

Publications (2)

Publication Number Publication Date
JPH0312887U JPH0312887U (enrdf_load_stackoverflow) 1991-02-08
JP2508070Y2 true JP2508070Y2 (ja) 1996-08-21

Family

ID=31610491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989072502U Expired - Fee Related JP2508070Y2 (ja) 1989-06-20 1989-06-20 ジブ付ブ―ムにおけるジブ起伏装置

Country Status (1)

Country Link
JP (1) JP2508070Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648882U (enrdf_load_stackoverflow) * 1987-07-07 1989-01-18

Also Published As

Publication number Publication date
JPH0312887U (enrdf_load_stackoverflow) 1991-02-08

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