JPH02103081U - - Google Patents

Info

Publication number
JPH02103081U
JPH02103081U JP1100489U JP1100489U JPH02103081U JP H02103081 U JPH02103081 U JP H02103081U JP 1100489 U JP1100489 U JP 1100489U JP 1100489 U JP1100489 U JP 1100489U JP H02103081 U JPH02103081 U JP H02103081U
Authority
JP
Japan
Prior art keywords
boom
distance
head position
detector
boom head
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.)
Pending
Application number
JP1100489U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1100489U priority Critical patent/JPH02103081U/ja
Publication of JPH02103081U publication Critical patent/JPH02103081U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP1100489U 1989-01-31 1989-01-31 Pending JPH02103081U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1100489U JPH02103081U (enExample) 1989-01-31 1989-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1100489U JPH02103081U (enExample) 1989-01-31 1989-01-31

Publications (1)

Publication Number Publication Date
JPH02103081U true JPH02103081U (enExample) 1990-08-16

Family

ID=31219175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1100489U Pending JPH02103081U (enExample) 1989-01-31 1989-01-31

Country Status (1)

Country Link
JP (1) JPH02103081U (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634989B2 (enExample) * 1981-12-10 1988-02-01 Fujitsu Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634989B2 (enExample) * 1981-12-10 1988-02-01 Fujitsu Ltd

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