JPH01180491U - - Google Patents

Info

Publication number
JPH01180491U
JPH01180491U JP7546488U JP7546488U JPH01180491U JP H01180491 U JPH01180491 U JP H01180491U JP 7546488 U JP7546488 U JP 7546488U JP 7546488 U JP7546488 U JP 7546488U JP H01180491 U JPH01180491 U JP H01180491U
Authority
JP
Japan
Prior art keywords
trolley
light emitting
emitting source
laser light
load
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
JP7546488U
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 JP7546488U priority Critical patent/JPH01180491U/ja
Publication of JPH01180491U publication Critical patent/JPH01180491U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
JP7546488U 1988-06-07 1988-06-07 Pending JPH01180491U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7546488U JPH01180491U (en]) 1988-06-07 1988-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7546488U JPH01180491U (en]) 1988-06-07 1988-06-07

Publications (1)

Publication Number Publication Date
JPH01180491U true JPH01180491U (en]) 1989-12-26

Family

ID=31300532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7546488U Pending JPH01180491U (en]) 1988-06-07 1988-06-07

Country Status (1)

Country Link
JP (1) JPH01180491U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014189353A (ja) * 2013-03-26 2014-10-06 Mitsui Eng & Shipbuild Co Ltd 吊具の振れ検出装置及びその制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014189353A (ja) * 2013-03-26 2014-10-06 Mitsui Eng & Shipbuild Co Ltd 吊具の振れ検出装置及びその制御方法

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