GEP19950204B - Position Indicator for Boom Crane Trolley - Google Patents

Position Indicator for Boom Crane Trolley

Info

Publication number
GEP19950204B
GEP19950204B GEAP1993743A GEAP1993000743A GEP19950204B GE P19950204 B GEP19950204 B GE P19950204B GE AP1993743 A GEAP1993743 A GE AP1993743A GE AP1993000743 A GEAP1993000743 A GE AP1993000743A GE P19950204 B GEP19950204 B GE P19950204B
Authority
GE
Georgia
Prior art keywords
crane
boom
crane trolley
position indicator
trolley
Prior art date
Application number
GEAP1993743A
Inventor
Mikheil Shilakadze
Vladimer Pirkulov
Original Assignee
Vladimer Pirkulov
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 Vladimer Pirkulov filed Critical Vladimer Pirkulov
Priority to GEAP1993743A priority Critical patent/GEP19950204B/en
Publication of GEP19950204B publication Critical patent/GEP19950204B/en

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

This invention refers to hoisting equipment, in particular to position indicator for crane trolley with the extended boom. Technical result is to increase the measurement accuracy of the position indication for the crane trolley and reliability of the crane operation. Position indicator for the boom crane trolley com-prises synchron transmitter 9 kinematically connec- ted by its shaft with the mechanism of displacement of the crane trolley 6 mounted on the crane boom 2 and connected electrically with the synchro receiver 10 provided on the crane, boom with the scale 12 of the position of the crane trolley. Besides it is provided with the limit switch I mounted on the section of the boom from its fastened end with the shifting in respect of it and with the possibility of co-operation with the synchro transmitter having electromagneting clutch 3 electrically connected with said limit switch. fig. 1.
GEAP1993743A 1993-05-14 1993-05-14 Position Indicator for Boom Crane Trolley GEP19950204B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP1993743A GEP19950204B (en) 1993-05-14 1993-05-14 Position Indicator for Boom Crane Trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP1993743A GEP19950204B (en) 1993-05-14 1993-05-14 Position Indicator for Boom Crane Trolley

Publications (1)

Publication Number Publication Date
GEP19950204B true GEP19950204B (en) 1995-11-28

Family

ID=81927085

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP1993743A GEP19950204B (en) 1993-05-14 1993-05-14 Position Indicator for Boom Crane Trolley

Country Status (1)

Country Link
GE (1) GEP19950204B (en)

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