SAFETY CONTROL SYSTEM OF CRANE USING THREE ROLLER TENSIOMETER

A safety control system of a crane using a roller type load detection device is provided to improve the convenience by including a safety control device outputting an electric signal with a three steps relative to the loading rate. A safety control system of a crane using a roller type load detectio...

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Bibliographic Details
Main Author KIM, JONG KEON
Format Patent
LanguageEnglish
Korean
Published 01.07.2009
Subjects
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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