CARRYING WORK ASSISTING DEVICE

PROBLEM TO BE SOLVED: To solve a problem in an assisting device in assisting the carrying of heavy goods by a worker, in which an art for taking an appropriate measures to a control of the assisting device in failure is asked for improving safety. SOLUTION: When a force sensor 30 goes wrong form som...

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Bibliographic Details
Main Authors KONOSU HITOSHI, ARAKI ISAMU, TAKAYANAGI EIICHI, FUJITA KATSUTOSHI, KONO TADAMICHI
Format Patent
LanguageEnglish
Published 15.01.2003
Edition7
Subjects
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To solve a problem in an assisting device in assisting the carrying of heavy goods by a worker, in which an art for taking an appropriate measures to a control of the assisting device in failure is asked for improving safety. SOLUTION: When a force sensor 30 goes wrong form some causes, the force sensor 30 transmits a fault signal to a safety circuit 80. The safety circuit 80 receiving the fault signal intercepts a power to be fed to motor drivers 50 and 52 to stop the operation of the carrying work assisting device 10.
Bibliography:Application Number: JP20010198273