Hand tool machine with a torque limiter

The invention relates to a hand tool machine with a torque limiter (2) enabling a user to set a maximum torque which is transmitted by a motor drive (4) to a tool carrier (6). According to the invention, the hand tool machine comprises an overload clutch which interrupts a power flux between the mot...

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Bibliographic Details
Main Author AEBERHARD BRUNO
Format Patent
LanguageChinese
English
Published 30.06.2010
Subjects
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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Summary:The invention relates to a hand tool machine with a torque limiter (2) enabling a user to set a maximum torque which is transmitted by a motor drive (4) to a tool carrier (6). According to the invention, the hand tool machine comprises an overload clutch which interrupts a power flux between the motor drive (4) and the tool carrier (6) when the transmitted torque exceeds the overload torque, wherein the torque limitation unit is provided with a first clutch with two clutch components (20, 22), and the overload clutch has a second clutch with two clutch components (10, 20), characterized in that one clutch component (20) of the overload clutch is one part of the torque limitation unit and the other clutch component (10) of the overload clutch is a component of the planetary transmission.
Bibliography:Application Number: CN200910254184