Lift truck
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United States of America Patent
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-
N/A
Issued Date -
Mar 13, 2003
app pub date -
Aug 5, 2002
filing date -
Aug 21, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In a lift truck of a type that, using a brake controller 20, a traveling motor 3 can be braked by an electromagnetic brake 17, the brake controller 20, when it detects the brake operation of a brake operation device, not only actuates the electromagnetic brake 17 but also detects the truck body weight and traveling speed of the lift truck, thereby electrically braking the traveling motor 3 in such a manner that the electric brake force can be increased or decreased in correspondence to whether the thus-detected truck body weight is heavy or light as well as the electric brake force can be increased or decreased in correspondence to whether the thus-detected traveling speed is high or low.
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