Load-responsive energy-saving motor-driven grass mower

Details Load-responsive energy-saving motor-driven grass mower Load-responsive energy-saving motor-driven grass mower

2011-02-15

2011-02-15

Will, Thomas B (Department: 3671)

Harvesters

Motorized harvester

With condition-responsive operation

C030S276000, C318S434000

Reexamination Certificate

active

07886509

ABSTRACT:
A power-driven grass mower includes an operation division having a grass cutter; a motor division having an electric motor and a power-source division having a battery, wherein the operation division is provided with a first means for watching if the motor division is locked for some reason or other, and a second means for putting the motor division into the inching operation in response to any signal from the first means indicating that the motor division is in a locking condition.

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