Motor-driven traveling device
AssigneeSharp Kabushiki Kaisha
InventorYoichi Fujiwara
Life of this patent
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Abstract
The present invention provides a motor-driven traveling device including: a vehicle body; a motor for travel driving that is capable of braking the vehicle body as a short brake or a dynamic brake; an electromagnetic brake that brakes the vehicle body, separately from the motor; an operation switching circuit that switches between causing the motor to perform travel driving and causing the motor to perform braking; a brake release switch that receives an operation pertaining to brake releasing of the motor and the electromagnetic brake; and a brake control circuit that, while the brake release switch is operated, controls the motor and the electromagnetic brake in response to the operation on the brake release switch.
Claims14
A motor-driven traveling device comprising:
- a vehicle body;
- a motor for travel driving that is capable of braking the vehicle body as a short brake or a dynamic brake;
- an electromagnetic brake that brakes the vehicle body, separately from the motor;
- an operation switching circuit that switches between causing the motor to perform travel driving and causing the motor to perform braking;
- a brake release switch that receives an operation pertaining to brake releasing of the motor and the electromagnetic brake;
- and
- a brake control circuit that, while the brake release switch is operated, controls the motor and the electromagnetic brake in response to the operation on the brake release switch.
Dependencies are inferred from the claim text.