Descent-restricting device
First Claim
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1. A descent-restricting device for restricting a descent of a vehicle when starting the vehicle from a stationary state on an incline, comprising:
- a motor for transmitting power to a drive shaft of the vehicle;
a power source;
a motor control portion for controlling electric power provided from the power source to the motor; and
a short circuit switch portion for short-circuiting a plurality of wirings connecting the motor and the motor control portion when starting the vehicle from the stationary state on the incline.
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Abstract
A descent-restricting device for restricting a descent of a vehicle when starting the vehicle from a stationary state on an incline includes a motor for transmitting power to a drive shaft of the vehicle, a power source, a motor control portion for controlling electric power provided from the power source to the motor, and a short circuit switch portion for short-circuiting a plurality of wirings connecting the motor and the motor control portion when starting the vehicle from the stationary state on the incline.
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Citations
17 Claims
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1. A descent-restricting device for restricting a descent of a vehicle when starting the vehicle from a stationary state on an incline, comprising:
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a motor for transmitting power to a drive shaft of the vehicle;
a power source;
a motor control portion for controlling electric power provided from the power source to the motor; and
a short circuit switch portion for short-circuiting a plurality of wirings connecting the motor and the motor control portion when starting the vehicle from the stationary state on the incline. - View Dependent Claims (2, 5, 6, 9, 11, 13, 15, 17)
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3. A descent-restricting device for restricting a descent of a vehicle when starting the vehicle from a stationary state on an inline, comprising:
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a motor for transmitting power to a drive shaft of a vehicle;
a power source;
a motor control portion for controlling electric power provided from the power source to the motor; and
a switch portion provided on a wiring connecting the power source and the motor control portion, the switch portion for connecting and disconnecting the power source and the motor control portion for purposes of restricting a descent of the vehicle. - View Dependent Claims (4, 7, 8, 10, 12, 14, 16)
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Specification