| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric assist carriage for assisting driving force without a sense of incongruity in response to operation of a worker. <P>SOLUTION: This electric assist carriage 100 can travel by imparting assist force to the driving force imparted by the worker, and includes a vehicle body frame 1 capable of placing a cargo via a loading space 3, a pair of driving wheels 11 arranged at an interval on the right and left of the vehicle body frame 1, an operation handle 5 capable of inputting the driving force from right-left two places of the vehicle body frame 1 by being press-operated by the worker, a pair of torque sensors 6 for detecting driving torque acting on the respective right-left two places of the vehicle body frame 1 by press-operating the operation handle 5, a controller 30 for arithmetically operating the assist force imparted to the respective driving wheels 11 in response to driving torque detected by the torque sensors 6, and a pair of electric motors 15 for imparting the assist force arithmetically operated by the controller 30 to the respective driving wheels 11. <P>COPYRIGHT: (C)2012,JPO&INPIT |
