Jong-sang Son,Je-seong Ryu,Seung-hyeon KIM,Young-ho Kim
申请号：
US14769280
公开号：
US20160131549A1
申请日:
2013.12.09
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A calibration apparatus for a wheelchair dynamometer include a body, a motor, a sensor, a wheel and a controller. The motor may be installed at the body to generate a torque. The sensor may be configured to measure a torque or a revolution per minute (RPM) generated from the motor. The wheel may be rotated by the torque. The controller may be configured to control the torque or the RPM generated from the motor and display a torque or a RPM measured by the sensor.
