Perkins Coie LLP
Vehicle and vehicle step apparatus with multiple drive motors
A vehicle step apparatus comprises a first extending and retracting device comprising a first mounting bracket, a first step bracket, and a first arm assembly configured to drive the first step bracket to move between a first extended position and a first retracted position; a second extending and retracting device comprising a second mounting bracket, a second step bracket, and a second arm assembly configured to drive the second step bracket to move between a second extended position and a second retracted position; a step mounted on the first and second step bracket; a first permanent magnet direct current motor mounted on the first mounting bracket and coupled with the first arm assembly to drive the first arm assembly; and a second permanent magnet direct current motor mounted on the second mounting bracket and coupled with the second arm assembly to drive the second arm assembly.
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
F F B F F B
F16H F16H B60R F16H F16H B60R
inventional inventional inventional additional inventional inventional
Xinfa Qi Yiming
Du Zhang Wang