| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a durable shaft-coupling mechanism for electric power-steering in which backlash and play are hardly caused in the direction around the axis even in a long-term use between one rotation shaft, e.g. the rotation shaft coupled to an output rotation-shaft of an electric motor, and the other rotation shaft, e.g. a steering shaft coupled to a steering wheel, and transmission of impulse at the time of reverse rotation of the electric motor and vibration of brushes to the steering wheel can be reduced without causing an unpleasant steering-feel. <P>SOLUTION: The shaft-coupling mechanism 1 for an electric power-steering 1 comprises a coupling base-body 3 coupled to the rotation shaft 2, a coupling base-body 5 coupled to the steering shaft 4 as a rotation shaft, and a rotation-transmitting member 6. The rotation-transmitting member 6 is provided between the coupling base-bodies 3 and 5, and transmits the rotation around the axis of the coupling main-body 3, i.e. rotation in the direction of R to the coupling base-body 5 as rotation in the direction of the R. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
