| 摘要 |
<p>The invention concerns a brush-holder system (10) for an electrical driving device. The inventive brush-holder system comprises a brush-holder plate (12), a central opening (22) for receiving a collector (24), as well as leaf springs (14) arranged on the brush-holder plate (12), including respectively a brush (16, 18), carrying the brush current and pushing the brushes (16, 18) with a preloaded force acting in the direction of the longitudinal axis (34) of the central opening (22). The invention is characterized in that the brush-holder plate (12) comprises guiding means (38) for guiding in a radial direction the brushes (16, 18), or the brush segments (32) including the brushes, the spring leafs (14).</p> |
