| 摘要 |
Device (1) for reversibly converting linear movements into rotational movements and for converting rotational movements into electrical energy, and vice versa. The device has a central rail (4) and a support element (2) which surrounds the central rail, the support element being arranged so as to be movable relative to the central rail in the longitudinal direction of the central rail in linear movements. A plurality of rolling bodies (6) which are in contact with the central rail are rotatably mounted in the support element. The rolling bodies carry out rotational movements during the linear movements of the support element relative to the central rail in cooperation with the central rail. The elastically preloaded rolling bodies are arranged so that the central rail is mounted with substantially zero clearance under pressure, and the preloading forces cancel each other out and are produced by elastically deformed securing clips (3) on the support element. The rotational movements of at least one rolling body constitute the input or output of the electric machine. |
