| 摘要 |
<p>The present invention relates to a power steering for vehicles comprising a steering tube (1) joined to a steering box (2) and a tie-rod (3) immersed in pressurized oil which moves in a hydraulic chamber formed inside the tube (1) and is connected to a piston (4) dividing the hydraulic chamber into two parts, such that the oil enters or exits through couplers (5) in each of these parts depending on the movement of the piston (4) away from or towards the steering box (2), in which the end of the tube opposite to the steering box (2) is smaller and a retaining bush (6) is housed therein for the sealed closure of the hydraulic chamber.</p> |
