| 摘要 |
<p>A toothed rack (5) is described, suitable to equip a hydraulic tensioner for chains (1), in particular for the timing chain of an engine, which comprises a plurality of teeth (6) and which has, at the area of joining (12) of the walls (13, 14) of two adjacent teeth (6), a space (15) having a large radius of curvature. <??>A hydraulic tensioner comprising a toothed rack (5) according to the present invention also forms the subject matter of the present invention. <IMAGE></p> |
