| 摘要 |
<p>A reversible locking device (1) for a tensioner (100) of a timing chain (20) is described, comprising: - a body (3), integral with the tensioner (100) and protruding with respect to the body of the tensioner (100), which has a shaped slot (2); - a perforated protrusion (4) integral with the shoe (5) carried by the piston (6) and protruding with respect to the shoe (5) so that its hole is aligned with the shaped slot (2); - a rod (7), having a first part (8) with a shape complementary to that of the shaped slot (2) and a second part (9) bearing at one end means (10) adapted to couple it reversibly to the perforated protrusion (4) integral with the shoe (5).</p> |
