| 摘要 |
<p>Disk brake with caliper (12) slidingly mounted on a fixed support (10) and comprising two friction elements (16, 16') which are anchored and slide in the fixed support (10), and susceptible of coming into friction engagement with the opposite faces of the disk upon actuating a brake motor (20) carried by the caliper (12). The caliper (12) slides with respect to the fixed support by means of at least one axial stud (22) comprising a first part (28, 28') which is integral with the caliper (12) and a second part (30) slidingly received in a corresponding bore (34) of the fixed support (10), characterized in that the second part (30) of the stud (22) is comprised of a tube (38) made of elastic material, slots (40) being provided in the thickness of the tube (38) and on at least one portion of its length; the slots (40) are evenly distributed along the periphery of the tube (38) in order to form equidistant lamellas (42) of equal width, each lamella (42) presenting longitudinally at least one undulation (44) whose convexity is directed outwards of the stud (42), the radius at the apex of the undulation (44) being at rest higher than or equal to the radius of the bore (24).</p> |
