| 摘要 |
<p>The invention pertains to a self-locking washer (10) comprising two toothed rings (12, 14) each having an application surface (16, 18) and a plurality of teeth (22, 24) located on said application surface, each of said teeth (22, 24) having a peak (40; 46) and two opposite flanks (36, 38; 42, 44) extending on each side of said peak (40; 46), one of the flanks (36) of each of the teeth (22) of one of said toothed rings (14) being capable of abutting against one of the flanks (44) of each of the teeth (22) of the other of said toothed rings (12). The width of the teeth (24) of said one of said toothed rings (14) is less than the width of the teeth (22) of said other of said toothed rings (12) so as to be able to form a backlash (34) between the teeth (24) of said one of said toothed rings (24) and the teeth (22) of said other of said toothed rings (12).</p> |
