| 摘要 |
<p>The transmission has pulley discs cooperating with contact zones of transverse hinge pins. The hinge pin (10) cooperates via rollers (11,12) with chain links (13). The hinge pins have end rims (14,15) each with increased height parts (16,17) of which the end surfaces (16a,17a) form the contact zones of the pulley discs. The contact zone is asymmetric w.r.t. longitudinal centre line of hinge pin.</p> |
