| 摘要 |
<p>Coupling joint between rail vehicles resting on a middle bogey, which comprises an element made of elastic composite material (5) formed from seven layers of elastomeric composition (7) sandwiched by six metal hoops (6) of constant thickness, the contact surfaces being in the form of truncated cones preferably of an apex angle of 25 degrees, the inner reinforcement (8), forming an assembly surface (9), and the outer reinforcement (4), supporting the element made of elastic composite material (5), being adhesively bonded to the adjacent layers of elastomeric composition (7a) and (7g). …<??>The invention is used for the coupling of railway trains.</p> |
