| 摘要 |
<p>The railway rolling-stock connection between the wheel frame and its spring-supported wagon body has a horizontal hinge linkage, with springs. Two bars (6) are mounted close together with the interval between the points of engagement on the wagon body (5), in the form of hinged bearings, differing from the interval between points of engagement on the wheel frame (3). The bars may form a trapezoid unit, or an equilateral triangle, symmetrical with the vehicles longitudinal axis. The bars transfer thrust and tension forces, and modulate pendulum swing of superstructure relative to wheel frame.</p> |
