Abstract: Pneumatic-coil series spring support means, as for vehicles, which substantially inhibits tilt of the pneumatic spring component, as by providing a rigid extension of the movable spring seat of the pneumatic spring component and hinging the remote end of the rigid seat extension to the member which carries the relatively fixed spring seat of the pneumatic spring component, leaving the coil spring component to take the required lateral movement of the combined spring support means; particularly for arrangements in which the pneumatic spring component is located below the coil spring component.

Abstract: Railway truck construction in which truck side frames have considerable free weaving movement relative to each other about a center post of a truck bolster and in which the side frames have inner transom structure with center post bearing portions completely encircling the center post and fitting together in complementary arrangement in assembly.