| 摘要 |
<p>SNUBBER A hydraulic snubber device and more particularly, a snubber adapted to be interposed in the spring group between a bolster and a side frame member and having a single primary operating cartridge which is selectively usable with a plurality of differing configuration snubber casings or envelopes for a variety of spring group positions; and, further, a snubber device which is operationally positionable within the center of a spring group and is captively retained therein solely by communication of the snubber casing thereof with laterally adjacent springs of such a spring group.</p> |
