| 摘要 |
<p>A device for resetting an automatic adjusting device on a brake rod linkage, particularly for railway vehicles, is mounted between an adjustable rod and a brake rod linkage connecting head rotatably coupled to the rod coaxially therewith and axially moveable with respect to the rod. The rod and head are each provided with mutually engagable serrations or teeth and a cap is mounted on the rod to extend over and enclose the end of the connecting head. A spring is positioned between a portion of the cap and a disc is retained by a snap ring on the connecting head for urging the serrations of the head and rod into mutual engagement. Upon release of the brakes, the rod can be rotated with respect to the connecting head.</p> |
