| 摘要 |
An anti-snaking stabiliser for a motor-vehicle/trailer, e.g. car/caravan, combination consists of two lever arms mutually interconnected by a pivot assembly axially loaded to establish a frictional resistance for damping snaking of a trailer. The stabiliser incorporates means for simplifying the setting of the stabiliser. In one embodiment, a pointer carried by a screwthreaded nut of a pivot bolt is co-operable with a co-axial graduated and freely rotatable disc. To set the stabiliser, the nut is tightened till axial freedom is just removed, then the disc and pointer are used to measure subsequent tightening of the nut. In a second embodiment, the pointer is replaced by a second disc which engages the nut throughh a spring loaded detent which determines more consistently the nut position at which axial freedom is removed. Subsequent tightening from this position must therefore produce more accurate settings. |
