| 摘要 |
This invention relates to a cam arrangement which includes a cam means, having a camming surface, and a first end face, and a cam support means, having a first end face. The two end faces are disposed adjacent to and in contact with each other, and means are provided for movably locking the cam means with the support so that, to a controlled extent, relative motion between the cam means and the support means is possible. In one embodiment, the means for movably locking comprises a protrusion on the end face of the cam and a mating recess on the end face of the support, the width of the recess being greater than the width of the protrusion, so that motion of the cam means relative to the support means, to the extent of the difference in widths, is possible. |
