A Study of a Metal Pushing V-Belt Type CVT-Part 2: Compression Force Between Metal Blocks and Ring Tension

In this study, distributions of block compression force on the driving and driven pulleys were measured using a tiny load-cell inserted between two blocks and a telemeter system, under several constant speed ratios. Ring tension distributions were also measured using a specially devised block. From the experimental results, the following conclusions were drawn:

1. (1)
   Block compression force distribution on the driving pulley is significantly different from that on the driven pulley.
2. (2)
   Ring tension takes different value at each side of strings. It is considered that this phenomenon is caused by difference of saddle surface speed between two pulleys.