Phased continuously variable transmission chain

摘要

The power transmission chain of the present invention is formed of two parallel chains that are phased or offset by approximately one-half pitch. The chains are connected by struts that extend across the entire width of both chains. The power transmission chain belt of this invention provides for a restricting device in the interchain gap of the load block. Offset occurring during the speed change of a continuously variable transmission can be absorbed by the above mentioned gap. In one embodiment, the restricting device is in the form of a stop ring provided near the middle of the gap between the two side-by-side chains.