Belt for continuously variable transmission

Details Belt for continuously variable transmission Belt for continuously variable transmission

2007-10-16

2007-10-16

Charles, Marcus (Department: 3682)

Endless belt power transmission systems or components

Friction drive belt

Including plural interconnected members each having a drive...

C474S201000

Reexamination Certificate

active

10874746

ABSTRACT:
A belt for a continuously variable transmission comprises endless plate-like rings2and a plurality of plate-like elements3, which are placed adjacent to one another and slidably on the rings2, so that the rings2are disposed on the saddle portions34of the elements3, respectively. In each element3, a first recess42is provided at the upper innermost part of each saddle portion34such that the first recess42is continuous to a corresponding lower side end of the neck portion33. In addition, a second recess43is provided at the lower innermost part of each ear portion35such that the second recess43is continuous to a corresponding upper side end of the neck portion33. At least one of the first and second recesses42and43is in an elliptic arc figure, in a compound arc figure that comprises various circular arcs or in a compound arc figure that comprises an elliptic arc and one or more circular arcs.

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