Patent ID: 7614611
Filing Date: 2009-11-10
Classification: F16H

Abstract:
1. A sheave system comprising: a first grooved sheave, with an outer diameter of a first value; a first groove size, and a sheave body inner diameter of a first value; a second grooved sheave, with an outer diameter of a second value; a second groove size, and a sheave body inner diameter of a first value; a third grooved sheave, with an outer diameter of a third value; a third groove size, and a sheave body inner diameter of a first value; a first sheave sleeve configured to be fixedly attached to any of the first through third grooved sheaves, the first sheave sleeve comprising: a second sheave sleeve configured to be fixedly attached to any of the first through third grooved sheaves, the second sheave sleeve comprising: a third sheave sleeve configured to be fixedly attached to any of the first through third grooved sheaves, the third sheave sleeve comprising: