Patent ID: 9482265
Filing Date: 2016-11-01
CPC Classification: F02C,F04B,F05D,F16C,F16H

Claim Text:
1. A variable shaft of a hydraulic unit, comprising: a body having a first end and a second opposite end; and a first flange and a substantially identical second flange integrally formed with the body of the shaft adjacent the second end, the first flange and the second flange each having an axial length parallel to a longitudinal axis of the body of about 0.085±0.010 inches (0.216±0.0254 cm), the first flange and the second flange having an outer diameter of 1.359 inches (3.452 cm), the first flange and the second flange being separated by from one another by a distance of about 0.3162 inches (0.8031 cm); wherein a portion of the body between the first flange and the second flange has an outer diameter of about 1.2013 inches (3.051 cm); wherein: wherein: wherein: wherein: wherein a through hole is formed in a portion of the body extending through the first splines, the through hole having a diameter of about 0.095±0.005 inches (0.2413±0.0127 cm) and being located at an axial distance of about 1.475 inches (3.747 cm) from the first end; wherein the body has a substantially hollow interior a first hollow portion adjacent the second end has an inner diameter of about 0.938±0.010 inches (2.383±0.0254 cm) and has an axial length extending from the second end of about 0.364±0.010 inches (0.925±0.0254 cm); wherein a second hollow portion adjacent the first hollow portion and aligned with the third portion, the plurality of first splines, and at least part of the second portion of the body has an inner diameter of about 0.517±0.010 inches (1.313±0.0254 cm); and wherein a plurality of second splines are integrally formed with an interior surface of the body adjacent the first end, a third hollow portion being defined by the plurality of second splines, an end of the plurality of second splines being spaced from the second end of the shaft by an axial distance of 2.351±0.015 inches (5.972±0.038 cm).