The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 2021
Filed:
Dec. 05, 2018
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Gregory Alan Rittmeyer, Winnebago, IL (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
A variable wobbler for a hydraulic unit is disclosed, which includes body defining a central vertical axis, a horizontal longitudinal axis and a horizontal transverse axis, and including an exterior surface having a segmented outer peripheral edge and a circular inner peripheral edge extending around the central vertical axis, wherein a datum point is located on a first lateral segment of the outer peripheral edge of the exterior surface, and wherein a 45 degree relief angle is formed between the outer peripheral edge of the first lateral segment and a datum line that extends through the datum point in a direction that is perpendicular to the horizontal longitudinal axis.