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:
Dec. 31, 2013
Filed:
Dec. 22, 2009
Roger Paul Gray, Ii, Greeneville, TN (US);
Mark Schuster, Greeneville, TN (US);
Richard Hynes, Greeneville, TN (US);
Jason Richardson, Chuckey, TN (US);
Jim Mcburnett, Afton, TN (US);
Brook Cutshaw, Greeneville, TN (US);
Roger Paul Gray, II, Greeneville, TN (US);
Mark Schuster, Greeneville, TN (US);
Richard Hynes, Greeneville, TN (US);
Jason Richardson, Chuckey, TN (US);
Jim McBurnett, Afton, TN (US);
Brook Cutshaw, Greeneville, TN (US);
Parker Hannifin Corporation, Cleveland, OH (US);
Abstract
Hydraulic powered assembliesandare disclosed. The assemblyincludes a support unit, a hydraulic motor, and a driven memberthat is integral with the hydraulic motor. The hydraulic motorincludes a power groupthat includes six gerotor power units-. Each gerotor power unit-includes an inner rotorthat is fixed to a stationary through-shaftand an outer rotorthat is mounted for hypocycloidal movement relative to the inner rotor. The driven memberincludes segmentsthat support the outer rotorswithin the segments. The segmentscarry a winch cable receiving memberwhen the assemblyis used as a winch. The hydraulic powered assemblyis an alternative embodiment that includes two power groupsand. The power groupsandmay be symmetrical or asymmetrical.