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:
Oct. 06, 2020
Filed:
May. 01, 2019
Parker-hannifin Corporation, Cleveland, OH (US);
Thomas K. Castle, Morristown, TN (US);
Jason S. Richardson, Chuckey, TN (US);
Kyle L. Merrill, Chuckey, TN (US);
Steve Finkner, Cleveland, OH (US);
Jeremy Tate, Cleaveland, OH (US);
Kenneth T. Gilbert, Bristol, TN (US);
Imam Nabil, Louisville, KY (US);
Robert Manbert, Savannah, GA (US);
James R. Lenz, Bristol, TN (US);
David M. Heathcoat, Cleveland, OH (US);
Other;
Abstract
An example hydrostatic transmission includes (i) a motor section having a motor interface; (ii) a pump section configured to generate fluid flow, where the pump section comprises a pump interface having a first pump port to provide fluid flow therethrough and a second pump port to receive returning fluid flow therethrough; and (iii) an interface block coupled to the motor interface and coupled to the pump interface so as to couple the pump section to the motor section, where the interface block includes internal fluid passage to facilitate fluid communication between the pump section and the motor section.