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:
Apr. 30, 2019
Filed:
Jan. 11, 2017
Applicant:
Cnh Industrial America Llc, New Holland, PA (US);
Inventor:
Jeffrey Trowbridge, Stevens, PA (US);
Assignee:
CNH Industrial America LLC, New Holland, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16D 31/02 (2006.01); A01D 69/00 (2006.01); F15B 1/04 (2006.01); F15B 11/08 (2006.01); F15B 13/02 (2006.01); F16H 61/4096 (2010.01); F15B 1/02 (2006.01); A01D 41/14 (2006.01); A01D 101/00 (2006.01);
U.S. Cl.
CPC ...
A01D 69/005 (2013.01); A01D 41/142 (2013.01); F15B 1/024 (2013.01); F15B 1/04 (2013.01); F15B 11/08 (2013.01); F15B 13/027 (2013.01); F16H 61/4096 (2013.01); A01D 2101/00 (2013.01); F15B 2211/20546 (2013.01);
Abstract
A header comprising an inlet line, a check valve, an accumulator and a hydromechanical transmission system is disclosed. The inlet line is used to receive a first pressure of hydraulic fluid and be in communication with the check valve. The accumulator is located downstream the check valve and in communication with the inlet valve. The hydromechanical transmission system includes a pressure line in communication with the inlet line that is downstream the accumulator and a closed hydraulic circuit in communication with the pressure line having a hydrostatic pump and a variable speed motor.