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:
Feb. 04, 2020
Filed:
Oct. 02, 2017
J.c. Bamford Excavators Limited, Uttoxeter, GB;
James Hewitt, Leicestershire, GB;
J.C. BAMFORD EXCAVATORS LIMITED, Uttoxeter, Staffordshire, GB;
Abstract
The present invention relates to a hydraulic system comprising a first actuator and a first pump fluidly connected or connectable to the first actuator via a first circuit and adapted to drive the first actuator. The system further comprises a second pump, a second actuator and a third pump, the third pump being fluidly connected or connectable to the second actuator via a second circuit and adapted to drive the second actuator. To assist the first and third pumps in moving the first and second actuators, the second pump is connectable to the first and second actuators via first and second control valves.