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. 20, 2025
Filed:
Dec. 01, 2022
Way Assauto Srl, Asti, IT;
Instituto Tecnológico Y DE Estudios Superiores DE Monterrey, Nuevo León, MX;
Renato Galluzzi, San Benigno Canavese, IT;
Fabio Cotto, Turin, IT;
Nicola Amati, Alpignano, IT;
Manfredi Tornabene, Palermo, IT;
WAY ASSAUTO SRL, Asti At, IT;
INSTITUTO TECNOLÓGICO Y DE ESTUDIOS SUPERIORES DE MONTERREY, Nuevo León, MX;
Abstract
The suspension includes a hydraulic actuator and a supply hydraulic circuit connected to the hydraulic actuator to supply a compression chamber and an extension chamber of the hydraulic actuator with a working fluid. The supply hydraulic circuit includes a hydraulic pump, a high-pressure line connected to a delivery port of the hydraulic pump, a low-pressure line connected to a suction port of the hydraulic pump, and a flow control valve connected on one side to the compression chamber and extension chamber of the hydraulic actuator and on the other side to the high-pressure line and low-pressure line. The flow control valve is a rotary spool valve having a spool which is rotatable continuously between a plurality of operating positions.