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:
Nov. 11, 2025
Filed:
Dec. 02, 2022
Eaton Intelligent Power Limited, Dublin, IE;
Emanuele Raimondi, Turin, IT;
Massimo D'Amore, Turin, IT;
Eaton Intelligent Power Limited, Dublin, IE;
Abstract
A valve bridge assembly for an engine includes a main body configured to engage a distal end of at least one valve stem. A receiving body is movably disposed within a cavity of the main body between a first position and a second position. The receiving body includes at least one key-receiver. A piston body is movably attached to the main body and includes a key configured to be received into the key-receiver of the receiving body. When the receiving body is in the first position. the key-receiver feature and key are misaligned and a force applied to the piston body is transmitted to the at least one valve stem via the receiving body and the main body. When the receiving body is in the second position, the key-receiver and the key are aligned and a force applied to the piston body causes the piston body to be displaced relative to the main body.