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:
Sep. 30, 2025
Filed:
Jul. 26, 2024
Eaton Intelligent Power Limited, Dublin, IE;
Nicola Andrisani, Cumiana, IT;
Eaton Intelligent Power Limited, Dublin, IE;
Abstract
An integrated exhaust rocker arm assembly capable of selectively enabling an engine braking mode includes an inner body, an outer body, and a switchable system for selectively operatively coupling the outer body to the inner body. The inner body includes a secondary roller. The outer body includes a cam end, a valve end, and a main roller. The valve end includes a brake capsule that comprises another switchable system configured to selectively extend a plunger body to act on a valve bridge. The valve end further includes a lost motion mechanism that permits selective translation of a lost motion shaft along a lost motion receiving passage for transmitting integrated exhaust rocker arm motion to the valve bridge.