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. 02, 2021
Filed:
Dec. 04, 2018
Eaton Intelligent Power Limited, Dublin, IE;
Fabiano Contarin, Rivarolo Canavese, IT;
Nicola Andrisani, Cumiana, IT;
Eric Yankovic, Augusta, MI (US);
Mark VanWingerden, Battle Creek, MI (US);
Matthew Vance, Kalamazoo, MI (US);
James E. McCarthy, Jr., Kalamazoo, MI (US);
Michael Guzak, Battle Creek, MI (US);
Eaton Intelligent Power Limited, Dublin, IE;
Abstract
A valve train assembly includes at least a number of exhaust valves; at least one camshaft with at least a pair of a primary lift cam and an engine brake lift cam. A number of rocker arms each include a cam follower for following one of the primary lift cam and the engine brake lift cam. One rocker arm includes a cam follower following an engine brake lift cam. The rocker arm is provided with an engine brake capsule. Various biasing assemblies are disclosed that cooperate with one of the rocker arms of which the cam follower follows an engine brake lift cam to accommodate mechanical lash.