Patent ID: 11898470
Assignee: EATON INTELLIGENT POWER LIMITED
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A rocker assembly for a type III center pivot valvetrain, the rocker assembly comprising:
a rocker arm comprising a cam end, a center pivot bore, and a valve end which includes a first actuator bore and a second actuator bore;
a cylinder deactivation actuator arranged in the first actuator bore, the cylinder deactivation actuator comprising:
a hydraulically actuated latch assembly configured to selectively switch between a latched configuration and an unlatched configuration;
a mechanical lash-setting sleeve distanced from a travel stop defined within the first actuator bore; and
a latch step disposed below the mechanical lash-setting sleeve and extending into the first actuator bore; and

an engine brake actuator arranged in the second actuator bore,
wherein the hydraulically actuated latch assembly is further configured to selectively travel between the travel stop and the latch step when the hydraulically actuated latch assembly is in the latched configuration.