Patent ID: 11885081
Assignee: CATERPILLAR PAVING PRODUCTS INC.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC E  B  F | IPC E  F

Claim 10:
11. The propelled milling machine of claim 10, wherein the electronic controller is programmed to conduct one or more of:
a transmission check to determine if the rotor drive transmission is engaged in one of the high gear ratio and the low gear ratio on occurrence of the pressure loss event in the rotor transmission hydraulic circuit;
a cutting rotor check to determine if the cutting rotor is engaged with the work surface on occurrence of the pressure loss event in the rotor transmission hydraulic circuit; and an engine check to determine one or more of whether the internal combustion engine is operating, the speed of the internal combustion engine, and the torque output of the internal combustion engine on occurrence of the pressure loss event.