Patent ID: 11964312
Assignee: CATERPILLAR PAVING PRODUCTS INC.
Field: Chemical engineering (Chemistry)
Classification: CPC B  E  F | IPC B  E  F

Claim 11:
12. The system of claim 11, wherein the one or more fluid actuators of the one or more second actuators include a cylinder portion and a rod portion displaceable with respect to the cylinder portion to define a head end chamber and a rod end chamber within the one or more fluid actuators,
the rod end chamber receiving the pressurized fluid to actuate the one or more fluid actuators towards a first condition and raise the mixing chamber up to the predefined height threshold with respect to the ground surface, and
the head end chamber receiving the pressurized fluid to actuate the one or more fluid actuators towards a second condition and lower the mixing chamber up to a predefined depth threshold with respect to the ground surface,
wherein the controller is configured to:
move the second control valve between a first state and a second state, wherein, in the first state, fluid is received by the rod end chamber and is released by the head end chamber to actuate the one or more fluid actuators towards the first condition, and, in the second state, fluid is received by the head end chamber and is released by the rod end chamber to actuate the one or more fluid actuators towards the second condition.