Patent ID: 11866891
Assignee: CATERPILLAR PAVING PRODUCTS INC.
Field: Chemical engineering (Chemistry)
Classification: CPC E  B | IPC B  E

Claim 1:
2. The rotor of claim 1, wherein the inner drum comprises a first alignment member and a second alignment member extending radially outward from the inner drum outer surface, wherein the first outer shell portion has a first alignment recess defined in a first shell inner surface of the first outer shell portion and receiving the first alignment member, wherein the second outer shell portion has a second alignment recess defined in a second shell inner surface of the second outer shell portion and receiving the second alignment member, and wherein the first alignment member and the second alignment member engage the first alignment recess and the second alignment recess, respectively, to prevent circumferential rotation of the first outer shell portion and the second outer shell portion relative to the inner drum.