Patent ID: 11937550
Assignee: VERMEER MANUFACTURING COMPANY
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 19:
20. The drum assembly as set forth in claim 19 wherein, in the first helix:
a first portion of the centering paddles are connected to the drum toward the first end of the drum, a spreading paddle is connected to the drum toward the center plane, and a first portion of the dispersal paddles are connected to the drum such that the first portion of the dispersal paddles are disposed between centering paddles and the spreading paddle;, and wherein, in the second helix:
a second portion of the centering paddles are connected to the drum toward the second end of the drum, a spreading paddle is connected to the drum toward the center plane, and a second portion of the dispersal paddles are connected to the drum such that dispersal paddles are disposed between the second portion of centering paddles and the spreading paddle.