Patent ID: 11905055
Assignee: ALTRIA CLIENT SERVICES LLC
Field: Other special machines (Mechanical engineering)
Classification: CPC B  A | IPC B

Claim 15:
16. The doser assembly of claim 14, wherein
an upper surface of the hopper assembly defines a first hopper groove and a second hopper groove that have a width in a first direction, are spaced apart from each other in a second direction, and descend in a third direction from the upper surface of the hopper assembly,
the first direction, the second direction, and the third direction cross each other,
the shaft is connected to the roller and extends in the second direction through the first hopper groove, the roller, and the second hopper groove, and
the vertical adjuster is configured to adjust the position of the roller in the third direction based on adjusting the position of the shaft in the third direction.