Patent ID: 8458843

Claim:
A brush box, comprising: a tank having an interior volume; a pair of cylindrical rollers coupled at each end thereof to a respective support member disposed outside the interior volume, each of the cylindrical rollers disposed at least partially in the interior volume and being rotatable about a respective axis; an actuator assembly coupled to each of the cylindrical rollers to move the respective cylindrical roller between a first position where the cylindrical rollers are in proximity to each other and a second position where the cylindrical rollers are spaced away from each other; and a conditioning device for each of the cylindrical rollers, each conditioning device including a conditioner disposed in the interior volume, the conditioner contacting an outer surface of each of the cylindrical rollers when the rollers are in the second position, wherein: the conditioner is rotatably coupled to a sidewall of the tank by one or more support members, the one or more support members are coupled to an actuator, the cylindrical rollers are rotatable about a first axis and a second axis, the first axis being different than and parallel to the second axis, and the actuator rotates the conditioner about a third axis that is substantially normal to the first or the second axis.