Abstract: A brush station for use in a vehicle wash system includes a support frame. A first brush unit support is mounted to the frame and a first brush mounted on the first brush support member. Also, a second brush support is mounted to said frame and a second brush is mounted on the first brush support. The first brush support is mounted to the frame at a first longitudinal position that is upstream in the direction of vehicle travel from a second longitudinal position where the second brush support is mounted to the frame. The first brush support extends generally from the frame in the direction of travel and the second brush support extends generally from the frame opposite to the direction of travel. An exterior surface of a vehicle moving through the station in the direction of travel will be cleaned by said first and second brushes. Partial or substantially complete longitudinal overlap can be provided between the first and second brush units.

Abstract: A vehicle washing apparatus includes a brush mounted to a drive shaft, a position locator for positioning the brush relative to a vehicle to be washed and a motor for rotating the drive shaft. A controller positions the brush proximate the vehicle for washing. A load sensor, for sensing the load on the drive shaft, is connected to the controller so that the controller may react to the sensed load exceeding a threshold by controlling a retraction of the brush from the vehicle. Additionally, parameters related to the operation of the brush may be determined based on information related to the size of the vehicle to be washed, where the size information is obtained by sensors.

Abstract: A pump station comprising includes a motor and pump arrangement, a tank for holding a liquid; and a frame for supporting the tank generally above the motor and pump arrangement. The motor and pump arrangement includes a motor having a drive shaft rotatable about a first longitudinal axis and a pump having a drive shaft rotatable about a second longitudinal axis oriented parallel to the first longitudinal axis. A drive mechanism interconnects the drive shaft of the motor and the drive shaft of the pump. A mounting assembly is provided and includes a lower portion mounted to a portion of one of the motor and the pump; and an upper portion to which the other of the motor and the pump is mounted. The lower portion and the upper portion are configured and selectively movable in such a manner that the drive shaft of the motor and the drive shaft of the pump, during translation movement relative to each other, are constrained from rotational movement relative to each other.

Abstract: A pump station comprising includes a motor and pump arrangement, a tank for holding a liquid; and a frame for supporting the tank generally above the motor and pump arrangement. The motor and pump arrangement includes a motor having a drive shaft rotatable about a first longitudinal axis and a pump having a drive shaft rotatable about a second longitudinal axis oriented parallel to the first longitudinal axis. A drive mechanism interconnects the drive shaft of the motor and the drive shaft of the pump. A mounting assembly is provided and includes a lower portion mounted to a portion of one of the motor and the pump; and an upper portion to which the other of the motor and the pump is mounted. The lower portion and the upper portion are configured and selectively movable in such a manner that the drive shaft of the motor and the drive shaft of the pump, during translation movement relative to each other, are constrained from rotational movement relative to each other.