Mark Vii Equipment, Inc.

James D Johnson

Daniel A Fratello

David M Gauthier

Dennis R McCadden

Thanh J Tran

Michael W Mingee

Jon Leppo

Eric Engen

Don L Payne

Matt Lambert

Rotating turbo nozzles for use in car wash systems have a nozzle body with a hollow interior in which a nozzle member is rotated in unison with a fluid vortex created by pressurized fluid introduced into the interior of the nozzle body through passageways forming an acute angle with the hollow interior. Systems are employed for reducing the speed of rotation of the nozzle member relative to the nozzle body so as to improve the effective range in which the nozzle body can emit cleaning fluids with an acceptable impact force.

Fluid emitting nozzles for use with vehicle wash apparatus

An automatic vehicle washing system is described. The vehicle washing system incorporates an elongated overhead cleaning platform for cleaning the front, top and rear surfaces of a vehicle. The overhead cleaning platform is attached to a single lift mechanism at a first end and is suspended from a belt at a second end, wherein the belt is also operatively connected to the first end. Accordingly, vertical movement of the lift actuator causes both ends of the platform to uniformly rise or descend. The platform further comprises a pivotal boom with fluid nozzles attached thereto, and a reciprocating pivotal actuator. The reciprocating pivotal actuator is capable of pivotal movement to any number of angular orientations within its operative range of motion. Advantageously, the pivotal and vertical positions of the nozzles can be independently varied, permitting the location of the overhead cleaning nozzles to be optimized for various vehicle profiles.

Vehicle wash apparatus with an adjustable boom

A wash apparatus for automotive vehicles includes a plurality of reciprocating wands which are driven by a compact drive/linkage system to move the wands in unitary reciprocating motion as a vehicle is moved adjacent thereto. Each wand has a turbo nozzle that emits a stream of liquid in a circulating conical path which in cooperation with the reciprocating movement of the wands on which the nozzles are rotated creates a desired cleaning action.

Reciprocating wand vehicle wash apparatus

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Westminster, CO, United States of America

James D Johnson