# US 8,769,756 B2 · Vehicle tire coating apparatus > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,769,756 B2 - Document ID: US8769756B2 - Status: Granted - Kind: B2 - Application number: 13/252,040 - Filed: 2011-10-03 - Published: 2013-04-04 - Granted: 2014-07-08 - Earliest claimed: 2007-02-06 - Assignees: Motor City Wash Works, Inc. - Applicants: Robert J. Wentworth; Lionel Belanger - Inventors: Robert J. Wentworth; Lionel Belanger - Web page: https://patentgrep.com/patent/US8769756B2 ## CPC - B60S 3/042: {Wheel cleaning devices (integral with vehicle B60S1/00)} - B05C 1/06: by rubbing contact, e.g. by brushes, by pads {(brushes in general A46B)} - B60S: SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR - B05C: APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL (spraying apparatus, atomising apparatus, nozzles B05B; plant for applying liquids or other fluent materials to objects by electrostatic spraying B05B5/08) ## Abstract A tire coating apparatus for applying fluid to vehicle tires in a vehicle washing system, includes a pair of mechanical applicators, which each have at least one coating applicator disposed thereon for contacting the vehicle tires to apply the fluid. One mechanical applicator is intended to engage the tires on a right side of a vehicle while the other mechanical applicator is intended to engage the tires on a left side of the vehicle. The mechanical applicators also include a guide portion for guiding the vehicle wheel when a patron had elected not to have a coating fluid applied to the vehicle wheels. The mechanical applicators are rotatable between an initial position where the coating applicators are in a non-coating position to a second position where the coating applicators are intended to contact a vehicle tire. ## Claims ### Claim 1 A system for applying fluid to tires of a vehicle, comprising: a pair of opposing moveable assemblies disposed on either side of the vehicle; fluid applicator modules coupled to a respective one of each of said pair of opposing moveable assemblies for engaging the tires of the vehicle; a supply of tire coating fluid in communication with each of said fluid applicator modules to convey said tire coating fluid thereto; each of said fluid applicator modules being moveable between at least a first position and a second position; wherein in said first position, said fluid applicator modules are prevented from inadvertently applying said tire coating fluid to the tires of the vehicle; wherein in said second position, said fluid applicator modules apply said tire coating fluid to the tires of the vehicle; and wherein each of said fluid applicator modules includes a surface that acts as a guide to direct the vehicle tires along a path when said fluid applicators are in said first position. ### Claim 2 (depends on 1) The system of claim 1, wherein each of said fluid applicator modules is rotatably coupled to said respective one of said pair of opposing moveable assemblies. ### Claim 3 (depends on 2) The system of claim 2, wherein each of said fluid applicator modules includes a base portion and a brush portion coupled to said base portion and in said second position said brush portion is intended to contact the tires of the vehicle for applying said tire coating fluid. ### Claim 4 (depends on 3) The system of claim 3, wherein said brush portion consists of a plurality of individual cloth segments. ### Claim 5 (depends on 4) The system of claim 4, wherein said plurality of individual cloth segments each include a plurality of slits formed therein to create a plurality of finger portions that assist in applying said tire coating fluid to the tires of the vehicle. ### Claim 6 (depends on 3) The system of claim 3, wherein said brush portion consists of a plurality of nylon bristles. ### Claim 7 (depends on 3) The system of claim 3, wherein said brush portion consists of a combination of a plurality of individual cloth segments and a plurality of nylon bristles. ### Claim 8 (depends on 3) The system of claim 3, wherein each of said fluid applicator modules includes a guide rail that is intended to contact the tires of the vehicle in said first position. ### Claim 9 (depends on 3) The system of claim 3, wherein said tire coating fluid is applied to each of said brush portions when each of said fluid applicator modules is in said second position. ### Claim 10 (depends on 1) The system of claim 1, wherein each of said fluid applicator modules consists of a plurality of individual segments that extend longitudinally along the length of each of said pair of opposing moveable assemblies. ### Claim 11 (depends on 1) The system of claim 1, further comprising: a control system that regulates and effectuates movement of each of said fluid applicator modules between said first position and said second position. ### Claim 12 A system for applying fluid to tires of a vehicle, comprising: a right side assembly disposed on a right side of the vehicle and being moveable toward and away from the tires of the vehicle; a left side assembly disposed on a left side of the vehicle and being moveable toward and away from the tires of the vehicle; at least one right side fluid delivery device coupled to said right side assembly, said at least one right side fluid delivery device in fluid communication with a supply of tire coating fluid; at least one left side fluid delivery device coupled to said left side assembly, said at least one left side fluid delivery device in fluid communication with a supply of tire coating fluid; a right side applicator module rotatably coupled to said right side assembly, said right side applicator module including a right side applicator member; a left side applicator module rotatably coupled to said left side assembly, said left side applicator module including a left side applicator member; said right side applicator module and said left side applicator module each being rotatable between at least a first position wherein said applicator members are prevented from inadvertent contact with the tires of the vehicle and a second position wherein said applicator members are engaging the tires of the vehicle to apply said tire coating fluid thereto; wherein said right side applicator module includes a right side base portion and a right side guide rail coupled to said right side assembly and intended to contact the tires of the vehicle in said first position; and wherein said left side applicator module includes a left side base portion and a left side guide rail coupled to said left side assembly and intended to contact the tires of the vehicle in said first position. ### Claim 13 (depends on 12) The system of claim 12, wherein each of said right side applicator member and said left side applicator member consists of a plurality of individual cloth segments. ### Claim 14 (depends on 13) The system of claim 13, wherein said plurality of individual cloth segments include a plurality of slits formed therein that create a plurality of finger portions to assist in applying said tire coating fluid to the tires of the vehicle. ### Claim 15 (depends on 12) The system of claim 12, wherein each of said right side applicator member and said left side applicator member consists of a plurality of nylon bristles. ### Claim 16 (depends on 12) The system of claim 12, wherein each of said right side applicator member and said left side applicator member consists of a combination of a plurality of individual cloth segments and a plurality of nylon bristles. ### Claim 17 (depends on 12) The system of claim 12, wherein said right side applicator member and said left side applicator member each consist of a plurality of longitudinally extending individual applicator segments and wherein each of said plurality of individual applicator segments are slideably coupled to a respective one of said right side applicator module and said left side applicator module. ### Claim 18 (depends on 12) The system of claim 12, wherein said right side delivery device consists of a plurality of nozzles for applying said tire coating fluid to said right side applicator member and said left side delivery device consists of a plurality of nozzles for applying said tire coating fluid to said left side applicator member. ### Claim 19 (depends on 12) The system of claim 12, further comprising: a control system that regulates and effectuates the rotation of said right side applicator module and said left side applicator module between said first position and said second position. ### Claim 20 A system for applying fluid to a plurality of tires of a vehicle, comprising: a pair of opposing moveable assemblies disposed on either side of the vehicle; fluid applicator modules coupled to a respective one of each of said pair of opposing moveable assemblies for engaging the tires of the vehicle; a supply of tire coating fluid in fluid communication with each of said fluid applicator modules to convey said tire coating fluid thereto; each of said fluid applicator modules being moveable between a first position and a second position; wherein in said first position, said fluid applicator modules are prevented from inadvertently applying said tire coating fluid to the tires of the vehicle; wherein each of said fluid applicator modules includes a guide surface that is disposed adjacent to the vehicle tires when said fluid applicator modules are in said first position to direct the vehicle tires along a path in a direction of vehicle travel through the system; wherein in said second position, said fluid applicator modules are engageable with the tires of the vehicle to apply tire coating fluid thereto; and wherein each of said fluid applicator modules consists of a plurality of individual segments that extend longitudinally along the length of each of said pair of opposing moveable assemblies. ### Claim 21 (depends on 20) The system of claim 20, wherein each of said fluid applicator modules is rotatably coupled to said respective one of said pair of opposing moveable assemblies. ### Claim 22 (depends on 21) The system of claim 21, wherein each of said fluid applicator modules can be selectively rotated at least 90 degrees. ### Claim 23 (depends on 21) The system of claim 21, wherein each of said fluid applicator modules can be selectively rotated at least 180 degrees. ### Claim 24 (depends on 21) The system of claim 21, wherein each of said fluid applicator modules can be selectively rotated in a range of 90 degrees to 180 degrees. ### Claim 25 (depends on 20) The system of claim 20, wherein said plurality of individual segments are slideably coupled to a respective one of said pair of opposing moveable assemblies.