Automatic vehicle washing apparatus wash brush

• US 7,197,786 B2
• Filed: 10/12/2004
• Issued: 04/03/2007
• Est. Priority Date: 10/12/2004
• Status: Expired due to Fees

• Current Assignee: Edward Holbus
• Original Assignee: Edward Holbus
• Inventors: Holbus, Edward
• Primary Examiner(s): Spisich; Mark
• Application Number:
  US10/963,226
• Publication Number:
  US 20060075590A1
• Time in Patent Office: 903 Days
• Field of Search: 15/532, 15/973, 151/79, 152/13, 152/30, 1523012-23019
• US Class Current: 15/230
• CPC Class Codes: A46B 13/001 Cylindrical or annular brush bodies
• CPC Class Codes: A46B 2200/3046 Brushes for cleaning cars or parts thereof
• CPC Class Codes: B60S 3/06 with rotary bodies contacting the vehicle hand-held B60S3/048

Abstract

An automatic vehicle washing apparatus wash brush includes a cover encircling a rotatable shaft. Spokes extending radially from the shaft fix the cover relative to the shaft. Upon rotation of the shaft, centrifugal forces urge the cover radially outwardly away from the shaft toward a vehicle being washed.

Claims

1. An automatic vehicle washing apparatus for washing a vehicle received in an area within the vehicle washing apparatus, said apparatus comprising:

a rotatable shaft adjacent the area within the washing apparatus for receiving the vehicle being washed;

a cover encircling said shaft, and having a radially inner side and a radially outer side; and

spokes extending between said shaft and said cover and fixing said cover relative to said shaft, wherein upon rotation of said shaft, centrifugal forces urge said cover radially outwardly away from said shaft into the area within the washing apparatus for receiving the vehicle being washed.

2. The automatic vehicle washing apparatus as in claim 1, in which said cover includes an outer material formed from a fabric selected from a group consisting of a microfiber fabric, cotton, foam, nylon, and polyester.

3. The automatic vehicle washing apparatus as in claim 1, in which said cover is a composite construction including a flexible core material and an outer material, said outer material forming the radially outer side of said cover.

4. The automatic vehicle washing apparatus as in claim 3, in which said core material is selected from a group consisting of a vinyl polyester and a sponge.

5. The automatic vehicle washing apparatus as in claim 3, in which said core material is substantially nonstretching.

6. The automatic vehicle washing apparatus as in claim 3, in which said composite construction includes an inner material forming the radially inner side of said cover, and said inner material is formed from a polyfilter cloth.

7. The automatic vehicle washing apparatus as in claim 1, in which said spokes are formed from a flexible material.

8. The automatic vehicle washing apparatus as in claim 1, in which said cover is cylindrical.

9. The automatic vehicle washing apparatus as in claim 1, in which each of said spokes have a proximal end and a distal end, said proximal end being fixed to said shaft, and said distal end being fixed to said cover.

10. The automatic washing apparatus as in claim 1, in which said rotatable shaft extends vertically adjacent the area within the washing apparatus for receiving the vehicle being washed.

11. The automatic washing apparatus as in claim 1, in which said rotatable shaft extends horizontally over the area within the washing apparatus for receiving the vehicle being washed.

12. The automatic washing apparatus as in claim 1, in which said rotatable shaft is movable relative to the area within the washing apparatus for receiving the vehicle being washed.

13. An automatic vehicle washing apparatus for washing a vehicle received in an area within the vehicle washing apparatus, said apparatus comprising:

a rotatable shaft adjacent the area within the washing apparatus for receiving the vehicle being washed;

a cover encircling said shaft and fixed relative to said shaft, wherein upon rotation of said shaft, centrifugal forces urge said cover radially outwardly away from said shaft into the area within the washing apparatus for receiving the vehicle being washed for engagement with the vehicle being washed.

14. The automatic vehicle washing apparatus as in claim 13 including spokes extending between said shaft and said cover and fixing said cover relative to said shaft.

15. The automatic vehicle washing apparatus as in claim 14, in which said cover includes a radially outer side formed from a fabric selected from a group consisting of a microfiber fabric, cotton, foam, nylon, and polyester.

16. The automatic vehicle washing apparatus as in claim 14, in which said spokes are formed from a flexible material.

17. The automatic vehicle washing apparatus as in claim 14, in which said cover is fixed to distal ends of said spokes.

18. The automatic washing apparatus as in claim 13, in which said rotatable shaft extends vertically adjacent the area within the washing apparatus for receiving the vehicle being washed.

19. The automatic washing apparatus as in claim 13, in which said rotatable shaft extends horizontally over the area within the washing apparatus for receiving the vehicle being washed.

20. The automatic washing apparatus as in claim 13, in which said rotatable shaft is movable relative to the area within the washing apparatus for receiving the vehicle being washed.