Space-saving spare wheel assembly having ergonomic handles for use with a vehicle

• US 10,308,066 B2
• Filed: 09/27/2016
• Issued: 06/04/2019
• Est. Priority Date: 09/27/2016
• Status: Active Grant

• Current Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Original Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Inventors: Prezecki, Leonard Gus
• Primary Examiner(s): Kotter, Kip T
• Application Number:
  US15/276,956
• Publication Number:
  US 20180086135A1
• Time in Patent Office: 980 Days
• CPC Class Codes: B60B 21/00 Rims non-metallic B60B5/00; of high resiliency B60B9/00; capable of carrying more than one tyre B60B11/04; multiple rims on a single wheel body B60B11/06; of multi-part type B60B25/00; metal tyres B60C
• CPC Class Codes: B60B 29/00 Apparatus or tools for mounting or dismounting wheels mounting of wheels at assembly lines B62D65/12
• CPC Class Codes: B60B 2900/114 Size
• CPC Class Codes: B60B 2900/531 User-friendliness
• CPC Class Codes: B60B 2900/541 Servicing
• CPC Class Codes: B60B 2900/731 Use in cases of damage, failure or emergency
• CPC Class Codes: B60B 3/007 in the intermediate section
• CPC Class Codes: B60B 3/02 with a single disc body integral with rim
• CPC Class Codes: B60B 30/08 the central part of the wheel body
• CPC Class Codes: B62D 43/10 and arranged substantially horizontally

Abstract

A spare wheel assembly comprising a tire and a rim to which the tire is attached is disclosed. The rim includes a center mounting plate having a center bore, inner and outer opposed flanges, and a disk between the center bore and the flanges. The disk includes a pair of elongated, curved slots formed on opposite sides of the center bore. Each of the slots is an ergonomically-formed hand hold for receiving fingers of an operator'"'"'s hand. The inner and outer opposed flanges of the rim define perimeters of the rim between which the tire is held. The curved slots are concentric with respect to the perimeter of the outer flange and with respect to the center bore. A centerline is formed radially through the assembly. The disk is positioned on one side of the centerline and the mounting plate is positioned on the other side of the centerline.

Claims

1. A spare wheel assembly for use with a vehicle, the assembly comprising:

a tire; and

a rim to which said tire is attached, said rim including a center mounting plate having a center bore, inner and outer opposed flanges, and a disk positioned between said center mounting plate and said flanges, said disk having a pair of elongated slots formed on opposite sides of said center bore, each of said slots being a hand hold for receiving fingers of a hand, said disk having an arcuate projection extending inwardly at each of said elongated slots toward said center mounting plate, said disk including a conical area extending between each of said elongated slots and said center mounting plate, and wherein said rim is integrally formed as a single piece unitary structure.

2. The spare wheel assembly of claim 1 wherein each of said elongated slots is curved.

3. The spare wheel assembly of claim 1 wherein said flanges define perimeters of said rim between which said tire is held.

4. The spare wheel assembly of claim 3 wherein said elongated slots are formed adjacent said outer flange.

5. The spare wheel assembly of claim 4 wherein said elongated slots are curved and equally spaced apart from rim.

6. The spare wheel assembly of claim 1 further including a centerline formed radially through said tire and said rim, said disk being partially on one side of said centerline and said center mounting plate being on the other side of said centerline.

7. The spare wheel assembly of claim 1 wherein said elongated slots are equally spaced apart from said center bore.

8. A spare wheel assembly comprising:

a tire;

a rim to which said tire is attached, said rim having a center mounting plate, inner and outer opposed flanges, and a disk positioned between said center mounting plate and said flanges, said disk having a pair of opposed elongated slots, each elongated slot being suitable for a hand to grasp, said disk having an arcuate projection extending inwardly at each of said elongated slots toward said center mounting plate, said disk including a conical area extending between each of said elongated slots and said center mounting plate; and

a centerline formed radially through said tire and said rim, said disk being partially on one side of said centerline and said plate being on the other side of said centerline, and wherein said rim is integrally formed as a single piece unitary structure.

9. The spare wheel assembly of claim 8 wherein each of said elongated slots is curved.

10. The spare wheel assembly of claim 8 wherein said flanges define perimeters of said rim between which said tire is held.

11. The spare wheel assembly of claim 10 wherein said elongated slots are formed adjacent said outer flange.

12. The spare wheel assembly of claim 11 wherein said elongated slots are equally spaced apart from rim.

13. The spare wheel assembly of claim 8 wherein said center mounting plate includes a center bore and wherein said elongated slots are equally spaced apart from said center bore.

14. A spare wheel assembly comprising:

a tire; and

a rim to which said tire is attached, said rim having a center bore formed in a center mounting plate, inner and outer opposed flanges, and a disk positioned between said center mounting plate and said flanges, said disk having a pair of curved slots formed on opposite sides of said center bore, each of said curved slots being a hand hold for receiving a hand, said disk having an arcuate projection extending inwardly at each of said curved slots toward said center mounting plate, said curved slots being equally spaced apart from said center bore, said disk including a conical area extending between each of said curved slots and said center mounting plate, and wherein said rim is integrally formed as a single piece unitary structure.

15. The spare wheel assembly of claim 14 wherein each of said curved slots is elongated.

16. The spare wheel assembly of claim 14 wherein said flanges define perimeters of said rim between which said tire is held.

17. The spare wheel assembly of claim 16 wherein said curved slots are formed adjacent said outer flange.

18. The spare wheel assembly of claim 17 wherein said slots are equally spaced apart from said rim.

19. The spare wheel assembly of claim 14 further including a centerline formed radially through said tire and said rim, said disk being partially on one side of said centerline and said center mounting plate being on the other side of said centerline.

20. The spare wheel assembly of claim 14 wherein said center mounting plate includes a plurality of lug bolt holes formed therein.