WHEEL HUB

• US 20110049966A1
• Filed: 08/16/2010
• Published: 03/03/2011
• Est. Priority Date: 08/26/2009
• Status: Abandoned Application

• Current Assignee: Talon Engineering Limited (Talon Holdings Ltd. (United Kingdom))
• Original Assignee: Talon Engineering Limited (Talon Holdings Ltd. (United Kingdom))
• Inventors: Mullett, Michael, Sartin, Robert
• Application Number:
  US12/857,121
• Publication Number:
  US 20110049966A1
• Time in Patent Office: Days
• US Class Current: 301/110.5
• CPC Class Codes: B60B 27/02 adapted to be rotatably arranged on axle

Abstract

A wheel hub includes a hub center and an end part. The hub center has, towards a first end thereof, a first attachment formation that includes a bearing face. The end part has an attachment formation which is configured to receive the first attachment formation of the hub center. The attachment formation includes a bearing face which is complementary to the bearing face of the hub center such that when the first attachment formation of the hub center is received in the attachment formation of the end part, the bearing face of the hub center bears against the bearing face of the end part.

Claims

1. A wheel hub comprising:

a hub center; and

an end part,

the hub center having towards a first end thereof a first attachment formation comprising a bearing face, and the end part having an attachment formation which is configured to receive the first attachment formation of the hub center and which comprises a bearing face which is complementary to the bearing face of the hub center such that when the first attachment formation of the hub center is received in the attachment formation of the end part the bearing face of the hub center bears against the bearing face of the end part.

6. A wheel hub according to claim 1 wherein one or both of the first and second attachment formations of the hub center further comprises a generally cylindrical section which extends coaxially with the hub center and the attachment formation of the end part further comprises a bore for receiving the generally cylindrical section of the attachment formation of the hub center.

7. A wheel hub according to claim 6 wherein the generally cylindrical section terminates in a generally open-ended tapering portion which defines an outer end of the hub center.

8. A wheel hub according to claim 6 wherein the bore and the receiving formation of the attachment formation of the end part are concentric.

9. A wheel hub according to claim 8 wherein the end part comprises a shoulder formed at an interface of the bore and the receiving formation of the attachment formation of the end part.

11. A hub center for a wheel hub according to claim 1.

12. An end part for a wheel hub according to claim 1.

13. A method of manufacturing a wheel hub according to claim 1, the method comprising:

producing a hub center having towards a first end thereof a first attachment formation comprising a plurality of bearing faces;

producing an end part having an attachment formation comprising a plurality of bearing faces, the attachment formation of the end part being configured to receive the attachment formation of the hub center; and

attaching the hub center to the end part such that the bearing faces of the hub center bear against the bearing faces of the end part.

14. A method according to claim 13 wherein the attachment formation of the end part comprises a through bore and a receiving formation which is concentric with the through bore, the method further comprising forming the through bore and the receiving section simultaneously.

15. A method according to claim 13 further comprising inserting into a central bore of the hub center a bearing assembly.

2. A wheel hub according to claim I wherein the hub center further comprises, towards a second end thereof, a second attachment formation comprising a bearing face, the second attachment formation being configured to be received in the attachment formation of the end part.

3. A wheel hub according to claim 2 wherein one or both of the first and second attachment formations of the hub center comprises a peripheral flange which extends radially outwardly of the hub center, and the attachment formation of the end part comprises a receiving formation for receiving the peripheral flange of the first or second attachment formation of the hub center.

4. A wheel hub according to claim 3 wherein the peripheral flange comprises a plurality of bearing faces.

5. A wheel hub according to claim 4 wherein the peripheral flange and the receiving formation are in the form of a nonagon.

10. A wheel hub according to claim 3 wherein the second attachment formation is angularly offset with respect to the first attachment formation.