Damper assembly

Patent metadata

Field	Value
Publication number	US-10696094-B2
Application number	US-201816014650-A
Country	US
Kind code	B2
Filing date	Jun 21, 2018
Priority date	Mar 11, 2016
Publication date	Jun 30, 2020
Grant date	Jun 30, 2020

Abstract

A damper assembly for a bicycle wheel assembly may include a first damper configured to be disposed about a hub assembly of the bicycle wheel assembly. The first damper is configured to apply a damping force against a spoke segment of at least one spoke of a plurality of spokes of the bicycle wheel assembly. The first damper includes a first end applying the damping force against the spoke segment.

First claim

What is claimed is:

1. A damper assembly for a bicycle wheel assembly, the damper assembly comprising:
a first damper made of a deformable material and formed into a hollow conical body configured to be disposed about a hub assembly of the bicycle wheel assembly, the hollow conical body having:
a first damper end, and
a central opening configured to receive the hub assembly,

the first damper configured to contact and apply a first damping force against a spoke segment of at least one spoke of a plurality of spokes of the bicycle wheel assembly at the first end.

2. The damper assembly of claim 1 , further comprising a second damper end configured to contact a brake rotor attached to the hub assembly.

3. The damper assembly of claim 2 , wherein the first damper end is disposed radially outward of the second damper end relative a rotational axis of the hollow conical body.

4. The damper assembly of claim 2 , wherein the second damper end is configured to be supported against the hub assembly.

5. The damper assembly of claim 2 , wherein the first damper comprises interlocking features extending from a second damper end face of the second damper end, the interlocking features configured to engage openings in the disk brake rotor to nonrotatably connect the first damper with the disk brake rotor.

6. The damper assembly of claim 1 , wherein the first damper end includes a first damper end face configured to contact the spoke segment.

7. The damper assembly of claim 1 , wherein the first damper end is configured to compress against the spoke segment to apply a first axial damping force.

8. The damper assembly of claim 1 , wherein the hollow conical body is frusto-conical.

9. The damper assembly of claim 1 , wherein the first damper comprises a plurality of spoke-receiving channels extending diagonally across the first damper end.

10. The damper assembly of claim 1 , wherein a first damper end face of the first damper end is nonplanar.

11. The damper assembly of claim 10 , wherein the first damper end face has an undulating configuration.

12. The damper assembly of claim 1 , wherein the first damping force is a first axial damping force applied in a generally inboard direction.

13. The damper assembly of claim 1 , wherein the first damper is configured to be removably mounted about the hub assembly.

14. The damper assembly of claim 1 , wherein the first damper is formed as a one-piece, unitary member.

15. The damper assembly of claim 1 , wherein the first damper is configured to be supported between the plurality of spokes and a disc brake rotor mounted to the hub assembly.

16. The damper assembly of claim 1 , wherein the first damper is configured to apply the first damping force to fewer than all the spoke segments of the plurality of spokes.

17. The damper assembly of claim 1 , wherein the first damper is configured to be disposed outboard of a plurality of first spoke-receiving openings of the first spoke attachment member that receive that the plurality of spokes.

Assignees

• Sram Llc

Inventors

• Dunlap Iii Charles Emmett

Classifications

• F16D65/123

  comprising an annular disc secured to a hub member; Discs characterised by means for mounting · CPC title

• B60B1/041 Primary

  of bicycle wheels (bicycle rims characterised by means for attaching spokes B60B21/062) · CPC title

• B60B2900/133

  Noise · CPC title

• B62K2025/042

  Suspensions with sprung hubs · CPC title

• F16D2065/1384

  to wheel hub · CPC title