IP Library Patent Application 17664953
Patent Application
App. No. 17/664,953

SUSPENSION ASSEMBLY FOR A CYCLE HAVING A FORK ARM WITH DUAL OPPOSING TAPERS

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Quick Facts
Patent No.
US None
App. No.
17/664,953
Abstract

A multi-bar suspension assembly for a cycle having improved stability includes a first arm having a first arm fixed pivot and a first arm shock pivot. The first arm includes a hollow internal portion having first end and a second end that are both wider than a narrow intermediate portion. A shock link has a shock link fixed pivot and a shock link floating pivot. A shock absorber has a first shock mount and a second shock mount. A wheel carrier has a wheel carrier first pivot and a wheel carrier second pivot spaced apart from one another, and a wheel mount that is adapted to be connected to a wheel. A control link has a control link floating pivot and a control link fixed pivot, the control link floating pivot being pivotably connected to the wheel carrier second pivot, and the control link fixed pivot being pivotably connected to the first arm control pivot.

Claims (27)

1 . A suspension assembly for a cycle, the suspension assembly comprising:

a fork having a first arm including a wall defining a hollow internal portion;

a plurality of interconnected links operatively connected to the first arm; and

a shock absorber at least partially disposed in the hollow internal portion,

wherein the hollow internal portion has a first end and a second end that are both wider than a narrow intermediate portion and the plurality of interconnected links comprises a wheel carrier having a wheel mount that is offset from a steering axis.

2 . The suspension assembly of claim 1 , wherein the hollow internal portion has a substantially hourglass shape when viewed in cross-section.

3 . The suspension assembly of claim 2 , wherein the first end and the second end are each wider than the narrow intermediate portion in the forward and aft direction.

4 . The suspension assembly of claim 1 , wherein the first end is wider than the second end.

5 . The suspension assembly of claim 1 , wherein the second end is wider than the first end.

6 . (canceled)

7 . (canceled)

8 . The suspension assembly of claim 1 , wherein the wheel mount is offset from the steering axis towards the first arm.

9 . (canceled)

10 . (canceled)

11 . A suspension assembly for a cycle, the suspension assembly comprising:

a fork connected to a steering shaft having a steering axis, the fork including a first arm, and a second arm, the first arm having a wall defining a hollow internal portion, the hollow internal portion having a first end and a second end that are both wider than a narrow intermediate portion, the first arm also including a first arm fixed pivot, a first arm shock pivot, and a first arm control pivot;

a shock link, the shock link having a first shock link pivot and a second shock link pivot spaced apart from one another, the shock link being pivotably connected to the first arm fixed pivot at the first shock link pivot such that the shock link is rotatable about the first shock link pivot;

a shock absorber having a first shock mount and a second shock mount, the first shock mount being connected to the first arm shock pivot, the second shock mount being pivotably connected to a shock connection pivot located along a length of the shock link;

a wheel carrier, the wheel carrier having a wheel carrier first pivot and a wheel carrier second pivot spaced apart from one another along a length of the wheel carrier, and a wheel mount that is adapted to be connected to a wheel, the wheel carrier first pivot being pivotably connected to the second shock link pivot so that the wheel carrier second pivot is rotatable about the wheel carrier first pivot relative to the second shock link pivot; and

a control link, the control link including a control link floating pivot and a control link fixed pivot, the control link floating pivot being pivotably connected to the wheel carrier second pivot, and the control link fixed pivot being pivotably connected to the first arm control pivot such that the control link floating pivot is rotatable about the control link fixed pivot, which remains in a fixed location relative to the first arm control pivot,

wherein the wheel mount is offset from the steering axis.

12 . The suspension assembly of claim 11 , wherein the hollow internal portion is substantially hourglass-shaped when viewed in cross-section.

13 . The suspension assembly of claim 12 , wherein the first end and the second end are wider than the narrow intermediate portion in the forward and aft direction.

14 . The suspension assembly of claim 11 , wherein the first end is wider than the second end.

15 . The suspension assembly of claim 11 , wherein the second end is wider than the first end.

16 . (canceled)

17 . The suspension assembly of claim 11 , wherein the wheel mount is offset from the steering axis towards the first arm.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 22, 2024
From: WEAGLE, DAVID
To: TRVSTPER, INC.
Reel/Frame 067492/0506 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 22, 2024
From: TRVSTPER, INC.
To: SPECIALIZED BICYCLE COMPONENTS, INC.
Reel/Frame 067492/0533 →
CHANGE OF NAME Recorded May 22, 2024
From: EIC SPECIAL HOLDING CO.
To: SPECIALIZED BICYCLE COMPONENTS, INC.
Reel/Frame 067501/0633 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 22, 2024
From: SPECIALIZED BICYCLE COMPONENTS, INC.
To: EIC SPECIAL HOLDING CO.
Reel/Frame 067501/0730 →