Link suspension system
A bicycle includes a frame having a longitudinal axis, a first member, and a first pivot link assembly including a first link configured to rotate around a first pivot point. The first pivot point may have a first axis of rotation that is non-orthogonal to the longitudinal axis of the first frame, and the first frame may be coupled with the first member through the first pivot link assembly. Some examples also include a second pivot link assembly including a second link configured to rotate around a second pivot point having an axis of rotation that is non-orthogonal to the longitudinal axis of the frame.
1. A bicycle comprising:
a front frame;
a rear frame operably associated with the front frame and pivotally coupled to a mounting bracket; and
a suspension system operably coupled to the front frame and to the rear frame and comprising a shock assembly;
wherein the rear frame is pivotally coupled to the suspension system so as to define a pivot point between the rear frame and the suspension system, and wherein the pivot point and at least a portion of the mounting bracket are configured to travel along a substantially linear path in a first direction and in a substantially linear path in a second direction opposite the first direction as the shock assembly articulates.
2. The bicycle of claim 1 , further comprising a wheel, wherein the suspension system causes the pivot point to travel along the substantially linear path in the first direction and in the second direction as the wheel travels in an upward direction relative to the front frame.
3. The bicycle of claim 1 , wherein the suspension system comprises:
a first pivot link assembly including a first link configured to rotate around a first pivot point, the first pivot point having a first axis of rotation that is non-orthogonal to a longitudinal axis of the frame; and
a second pivot link assembly including a second link configured to rotate around a second pivot point, the second pivot point having a second axis of rotation that is non-orthogonal to the longitudinal axis of the frame.
4. The bicycle of claim 1 , wherein the rear frame is pivotally coupled to a mounting bracket.
5. The bicycle of claim 4 , wherein the mounting bracket is configured to travel along the substantially linear path in the first direction and in the second direction opposite the first direction as the shock assembly transforms between an uncompressed state to a fully compressed state.
6. The bicycle of claim 1 , wherein the pivot point is configured to travel along the substantially linear path in the first direction as the shock assembly transforms from an uncompressed state to a partially compressed state.
7. The bicycle of claim 1 , wherein the pivot point is configured to travel along the substantially linear path in the second direction as the shock assembly transforms from a partially compressed state to a fully compressed state.
8. The bicycle of claim 1 , wherein the pivot point is configured to travel along the substantially linear path in the first direction as the shock assembly transforms from a fully compressed state to a partially compressed state.
9. The bicycle of claim 1 , wherein the pivot point is configured to travel along the substantially linear path in the second direction as the shock assembly transforms from a partially compressed state to an uncompressed state.
10. The bicycle of claim 1 , wherein the rear frame is pivotally coupled to a link.
11. The bicycle of claim 10 , wherein the link is further pivotally coupled to the front frame.
12. The bicycle of claim 10 , wherein the link is further pivotally coupled to the shock assembly.
13. The bicycle of claim 10 , wherein one end of the shock assembly is configured to travel along an arcuate path defined by the link.
14. The bicycle of claim 10 , wherein the rear frame is configured to travel along an arcuate path defined by the link.
15. A bicycle comprising:
a front frame;
a rear frame that is pivotally coupled to a link which is further pivotally coupled to at least one of the front frame or a shock assembly; and
a suspension system operably coupled to the front frame and to the rear frame and comprising the shock assembly;
wherein the rear frame is pivotally coupled to the suspension system so as to define a pivot point between the rear frame and the suspension system, and wherein the pivot point is configured to travel along a substantially linear path in a first direction and in a substantially linear path in a second direction opposite the first direction as the shock assembly articulates.
16. A bicycle comprising:
a front frame;
a rear frame operably associated with the front frame; and
a suspension system operably coupled to the front frame and to the rear frame and comprising
a shock assembly,
a first pivot link assembly including a first link configured to rotate around a first pivot point, the first pivot point having a first axis of rotation that is non-orthogonal to a longitudinal axis of the frame; and
a second pivot link assembly including a second link configured to rotate around a second pivot point, the second pivot point having a second axis of rotation that is non-orthogonal to the longitudinal axis of the frame;
wherein the rear frame is pivotally coupled to the suspension system so as to define a pivot point between the rear frame and the suspension system, and wherein the pivot point is configured to travel along a substantially linear path in a first direction and in a substantially linear path in a second direction opposite the first direction as the shock assembly articulates.