Rail suspension with integral shock and dampening mechanism
Generally, examples described herein may take the form of a bicycle including a front frame, a rear frame operably associated with the front frame and configured for coupling to a rear wheel, and a suspension system operably associated with the front frame and the rear frame. The suspension system includes a first sliding body pivotally coupled to the rear frame and configured to travel in a first direction along a substantially linear travel path. The first sliding body also includes a dampening mechanism or a spring mechanism.
1. A bicycle comprising:
a front frame;
a rear frame operably associated with the front frame and configured for coupling to a rear wheel, wherein the rear frame is connected to the front frame through a suspension system at an upper pivot and a lower pivot, the suspension system comprising:
a sliding assembly having:
a sliding body,
a first rail having an exterior surface that directly engages the sliding body and a parallel second rail having an exterior surface that directly engages the sliding body, the second rail being substantially coextensive in length to the first rail, the first rail and the parallel second rail together defining a plane that is parallel to a plane defined by the front frame, and
a dampening mechanism, wherein the sliding body engages the first rail and is also pivotally coupled to the rear frame at at least one of the upper pivot or the lower pivot, wherein the sliding body moves along a first substantially linear travel path having a first direction defined by the first rail, wherein at least one of a spring mechanism or the dampening mechanism resists movement of the sliding body along the first substantially linear travel path, wherein the dampening mechanism comprises a piston shaft located in-between the first rail and the parallel second rail.
2. The bicycle of claim 1 , wherein the sliding assembly includes both the spring mechanism and the dampening mechanism, wherein the spring mechanism comprises at least one spring engaging the sliding body.
3. The bicycle of claim 2 , wherein the sliding assembly couples with the rear frame at the lower pivot by coupling the sliding body to the rear frame lower pivot causing the rear frame lower pivot to move along the first substantially linear travel path.