Hydraulic cross-linked suspension
Disclosed herein is a cross-linked system comprising a first shock assembly and a second shock assembly. A first line is fluidly coupled with a first rebound chamber of the first shock assembly and a second compression chamber of the second shock assembly. The first line allows fluid to flow between the first rebound chamber and the second compression chamber. A second line is fluidly coupled with a first compression chamber of the first shock assembly and a second rebound chamber of the second shock assembly. The second line allows fluid to flow between the first compression chamber and the second rebound chamber. A reservoir is fluidly coupled to the first line and the second line.
1. A cross-linked system comprising:
a first shock assembly;
a second shock assembly;
a first line fluidly coupled with a rebound chamber of the first shock assembly and a compression chamber of the second shock assembly, to allow fluid to flow between the rebound chamber of the first shock assembly and the compression chamber of the second shock assembly;
a second line fluidly coupled with a compression chamber of the first shock assembly and a rebound chamber of the second shock assembly, to allow fluid to flow between the compression chamber of the first shock assembly and the rebound chamber of the second shock assembly;
a reservoir, wherein the reservoir is fluidly coupled to the first line and the second line;
a first roll damping valve fluidly coupled with the reservoir and the first line, said first roll damping valve to restrict fluid flow heading towards the reservoir, wherein said first roll damping valve is an active valve;
a second roll damping valve fluidly coupled with the reservoir and the second line, to restrict fluid flow heading towards the reservoir; and
a heave damping valve, fluidly coupled to the reservoir, the first roll damping valve, and the second roll damping valve, to restrict fluid flow in at least one direction.
2. The cross-linked system of claim 1 further comprising:
a first compression valve fluidly coupled with the compression chamber of the first shock assembly and the second line, to restrict fluid flow in at least one direction;
a first rebound valve fluidly coupled with the rebound chamber of the second shock assembly and the second line, to restrict fluid flow in at least one direction;
a second compression valve fluidly coupled with the compression chamber of the second shock assembly and the first line, to restrict fluid flow in at least one direction; and
a second rebound valve fluidly coupled with the rebound chamber of the first shock assembly and the first line, to restrict fluid flow in at least one direction.
3. The cross-linked system of claim 2 wherein, the first compression valve restricts fluid flow leaving the compression chamber of the first shock assembly, the second compression valve restricts fluid flow leaving the compression chamber of the second shock assembly, the second rebound valve restricts fluid flow leaving the rebound chamber of the first shock assembly, the first rebound valve restricts fluid flow leaving the rebound chamber of the second shock assembly.
4. The cross-linked system of claim 1 further comprising:
a first accumulator fluidly coupled to the first line; and
a second accumulator fluidly coupled to the second line.
5. A cross-linked system comprising:
a first shock assembly;
a second shock assembly;
a first line fluidly coupled with a rebound chamber of the first shock assembly and a compression chamber of the second shock assembly, to allow fluid to flow between the rebound chamber of the first shock assembly and the compression chamber of the second shock assembly;
a second line fluidly coupled with a compression chamber of the first shock assembly and a rebound chamber of the second shock assembly, to allow fluid to flow between the compression chamber of the first shock assembly and the rebound chamber of the second shock assembly;
a first compression valve fluidly coupled with the compression chamber of the first shock assembly and the second line, to restrict fluid flow in at least one direction;
a first rebound valve fluidly coupled with the rebound chamber of the second shock assembly and the second line, to restrict fluid flow in at least one direction;
a second compression valve fluidly coupled with the compression chamber of the second shock assembly and the first line, to restrict fluid flow in at least one direction;
a second rebound valve fluidly coupled with the rebound chamber of the first shock assembly and the first line, to restrict fluid flow in at least one direction;
a reservoir, wherein the reservoir fluidly coupled to the first line and the second line;
a first roll damping valve fluidly coupled with the reservoir and the first line, said first roll damping valve to restrict fluid flow heading towards the reservoir, wherein the first roll damping valve is an active valve;
a second roll damping valve fluidly coupled with the reservoir and the second line, to restrict fluid flow heading towards the reservoir; and
a heave damping valve, fluidly coupled to the reservoir, the first roll damping valve, and the second roll damping valve, to restrict fluid flow in at least one direction, wherein, the first compression valve restricts fluid flow leaving the compression chamber of the first shock assembly, the second compression valve restricts fluid flow leaving the compression chamber of the second shock assembly, the first rebound valve restricts fluid flow leaving the rebound chamber of the second shock assembly, the second rebound valve restricts fluid flow leaving the rebound chamber of the first shock assembly.
6. The cross-linked system of claim 5 further comprising:
a first accumulator fluidly coupled to the first line; and
a second accumulator fluidly coupled to the second line.
7. A cross-linked system comprising:
a first shock assembly;
a second shock assembly;
a first line fluidly coupled with a rebound chamber of the first shock assembly and a compression chamber of the second shock assembly, to allow fluid to flow between the rebound chamber of the first shock assembly and the compression chamber of the second shock assembly;
a second line fluidly coupled with a compression chamber of the first shock assembly and a rebound chamber of the second shock assembly, to allow fluid to flow between the compression chamber of the first shock assembly and the rebound chamber of the second shock assembly;
a first compression valve fluidly coupled with the compression chamber of the first shock assembly and the second line, to restrict fluid flow in at least one direction;
a first rebound valve fluidly coupled with the rebound chamber of the second shock assembly and the second line, to restrict fluid flow in at least one direction;
a second compression valve fluidly coupled with the compression chamber of the second shock assembly and the first line, to restrict fluid flow in at least one direction;
a second rebound valve fluidly coupled with the rebound chamber of the first shock assembly and the first line, to restrict fluid flow in at least one direction;
a reservoir, wherein the reservoir fluidly coupled to the first line and the second line;
a first roll damping valve fluidly coupled with the reservoir and the first line, said first roll damping valve to restrict fluid flow heading towards the reservoir, wherein the first roll damping valve is an active valve;
a second roll damping valve fluidly coupled with the reservoir and the second line, to restrict fluid flow heading towards the reservoir; and
a heave damping valve, fluidly coupled to the reservoir, the first roll damping valve, and the second roll damping valve, to restrict fluid flow in at least one direction.
8. The cross-linked system of claim 7 further comprising:
a first accumulator fluidly coupled to the first line; and
a second accumulator fluidly coupled to the second line.