Patent ID: 11970033
Assignee: UNIVERSAL AIR, INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 10:
11. A gas spring system for a vehicle, comprising:
a linkage assembly comprising a first link and a second link that are pivotably connected to one another and also configured to be pivotably mounted to a frame of the vehicle;
a gas spring supported by the linkage assembly and having a first end connected to a mount arm of the first link, and a second end connected to a mount portion of the second link; and
a connector portion configured to support an axle of the vehicle;
wherein the first link is configured to be rigid during operation so that the entire first link is rotatable as a unit about a first connector;
wherein the first link comprises a first arm and a second arm that are each connected to the connector portion, wherein the second arm comprises a second arm length adjustment structure configured to selectively change a length of the second arm, and wherein when the length of the second arm is selectively changed, the connector portion rotates about an end of the first arm.