A variable riser device includes an elongate member having a plurality of steps along a length of the elongate member. Each step is located on a different side of the elongate member. Also, each step includes a top flat surface that juts perpendicularly inward toward the linear straight axis of the elongate member. Each step is spaced linearly apart from each other along the length of the elongate member.
VARIABLE RISER DEVICE
2022-03-10
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |