| 摘要 |
PURPOSE:To improve the shock absorbing effect mostly when one side wheel is pushed up by providing valves and orifices to link two chambers when a cylinder is expanded and contracted at a speed more than a specific value, to the piston of the cylinder to suppress a roll of the car body. CONSTITUTION:The inside of an input/output cylinder 3 provided between a car body, and the left side or the right side wheel respectively, is divided into the upper and the lower chambers 5 and 6 by piston 4, and a roll of the car body is suppressed in such a composition. In this case, in the piston 4, four orifices 10 penetrating the piston 4 up and down and two pairs of valves 11 are provided. The valves 11 are composed to operate and link both the chambers 5 and 6 only when the expansion and the contraction speed of the I/O cylinder 3 exceeds a specific value. As a result, mostly when one side wheel is pushed up, both the wheels are raised and lowered smoothly independent of each other, to improve the maneuverability and the like. |
