shock absorber in luxury bus. why ?
Answers
Answer:
Modern buses use a mixture of mechanical spring, and airbag suspension, With some manufacturers (Scania) opting for full airbag suspension. The front of almost all and the rear of some have the function to 'kneel' to bring the enterance in line with kerbs. On a hybrid system the spring is connected to the body on one side, and an airbag on the other, allowing the spring to function normally, but to also still get the smoothness of an airbag system. Normally the front airbags are connected together and controlled by a single level valve, whereas due to the weight over the rear axle with the
Explanation:
Answer:
Modern buses use a mixture of mechanical spring, and airbag suspension, With some manufacturers (Scania) opting for full airbag suspension. The front of almost all and the rear of some have the function to 'kneel' to bring the enterance in line with kerbs. On a hybrid system the spring is connected to the body on one side, and an airbag on the other, allowing the spring to function normally, but to also still get the smoothness of an airbag system. Normally the front airbags are connected together and controlled by a single level valve, whereas due to the weight over the rear axle with the engine and such, there are two level valves, allowing the rear to adjust itself differently on both sides.