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[CN 202010018175.0] Variable Stiffness Hydraulic Mechanism for Formula Racing Cars
[CN 202010018175.0] Title of Variable Stiffness Hydraulic Mechanism for Formula Racing Cars: Application Number of Variable Stiffness Hydraulic Mechanism for Formula Racing Cars: CN 202010018175.0 Applicant: Zhejiang Institute of Science and Technology Application Date: 2020-1-8 Patent Type: Application for Invention The present invention discloses a variable stiffness hydraulic mechanism for formula racing cars, including a body main frame, front independent suspension assemblies on both sides of the front of the body main frame, and front damping suspension, the front damping suspension includes rotating blocks hinged on both sides of the main frame of the car body. A push rod is arranged between the rotating block and the rear column on the front independent suspension assembly. There are spring shock absorbers between the two rotating blocks, and a connecting frame is connected between the two rotating blocks through a connecting rod. A variable stiffness hydraulic mechanism is arranged between the main frame of the car body and the connecting frame, and one end of the variable stiffness hydraulic mechanism is hinged with the main frame of the car body, the other end of the variable stiffness hydraulic mechanism is hinged with the connecting frame. The invention can produce different damping sizes under different degrees of impact, and has a good vibration reduction effect; in addition, it also has a good suppression effect on acceleration and back and sudden braking.
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