The invention provides a hydraulic torsion resisting pull rod and a vehicle, wherein the hydraulic torsion resisting pull rod comprises a pull rod skeleton having a first accommodating part and a second accommodating part, a first bushing arranged in the first accommodating part, and a second bushing arranged in the second accommodating part, wherein the first bushing comprises a first core, a first rubber body coating the first core, and a first decoupling disc; the first rubber body is positioned in the first accommodating part, and divides the first accommodating part into a first liquid cavity and a second liquid cavity; the first rubber body is provided with a first runner far from the first core, and is provided with a second runner near the first core; the first decoupling disc is arranged on the second runner, and can perform a reciprocating motion along the second runner; and the first runner and the second runner are both communicated with the first liquid cavity and the second liquid cavity. The hydraulic torsion resisting pull rod can effectively isolate the vibration of high-frequency small amplitude and low-frequency large amplitude transferred from a vehicle engine.
Hydraulic torsion resisting pull rod and vehicle
16.09.2015
Patent
Elektronische Ressource
Englisch
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