The invention discloses an automotive power-train suspending device, and belongs to the technical field of an automobile. The automotive power-train suspending device comprises a left longitudinal beam, a right longitudinal beam and a vertical longitudinal beam, wherein a left suspending elastic structure is fixed on the surface for the automotive power-train suspending device where the left longitudinal beam is, and a right suspending elastic structure is fixed on the surface for the automotive power-train suspending device where the right longitudinal beam is; a front suspending elastic structure is fixed at one end of the vertical longitudinal beam, a rear suspending elastic structure is fixed at another end of the vertical longitudinal beam, one end of the vertical longitudinal beam fixed with the front suspension elastic structure is fixedly connected with a front cross beam of an automobile body and one end of the vertical longitudinal beam fixed with the rear suspending elastic structure is fixedly connected with an auxiliary frame. According to the automotive power-train suspending device provided by the invention, the problems that the automotive power-train suspending device is heavier in weight, higher in design difficulty and higher in cost and an automotive power-train is worse in stability can be solved, the weight of the auxiliary frame can be reduced, the design difficulty and the cost can be reduced, and the stability of the automotive power-train can be improved, therefore the automotive power-train suspending device is used for fixing the suspending elastic structure of the automotive power-train.
Automotive power-train suspending device
02.09.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |