The invention discloses an upper funnel ridge of a funnel vehicle. The upper funnel ridge is made from an aluminium alloy material and adopts an integral forming structure. The upper funnel ridge comprises an upper horizontal ridge, a supporting part and a strengthening beam, wherein the upper horizontal ridge comprises two lateral plates; the supporting part comprises two supporting plates oppositely arranged; the strengthening beam comprises a first strengthening beam for enabling the two lateral plates to be connected. The upper funnel ridge of the funnel vehicle is made from the aluminium alloy material and adopts the integral forming structure, one ends of the two lateral plates are fixedly connected at an acute angle to form the upper horizontal ridge, the two supporting plates are fixedly connected with the other ends of the two lateral plates respectively, and the first strengthening beam is used for improving the rigidity between the two lateral plates, so that the upper funnel vehicle can greatly reduce the self weight of the upper funnel ridge under the situation that operating requirements are met, the vehicle load is increased, and the technical problems that the self weight of the upper funnel ridge is large and the vehicle load is not facilitated because the upper funnel ridge adopts a rolled steel group welding structure in the prior art are solved.
Upper funnel ridge of funnel vehicle
2015-09-16
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Funnel design and funnel spacing
Engineering Index Backfile | 1942
|Movable funnel bracket and funnel installation method
Europäisches Patentamt | 2015
|