Patent ID: 8720467
Filing Date: 2014-05-13
Classification: B60C,Y10T

Abstract:
1. A purging device for an assembled unit for a vehicle, the assembled unit having both a wheel comprising a rim and a tire, said purging device comprising: a body connected to an inflation tube of the assembled unit, said body being adapted to be subjected to inflation pressure of the assembled unit applied by inflation air received inside the body from the inflation tube, and a piston configured to move inside the body, said piston operating an open/close element, fixed to the piston, between a closed position and a purging position of the body, said open/close element being normally closed, wherein the open/close element and the piston each have a face configured to be exposed to the inflation air inside the body in the closed position, and wherein the open/close element is opened by action of an operating force on the piston.