Patent ID: 7658671
Filing Date: 2010-02-09
Classification: B60H,Y10T

Abstract:
1. An air distribution assembly for vehicles, comprising: a first flap, rotatably mounted around a first axis, a second flap, rotatably mounted around a second axis, and a geared transmission device that connects the first and the second flap to each other, wherein the said transmission device comprises at least one gear wheel including a first and a second element able to rotate relative to each other and an elastic element positioned between the first and the second element to allow a relative rotation motion between the first and the second element, wherein the first element of the gear wheel is provided with a set of teeth and in that the second element of the gear wheel is provided with a hub for fastening the gear wheel on a shaft of one of said flaps and wherein the hub of the second element of the gear wheel is provided with an elastically deformable tooth which engages in snap-on fashion a seat of an end of a shaft of the second flap.