Patent ID: 8516746
Filing Date: 2013-08-27
Classification: E05F,E05Y

Abstract:
1. A motor-vehicle door with a frameless window, comprising: a door structure; a window pane, slidably mounted on the door structure between a lowered position and a raised position in which a top edge, a front edge and a rear edge of said window pane come directly into contact with corresponding portions of an opening for the door defined by a body of a motor vehicle; and a window pane lifting and lowering device for controlling movement of the window pane between a lowered position and a raised position, wherein at least one slider member is connected to said window pane, said slider member slidably engaging a respective guide element mounted on the door structure, for guiding the movement of the window pane between its lowered position and its raised position, wherein said slider member is connected to said windowpane by an elastically deformable member which allows the position of the window pane relative to the slider member to be adjusted by the elastic deformation of said elastically deformable member, wherein means for clamping are associated with said slider member and are operable for clamping the slider member onto the window pane in a given position of said window pane relative to said slider member, wherein when said means for clamping are released said elastically deformable member is in a rest undeformed configuration, and wherein when the elastically deformable member is in said rest undeformed configuration, the window pane is in a position relative to the slider member such that when the window pane is in its raised position it is in an out-of-tolerance position, shifted upwardly and rearwardly, so that following full lifting of the window pane, with the door closed, said edges of the window pane come into direct contact with the vehicle structure, before lifting of the slider member is completed, so that in the final part of the window pane lifting movement, the window pane is moved relative to said slider member with a resulting deformation of said elastically deformable member, said means for clamping being adapted to be operated after the deformation of the elastically deformable member is reached, so as to clamp the window pane in the corresponding position relative to the slider member, wherein said elastically deformable member comprises a first section, connected to the window pane, a second section, which can be secured to said slider member, and one or more portions of connection between said first section and said second section, wherein said first section is a circumferential section, said second section is a hub section, set inside said circumferential section, and said connection portions are in the form of tabs which extend between the circumferential section and the hub section, wherein said circumferential section has an oval configuration and in that in its undeformed condition the aforesaid hub section has an eccentric position, set closer to the narrower end of the oval configuration, wherein said circumferential section is received in a corresponding hole of the pane, said hole having a profile corresponding to the profile of the aforesaid circumferential section in the undeformed condition.