Abstract: A seat includes a cushion comprising a foam body and a trim cover disposed thereon, the trim cover having a forward portion at a front of the cushion and at least one elastic band attached to the forward portion; and a movable cushion length adjuster having an extended position and a retracted position, the movable length adjuster comprising a body with an occupant surface on a first side, and features on a second side, opposite to the first side. The at least one elastic band is routed on the features, and in the retracted position, the movable cushion length adjuster at least partially covers a portion of the cushion, and in the extended position, the length adjuster is spaced apart from the portion such that the at least one elastic band tensions the trim cover by pulling on the forward portion.

Abstract: A sensor device for gaseous hydrocarbons includes two semiconductor oxide-based sensitive elements, one of which is a sensitive reference element and the other a sensitive measuring element, this measuring element being covered with a layer of electrically insulating porous material containing a dispersed noble metal. The two sensitive elements are formed by silk-screen processes, are connected to an electronic signal comparison system, and are maintained at different temperatures when in operation. The sensor has improved selectivity in determining gaseous hydrocarbons, in particular methane, even if high concentrations of interfering gases such as ethanol are present.