Abstract: An actuation device for a motor vehicle, in particular for specifying a braking and/or acceleration request, with a first and a second housing portion is disclosed. The first housing portion includes an actuating surface on a top surface facing away from the second housing portion, or a cover with the actuating surface is arranged on the top surface. The housing portions are connected to each other by a hinge. An axis of rotation of the hinge is arranged laterally spaced apart from the actuating surface.

Abstract: An actuation device for a motor vehicle, in particular for specifying a braking and/or acceleration request, includes a first housing portion which is slidably mounted on a second housing portion in a vertical extension of the second housing portion. The first housing portion includes an actuating surface on a top surface facing away from the second housing portion, or a cover having the actuating surface is arranged on the top surface. The first housing portion includes a bar-shaped projection on an inner side facing the second housing portion. Further, the second housing portion includes a guide receptacle for the projection for the guided, slidable mounting of the first housing portion on the second housing portion.

Abstract: A sensor arrangement for an actuation device of a motor vehicle is disclosed which has a force transfer element and which can be assigned or is assigned in particular to an actuating surface of the actuation device for transferring an actuating force applied to the actuation device, in particular on the actuating surface. The sensor arrangement further has a measuring head arranged in a printed circuit board. The measuring head has a measuring membrane. The measuring membrane has a force sensor element at one end and is assigned to the force transfer element at the other end, in particular abutting the force transfer element.

Abstract: This patent describes the use of barium sulfate as filler for thermosetting and thermoplastic plastics, elastomers, sealants, adhesives, fillers, varnishes, paints, paper, glass and as substrate for colored pigment formulations as well as for single-layer or multilayer coatings consisting of metal oxides, metal oxide mixtures and/or metal compounds, as a nucleus of crystallization for lead sulfate in the negative electrode paste of lead accumulators and as an X-ray contrast medium, the barium sulfate being produced by a continuous process wherein a barium salt solution and a sulfate solution are simultaneously and continuously brought together in equimolar quantities in a precipitating suspension at a temperature of 30 to 90° C., with constant stirring, the precipitating suspension is withdrawn continuously in a steady volume and the barium sulfate precipitate is filtered, washed and optionally dried, wherein the barium salt solution has a concentration of 0.1 to 0.