Abstract: A motor vehicle wheel comprising two mating, annular, permanently connected parts formed without cutting and composed of different, but congenerically similar, materials. The wheel is composed of an inner wheel part, which comprises the inner and greater part of the rim bed together with the wheel disc, and an outer wheel part which forms the remaining and smaller part of the rim bed. The two parts are connected together at their respective rim bed portions to provide a complete rim bed. The two wheel parts are provided with mating, generally annular, contiguous connection surfaces which may be of cylindrical, conical and/or serrated configuration and which are joined in an air-tight manner.

Abstract: A motor vehicle wheel, particularly a motorcycle wheel, comprising two identical, contiguous, co-axial, complementary light metal pressings or stampings fixed to a hub member, each forming half of a rim bed for a tire. The two mating wheel pressings provide a star-like wheel spider having closed hollow main and auxiliary spokes. The invention also relates to a method for the manufacture of such a vehicle wheel.

Abstract: A circuit arrangement for displacing characters representing an image content on the screen of a data viewing device, in which the characters are represented in a plurality of rows and a plurality of columns, and in which a electron beam is moved over the screen by a first deflecting signal in the vertical direction and by a second deflecting signal in the horizontal direction, employs a deflecting stage which produces a further saw-tooth shaped deflecting signal which, in consecutive intervals of time, uniformly adds parts of the image content at one edge of the screen and at the same time removes corresponding parts at the opposite edge of the screen, and an adder which adds the further deflecting signal to the first and/or second deflecting signal.