Mounting for the setting up of blinds

Mountings for the setting up of blinds with a blind roller which has at one end a round-end-view cylindrical axle journal and at the other end an angular axle journal, and where two such mountings are intended to be mated to the ends of the blind roller and to form at one end an angular bearing for the taking up and securing against rotation of an axle journal with angular cross-section, and at the other end a round bearing for the taking up of a round axle journal, said mountings each comprising a plate angle, and suitably mated inlay, said plate angle which itself comprises two sides having holes for use by fixed screws, and one side of said plate angle comprises an internal surface having four punched-and-bent pockets, which have been shaped from and placed in the corners of a square of said surface in such a way that each said pocket is open towards the two neighbouring pockets, said inlay comprising two carrying-surfaces, and two legs, said carrying surfaces suitably shaped such that they can be pushed into and carried by two neighbouring pockets on said plate angle, said two legs each having inner surfaces and outer surfaces, delimiting between said legs an essentially U-shaped bearing for an axle journal, one inlay for said axle journal of angular cross-section and the other inlay for said round-end-view cylindrical axle journal.