Abstract: A roller-blind assembly comprises a plurality of roller blinds each windable about a respective shaft having a pair of ends. A plurality of mounting assemblies are provided some of which enclose mechanism for operating the blinds and some of which merely act as support bearings for the ends of the shaft. In addition these housings which are all identical are formed at their front and rear sides with slots in which are engageable flanges of adapters that can secure a continuous cover plate over a plurality of such housings to mask the roller blinds supported thereon. A plurality of axially aligned such housings may be secured via adjustable clamps to a ceiling-mounted rail that in turn is formed with a flange carrying the cover plate.

Abstract: A curtain rod assembly for a shower curtain comprises at least two rail sections of identical profile and each formed with an upwardly open longitudinally extending channel, a downwardly open longitudinally extending channel, and between these channels with an upwardly, downwardly, and laterally closed longitudinally extending passage. A coupling element has one half snugly longitudinally engaged in one of the ends of one of the passages and another half snugly longitudinally engaged in one of the ends of the other of the passages so as longitudinally to join these two sections. A plurality of shower-curtain hooks can slide along the downwardly open channel and a ceiling unit has a headpiece slidable along the upwardly open channel and an upwardly extending rod that is secured to the ceiling. Two wall mounting members are each secured to a wall and have a portion engaged snugly longitudinally in the other end of the passage of a respective rail.

Abstract: A mounting assembly for a roller blind comprises a housing in which is rotatable a drive wheel by a flexible member such as a chain. A roller blind is connected to a shaft which carries this drive wheel and is, therefore, rotatable with the drive wheel for raising and lowering of the roller blind. A friction-type brake wheel is jointly rotatable with the drive wheel in the housing and has an outer periphery against which radially engage rollers carried on a pair of pincher-type levers whose one ends are pivoted together and whose other ends are interconnected by a screw device so that the force which the rollers exert radially on the friction wheel can be controlled. This force determines the braking effect between the shaft and the housing so that the blind carried by this mounting assembly remains stationary in any set position.