Abstract: An ambient condition monitoring system includes a common control unit, at least one primary communications bus and at least one supplemental communications bus. The control unit communicates with a plurality of supplemental units, which could include ambient condition detectors, using the primary communications bus in a normal operating environment. In the event of a sensed failure of the primary bus, or one of the supplemental units, communications can be automatically implemented using the supplemental communications bus.

Abstract: Fastener for bands or the like, particularly on pants, shirts, pockets or the like, comprising a rail provided with catches and a slide running on the rail, which slide has an angular-shaped folding lever, the shorter angle leg of which engages in the catch recesses of the rail in the folded-up position of the folding lever; the folding lever has a window-like opening for the free passage therethrough of a cover strip, the latter lying on the outside in front of the rail, such that the window opening - frame leg, which frame leg points to the slide bottom plate, engages in the catch recesses of the rail on its center section. In the locked position of the folding lever, the window opening - frame leg extends in the parallel flat-position relative to the cover of the rail guide tunnel.

Abstract: A double-layered counter holder plate having a support bent from an inner layer thereof, the support supporting the inner and outer layers spaced opposite one another by resting on an inner surface of the spaced layer, the latter layer serving as a support for rolling the claws of a closure, the inner layer being overlapped by the claws.

Abstract: A filter press with a novel spray washing arrangement for the filter plates which plates are shiftable on horizontal guides. The novel spray washing means comprises a carrier frame encompassing the stack of plates together with the horizontal guides and a spray pipe. The carrier frame is movable along the stack of filter plates at vertical, lateral struts. The spray pipe is equipped with spray nozzle and is guided as a unit movably up and down along the vertical struts. The spray pipe comprises two branch lines enclosing between them a filter plate that is to be spray washed. The spray nozzles of the two branch lines face each other to provide the same pressure on front and back surfaces of the filter plate.

Abstract: A button, particularly for clothing pieces, comprising a foot part secured on a clothing piece with clamping of the carrier material, and a button plate freely tiltably seated on the foot part. The foot part includes a head end which is formed with an insert opening freely tiltably receiving therein a tilting pin connected to the button plate.

Abstract: The invention relates to a machine having a drive for the attachment of fasteners such as rivets and the like. Each of two conventionally and reversibly interchangeable containers have engaging positions coupled to the drive and are provided to store and feed the fasteners separately to an operating position.