Abstract: A clamp, comprising a guide rail, a fixed jaw, which is arranged on the guide rail, a sliding jaw, which is displaceable on the guide rail, and at least one spindle, which is arranged displaceably on the sliding jaw and on which there is arranged or formed a pressure piece, with an actuation device, which is spaced from the at least one spindle and which actuable by an operator in order to control a displacement movement of the at least one spindle, with a force application device, which acts on the at least one spindle and by means of which a displacement movement of the at least one spindle is achievable, and with a transmission device, which connects the actuation device and the force application device.

Abstract: The invention relates to a tumble-drier and to a process that allows complete or partial sterilization or passivation of microorganisms and germs in laundry. To this end, the laundry is treated in a container (5), especially the drum of a tumble-drier, to which a stream of air is supplied for the purpose of drying the laundry. Ozone is added to said supply air stream. This ozone is preferably generated by an ozone generator (6) directly before being added to the supply air stream. The tumble-drier according to the invention comprises a container (5) for laundry, especially a drum, to which an air stream is supplied for the purpose of drying the laundry, and an ozone generator that is capable of adding ozone to the supply air stream. Said ozone generator is preferably an ozone generator working according to the principle of dielectric impeded discharge.

Abstract: A tensioning coupler for a quill and shaft employs a yoke around the circumference of a quill, a first circumferential pressure ring and a second tensioning ring each of which has a projected conical portion which overlap each other when installed. Both rings have slots to allow them to be opened or closed slightly as the tensioning ring is drawn into the pressure ring.

Abstract: The Invention relates to method as well as a sensor device with a sensor element for detection of gases and vapors in air. The sensor element is preferably a heated metal oxide sensor with heating structure and gas sensitive layer, wherein the temperature of the gas sensitive layer can be maintained constant by way of a heating structure and an automatic control device. The sensor element is disposed in a heat in a preferably heat insulating casing for protecting against air flows, wherein the gas can penetrate into the casing through a gas permeable diffusion layer. The resistance of the heating structure, which is a measure for the temperature of the gas sensitive layer, is employed as a temperature reference for the automatic control according to the present Invention method. The temperature of the sensor element is purposefully influenced by adding further interference values to the automatic control value ‘sensor temperature’.

Abstract: Pulverulent pigment preparation comprising a) an organic or inorganic pigment, b) a compound from the group consisting of novolaks, alkoxylated fatty alcohols, bisphenol polyglycol ethers, alkoxylated fatty amines, alkoxylated fatty acids or the esterification and/or arylation products prepared from a natural or modified castor oil fatty compound, which are alkoxylated and, if desired, esterified with dicarboxylic acids to form linked structural repeating units, c) a water-soluble mixture of polyvinyl alcohol and vinyl alcohol or of vinyl alcohol copolymers, and d) further customary additives, the sum of all components being 100% by weight. Plasters and emulsion paints are pigmented by simply stirring in the pulverulent pigment preparation.

Abstract: Extraction waste water produced upon the polymerization of olefins, which contains titanium and aluminum compounds and which is adjusted to a pH varying from 4.5 to 9.5. Hereby titanium and aluminum hydroxides occur in an easily precipitating state.

Abstract: Moisture testing instruments for use in heaped, loose material include a neutron source and a detector. The instrument is calibrated by duplicating the test volume as calibrating container and by radiometrically as well as gravimetrically detecting the moisture content, which is varied either by evaporation while the moisture is spread or by adding determined quantities of water.