The present invention concerns a floating bed reactor which is used for biological purification of fibre-containing liquid suspensions and for simultaneous clarification. The reactor comprises a floating bed (8) composed of finely divided particles floating in an ascending flow, above it being formed a fibre agglomerate layer (9) which binds to itself fibres present in the suspension being treated...

Classes of substituted 1H-imidazo[4,5-c]quinolines and 1H-imidazo[4,5-c]quinolin-4-amines are disclosed as bronchodilator agents and antiviral agents, respectively. Pharmacological methods of using the compounds as bronchodilators and antiviral agents, pharmaceutical compositions containing the compounds and synthetic intermediates for preparing the compounds are also described.

The invention is a console for a mobile crane, of the type that includes a frame (2) for mounting the crane and a pair of extensions (10) for lockable positioning in corresponding notches (7a) in a truck. According to the invention the extensions (10) can slide in the frame (2) between two positions in which they slide out towards and respectively back from the frame (2), whereby the extensions (1...

With a view to gritting and the like, the rear end of the platform body of a truck has a spreading flap 4 and an automatic flap 6 which can be swung in towards this. According to the invention, the automatic flap 6 has a vibrator device 10, in addition to which a vibration insulation, for example of rubber, is mounted between the automatic flap 6 and the actual platform body. According to a prefer...

The processing mechanism is for a rotary press printing business forms having sheet-feed, printing, processing and discharge mechanisms. It has a pair of parallel shafts coupled together and a pair of feed spindles also coupled together, rotating in a frame, while cog wheels working with die wheels turn with and slide on shafts. - Components working on external threads on the feed spindles engage ...