Feeding and metering device for discharging flowable, plastic and pasty two-component or multi-component compositions with adaptation to mixtures and mixture quantities

摘要

According to Claim 1 et seq., the object is to process flowable, plastic and pasty compositions or materials comprising two or more components, - without output-reducing manual expenditure of force of the person working with progressive pressing devices (cartridge presses), - without use, i.e. elimination, of cartridges, - without use, i.e. elimination, of propellant-actuated compressed gas cylinders, - without disruption of the progress of work due to failing cartridge seals, - without disruption of the progress of work due to failing valves on the compressed gas cylinders, - without material losses in the event of a failing cartridge seal, - without material losses in the event of a failing compressed gas cylinder valve, - without failure of the manually operated progressive pressing devices due to materials on account of a failing cartridge seal, contamination of the site and handling customary on site, - without the creation of voluminous refuse in the form of empty and half-empty disposable containers made of valuable raw material.