LOADER FOR METERING OF LOOSE MATERIALS Russian patent published in 1997 - IPC

FIELD: metering of loose materials in chemical, pharmaceutical, perfume-making and food-processing industries. SUBSTANCE: loader for metering of loose materials has loading and unloading windows made in side surface of cylindrical body where hollow piston is positioned. Loading chamber of cylindrical form is located in midpart of piston which length is equal to double distance between loading and unloading windows. Loading chamber is fitted with pivot of cylindrical shape which is mounted for axial movement inside loading chamber. Rod of loader is connected to rod of hydraulic cylinder through slot shaft where gear wheel of cylindrical transmission is installed. It engages gear wheel located on one shaft with Maltese cross. EFFECT: simplified design, expanded application field. 2 dwg