FLUSSIGKEITSGEKUHLTES MISCHWERKZEUG FUR MASCHINEN ZUM BELEIMEN VON SPANEN

摘要

A mixing tool for use with a machine for mixing glue with particulate material such as shavings in which the machine has a drum shaped container in a shaft rotatable on the axis of the container. The mixing of the glue with the particulate material is effected by tools extending radially from the shaft and each consisting of a body cylindrical at the radially inner end adjacent the shaft and a head at the radially outer end of the body. The head has a forwardly protruding nose and the head and body taper inwardly to the juncture thereof when viewed in the circumferential direction. Each tool is tubular and a coolant pipe extends radially outwardly inside each tool and supplies coolant fluid thereto. Each tool preferably has a blade-like element thereon near the radially outer end that is inclined to exert a radially outward force on work material in the drum shaped container of the machine.