Engel Maschinenbau Gesellschaft M.b.h.

Werner Kappelm&uuml;ller

Stefan Eppich

An apparatus for plasticising and injecting plastic material comprising a rotatable screw ( ) arranged in a cylinder ( ), wherein the screw ( ) is displaced axially by the rotation of spindles ( ) which are rotatable by a servomotor ( ) moved axially with the screw ( ), by way of of gears ( &prime;) connected by a toothed belt ( ), wherein an intermediate transmission ( ) for reducing the rotary speed is arranged between the servomotor ( ) and the gears ( &prime;).

Apparatus for plasticizing and injecting plastic material

An injection moulding apparatus with mould mounting plates carrying mould tools and a lubricant pump supplying a plurality of consumers and at least one machine part movable by a hydraulic drive, wherein the energy supply of the hydraulic drive ( ) is effected by the lubricant pump ( ).

Injection moulding apparatus with a lubricant pump

An injection molding machine comprising a substantially C-shaped machine frame, on the one limb ( ) of which is mounted a stationary mold mounting plate ( ) and on the other limb of which is mounted a closing mechanism for driving a movable mold mounting plate, wherein the free ends of the limbs of the machine frame, which ends are not connected by beam members, deform under the influence of the closing force which occurs during the closing operation, and wherein at least one of the mold mounting plates ( ) and/or an end plate carrying the closing mechanism are respectively supported against the closing force at their upper and lower edges, and the lower support of the mold mounting plate(s) ( ) or the end plate ( ) respectively is formed by a bending pin ( ) which extends transversely with respect to the longitudinal direction of the machine.

Growing community of inventors

Schwertberg, Austria

Werner Kappelmüller

Growing community of inventors

Schwertberg, Austria

Werner Kappelm&uuml;ller

Werner Kappelmüller