Feeding Screw Machine for Feeding a Processing Screw Machine
16 Jun 22
A feeding screw machine serves for feeding a processing screw machine.
Filed: 13 Dec 21
Valve Pin Plate Injection Molding Apparatus
28 Apr 22
An injection molding apparatus having a valve pin plate coupling at least one valve pin to an actuator which, in operation, axially moves the valve pin plate between a closed position and an open position.
Filed: 26 Oct 21
Angle Gating Injection Molding Apparatus
28 Apr 22
An angle gating injection molding apparatus is disclosed.
Filed: 21 Oct 21
Strand Pelletizer and Method for Adjusting the Cutting Gap of Such a Pelletizer
31 Mar 22
A strand pelletizer for pelletizing a strand of material comprises at least one cutting edge and an opposite cutting edge.
Martin Matuschek, Stefan Wygas
Filed: 26 Aug 19
Device and method for producing plastic granulate
15 Mar 22
A device for producing dyed plastic granulate and undyed plastic granulate includes a multi-shaft screw extruder and an underwater pelletizing installation.
Ulrich Conrad, Norbert Kern, Markus Schmudde, Bernhard Stöhrer, Heiko Hornberger
Filed: 27 Jul 17
Starting-valve throttle device for delivering a melt from a screw extruder, and system for preparing bulk material having a starting-valve throttle device of this type, and method for delivering a melt from a screw extruder by means of a starting-valve throttle device of this type
15 Mar 22
A starting-valve throttle device has a housing having a housing recess which is configured therein and in which a switching member is repositionable between an evacuation position and a delivery position.
Michael Schmid, Stephan Kiern, Ralf Kühn, Markus Schmudde, Tomi Tratnik
Filed: 25 Mar 19
Valve-gating Injection Molding Apparatus
24 Feb 22
A valve-gating injection molding apparatus is disclosed.
Peter KLOBUCAR, Denis BABIN
Filed: 23 Dec 19
Conveying system and method for pneumatically conveying plastic granulate
22 Feb 22
A conveying system for pneumatically conveying plastic granulate comprises a feed location, at which the plastic granulate is fed into a conveying line by pressurized conveying gas, a target location, in conveying connection with the feed location, for moisture contained in the conveying gas, and a condensation tempering unit, which is arranged along a section or sections of the conveying line, for making the conveying line such temperature to at least partial condensation of moisture contained in the conveying gas to form a sliding film on an internal wall of the conveying line.
Bernhard Stark, Michael Dürr, Thomas Vögele
Filed: 11 May 20
Mold Latch and Mold Having Mold Latch
20 Jan 22
A mold latch having a latch bar and a traveler with two linear followers that can co-act with the latch bar to enable a mold plate, to which the traveler is attached, to translate together in a direction with another mold plate, to which latch bar is attached.
Filed: 19 Jul 21
Hot runner system
18 Jan 22
A hot runner system having a nozzle received in a well in a mold plate.
Gurvinder Bajwa, Douglas Ursu, Denis Babin
Filed: 16 Apr 20
Hot Runner Sleeve Heater
23 Dec 21
A sleeve heater for supplying heat to a melt delivery component of a hot runner system.
Filed: 10 Jun 21
14 Dec 21
The invention relates to a vibratory conveyor comprising a drive unit that generates a vibration movement during operation, and a conveying element arranged on the drive unit, wherein the drive unit comprises a support arrangement for the conveying element, which is mounted on a rear section on the carrier arrangement and has a freely extending section, and a spring-elastic vibration arrangement is provided on the front section of the conveying element, said vibration arrangement being arranged and designed in such a way that it oscillates with respect to the oscillation of the drive arrangement with phase displacement counter to the phase displacement of the conveying element.
Filed: 20 Mar 19
Method for the Gravimetric Control of a Metering Device for a Bulk Material During the Refilling of its Storage Container, and Metering Device for Carrying Out the Method
25 Nov 21
The method according to the invention provides a way to continue gravimetric weighing of bulk material during refilling of a gravimetric metered dispensing unit, and to determine the mass of the refilled bulk material using a refilling container during the filling operation material and so determine the actual mass flow discharged during refilling in real time or on average in order to adjust it to a target mass flow.
Urs Helfenstein, Stefan Ludescher
Filed: 6 Sep 19
Diverter valve for conveying a material and method for cleaning thereof
16 Nov 21
A diverter valve for conveying a material has a housing with at least three passage openings for feeding or discharging material.
Bruno Zinser, Manfred Schädler, Martin Stephan
Filed: 10 Oct 18
Molten Plastic Delivery System with Push-pull Cable Actuation
14 Oct 21
A molten plastic delivery system is disclosed having a nozzle defining a nozzle channel with a downstream nozzle channel opening.
Jeffrey Scott Thompson, Karsten Stengeli, Haiqian Lu, Robert Rinaldi
Filed: 7 Apr 21
Reconfigurable melt delivery system
14 Sep 21
A reconfigurable melt delivery system is disclosed for use with a first injection unit and a second injection unit.
Frank Joseph Eigler, Richard Charles Cronin
Filed: 10 Nov 16
Screw machine and method for the processing of material to be processed
14 Sep 21
A screw machine includes an inductive heating device for processing of material to be processed.
Filed: 27 Sep 16
Blade Head for Granulating Strands of Material and Granulating Apparatus Having Such a Blade Head and Method for Assembling Such a Blade Head
26 Aug 21
A blade head for granulating strands of material comprises a blade carrier and at least one granulating blade fastened thereto.
Christoph Klein, Oleg Rudi, Tatiana Vlasova, Jürgen Alexander Schweikle, Maria Hölzel, Maximilian Breuer
Filed: 23 Feb 21
Treatment Element for a Treatment Element Shaft of a Screw Machine, and Method for Producing a Treatment Element
19 Aug 21
A treatment element for a treatment element shaft of a screw machine comprises a main body with an outer wall, wherein the outer wall has a first wall section and a second wall section and wherein the first wall section is harder than the second wall section.
Filed: 2 Feb 21
Side-gate injection molding apparatus and side-gate nozzle assembly
3 Aug 21
A side-gate injection molding apparatus and a side-gate nozzle assembly are disclosed.
Gurvinder Bajwa, Chun Keung Mak, Denis Babin, Douglas Ursu
Filed: 29 Apr 19