25 patents
Utility
Molten plastic delivery system with push-pull cable actuation
22 Aug 23
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
Utility
Hot runner system
25 Jul 23
A hot runner system having a nozzle and a manifold seated against the nozzle.
Hakimuddin Boxwala, Yikun Wang, Douglas Brien Ursu
Filed: 28 Feb 22
Utility
Angle gating injection molding apparatus
10 Jan 23
An angle gating injection molding apparatus is disclosed.
Kenneth Jacob
Filed: 21 Oct 21
Utility
Injection unit positioning apparatus
27 Dec 22
An apparatus for aligning an outlet of an injection unit with an inlet of a mold mounted between platens of a molding machine includes a positioning assembly interconnecting the injection unit to the molding machine.
David Allan Shantz, Martin Kestle, Alexander Berlin
Filed: 8 Jun 20
Utility
Housing component for a multi-shaft screw machine and method for the production of a housing component
25 Oct 22
A housing component, for the production of a housing of a multi-shaft screw machine, includes a base body, in which at least two bores interpenetrating each other are configured.
Karl-Conrad Polzer
Filed: 15 Aug 19
Utility
Connecting device for connecting a screw machine to a gear mechanism, and method for cleaning such a connecting device
20 Sep 22
A connecting device for connecting a screw machine to a gear mechanism comprises a housing which in regions delimits an interior.
Daniel Sommer
Filed: 21 Nov 19
Utility
Diverter valve for conveying material to be conveyed and method for cleaning a diverter valve of this type
13 Sep 22
A diverter valve for conveying material to be conveyed, the diverter valve being cleanable using a method for CIP cleaning, comprises a housing with at least three passage openings to feed or discharge the material to be conveyed, the passage openings defining a conveying plane.
Bruno Zinser, Manfred Schaedler, Jochen Sprung
Filed: 30 Sep 19
Utility
Device and method for producing a dyed and an undyed plastic melt
13 Sep 22
A device for producing a dyed plastic melt and an undyed plastic melt includes a multi-shaft screw extruder, a first metering installation, a second metering installation, and a control installation for selecting between a first operating mode for producing the dyed plastic melt and a second operating mode for producing the undyed plastic melt.
Ulrich Conrad, Norbert Kern, Markus Schmudde, Bernhard Stöhrer, Heiko Hornberger
Filed: 27 Jul 17
Utility
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
Utility
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
Utility
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
Utility
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
Utility
Vibratory conveyor
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.
Urs Helfenstein
Filed: 20 Mar 19
Utility
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
Utility
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
Utility
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.
Sören Welb
Filed: 27 Sep 16
Utility
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
Utility
Hot runner nozzle tip and hot runner nozzle tip components
20 Jul 21
A hot runner nozzle tip and hot runner nozzle tip components are disclosed, the nozzle tip, and the assembled tip components, form a channel that has a first annular segment that has a cross-sectional area that increases in size away from a tip inlet, and a second annular segment that extends from the first annular channel segment.
Fabrice Fairy, John Di Simone, Denis Babin
Filed: 21 Mar 16
Utility
Vibratory conveyor
30 Mar 21
The invention relates to a vibratory feeder comprising a support arrangement (8), for carrying out a vibrational movement when in operation, for a feeder element in which material (12) which is to be fed is fed, also comprising a drive arrangement (5) for the support arrangement (8) and a bearing arrangement (3) which initiates vibrational oscillations of the vibratory feeder (1, 30, 40, 60, 90, 100) reducing in the base (2).
Urs Helfenstein
Filed: 13 Mar 17
Utility
Cellular wheel sluice for granulate bulk product
23 Mar 21
A cellular wheel sluice for granulate bulk product has a housing in which a cellular wheel is rotatably mounted.
Holger Adomeit, Michael Walter, Bruno Zinser
Filed: 26 Sep 19