Patents Assigned to Harro Hoefliger Verpackungsmaschinen GmbH
  • Patent number: 12285390
    Abstract: A metering device is for the volumetric metering of micro-tablets or the like and for transferring metered partial amounts of the micro-tablets into target containers. The metering device includes a metering unit with volumetrically specific metering chambers and a feed container, which is disposed above the metering unit in the direction of gravity. The feed container has an upper filling opening, lateral container walls and a lower container bottom with transfer openings for transferring the micro-tablets into the metering chambers. At least one retaining bottom is disposed in the feed container between the filling opening and the container bottom. The retaining bottom covers the transfer openings in the container bottom, at least one through-gap for the micro-tablets being formed at the side of the retaining bottom.
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: April 29, 2025
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Marco Weigel, Marlon Weigle
  • Patent number: 12214455
    Abstract: A device for separating, treating and rejoining objects includes a process wheel for transporting bottom and cover pieces of the objects, a separating device, and an insert device for inserting the pieces in the process wheel. The process wheel has a first lower receiving ring with a first radius and a second upper receiving ring with a second smaller radius which are jointly rotatable as a unit. A wheel assembly is arranged between the separating device and the process wheel. The wheel assembly has a first lower wheel with bottom holders distributed around the periphery and a second upper wheel with cover holders for the cover pieces distributed around the periphery. The bottom holders and/or the cover holders in the circumferential direction are larger than the received bottom pieces or cover pieces such that, in operation, they surround the bottom or cover pieces with a compensation play.
    Type: Grant
    Filed: July 24, 2023
    Date of Patent: February 4, 2025
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Jonathan Bihlmaier, Robert Morschett, Garry Chambers, Michael Carl Junger, Pierre Armand Vincent Lemaire
  • Patent number: 12213949
    Abstract: The disclosure relates to a capsule filling machine for filling two-part capsules each having an upper capsule portion and a lower capsule portion. The capsule filling machine includes a main drive unit for operating the capsule filling machine and at least one capsule segment for conveying the capsules. The capsule segment includes a lower segment portion for receiving the lower capsule portion and an upper segment portion for receiving the upper capsule portion. The lower segment portion and the upper segment portion are constructed to be able to be moved relative to each other. The capsule segment is operatively connected to the main drive unit in such a manner that the relative movement of the lower segment portion and upper segment portion with respect to each other is effected by the main drive unit.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: February 4, 2025
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Steffen Gall, Reiner Wurst, Florian Huhnen, Jonathan Cocks
  • Publication number: 20250033296
    Abstract: A device (10) for preparing the weld region of the filling tube (20) of a bag (12) has a holder (15) for the bag (12) and a suction tube (50), which has been inserted in the filling tube (20) of the bag (12). A clamping device (42. 44) is present, which can clamp the filling tube (20) or the bag (12).
    Type: Application
    Filed: July 22, 2024
    Publication date: January 30, 2025
    Applicant: Harro Höfliger Verpackungsmaschinen GmbH
    Inventor: Jörg ROSENLAND
  • Patent number: 12208563
    Abstract: A deep-drawing arrangement is for deep-drawing a continuously supplied film strip. The deep-drawing arrangement includes a transporter which revolves continuously around a fixed machine frame and which has plate elements and mold cavities and a cyclically timed deep-drawing apparatus, wherein the mold cavities can be acted on with a pressure reduction. The plate elements are permanently connected to each other via connection lines. A plate element is in the form of a connection element having at least one pressure reduction connection. The pressure reduction connection is connected to a pressure reduction source. The plate elements are permanently acted on with the pressure reduction during operation via the connection lines and the pressure reduction connection. Each plate element has at least one switching valve for connecting the pressure reduction which is permanently applied in the plate element to the associated mold cavities as required.
    Type: Grant
    Filed: October 9, 2023
    Date of Patent: January 28, 2025
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Andreas Thaler, Daniel Birkhold
  • Publication number: 20240390968
    Abstract: A device (10) for flanging a tube end has a receiving unit for the workpiece (12) to be flanged and at least one tool holder (30). Provision is furthermore made for at least one flanging roller (34), which is fastened to the tool holder (30) by way of a spindle (32). The flanging roller (34) can rotate about an axis of rotation (36) along the longitudinal axis of the spindle (32). The longitudinal axis (22) of the receiving unit (20) and the axis of rotation (36) of the flanging roller (34) are oriented at an angle relative to one another.
    Type: Application
    Filed: May 23, 2024
    Publication date: November 28, 2024
    Applicant: Harro Höfliger Verpackungsmaschinen GmbH
    Inventor: Necati KAYA
  • Patent number: 12123761
    Abstract: A device for weighing filled capsules has a weighing unit with weighing receptacle for the capsules supplied via a feed channel to the weighing unit in a movement direction. The weighing receptacle has a stop holding a capsule with form fit in movement direction in a receptacle section of the weighing receptacle. The receptacle section relative to the horizontal is slanted such that a leading end of the receptacle section relative to the movement direction is lower than a rearward end. In the method for weighing, the capsule is held with form fit in movement direction in the receptacle section by the stop device such that the capsule is at a slant with a leading end in relation to the movement direction being lower than a rearward end of the capsule. Weighing of the capsule is done in the weighing unit while the capsule is held at the slant.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: October 22, 2024
    Assignee: Harro Höfliger Verpackungsmaschinen GmbH
    Inventors: Florian Huhnen, Steffen Gall, Jonathan Cocks, Reiner Wurst
  • Patent number: 12117326
    Abstract: The disclosure relates to a filling device and to a filling system for volumetric metering of powder in a metering container. The filling device includes a retaining device permeable to air but impermeable to the powder. The retaining device in the course of the metering process covers a filling aperture of the metering container and a rim of the metering container encircling the filling aperture, a filling pipe which has been passed through the retaining device into the metering container, and first underpressure generator for generating an underpressure or partial vacuum on the retaining device on the side thereof facing away from the metering container. The filling pipe exhibits a blocking portion, the blocking portion being at least partially permeable to air but impermeable to the powder. The filling device includes a second underpressure generator for generating an underpressure on the blocking portion on the outside thereof.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: October 15, 2024
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Jonas Hofmeister, Uwe Blum, Dieter Wurst
  • Patent number: 12102602
    Abstract: A capsule filling machine has a frame and a rotary plate. A processing station includes a weighing device for capsules. The frame has a table and feet for setting down on a floor. The weighing device has a weighing frame provided with dedicated weighing-frame feet. The table has a cutout with a peripheral edge, the weighing device being positioned in the cutout at a distance from its edge on all sides. The machine includes a flange having two ends that lie one on top of the other and a lining encircling its longitudinal axis. The flange in the region of one of its ends encloses the cutout in the machine table and is connected sealingly to the table in the region of the peripheral edge. The flange in the region of its other end encloses the weighing frame and is sealingly connected to the weighing frame.
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: October 1, 2024
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Reiner Wurst, Florian Huhnen, Steffen Gall, Jonathan Cocks
  • Patent number: 11987461
    Abstract: A device for splicing and continuously providing an outgoing film web includes a splicing unit for splicing a first or a second incoming film web to the outgoing film web, and a clamping unit and an intermediate film storage for the outgoing film web. The splicing unit includes a first sealing jaw with a first holding device for the outgoing film web, and a first cutting device for severing the outgoing film web in the region of the first sealing jaw. The splicing unit includes a second sealing jaw with a second holding device alternately for the first or the second incoming film web, and a second cutting device for severing this incoming film web. The sealing jaws with their respective holding devices can be displaced relative to one another out of the region of action of their first and second cutting devices into their mutual region of action.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: May 21, 2024
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Andreas Thienst, Tim Walker
  • Patent number: 11987414
    Abstract: The disclosure relates to a capsule filling machine for filling two-piece capsules that each include a capsule upper part and a capsule lower part. The capsule filling machine includes a measuring device, the measuring device including a capacitive measuring system. The measuring device is downstream of the closing station. The capacitive measuring system includes a measuring section, along which the mass of the filled, closed capsule can be measured via the capacitive measuring system. The measuring device includes a guide device for the closed capsule, the guide device being configured to convey the filled, closed capsule from the capsule segment to the measuring section of the capacitive measuring system.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: May 21, 2024
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Andreas Lux, Benedict Kleine-Koenig
  • Publication number: 20240083612
    Abstract: A device (10) for filling a bag (12) with a liquid has a holder (16) for a bag (12) and a dosing needle (14), which can be inserted into a connection element (22) of the bag (12). A sealing clamp (40) is used to press the connection element (22) from the outside against the dosing needle (14) during filling.
    Type: Application
    Filed: September 12, 2023
    Publication date: March 14, 2024
    Applicant: Harro Höfliger Verpackungsmaschinen GmbH
    Inventor: Jörg ROSENLAND
  • Patent number: 11857503
    Abstract: A capsule closure device is for closing two-piece capsules each having a capsule upper portion and a capsule lower portion. The capsule closure device includes a capsule upper portion receiving member and a capsule lower portion receiving member. The capsule upper portion receiving member has a receiving hole and an introduction hole which is arranged coaxially relative to the receiving hole. The capsule upper portion receiving member has at the inner side thereof between the receiving hole and the introduction hole a support shoulder for supporting the capsule upper portion. The capsule upper portion receiving member has at the inner side thereof at the introduction hole at least one ventilation hole.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: January 2, 2024
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventor: Marco Weigel
  • Patent number: 11851226
    Abstract: A device (10) for sealing three-dimensional objects (16) in the bag opening (14) of a film bag (12) comprises a clamp (36, 38) for the film bag (12), which has a pair of clamping shoes (42, 44) on each side, between which the edge of the film bag (12) is held. A heat sealer (26, 28) is provided for sealing the three-dimensional object (16) in the bag opening (14) of the film bag (12), wherein the heat sealer (26, 28) has a pair of sealing jaws (26, 28) between which the bag opening (14) of the film bag (12) can be sealed. The two clamping shoe pairs (42, 44) of the clamp (36, 38) are moved apart from one another during the sealing process.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: December 26, 2023
    Assignee: Harro Höfliger Verpackungsmaschinen GmbH
    Inventors: Nico Hjordt, Daniel Birkhold, Timo Graf
  • Patent number: 11845579
    Abstract: An apparatus and a method are for sealing packages on a flatbed machine. The package is formed from a base-film web and a water-soluble cover-film web. The sealing apparatus includes a liquid supply, at least one moistening unit, and a pressing device for vertically pressing and sealing the cover-film web together with the base-film web. The moistening unit has a moistening roller and a spraying device, the moistening unit being able to be switched between a first operating state and a second operating state. In the first operating state, the moistening roller acts on the cover-film web at a roller moistening location. During or after a machine standstill period, the sealing apparatus is transferred to a second operating state in which the spraying device acts on a spray portion of the cover-film web. The spray portion lies between the roller moistening location and the sealing location in the feed region.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: December 19, 2023
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Andreas Thaler, Daniel Birkhold
  • Publication number: 20230159204
    Abstract: A device (10) for sealing three-dimensional objects (16) in the bag opening (14) of a film bag (12) comprises a clamp (36, 38) for the film bag (12), which has a pair of clamping shoes (42, 44) on each side, between which the edge of the film bag (12) is held. A heat sealer (26, 28) is provided for sealing the three-dimensional object (16) in the bag opening (14) of the film bag (12), wherein the heat sealer (26, 28) has a pair of sealing jaws (26, 28) between which the bag opening (14) of the film bag (12) can be sealed. The two clamping shoe pairs (42, 44) of the clamp (36, 38) are moved apart from one another during the sealing process.
    Type: Application
    Filed: November 21, 2022
    Publication date: May 25, 2023
    Applicant: Harro Höfliger Verpackungsmaschinen GmbH
    Inventors: Nico HJORDT, Daniel BIRKHOLD, Timo GRAF
  • Patent number: 11648183
    Abstract: The disclosure relates to a metering apparatus for free-flowing material and to a method for operating such a metering apparatus. The metering apparatus has a metering duct having a closed cross section and further has a rotary drive (M). The metering duct is wound in the form of a screw with a vertical longitudinal axis. The free-flowing material is fed to the metering duct. The metering duct is set via the rotary drive (M) in an oscillating rotary motion about its longitudinal axis with individual rotary strokes, wherein, with each rotary stroke, a partial quantity of the free-flowing material falls out of a lower discharge opening of the metering duct.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: May 16, 2023
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Martin Lober, Peter Schroeppel, Achim Wolf, Karlheinz Seyfang, Uwe Blum
  • Patent number: 11643235
    Abstract: The disclosure relates to a deep-drawing apparatus for deep-drawing a continuously fed film web, an associated packaging machine, and a corresponding method. A cyclically sequenced forming station, which runs along from a start position to an end position and runs back from there to the start position is provided, wherein individual format plates are sequentially firstly connected up to a forming vacuum device and then with a following holding vacuum channel. The forming vacuum device is part of the cyclically moved forming station. The holding vacuum channel includes two interlocking telescopic channel portions, a first telescopic channel portion being part of the cyclically moved forming station, and a second telescopic channel portion being mounted statically relative to the fixed machine frame.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: May 9, 2023
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Udo Egelkraut, Jan Schneider, Andreas Thienst
  • Patent number: 11511962
    Abstract: A winding head (10) for surgical suture material has a securing arm (22) and a guide carriage (24), which is mounted on the securing arm (22). In addition, a circumferential guide system (30) is present, which is mounted displaceably on the guide carriage (24). The circumferential guide system (30) has two first tracks (32, 34) which are spaced apart from each other and are connected to each other by two second tracks (36, 38), which are of approximately semi-circular shape. A transition curve is present in at least one of four transition regions (40, 42, 44, 46) between a first track (32, 34) and a second track (36, 38), which transition curve connects the first track (32, 34) and the second track (36, 38) to each other.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: November 29, 2022
    Assignee: Harro Höfliger Verpackungsmaschinen GmbH
    Inventor: Ingmar Neff
  • Patent number: 11479377
    Abstract: A capsule filling machine for filling capsules and a cleaning unit for use in a capsule filling machine are disclosed. The capsule filling machine includes at least two processing paths with a plurality of processing stations. One of the processing stations includes a cleaning unit. The cleaning unit has, for each of the at least two processing paths, a leadthrough path with a longitudinal axis for leading through capsules. At least one cleaning element for cleaning the capsules is arranged on each leadthrough path.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: October 25, 2022
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Michael Jeschke, Jonas Hoepfer, Thomas Puppich, Uwe Kiehn, Andreas Lux