Patents Assigned to Harro Höfliger Verpackungsmaschinen GmbH
  • 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
  • Patent number: 11382617
    Abstract: A suture attaching station attaches a needle and a suture to form a single combination. The setup of the crimping unit is facilitated by using an offline measuring fixture. The offline measuring fixture is calibrated by placing a precision gage block into the measuring fixture and then zeroing a digital measuring unit. The gage block is then replaced by the desired crimping die and the reading is noted as an offset for the servo drive of the suture attaching station. This offset is used to set the zero point of the crimping die centre.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: July 12, 2022
    Assignee: Harro Höfliger Verpackungsmaschinen GmbH
    Inventors: Clifford Dey, Ingmar Neff, Sven Brecht
  • Patent number: 11324494
    Abstract: A device and method for cutting-to-length surgical suture material uses a thread spool having a continuous thread of the surgical suture material, a thread advancing gripper for drawing off a defined length of surgical suture material, and a cutting unit for cutting the surgical suture material. By way of a deflection installation, the surgical suture material is placeable so as to be angled to the primary transport direction in at least one open loop. The length of the open loop can be variably adjusted. The cutting unit is positioned between the thread spool and the deflection installation.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: May 10, 2022
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Ingmar Neff, Siegfried Weber
  • Patent number: 11279502
    Abstract: A powder provisioning device is for a powder doser, in particular for a tamping pin station. The powder provisioning device comprises a powder container, which can be driven in rotation, for receiving a powder bed, and a stationarily mounted smoothing device for the powder bed. The stationarily mounted smoothing device includes a stirring unit having at least one stirrer which projects into the interior of the powder container and can be driven in rotation.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: March 22, 2022
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Jonas Hoepfer, Marco Weigel
  • Patent number: 11186400
    Abstract: The disclosure relates to a method for unpacking and separating infusion bags into singles for supplying the bags to a device for further processing. It includes the following steps: Opening an outer packaging, in which the infusion bags are present, by an opening device, wherein the infusion bags are fastened in groups to a holding device inside the outer packaging. Separating the group of infusion bags, which are fastened to the holding device, from the outer packaging by a separating device. Position the holding device with the infusion bags fastened thereon in a transport device by a positioning device. Processing the infusion bags by device for further processing.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: November 30, 2021
    Assignee: Harro Höfliger Verpackungsmaschinen GmbH
    Inventors: Markus Bohn, Ulrich Stahl
  • Patent number: 11186029
    Abstract: A deep-drawing apparatus includes an arrangement of die plates, wherein each die plate has a plurality of frame vacuum holes and at least one female die having at least one die vacuum hole. At least one vacuum channel connects a vacuum source to the die vacuum hole of the female die and to the frame vacuum holes of the die plate. The deep-drawing apparatus includes for each die plate a closing device for closing and opening the vacuum channel. The die plate is fed a single foil sheet. The closing device opens the connecting channel at the corresponding die plate and the foil sheet is laid onto the die plate. Thereafter, the foil is held on the frame vacuum holes by a holding vacuum and is deep-drawn by a deep-drawing vacuum at the die vacuum holes in the female die. A method for the deep-drawing of foil is also disclosed.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: November 30, 2021
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Andreas Thaler, Udo Egelkraut
  • Patent number: 11130155
    Abstract: A sorting device for tablets for separating out multiple tablets has a plurality of stations including a feed station, a sorting station and an ejection station, and a tablet transporter which moves to the individual stations in a direction of rotation. The tablet transporter includes a row of tablet receivers for single tablets and a doublet receiver for multiple tablets which have been separated out. The doublet receiver is laterally next to the tablet receivers. An individual tablet receiver is laterally separated from the doublet receiver via a side wall. In the sorting station is a sorting tine which can be moved to and fro over a travel range in a lateral direction extending transversely to the direction of rotation such that the sorting tine passes over the region of a tablet receiver, the adjacent doublet receiver and the side wall located between them.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: September 28, 2021
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventor: Marco Weigel
  • Patent number: 10981686
    Abstract: A machine for winding suture into a suture tray package includes a base platform with package nests, each nest including upwardly-extending locating pins. A workstation places an empty tray onto one nest. Another workstation feeds a needle with attached suture in the tray and parks the needle in the tray. A winding station for winding the suture into a tray winding channel includes a rotatable winding head with configurable suture guiding pins, a stripper plate pushing the wound suture off the guiding pins, a suture control arm with proximal and distal ends and top and bottom sides, the distal end having a front standoff and a rear standoff incorporating a suture guiding channel, and a base member mounting the arm to base platform. A lid placement station places a lid onto a nest, a lid attachment station attaches lid to tray and an offloading station removes trays from nests.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: April 20, 2021
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Clifford Dey, Juergen Gattnar, Bernhard Waechter
  • Patent number: 10935415
    Abstract: The disclosure relates to a capsule weighing device and to a capsule filling device having at least one such capsule weighing device. The capsule weighing device includes a measuring unit and a capsule measuring receiver for holding a capsule. The capsule measuring receiver is positioned at the side of the measuring unit with reference to the weight force direction and includes a capsule measuring channel which is continuous in the weight force direction and has a releasable locking mechanism for the capsule. The capsule filling device may include a receiving station for empty capsules and ejection station for filled capsules, wherein a first capsule weighing device is arranged on the input side of the receiving station for tare weighing, and wherein a second capsule weighing device is arranged on the output side of the ejection station for gross weighing.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: March 2, 2021
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Reiner Wurst, Michael Wildenhain, Thomas Puppich, Bernhard Handel
  • Patent number: 10850420
    Abstract: The invention is directed to a cutting post for mounting on a cutting apparatus and to the cutting apparatus. The cutting apparatus has at least one cutting blade and at least one cutting post. The cutting post includes at least one receptacle for the cutting blade and at least one cutting element having a cutting edge arranged at the head end of the cutting post. The cutting blade has a cutting blade edge and is held in the receptacle of the cutting post. The cutting blade edge of the cutting blade and the cutting edge of the cutting element of the cutting post conjointly form a continuous cutting contour.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: December 1, 2020
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Andreas Thienst, Matthias Bisswang, Berthold Kern
  • Publication number: 20200331722
    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: Application
    Filed: April 16, 2020
    Publication date: October 22, 2020
    Applicant: Harro Höfliger Verpackungsmaschinen GmbH
    Inventor: Ingmar Neff
  • Patent number: 10724884
    Abstract: A pipette for metering powder has a pipette sleeve and a metering piston having an end face for ejecting powder from the sleeve. The sleeve includes a free end and, on the sleeve inside, includes a circumferential wall extending in a closed manner around a longitudinal axis. The wall extends in the direction of the axis up to the free end and ends there in an edge which extends around the axis. The piston is guided to be movable parallel to the axis inside the wall. The end face, with the piston in a retracted metering position, defines a chamber with the wall. The wall is, in the region of the chamber, divided into a guide portion and a release portion adjoining the guide portion and extends up to the edge. The release portion surrounds a cross section of the chamber which is radially widened compared to the guide portion.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: July 28, 2020
    Assignee: Harro Hoefliger Verpackungsmaschinen GmbH
    Inventors: Heinrich Peters, Philipp Gaus, Marcus Hild, Julia Sturm