Patents by Inventor Jan MEERDINK

Jan MEERDINK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12178215
    Abstract: A food processing system and a method, includes: an overhang rail system having a plurality of spaced apart shackles designed for carrying carcass parts such that the carcass parts are at least partly freely hanging, a re-positioning apparatus having an engagement structure selectively moveable by a moving mechanism, and at least one food processing device for performing at least one food processing step on the carcass parts while the carcass parts are conveyed past the at least one food processing device. The plurality of spaced apart shackles and the engagement structure move in a synchronized manner. The engagement structure is configured to engage the carcass parts at a position different from the carrying position of the shackle and adjusting the angular position relative to a vertical axis from an initial angular position to a pre-defined angular processing position.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: December 31, 2024
    Assignee: MAREL MEAT B.V.
    Inventors: Jan Meerdink, Franciscus Theodorus Henricus Johannes Van Der Steen, Frans Van Den Hurk
  • Patent number: 12070040
    Abstract: A method and system of removing meat from a bone of a carcass leg part, includes the subsequent steps of: a) holding, by a support device, of the leg part, b) moving a meat removing device: into a pre-cut, c) then away from the support device along the bone to a first end position so that meat is removed from the bone, d) then away from the bone, forcing meat away from the bone and severing further meat from the bone, e) then towards the support device, f) and then towards the bone, g) and then again away from the support device along the bone to a second end position distanced further from the support device than the first end position so that further meat is removed from the bone.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: August 27, 2024
    Assignee: MAREL MEAT B.V.
    Inventors: Frank Van Happen, Jan Meerdink, Franciscus Theodorus Henricus Johannes Van Der Steen
  • Patent number: 11998019
    Abstract: A cutting system is provided for cutting carcass parts while the carcass parts are carried by carriers connected to and moved by an overhang transport system. A detection device is provided for determining a cutting position of an incoming carcass part. At least one cutting device having an upwardly and downwardly facing surface structure is provided and a moving mechanism is mechanically connected to the at least one cutting device for controlling the position of the at least one cutting device on the basis of the determined cutting position. A carcass displacement device is arranged to initiate displacement of the carcass part away from the at least one cutting position while the carcass part or a resulting sub-part carried by a carrier and is located between the upstream cutting edge and the downstream edge.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: June 4, 2024
    Assignee: MAREL MEAT B.V.
    Inventors: Jan Meerdink, Franciscus Theodorus Henricus Johannes Van Der Steen, Cornelis Joannes Janssen, Bastiaan Martinus Cornelis Albers, Heinz Madsen, Leonardus Jozephus Antonius Tiggeloven, Niels Antonio William Koster
  • Patent number: 11950602
    Abstract: A system and a method for automatic transfer of a carcass or carcass parts suspended from a first carrier to being suspended from a second carrier where at least one of the carriers is tilted at least during a part of the transfer. The carcass parts may be a half carcass that may have been eviscerated and cleaned. The first carrier may be an industry standard gambrel or a single carrier, for example a Euro Hook or a modified Euro Hook. The second carrier may be a single carrier, for example a Euro Hook, or a modified Euro Hook carrier.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: April 9, 2024
    Assignee: MAREL MEAT B.V.
    Inventors: Jan Meerdink, Franciscus Theodorus Henricus Johannes Van Der Steen, Adriaan Ebergen, Ronald Kranenbarg, Cornelis Joannes Janssen, Bastiaan Martinus Cornelis Albers
  • Publication number: 20240032548
    Abstract: A food processing system and a method, includes: an overhang rail system having a plurality of spaced apart shackles designed for carrying carcass parts such that the carcass parts are at least partly freely hanging, a re-positioning apparatus having an engagement structure selectively moveable by a moving mechanism, and at least one food processing device for performing at least one food processing step on the carcass parts while the carcass parts are conveyed past the at least one food processing device. The plurality of spaced apart shackles and the engagement structure move in a synchronized manner. The engagement structure is configured to engage the carcass parts at a position different from the carrying position of the shackle and adjusting the angular position relative to a vertical axis from an initial angular position to a pre-defined angular processing position.
    Type: Application
    Filed: December 15, 2021
    Publication date: February 1, 2024
    Inventors: Jan MEERDINK, Franciscus Theodorus Henricus Johannes VAN DER STEEN, Frans VAN DEN HURK
  • Publication number: 20240032549
    Abstract: A system and a method for automatic transfer of a carcass or carcass parts suspended from a first carrier to being suspended from a second carrier where at least one of the carriers is tilted at least during a part of the transfer. The carcass parts may be a half carcass that may have been eviscerated and cleaned. The first carrier may be an industry standard gambrel or a single carrier, for example a Euro Hook or a modified Euro Hook. The second carrier may be a single carrier, for example a Euro Hook, or a modified Euro Hook carrier.
    Type: Application
    Filed: December 15, 2021
    Publication date: February 1, 2024
    Inventors: Jan MEERDINK, Franciscus Theodorus Henricus Johannes VAN DER STEEN, Adriaan EBERGEN, Ronald KRANENBARG, Cornelis Joannes JANSSEN, Bastiaan Martinus Cornelis ALBERS
  • Publication number: 20230329251
    Abstract: A method and system of removing meat from a bone of a carcass leg part, includes the subsequent steps of: a) holding, by a support device, of the leg part, b) moving a meat removing device: into a pre-cut, c) then away from the support device along the bone to a first end position so that meat is removed from the bone, d) then away from the bone, forcing meat away from the bone and severing further meat from the bone, e) then towards the support device, f) and then towards the bone, g) and then again away from the support device along the bone to a second end position distanced further from the support device than the first end position so that further meat is removed from the bone.
    Type: Application
    Filed: August 16, 2021
    Publication date: October 19, 2023
    Inventors: Frank VAN HAPPEN, Jan MEERDINK, Franciscus Theodorus Henricus Johannes VAN DER STEEN
  • Publication number: 20230225338
    Abstract: A cutting system is provided for cutting carcass parts while the carcass parts are carried by carriers connected to and moved by an overhang transport system. A detection device is provided for determining a cutting position of an incoming carcass part. At least one cutting device having an upwardly and downwardly facing surface structure is provided and a moving mechanism is mechanically connected to the at least one cutting device for controlling the position of the at least one cutting device on the basis of the determined cutting position. A carcass displacement device is arranged to initiate displacement of the carcass part away from the at least one cutting position while the carcass part or a resulting sub-part carried by a carrier and is located between the upstream cutting edge and the downstream edge.
    Type: Application
    Filed: June 8, 2021
    Publication date: July 20, 2023
    Inventors: Jan MEERDINK, Franciscus Theodorus Henricus Johannes VAN DER STEEN, Cornelis Joannes JANSSEN, Bastiaan Martinus Cornelis ALBERS, Heinz MADSEN, Leonardus Jozephus Antonius TIGGELOVEN, Niels Antonio William KOSTER
  • Patent number: 11213035
    Abstract: A separating device for separating first and second bones or cartilage parts comprises a first structure with a first elongated member and a stationary engaging member at one end of the first elongated member; a second structure with a second elongated member and a separation member at one end of the second elongated member; a moving device for moving the second structure relative to the stationary engaging member from a contracted position to a closed position. An angular position of the first and the second structures are adjusted, so the subsequent movement of the separation member towards the closing position intersects a separation area between the first and second bones or cartilage parts causing an immediate separation between the first and second bones or cartilage parts.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: January 4, 2022
    Assignee: MAREL MEAT B.V.
    Inventors: Cornelis Joannes Janssen, Jan Meerdink
  • Publication number: 20210037835
    Abstract: A separating device for separating first and second bones or cartilage parts comprises a first structure with a first elongated member and a stationary engaging member at one end of the first elongated member; a second structure with a second elongated member and a separation member at one end of the second elongated member; a moving device for moving the second structure relative to the stationary engaging member from a contracted position to a closed position. An angular position of the first and the second structures are adjusted, so the subsequent movement of the separation member towards the closing position intersects a separation area between the first and second bones or cartilage parts causing an immediate separation between the first and second bones or cartilage parts.
    Type: Application
    Filed: January 30, 2019
    Publication date: February 11, 2021
    Inventors: Cornelis Joannes JANSSEN, Jan MEERDINK
  • Patent number: 9480263
    Abstract: A skinning device for removing skin from an animal carcass has a housing, a manipulation arm extending from the housing, an cutting blade, a motor driven tooth roll mounted on the housing having plurality of tooth wheels arranged in axially spaced apart arrangement such that the space between adjacent tooth wheels has a pre-set distance. The tooth wheels have circumferentially arranged teeth projecting outwardly therefrom adapted to grab the skin with the circumferentially arranged teeth and pull it towards the cutting blade. The skinning device includes a support structure mounted on the housing arranged in proximity to the tooth roll, and is adapted to engage the skin while the skin is simultaneously being pulled off the carcass. Strippers are arranged in the space of pre-set distance and circumferentially surround at least a space portion where the arc-shaped contour essentially follows the tooth roll.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: November 1, 2016
    Assignee: MAREL MEAT PROCESSING B.V.
    Inventors: Johannes Cornelis Antonius Maria Van Der Leest, Dennis Stoots, Jan Meerdink
  • Publication number: 20160174581
    Abstract: A skinning device for removing skin from an animal carcass has a housing, a manipulation arm extending from the housing, an cutting blade, a motor driven tooth roll mounted on the housing having plurality of tooth wheels arranged in axially spaced apart arrangement such that the space between adjacent tooth wheels has a pre-set distance. The tooth wheels have circumferentially arranged teeth projecting outwardly therefrom adapted to grab the skin with the circumferentially arranged teeth and pull it towards the cutting blade. The skinning device includes a support structure mounted on the housing arranged in proximity to the tooth roll, and is adapted to engage the skin while the skin is simultaneously being pulled off the carcass. Strippers are arranged in the space of pre-set distance and circumferentially surround at least a space portion where the arc-shaped contour essentially follows the tooth roll.
    Type: Application
    Filed: July 7, 2014
    Publication date: June 23, 2016
    Applicant: MAREL MEAT PROCESSING B.V.
    Inventors: Johannes Cornelis Antonius Maria VAN DER LEEST, Dennis STOOTS, Jan MEERDINK