Patents by Inventor Bengt-Göran Mårtensson

Bengt-Göran Mårtensson 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: 11304402
    Abstract: A milking arrangement includes a milking module having at least two milking places, a front gate assembly, a sequence gate assembly, an entrance gate, an independent first drive device for moving the front gate assembly between lower and upper positions, and a second drive device for moving the entrance gate between open and closed positions. An independent third drive device moves the sequence gate assembly from a first position to a second elevated position in which the sequence gates are located at a level above and behind animals standing in respective milking places. The sequence gate assembly being configured to move from the second position to the first position such that the sequence gates urge animals standing in their respective milking places to leave the milking places. A control arrangement controls opening of the entrance gate on basis of the position of the sequence gate assembly.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: April 19, 2022
    Assignee: DeLaval Holding AB
    Inventors: Tony Cowling, Doug Eubank, Jeffery Gallagher, Bengt-Göran Mårtensson, Scott Pawlowicz, Patrick Wiltzius, Stuart Wipperfurth
  • Publication number: 20200163307
    Abstract: A milking arrangement includes a milking module having at least two milking places, a front gate assembly, a sequence gate assembly, an entrance gate, an independent first drive device for moving the front gate assembly between lower and upper positions, and a second drive device for moving the entrance gate between open and closed positions. An independent third drive device moves the sequence gate assembly from a first position to a second elevated position in which the sequence gates are located at a level above and behind animals standing in respective milking places. The sequence gate assembly being configured to move from the second position to the first position such that the sequence gates urge animals standing in their respective milking places to leave the milking places. A control arrangement controls opening of the entrance gate on basis of the position of the sequence gate assembly.
    Type: Application
    Filed: October 1, 2018
    Publication date: May 28, 2020
    Inventors: Tony COWLING, Doug EUBANK, Jeffery GALLAGHER, Bengt-Göran MÅRTENSSON, Scott PAWLOWICZ, Patrick WILTZIUS, Stuart WIPPERFURTH
  • Patent number: 6802280
    Abstract: The invention relates to a rotary parlour for milking of animals, especially cows (1). The parlour includes a rotary platform (2) having dividing members (3) arranged to divide the platform (2) into stalls. The dividing members (3) have a substantially straight extension between a first end (4) and a second end (5). The dividing members (3) are each connected to a feeding trough (7) constituting a unit arranged turnably around a vertical axis (8). A center (9) of the feeding trough (7) is located at a distance from a vertical plane (10) extending through the first (4) and second (5) ends of the dividing member (3). By such an arrangement of the feeding trough (7) in relation to the dividing member, it is possible for the animals to stand in a naturally straight position and to eat from the feeding troughs (7) during the milking operation.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: October 12, 2004
    Assignee: Delaval Holding AB
    Inventor: Bengt-Göran Mårtensson