Patents by Inventor Jens Ulrich Nielsen

Jens Ulrich Nielsen 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: 6364758
    Abstract: The invention relates to a method for the evisceration of carcasses conveyed on a slaughter line suspended in gambrels or hooks, where the abdomen and breast have been cut open, the hams divided and the fat end loosened, and wherein the carcass intestines are loosened, removed and placed on a gut pan or conveyor, the diaphragm is loosened and the plucks are removed and placed on a plucks conveyor. In loosening of the intestines, the connections of the intestines with the spinal column are broken, so that the intestines are made to hang out of the abdominal cavity. The diaphragm and leaf fat are loosened mechanically while the intestines are hanging out of the carcass and are connected to the plucks. The latter loosening is effected by a pressing device (5) and a hoop device (6) which can be moved independent of each other in the lengthways direction of the carcass.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: April 2, 2002
    Assignee: Slagteriernes Forskningsinstitut
    Inventors: Jens Ulrich Nielsen, Arne Druekær
  • Patent number: 6174229
    Abstract: The invention relates to a method for the evisceration of carcasses conveyed on a slaughter line suspended in gambrels or hooks, where the abdomen and breast have been cut open, the hams divided and the fat end loosened, and wherein the carcass intestines are loosened, removed and placed on a gut pan or conveyor, the diaphragm is loosened and the plucks are removed and placed on a plucks conveyor. In loosening of the intestines, the connections of the intestines with the spinal column are broken, so that the intestines are made to hang out of the abdominal cavity. The diaphragm and leaf fat are loosened mechanically while the intestines are hanging out of the carcass and are connected to the plucks. The latter loosening is effected by a pressing device (5) and a hoop device (6) which can be moved independent of each other in the lengthways direction of the carcass.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: January 16, 2001
    Assignee: Slagteriernes Forskningsinstitut
    Inventors: Jens Ulrich Nielsen, Arne Druekær