Patents by Inventor Siegfried Kehrel

Siegfried Kehrel 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).

  • Parting device for substantially parallelipipedic bodies of deep-frozen foodstuffs or feedstuffs
    Patent number: 5099979
    Abstract: The invention relates to a parting device for substantially parallelipipedic bodies of deep-frozen foodstuffs or feedstuffs. For the purpose of supplying the body (4) to be parted centred to parting elements, stop rails (2, 3) which can be urged towards the body (4) to be guided are disposed on both sides thereof. The stop rails (2, 3) are mounted via sliding pins (9, 11) in bearing blocks (13, 15) and so interconnected via a transmission comprising lever arms (26, 27), control shafts (20, 21) and links (28, 29) that they can be uniformly expanded apart against the force of springs, so that bodies of any width can be supplied centred to the parting elements.
    Type: Grant
    Filed: January 10, 1991
    Date of Patent: March 31, 1992
    Assignee: Heinz Nienstedt Maschinenfabrik GmbH
    Inventor: Siegfried Kehrel