Patents by Inventor Hasse Bruner

Hasse Bruner 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: 4845931
    Abstract: Apparatus for a harvesting machine comprising a cutter bar, a reel assembly including a reel, and a rear table comprising a feeding auger and a feeding elevator, with the rear table being pivotable relative to the harvesting machine about a first horizontal axis of rotation. A pair of reel carrying arms are pivotally mounted about an axis of rotation on the rear table, and a movable feeding apron is mounted in front of the rear table. A cutter bar is provided at a leading end of the movable feeding apron, and a pair of levers are hingedly mounted on the rear table about a second horizontal axis of rotation. The levers have front arms and rear arms, with the sides of the feeding apron being connected to the front arms. A first hydraulic arrangement is mounted relative to the machine for pivotally moving the rear table about the first horizontal axis, and a second hydraulic arrangement is provided for supporting the reel assembly and causing pivotal movement of the pair of reel carrying arms.
    Type: Grant
    Filed: February 25, 1987
    Date of Patent: July 11, 1989
    Assignee: Rippelton, N.V.
    Inventors: Hasse Bruner, Lars I. Persson