Patents by Inventor Martin Niermann

Martin Niermann 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).

  • Combine with strain chopper
    Patent number: 5501635
    Abstract: The combine has a straw chopper (2), to the rear of a threshing and separator apparatus (1); the straw chopper can be shifted on the straw hood (3) via a movement device (4) into a working position (A) and a nonworking position.For this purpose, this straw chopper (2) rests displaceably on guides (5, 6) of the straw hood (3) and is movable into its two positions by the movement device (4), preferably a pressure fluid cylinder. The discharge hopper (7) of the straw chopper (2), and/or a straw guide rake disposed on the straw chopper (2), are pivotable into a working position (A) and a nonworking position as a function of the displacement motion of the straw chopper (2), via coupling members (9-13).
    Type: Grant
    Filed: December 6, 1994
    Date of Patent: March 26, 1996
    Assignee: Class oHG beschra/ nkt haftende offene
    Inventor: Martin Niermann