Patents by Inventor Harold F. Bear

Harold F. Bear 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).

  • Reversible and variable speed drive means for conveyors and beaters on a forage wagon
    Patent number: 4049145
    Abstract: An agricultural wagon has a frame which carries an enclosure. An unloading assembly on one end of the enclosure has a power source, and end axles have an endless unload conveyor trained thereabout. The axles are chain and sprocket driven from the power source, by reversible direction drive assembly. A pipe is journaled across the assembly and is selectively engaged for rotation by a variable speed drive which includes speed regulating means, the pipe serving to actuate floor webs which move material to be unloaded forwardly in the enclosure to the unload conveyor.A series of beaters are mounted between the sides of the unloading assembly, and are actuated from the power source.
    Type: Grant
    Filed: March 26, 1976
    Date of Patent: September 20, 1977
    Assignee: Bear Industries, Inc.
    Inventors: James H. Downing, Harold F. Bear