Patents Assigned to Timbern, Ltd.
  • Log shearing and splitting device
    Patent number: 4160470
    Abstract: The firewood making machine of the present invention automatically produces firewood from larger logs. The larger logs are loaded into a first trough and are advanced by a predetermined length past a shearing-type cutter. The predetermined length log sections are cut off and are lowered into a second trough. A hydraulic ram drives the logs in the second trough against fixed splitting blades to split the logs into split firewood logs of the predetermined length.
    Type: Grant
    Filed: March 13, 1978
    Date of Patent: July 10, 1979
    Assignee: Timbern, Ltd.
    Inventor: Richard W. Sigmund