Patents Assigned to Wolff Manufacturing Co.
  • Apparatus for resurfacing track links for crawler-type tractors
    Patent number: 4332996
    Abstract: Method and apparatus for resurfacing track links in crawler-type tractors. The apparatus includes a platform for supporting a track link and a car mounted on the platform which is maneuverable with respect to the platform. The apparatus further includes a welder mounted on the car for resurfacing an assembled track link.
    Type: Grant
    Filed: May 7, 1979
    Date of Patent: June 1, 1982
    Assignee: Wolff Manufacturing Co.
    Inventor: Harvey W. Janssen