Patents Assigned to Delhur Industries, Inc.
  • Adjustable, pivotable blade for bulldozers and the like
    Patent number: 4953625
    Abstract: The adjustable blade apparatus (10) is adapted for use with an earth moving vehicle (12). It includes a support frame (20) which is pivotable in the vertical plane relative to the vehicle (12). A blade assembly (22) is rotatably secured to a connecting frame portion (54) of the support frame (20) by means of a turntable (26) and a swivel connection (27). The blade assembly (22) is moved relative to connecting frame (54) by hydraulic cylinders (28,30).
    Type: Grant
    Filed: March 28, 1989
    Date of Patent: September 4, 1990
    Assignee: Delhur Industries, Inc.
    Inventor: Samuel G. Hurworth