Patents by Inventor James A. Kulhanek

James A. Kulhanek 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).

  • Patent number: 4287787
    Abstract: An assembly (32) for adjusting a steering wheel (30), supported on a steering column (36), in relation to an operative position of the wheel (30), includes a hinge (34) supporting the column (36), a fixed bracket (44) pivotally supporting the hinge (34) and having a seat (58) on which the hinge (34) sits in the operative position, and an actuating mechanism (62) being rotatably coupled through the hinge (34) and bracket (44) to move the hinge (34) off of and onto the seat (58). The assembly (32) can be used in a forklift truck (10) and is directed to provide, for example, for moving the wheel (30) through infinite, rather than discrete positions, and to prevent impact forces from being imparted to the actuating mechanism (62) in response to positioning the wheel (30).
    Type: Grant
    Filed: November 9, 1979
    Date of Patent: September 8, 1981
    Assignee: Towmotor Corporation
    Inventor: James A. Kulhanek
  • Patent number: 4009765
    Abstract: An adjustable anchor employed within a triple-lift fork mast unit of a type wherein opposing ends of two lift chains are adjustably secured to a common base structure such as an intermediate upright unit, the anchor including a housing attached to the intermediate upright unit and defining a bore with a spherical taper formed about one end of the bore, an adjusting sleeve arranged within the bore and having a spherical shoulder for bearing engagement with the spherical taper, a portion of the sleeve being knurled to facilitate its rotation within the bore for adjusting its threaded engagement with a connector secured to one of the lift chains, the other chain also being adjustably secured to the housing.
    Type: Grant
    Filed: May 7, 1975
    Date of Patent: March 1, 1977
    Assignee: Towmotor Corporation
    Inventors: Edward V. Leskovec, James A. Kulhanek