Patents by Inventor Daniel E. Hrncir, Jr.

Daniel E. Hrncir, Jr. 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: 6041949
    Abstract: A lifting assembly for lifting an electrical switching apparatus for placement in an electrical cabinet includes a support frame moveable along first and second rail members mounted on the electrical cabinet. The lifting assembly also includes a winch having a spool, and a cable having a first end attached to the winch and a second end for lifting the electrical switching apparatus. The cable passes over a pivotable, rotatable cable support member mounted upon the support frame to provide even distribution of the cable on the spool. A plurality of wheels rotatable about either a horizontal axis or vertical axes are attached to the support frame for movement of the support frame along the rail members.
    Type: Grant
    Filed: April 29, 1999
    Date of Patent: March 28, 2000
    Assignee: Eaton Corporation
    Inventors: Steven D. Walker, William Edward Wilkie, II, Daniel E. Hrncir, Jr., Kenneth W. Tucker, John H. Dileo