Patents by Inventor H. Robert Springer

H. Robert Springer 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).

  • Interlocking frame assembly for an electric motor stator
    Patent number: 4465946
    Abstract: A frame assembly for an electric motor stator is described. The frame includes at least three arcuate units for encircling a wound core of an electric motor stator. The assembly further includes a means for interlockingly engaging the arcuate units so that the units may be maintained about the stator prior to welding. The interlocking means extends from at least one end of each arcuate unit. The interlocking means may include an overlapping portion extending arcuately outward from one end of an arcuate unit and an underlapping portion similarly extending from an adjacent arcuate unit so that the overlapping and underlapping portions may interlockingly engage with one another during assembly.
    Type: Grant
    Filed: August 22, 1983
    Date of Patent: August 14, 1984
    Assignee: Century Electric, Inc.
    Inventor: H. Robert Springer