Patents by Inventor Herman E-C Vanderheyden

Herman E-C Vanderheyden 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: 4860466
    Abstract: Laundry ironing apparatus comprises sequential ironing rolls each associated with an ironing bed. A first conveyer feeds fresh laundry to the inlet zone of the first ironing roll and a scraper removes the pressed laundry from the periphery of the first roll at the outlet zone of such first roll onto a second conveyer which withdraws the pressed laundry from the outlet zone of the first ironing and feeds it into the inlet of the second roll which is located adjacent to the outlet zone of the first roll. The second conveyer withdraws and feeds in first and second stages, the first of which overlies the second roll and the second of which extends back under the first stage to the inlet zone of the second roll. The combined lengths of the first and second stages are such that pressed laundry is completely withdrawn from the first roll before it is fed to the second roll.
    Type: Grant
    Filed: June 23, 1988
    Date of Patent: August 29, 1989
    Assignee: 501 E.M. D'Hooge N.V.
    Inventor: Herman E. C. Vanderheyden
  • Patent number: 3965704
    Abstract: Drum for washer-extractor machines comprising: two end plates; connecting means between these plates; and a shell consisting of a series of panels hinged with their longitudinal sides one to another, the first panel of the series being anchored to a component of said connecting means and the last panel being fitted with locking means cooperating with said component of said connecting means.
    Type: Grant
    Filed: July 16, 1974
    Date of Patent: June 29, 1976
    Assignee: Em. D'Hooge N.V.
    Inventor: Herman E-C Vanderheyden