Patents Assigned to Heinrich Josef Winter Kunststoffverarbeitung unde Werkzeugbau GmbH
  • Cleaning device for circular discs
    Patent number: 4162552
    Abstract: A cleaning device for a circular disc with a central bore, the device hav a shaft on a supporting box to rotatably hold a disc to be cleaned in a cleaning tank, and a drying rack which fits into the box and on which the disc can be dried; there is further disclosed a hub to surround said shaft and enclose a section of the surface of the disc during the cleaning operation.
    Type: Grant
    Filed: July 10, 1978
    Date of Patent: July 31, 1979
    Assignee: Heinrich Josef Winter Kunststoffverarbeitung unde Werkzeugbau GmbH
    Inventor: Heinrich J. Winter