Patents by Inventor Rainer Ade

Rainer Ade 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).

  • Method and apparatus for controlling the movement of cross-welding jaws of a tubular bagging machine
    Patent number: 5117612
    Abstract: In order to avoid in a tubular bagging machine the disadvantages resulting from the state of the art through a cam-plate control of cross-welding jaws, it is suggested according to the invention, that the control of the movement of the cross-welding jaws occurs in dependency on the contact pressure, the temperature and the needed sealing time, with the drive being able to occur mechanically by means of a toggle-lever drive mechanism.
    Type: Grant
    Filed: October 13, 1989
    Date of Patent: June 2, 1992
    Assignee: Rovema Verpackungsmaschinen GmbH
    Inventors: Dieter Keim, Bernd Stein, Walter Baur, Werner Schneider, Herbert Lohr, Rainer Ade, Michael Kabot