Patents by Inventor Otto Geitner

Otto Geitner 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: 4790152
    Abstract: A fabric draw-off arrangement for flat knitting machines has a driven fabric draw-off member consisting of a plurality of roller elements and pressure rollers of a fabric pressure member associated with the roller elements which are mounted on a common rocker shaft and are adjustably and resiliently pressable against the respective roller element. In order during knitting to achieve automatically adjustable reproducibly uniform knitting draw-off, the pressure rollers are together pivotable by motor means into variable end positions and are pivotable from these positions and the pressure force of each pressure roller is individually adjustable by motor means.
    Type: Grant
    Filed: November 12, 1987
    Date of Patent: December 13, 1988
    Assignee: Universal Masachinenfabrik Dr. Rudolf Schieber Gmbh & Co.
    Inventor: Otto Geitner
  • Patent number: 4679412
    Abstract: In a method of determining and correcting the length of a piece of knitting eing produced on an electronically controlled flat knitting machine, the particular length of the piece of knitting which is being produced is continuously monitored by means of a sensor which supplies a value for the determined actual length to a control circuit where the value is compared with an instantaneous, programmed desired length value, and the determined real length value and the result of the comparison are used to control the stitch length in the following courses and/or the shape and/or type of knitting and pattern of the rest of the piece of knitting. by this means it is possible to produce constant-length pieces of knitting of the same shape, independently of changes in the technical knitting parameters, and controlled by the determination of the relevant actual knitted length of the piece of knitting.
    Type: Grant
    Filed: April 4, 1984
    Date of Patent: July 14, 1987
    Assignee: Universal Maschinenfabrik Dr. Rudolf Schieber GmbH & Co. KG
    Inventors: Hans Schieber, Otto Geitner