Patents by Inventor Josef Scholz

Josef Scholz 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: 5272862
    Abstract: In the case of a spinning machine having a plurality of spinning units and a movable arrangement for eliminating a yarn breakage which comprises devices for storing the newly spun yarn during the establishment of a yarn connection, it is provided that the devices for the storing of the yarn comprise a sensor which determines a predetermined point in time of the emptying. The sensor is connected to a control device and the signal of which determines the starting point in time of a time period given in the control device during which the drive of the auxiliary winding device still continues to run at an increased winding speed as compared to normal spinning operations.
    Type: Grant
    Filed: August 22, 1991
    Date of Patent: December 28, 1993
    Assignees: Fritz Stahlecker, Hans Stahlecker
    Inventors: Fritz Stahlecker, Josef Scholz
  • Patent number: 5172542
    Abstract: In a spinning machine for pneumatic false-twist spinning, a plurality of spinning points are provided which are each equipped with one drafting unit. Two air nozzles are connected behind a pair of delivery rollers of the drafting unit and are pivotable around a separate swivel shaft and are connected by a restricted guidance in such a manner that, by an actuating movement, they can be moved into servicing positions which deviate from one another.
    Type: Grant
    Filed: September 30, 1991
    Date of Patent: December 22, 1992
    Assignees: Fritz Stahlecker, Hans Stahlecker
    Inventors: Fritz Stahlecker, Josef Scholz