Patents by Inventor J. Juergen Watermann

J. Juergen Watermann 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).

  • Apparatus for the automatic handling of bobbin tubes and completely wound bobbins of spinning machines
    Patent number: 5393003
    Abstract: A device for the at least partially automatic handling of empty bobbin cases and fully wound bobbins in spinning machines is designed to provide a system by which the manipulation of both finished bobbins and also empty cases is simplified, while a special aim of the invention is to automate the removal and insertion processes as completely as possible. This is achieved in that on a shared fixture frame (12) there is a reception/transfer arm (8) for empty cases (5), a reception/transfer arm (6) for bobbins (4) and an actuating and pivoting mechanism (16-18) to take arms (6,8) from a stopped to a transport position.
    Type: Grant
    Filed: January 10, 1994
    Date of Patent: February 28, 1995
    Inventor: J. Juergen Watermann