Patents by Inventor Adolf Wulf

Adolf Wulf 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).

  • Picking mechanism for looms
    Patent number: 4703778
    Abstract: A picking mechanism for looms with pivotable blast nozzles. Nozzles in the case of looms having picking mechanisms in which not only is the nozzle body pivotably mounted at the pivot point but simultaneously the blast nozzles in the front region are vertically pivotably mounted on one or more pneumatic cylinders and on the opposite side of the nozzles, compression springs are provided to give the necessary shock absorption, so that the weft lengths pass from the desired blast nozzles into the U-shaped channel.
    Type: Grant
    Filed: March 4, 1986
    Date of Patent: November 3, 1987
    Assignee: Gunne Webmaschinenfabrik GmbH & Co. KG
    Inventor: Adolf Wulf