Patents by Inventor Arno Hildebrandt

Arno Hildebrandt 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).

  • Device for introducing a web of material into a processing machine
    Patent number: 4611518
    Abstract: In a device for introducing a web of material into a processing machine that has a knife for separating at least one edge of the web and means of conveying the edge, a pair of pressure rolls that divert the edge to one side out of its original course and convey it farther and a downstream transverse knife that has guide surfaces that guide the initial section of the edge onto a feed surface and/or into rope scissors. The device can be rotated around a vertical axis.
    Type: Grant
    Filed: August 20, 1984
    Date of Patent: September 16, 1986
    Assignee: Jagenberg Aktiengesellschaft
    Inventor: Arno Hildebrandt