Patents by Inventor Jorg Richard

Jorg Richard 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).

  • Form for printing and a method of manufacturing such form
    Patent number: 6616974
    Abstract: The invention relates to a form for the rotary machine printing, coating or imprinting of web-shaped materials and a method of producing the form wherein at a carrier having a cylindrical surface area an elastomer layer is attached which after curing at the outer circumference thereof is machined and engaged to result in a cylindrical shape. Furthermore the invention is characterized in that the elastomer layer is formed of a hot cure single-constituent or two-constituent silicone polymer.
    Type: Grant
    Filed: November 8, 1999
    Date of Patent: September 9, 2003
    Assignee: Polywest Kunstofftechnik Saueressig & Partner GmbH & Co. KG
    Inventors: Heinz Lorig, Jörg Richard, Klaus Langerbeins, Alfred Ernst Link
  • Form for rotary printing, coating or embossing of sheet-like materials, and process for producing said form
    Patent number: 6143386
    Abstract: The invention relates to a form for the rotary printing, coating or imprinting of web-shaped materials and a method of producing the form wherein an elastomer layer is applied onto a carrier with a cylindrical surface area with the layer machined and engraved at the outer circumference to result in a cylindrical shape after curing. The form according to the invention is characterized in that the elastomer layer is formed of cold cure material. The engraving of the elastomer layer preferably is attained by laser engraving.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: November 7, 2000
    Inventors: Heinz Lorig, Jorg Richard, Franz-Josef Giesen, Klaus Langerbeins, Alfred Ernst Link
  • Arrangement for cutting thin-walled belts from a closed band of rubber
    Patent number: 5188010
    Abstract: An arrangement for cutting thin-walled reinforced closed bands of rubber into rectangular belts having the same width is suggested wherein the closed band is tensioned between two rollers. By deflecting one of the two rollers, the closed band experiences a force component parallel to the roller fixed in position which drives the closed band against a stop. With this arrangement of the stop on the end facing toward the cutting device even thin-walled closed bands can be cut into rectangular belts with a uniformity in width not attained previously.
    Type: Grant
    Filed: December 13, 1991
    Date of Patent: February 23, 1993
    Assignee: Hermann Berstorff Maschinenbau GmbH
    Inventors: Horst Borchardt, Peter Barkowsky, Jorg-Richard Friedrich