Patents by Inventor Walter Schiegl

Walter Schiegl 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: 10471770
    Abstract: A laminate for application onto a support material having a resin-impregnated decorative layer and at least one resin-impregnated core layer. The decorative layer and the at least one core layer are adapted for being pressed together under high pressure and heat. A technical problem of improving a laminate for application onto the support material is solved in that the decorative layer and the at least one core layer can be compressed by a short-cycle press and have a width of more than 1800 mm. A method for producing the laminate is also provided.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: November 12, 2019
    Assignee: Fritz EGGER GmbH & Co. OG
    Inventor: Walter Schiegl
  • Publication number: 20170015132
    Abstract: A laminate for application onto a support material having a resin-impregnated decorative layer and at least one resin-impregnated core layer. The decorative layer and the at least one core layer are adapted for being pressed together under high pressure and heat. A technical problem of improving a laminate for application onto the support material is solved in that the decorative layer and the at least one core layer can be compressed by a short-cycle press and have a width of more than 1800 mm. A method for producing the laminate is also provided.
    Type: Application
    Filed: March 25, 2015
    Publication date: January 19, 2017
    Applicant: Fritz EGGER GmbH & Co. OG
    Inventor: Walter Schiegl
  • Patent number: 7588832
    Abstract: The technical problem of the invention is to improve the wetting of wood fibers with a binding agent. This technical problem is solved according to the present invention by a device for wetting wood fibers (10, 109) with a binding fluid, with a transport pipe (16, 105) for transporting the wood fibers (10, 109), with a fan (14, 106) for generating a transport air current, with a guide tube (17, 109) connected to the transport pipe (16, 105), with a fan (20, 110) for generating a conveying air current in the guide tube (17, 109), with means (27, 12) for supplying the binding fluid in the guide tube (17, 109). The invention also relates to a process for wetting wood fibers with a binding fluid.
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: September 15, 2009
    Assignee: Fritz Egger GmbH & Co.
    Inventors: Walter Schiegl, Holger Reinecke, Michael Himmelreich, Hans-Dieter Kehrmann
  • Patent number: 7226652
    Abstract: The invention relates to a large-size OSB-board having improved technical and mechanical properties. The aim of the invention is to solve the technical problems posed by an OSB-board which is suitable for using on large surfaces and also, for example, for the construction of buildings. To this end, the board has a width of at least 2.60 m and a length of at least 7.0 m, and the flectional elasticity module is it least 700 N/mm2 in the main loading direction.
    Type: Grant
    Filed: June 1, 2002
    Date of Patent: June 5, 2007
    Assignee: Fritz Egger GmbH & Co.
    Inventors: Michael Egger, Walter Schiegl, Gerhard Schickhofer
  • Publication number: 20050064169
    Abstract: The technical problem of the invention is to improve the wetting of wood fibers with a binding agent. This technical problem is solved according to the present invention by a device for wetting wood fibers (10, 109) with a binding fluid, with a transport pipe (16, 105) for transporting the wood fibers (10, 109), with a fan (14, 106) for generating a transport air current, with a guide tube (17, 109) connected to the transport pipe (16, 105), with a fan (20, 110) for generating a conveying air current in the guide tube (17, 109), with means (27, 12) for supplying the binding fluid in the guide tube (17, 109). The invention also relates to a process for wetting wood fibers with a binding fluid.
    Type: Application
    Filed: November 4, 2002
    Publication date: March 24, 2005
    Inventors: Walter Schiegl, Holger Reinecke, Michael Himmelreich, Hans-Dieter Kehrmann
  • Publication number: 20040241414
    Abstract: The invention relates to a large-size OSB-board having improved technical and mechanical properties. The aim of the invention is to solve the technical problems posed by an OSB-board which is suitable for using on large surfaces and also, for example, for the construction of buildings. To this end, the board has a width of at least 2.60 m and a length of at least 7.0 m, and the sectional elasticity module is it least 700 N/mm2 in the main loading direction.
    Type: Application
    Filed: July 2, 2004
    Publication date: December 2, 2004
    Inventors: Michael Egger, Walter Schiegl, Gerhard Schickhofer