Patents by Inventor Jurgen Schlenker

Jurgen Schlenker 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).

  • Publication number: 20070266664
    Abstract: The invention relates to a method for repairing the surface of a board-shaped formwork element. According to the invention , it is provided that a formwork board has a coating that is meltable under the influence of heat, which, after having been damaged, is at first removed in part, the removed part being replaced by a new cover foil that is connected to the remaining coating by welding. Therefore, when repairing the formwork boards, individual defects of the coating or the formwork facing need not be elaborately touched up. Rather, industrially produced foils with a good surface quality can be applied over a large area. The formwork boards or elements thus designed satisfy the operational requirements of price, simple repair that can, if necessary, be fully or partly automated, robustness and surface quality particularly well.
    Type: Application
    Filed: May 16, 2007
    Publication date: November 22, 2007
    Inventor: Jurgen Schlenker
  • Patent number: 7100344
    Abstract: The shuttering element or similar, with a panel-shaped carrier (2; 7), according to the invention is characterized in that the carrier (2; 7) is covered at least on one side with a film (3; 6), which is attached to the carrier (2; 7) in a replaceable manner by means of an adhesive (4; 10) capable of being deactivated under the influence of heat. The panel-shaped carrier, especially for use in a shuttering element with a core (7) made from synthetic material, wherein, a reinforcing layer (8) with fibers is provided at one or both sides of the core, is characterized in that the fibers consist entirely or predominantly of fiber threads, which extend over the entire length of the carrier. The process for manufacturing and repair of shuttering elements or similar is characterized in that the film facing (3; 6; 22) which forms the surface is applied to the carrier (2; 7; 11; 211) under the influence of heat.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: September 5, 2006
    Assignee: Hunneback GmbH
    Inventor: Jurgen Schlenker
  • Publication number: 20020187293
    Abstract: The shuttering element or similar, with a panel-shaped carrier (2; 7), according to the invention is characterized in that the carrier (2; 7) is covered at least on one side with a film (3; 6), which is attached to the carrier (2; 7) in a replaceable manner by means of an adhesive (4; 10) capable of being deactivated under the influence of heat. The panel-shaped carrier, especially for use in a shuttering element with a core (7) made from synthetic material, wherein, a reinforcing layer (8) with fibers is provided at one or both sides of the core, is characterized in that the fibers consist entirely or predominantly of fiber threads, which extend over the entire length of the carrier. The process for manufacturing and repair of shuttering elements or similar is characterized in that the film facing (3; 6; 22) which forms the surface is applied to the carrier (2; 7; 11; 211) under the influence of heat.
    Type: Application
    Filed: March 21, 2002
    Publication date: December 12, 2002
    Inventor: Jurgen Schlenker