Patents Assigned to Erwin Behr GmbH & Co. KG
  • Patent number: 6444319
    Abstract: So that a method for the surface coating of an interior fitting for vehicles with a lacquer or resin layer, in which the interior fitting to be coated is inserted into a cavity of a molding tool, the inner wall of which is at a defined distance from the interior fitting in the region of the interior fitting surface to be coated and thereby forms a clearance extending over the entire surface to be coated and having a substantially constant thickness, and in which a liquid surface coating material is introduced into the clearance and is cured there, can be developed in such a way that the quality of the surface coating is improved as far as possible without additional after-working, it is proposed that the surface coating material have at least two components which are mixed with one another in a mixing and feeding assembly immediately before the filling of the clearance and are fed to the clearance, and that, after the clearance has been filled, the molding tool be separated from the mixing and feeding assembl
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: September 3, 2002
    Assignee: Erwin Behr GmbH & Co. KG
    Inventors: Matthias Berg, Thomas Hempel, Ralf Kupferer
  • Patent number: 5019199
    Abstract: A method of joining wood material and plasstic material. An anchoring layer is applied to the area of the wood material that is to be joined to the plastic material and adhesively joined to the respective area which has a high specific surface area and with which the plastic material is joined by injection molding. The resultant composite material can be used in particular in the furniture sector and in housing construction, where low-cost and stable veneered plastic parts can be produced by the method, which can be made fire-proof by using appropriate plastic materials. Additional fields of application are the automobile industry, the construction of campers and boats, and aircraft construction. The wood material that is mainly used is veneer wood, because of the high quality of the visible surface of the composite.
    Type: Grant
    Filed: April 11, 1989
    Date of Patent: May 28, 1991
    Assignee: Erwin Behr GmbH & Co KG
    Inventors: Klaus Menke, Peter Wiesert, Klaus Wollmann, Bernd Best