Abstract: The subject of this invention is a sheet of material for the manufacture of a folding wall of a transition between two articulated vehicle units, as well as the folding wall of a passenger boarding bridge or passenger stairs, wherein the sheet material has at least one reinforcement element, with the reinforcement element is coated on both sides with a plastic layer, wherein the at least one reinforcement element has on one side a coating based on a silicone rubber and on the other side a coating based on an organic rubber.
Type:
Grant
Filed:
July 5, 2011
Date of Patent:
March 11, 2014
Assignee:
Hübner GmbH & Co., KG
Inventors:
Reinhard Hübner, Volker Jünke, Kirsten Schmaler, Uwe Werner
Abstract: A composite structural material suitable, for example, as a replacement for wooden boards, is disclosed. It comprises a dimensionally stable core material ensheathed in a dimensionally stable, laminar covering that is adherent to the core material. The laminar covering is comprised of at least one layer of parallel cords bonded to at least one layer of a rigidified web material selected from the group consisting of paper and cloth. Suitable core materials include polyurethane foam, optionally filled with granulated rubber and/or expandable polymer beads. The parallel cords preferably are supplied in the form of a strip of polyester cloth, as the warp cords thereof. The web material preferably is kraft paper that is rigidified with an epoxy resin.
Type:
Application
Filed:
April 19, 2002
Publication date:
October 23, 2003
Inventors:
Arthur J. Roth, Patrick H. Winters, Michael H. Clement
Abstract: Abrasion resistant laminates which are aesthetically pleasing, water-resistant/water-repellant, and flexible are formed by laminating a wear-resistant durable multi-layer top assembly to a base layer formed from an inexpensive, water resistant, polymeric substrate. The durable multi-layer wear-resistant top layer assembly comprises a wear resistant upper layer, a decorative layer, and a core layer. The polymeric base layer comprises a water resistant substrate which is positioned beneath the top layer assembly and is laminated thereto with a water resistant adhesive. This abrasion resistant laminate could be applicable in a variety of situations wherever a decorative and/or abrasion resistant product could be used and would be particularly useful in the floor covering industry.