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Patentansprüche: ;Claims:;1. Begehbare Verbundplatte für Installations- j Fußböden, die aus einer Tafel aus Holzpreßspan j
oder einem ähnlichen holzartigen Werkstoff besteht, welche auf ihrer der Last abgewandten Seite
und/oder auf ihren Seitenflächen mit einer Bewehrung aus Metall unlösbar verbunden ist,
dadurch gekennzeichnet, daß an die Seitenflächen der Tafel (10) ein maßhaltiger Kunststoffrahmen (40) angegossen ist.1. Accessible composite panel for installation j floors consisting of a panel made of compressed wood chipboard j
or a similar wood-like material, which on its side facing away from the load
and / or is permanently connected to a reinforcement made of metal on its side surfaces,
characterized in that a dimensionally stable plastic frame (40) is cast onto the side surfaces of the panel (10).2. Verbundplatte nach Anspruch 1, bei welcher die Bewehrung aus einem auf der der Last abgewandten
Seite der Tafel befestigten Blech (20) besteht, das hochgebogene, an die Seitenflächen
der Tafel anliegende Ränder aufweist, dadurch gekennzeichnet, daß die hochgebogenen Ränder
(26) in dem Kunststoffrahmen (40) verankert sind.2. Composite panel according to claim 1, wherein the reinforcement consists of a on the facing away from the load
Side of the panel attached sheet (20) consists, the bent up, on the side surfaces
the panel has adjacent edges, characterized in that the upturned edges
(26) are anchored in the plastic frame (40).
Composite body useful e.g. as sound-damping plate or panel for motor vehicle brake, comprises three thin and flat layers which are attached to each other, where middle layer is made of metallic material, which is made of elastomer material
Compound plate of wood material is particularly flatly pressed and at least on one side by single press process and additional heating effect decorative surface is applied comprising not previously pressed together single layers
Heavy load base for storage and transport containers - has middle layer made of plastics or corrugated board of natural fibres formed by matting, gluing and pressing of processed material