Plate element and method of producing a plate element
AssigneeHolz-Speckmann GmbH
InventorDieter Brinkkotter
Life of this patent
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Abstract
A plate element (2), particularly for garage doors, comprises a frame (10) consisting of wood, in which a filling element (11) is accommodated. The filling element (11) is essentially formed of a foamed material, on both sides a cover layer (13) made of wood being arranged around the filling element (11). The plate-shaped filling element (11) is framed between two pressure distributor plates (12). The plate element (2) according to the invention has a particularly high heat insulation at a low weight and can be used particularly for garage doors and facade coverings. In addition, a method is provided of producing a plate element (2) according to the invention.
Claims14
Plate element (2), particularly for garage or sectional doors, having a frame (10) consisting of wood, in which a filling element (11) is accommodated, the filling element (11) being formed essentially of a foamed material or a soft-fiber or glass fiber insulation plate, and the plate-shaped filling element (11) being accommodated between two pressure distributor plates (12), a cover layer (13) made of wood, on both sides, being connected with one pressure distributor plate (12) respectively.
Garage or sectional door, characterized in that it is formed of several mutually connected plate elements (2) according to one of the preceding claims, and groove and tongue profiles (14, 15) are constructed on the plate elements (2) which profiles can be swivelled in one another.
Method of producing a plate element (2), particularly for a garage door, characterized by
- gluing and pressing together a cover layer (13) made of wood and a pressure distributor plate (12),
- constructing a surrounding frame (10),
- inserting a filling element (11) into the frame (10),
- arranging an already connected unit of a cover layer (13) and a pressure distributor plate (12) on both sides of the filling element (11),
- gluing and pressing together the two units of the cover layer (13) and the pressure distributor plate (12) with the frame (10) and the filling element (11).
Dependencies are inferred from the claim text.