Gate
AssigneeSeuster KG
InventorJÖRG FISCHER
Life of this patent
Estimating the term…
Abstract
A door, in particular a roll-up door, having a curtain that can be moved between a closed position in which it is arranged, at least in sections, approximately in a plane and an open position in which it is wound, preferably at least in sections, on a winding shaft, said curtain having at least one thermally insulating region such as an insulating body, preferably made of PE form. The insulating region is formed by a pocket bordered at least partially by strip-shaped, deformable reinforcing layers, in particular made of plastics, particularly preferably made of PVC.
Claims15
A gate, in particular a rolling gate, having a curtain comprising sections where the curtain is movable between a closed position, in which the sections are arranged approximately in one plane, and an open position, in which the sections are wound on a winding shaft, and wherein the curtain has at least one thermally insulating insulation area, such as an insulating body, preferably of polyethlylene (PE) foam, the insulating area being embodied by a pocket at least partially delimited by weblike, deformable reinforcing layers, in particular of plastic, most preferred of polyvinyl chloride (PVC),
- wherein the curtain has two, three or a plurality of insulating bodies arranged in series in the direction of movement (P), at least two of which are enclosed in pockets formed between the reinforcing layers and separated from each other along at least one connecting line running approximately perpendicular to the direction of movement (P), between the reinforcement layers, and,
- wherein the reinforcing webs are welded to each other along the connecting lines, wherein the curtain comprises an additional chamber extending along a connecting line and embodied by a material web, in particular of PVC, that is attached to a boundary area of a reinforcing web facing away from the insulating body, for receiving an additional curtain component, in particular in the form of an additional insulating body, arranged between the insulating bodies enclosed in the pockets.
(canceled)
(canceled)
(canceled)
Gate according to one of the preceding claims, characterized in that the reinforcing layers (120) are interconnected via a connection assembly (114).
Gate according to any one of the preceding claims, characterized in that the curtain has one, two, three or a plurality of sections (10), of which at least two have at least one insulating body (12) enclosed in a pocket and are interconnected along edges running approximately perpendicular to the direction of movement (P) of the curtain via a stabilizing connection arrangement (30).
Gate according to one of the preceding claims having a stabilizing element arranged, when in the closed position, at the lower edge of the curtain and being elastically deformable, in which the resetting force counteracting deformation of the stabilizing element in a direction counteracting the closing direction is smaller than the resetting force counteracting the deformation of the stabilizing element in a direction transverse thereto, in particular in a direction running approximately perpendicular to the stabilizing element in the closed position.
Gate according to one of the preceding claims, characterized in that on at least one lateral edge of the curtain, extending in the direction of movement, a coupling device is attached, which, when the closed position is reached, cooperating with a permanently installed coupling device (350), counteracts deformation of the curtain subject to a wind load.
Curtain for a gate according to one of the preceding claims.
Dependencies are inferred from the claim text.