| 摘要 |
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. |
| 主权项 |
1. 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. |
