Structure for use as e.g. cargo container for lorry, has frame enclosing storage area, and spreading device spreading and closing lamellas, where spreading device has piston-cylinder unit and spring element

摘要

The structure (13) has a frame enclosing a storage area, and a rolling door (16) held at the frame and provided with a roller shutter (17) with lamellas (18), where the lamellas run perpendicularly. The roller shutter is guided at its upper edge and its lower edge such that the roller shutter partially surrounds the storage area. A spreading device is provided to spread and close the lamellas, where the spreading device has a piston-cylinder unit and a spring element. An opening of the rolling door is formed between ends of the roller shutter.