Abstract: A roof structure has a level support frame extending in a support frame plane, is supported by a support structure and has at least two longitudinal beams arranged parallel and at a mutual distance from each other and at least two cross beams arranged parallel to each other and at a mutual distance from each other and surrounds a frame field. Several rafters connect the cross beams with each other and are arranged at a mutual distance from the longitudinal beams in such a way that the frame field is divided into several roof fields. The roof fields are each covered by a level cover plate, wherein each cover plate extends in its own cover plane and the cover planes are arranged at an angle to the support frame plane. The cover plates are each rectangular and have a long longitudinal axis and a short longitudinal axis perpendicular to it.

Abstract: A canvas shaft holder for an awning having a canvas shaft, on which an awning canvas can be wound. At least one shaft end piece is provided, which is inserted into the canvas shaft in an axial end region thereof, the shaft end piece being connected to the canvas shaft in a force-fitting manner. A pressing part, which is inserted axially into the canvas shaft, is movable relative to the shaft end piece and/or to the canvas shaft in the axial direction of the canvas shaft between a clamping position and a release position. In the clamping position, a radial pressing force is exerted on the shaft end piece. The canvas shaft holder has at least one clamping bar which is guided through the pressing part and the shaft end piece and via which the pressing part is movable from the release position into the clamping position.

Abstract: An awning comprising a fabric roller, a fabric, and a drop arm. The fabric is connected to the fabric roller in the region of an inner fabric edge and to the drop arm in the region of an opposite outer fabric edge. The drop arm can be adjusted via a drive device between a fully retracted minimum position P0, in which the fabric is wound as tightly as possible on the fabric roller, and a fully extended maximum position, in which the fabric has the widest possible span. The drop arm is moved between the minimum position and the maximum position along a curved path of movement, wherein a distance to a reference plane in the maximum position is at least 8.0 times as great as a distance from the reference plane in a position extended by 50% along the reference path.

Abstract: An awning that has a support device, a cloth shaft, a cloth, a lead bar and a drive device. The lead bar can be adjusted via the drive device between a fully retracted minimum position and a completely extended maximum position. The drive device has at least one first arm link which, at its inner end facing the cloth shaft, is mounted via a joint device so as to pivot about a pivot axis. The joint device is designed such that an inclination of the pivot axis relative to the vertical changes depending on the pivoting movement of the first arm link and depending on the distance of the lead bar from the cloth shaft. A control part is provided which is connected in an articulated manner to a first arm link at a first joint and which is connected in an articulated manner to the support device at a second joint.

Abstract: The invention relates to a shading device comprising a cloth that can be spread out in a cloth plane and is connected to a lead bar that is slidably guided in guides. The guides run horizontally or at a slight inclination to a horizontal. A blocking device has a displaceable stop part which can be displaced between a stop position, in which it can be brought into contact with the lead bar, and a release position. The blocking device is arranged below the cloth plane and below the lead bar and has a displaceably mounted switching part which can be displaced by means of the lead bar, the switching movement of which switching part can be conveyed to the stop part by means of a transmission device in order to adjust said stop part between the stop position and the release position.

Abstract: A roof structure has a level support frame extending in a support frame plane, is supported by a support structure and has at least two longitudinal beams arranged parallel and at a mutual distance from each other and at least two cross beams arranged parallel to each other and at a mutual distance from each other and surrounds a frame field. Several rafters connect the cross beams with each other and are arranged at a mutual distance from the longitudinal beams in such a way that the frame field is divided into several roof fields. The roof fields are each covered by a level cover plate, wherein each cover plate extends in its own cover plane and the cover planes are arranged at an angle to the support frame plane. The cover plates are each rectangular and have a long longitudinal axis and a short longitudinal axis perpendicular to it.

Abstract: The invention relates to a shading device comprising a cloth that can be spread out in a cloth plane and is connected to a lead bar that is slidably guided in guides. The guides run horizontally or at a slight inclination to a horizontal. A blocking device has a displaceable stop part which can be displaced between a stop position, in which it can be brought into contact with the lead bar, and a release position. The blocking device is arranged below the cloth plane and below the lead bar and has a displace-ably mounted switching part which can be displaced by means of the lead bar, the switching movement of which switching part can be conveyed to the stop part by means of a transmission device in order to adjust said stop part between the stop position and the release position.

Abstract: A shading device having a cloth that can be spread out, and is connected to a lead bar at its end pointing in the spreading-out direction and engages with a profiled guide rail on at least one side edge. The profiled guide rail is arranged in a channel-like chamber of a profiled holding rail and is resiliently supported on the profiled holding rail by means of a spring device, the spring device having a profiled spring rail. The profiled guide rail is inserted into a receiving space of the profiled spring rail that is delimited by spring clips and said profiled guide rail is floatingly mounted in the profiled spring rail, and the profiled spring rail is floatingly mounted in the channel-like chamber of the profiled holding rail and is supported on an internal wall of the chamber by means of at least one arm.