A sliding door system includes a support guidance for suspending a door leaf with respect to a framework. A steering track is fixed to the framework and an engaging front lever is mounted at a front edge of the door leaf. The support guidance is arranged independent from a steer guidance which provides a design freedom in which a rigidity of the support guidance can be increased independent from the steer guidance. The steer guidance can be designed with a compact configuration. A mechanical chain of connections of the door leaf to the swing shaft can be made more robust by adapting at least one of a slide bar, a sliding carriage and a swing arm, such that a substantial support of the door leaf is provided by this mechanical chain of connections.

A sliding door system for a building wall includes first and second wall parts having opposite first and second door openings respectively and separated by an intermediate space, first and second door leaves closing the first and second door openings respectively, a door leaf carrier slidable along the intermediate space by a linear guide device and on which the door leaves are pivotably mounted by a pivot mechanism, and a coupling device converting the carrier sliding movement into a rotational movement actuating the pivot mechanism so that the door leaves pivot relative to the door leaf carrier, the coupling device including a slotted component with a slot representing a desired relationship between the sliding movement and the rotational movement and a control lever coupling the slot to the pivot mechanism, and wherein the slotted component is mounted on at least one of the first and second wall parts.

A hinge for movably supporting at least one cover element on a stationary structure includes a first fitting portion to be arranged on the stationary structure, the first fitting portion having a bearing surface configured to bear against the stationary structure, and a second fitting portion configured to be arranged on the cover element. The hinge includes a hinge lever mechanism having at least on hinge axis, the two fitting portions being movable by the hinge lever mechanism substantially linearly between a first end position corresponding to a closed position of the cover element, and a second end position corresponding to an open position of the cover element. The hinge axis extends inclinedly to the bearing surface of the first fitting portion.

A guide system for movably supporting a cover element for covering an opening in a stationary structure includes a first assembly for arranging on the stationary structure and second assembly for arranging on the cover element. A first guide device allows the two assemblies to be moved relative to each other in a first movement direction, and a second guide device allows the two assemblies to be moved relative to each other in a second movement direction that is transverse, in particular orthogonal, to the first movement direction. A blocking device can be arranged in a blocking position in which a movement of the second assembly along the second movement direction can be braked and/or blocked, and in a release position, in which a movement of the second assembly along the second movement direction is substantially uninfluenced by the blocking device.

An assembly includes a drive device, a component movable relative to a wall element and intended for closing an opening in the wall element, and a guide device, by which the component is movable relative to the wall element. The component is movable with respect to the guide device orthogonally relative to a longitudinal extent of the guide device by the drive device.

An assembly includes a drive device, a component to be displaced relative to a wall element for closing an opening of the wall element, and a guide device with which the component can be displaced relative to the wall element. A switch and/or a sensor system, preferably a metal detector, allows a partially open position of the component to be detected and/or allows the drive device to be activated, preferably based on a detection of the partially open position starting from a fully open position, and/or allows the drive device to be deactivated, preferably based on a detection of the partially open position starting from a closed position.

A guide system is provided for movably supporting a cover element for covering an opening in a stationary structure. The guide system includes a first guide rail and a first guide body movably arranged thereon, a second guide rail and a second guide body movably arranged thereon, and a compensation device for compensating for a tilting moment of a cover element. The cover element can be moved by the guide system between a first position and a second position, and the compensation device has a cable connecting the first guide body and the second guide body together. A deflecting device allows the cable to be guided orthogonally to the longitudinal extension of the first guide rail and/or the second guide rail at least in some regions, preferably in a region between the first guide rail and the second guide rail.