Abstract: A motor vehicle roof with a cover (3) which can be activated by means of cover mechanism (6) and which selectively closes an opening (2) in a fixed roof surface (1) or at least partially exposes the opening (2) by being raised at its rear edge, achieves increased safety against the cover being forced out to the top and enables the vehicle roof to be configured so as to eliminate height adjustment, by the cover (3) resting in the closed state with both its front edge (4) and its rear edge (5) underlying the fixed roof surface (1). Advantageously, a pretensioning force is exerted by the cover (3) on the fixed roof (1), so that one of these two parts impresses its outline on the other.

Abstract: A convertible vehicle roof with a rigid rear roof part (7) and with a rigid rear part (8) which adjoins rear roof part (7), can be moved together with other roof parts (side roof parts 5, cover 6) into a stowage space (19) located in the rear of a vehicle. Compared to known hardtop vehicle roofs, the structure, mounting, sealing and insensitivity to tolerances are improved by the fact that the rear part (8) can be swung forwardly over the rear roof part (7) before they are moved together into the stowage space.

Abstract: The invention relates to a vehicle roof with at least one roof cover part that can be opened during driving. This roof part can be moved into at least one open position in the manner of a conventional sliding-lifting roof on roof parts lying laterally to it or on guideways arranged on it in lengthwise direction of the vehicle. Furthermore, after complete opening of the roof part that can be opened, the roof as a whole is able to be placed in a lengthwise compacted configuration and then lowered into a stowage space behind the passenger compartment, whereby the vehicle becomes a fully open convertible-type vehicle without substantially consuming the usually available trunk space. In one set of embodiments, the compacted roof configuration is stored in a vertical orientation.

Abstract: A vehicle roof with at least one roof cover part that can be opened during driving in the manner of a sunroof by being moved into at least one open position on guideways arranged in roof parts lying laterally to it in the lengthwise direction of the vehicle. A rear roof part that is stationary, at least during this sunroof mode of operation, is fixed with the lateral roof parts and can be moved with them and the cover part into a storage space in the rear part of the vehicle to expose a convertible-type roof opening. Supporting B-columns are movable in the lengthwise direction of the vehicle, and the rear roof part is mounted to them in a pivotable manner. By pivoting the rear roof part and subsequent pivoting of the B-columns, only a very small storage space is required between the seats and the rear axle for stowage of the roof.

Abstract: A vehicle roof with a two-part cover that has a front and a rear cover part which, in a closed position, together close a roof opening made in a stationary roof skin. The rear cover part can be slid rearward along longitudinal guide mechanisms running on both sides of the roof opening into an open position that at least partially opens the roof opening. The front cover part can be pivoted relative to the rear cover part into a ventilation position. In the ventilation position, the front edge of the front cover part is lowered under the stationary roof skin, forming a ventilation gap lying in the area of the front edge of the roof opening, while the rear edge of the front cover part is kept at least approximately at the height of the front edge of the rear cover part.

Abstract: Apparatus for the control of the tilting movement and the sliding movement of the cover of slidable-tiltable roofs on vehicles with a rotatable hub on an input side, a driving pinion on an output side, an arrangement for establishing a driving connection between the hub and the driving pinion for producing a sliding movement of the cover and with a reduction stage which is engaged by axial shifting of a control gear for driving the driving pinion by way of the hub for the tilting movement with a reduced transmission ratio relative to that for the sliding movement. Engagement of the reduction stage occurs automatically when starting out from a cover reference position, the hub is moved in a rotational direction corresponding to that for producing the cover tilting movement. The rotational axes of the hub and of the driving pinion coincide and the control gear is disposed coaxially in relation to the common rotational axis of the hub and of the driving pinion.

Abstract: A lifting/sliding roof for vehicles having a cover for the selective closing and at least partial exposing of an opening in the roof. The cover, starting from its closed position, can be swung around a transverse axis located near its front end into a tilted-up position wherein its rear edge is lifted up, and can be, for selected embodiments, slid rearwardly either over or beneath the roof along guide rails, extending on both sides of the opening in the roof, into an open position. A catching device that is automatically adjustable as a function of the motion of the cover can be engaged with a counterbearing in the closed position of the cover for holding down the rear end of the cover. The counterbearing is attached at a stationary part of the roof.

Abstract: A tilt-out roof for vehicles having a closure panel arranged in the area of an opening in the roof of the vehicle. A frame extends around the edge of the opening in the roof, and a telescopic jack, that is used for the lifting and lowering of the rear part of the cover, is connected to the frame, on the one hand, and to the closure panel, on the other hand. The telescopic jack has several threaded parts that engage with one another, one of which is connected with a turning handle. The turning handle has a rotary plate that establishes the connection with one threaded part and closes the telescopic jack toward the bottom, and a separate handle rim that is detachably connected with the rotary plate. The rotary plate acts to hold the threaded parts of the jack in a predetermined relationship with respect to one another when the handle rim is detached.

Abstract: A crank drive for the control of the sliding movement and of the tilting movement of the cover of sliding-lifting roofs of motor vehicles. A crank is provided that is rotatably disposed on a support to be mounted in a stationary manner, with said support having an internal toothing that is concentric with respect to the rotating axis of the crank, a toothed ring having an external toothing being in mating engagement with said internal toothing. The toothed ring is disposed on an eccentric firmly connected with the crank, with respect to rotation, so that it can be rotated around an axis which, with respect to the rotating axis of the crank, is radially displaced by an amount that is about equal to the difference of the tooth-root circle radii.