Abstract: A roller carriage arrangement for a door or a window of a building, wherein the window or the door has a fixed frame and a leaf which can be released from the fixed frame and which can be displaced relative to the fixed frame together with the roller carriage arrangement.

Abstract: The invention relates to a window or door, having a fixed frame and a leaf which can be moved relative to the fixed frame and having a scissor arm stay between the fixed frame and the leaf.

Abstract: A fitting assembly arranged between a fixed frame and a sash of a window or a door, comprises a fixed-frame-side support bracket, a sash-side support bracket, a scissor assembly as well as a spacer. The fixed-frame-side support bracket surrounds a fixed-frame corner of the fixed frame with a bearing leg and an additional support leg. The sash-side support bracket surrounds a sash corner of the sash with a bearing leg and an additional support-bracket leg. The spacer may either be arranged on the side of the additional support-bracket leg of the fixed-frame-side support bracket facing a first fixed-frame rebate face or on the side of the additional support-bracket leg of the sash-side support bracket facing a first sash rebate face. A scissor assembly supported on the bearing leg of the fixed-frame-side support bracket and on the bearing leg of the sash-side support bracket allows the sash to be rotationally and translationally moved with respect to the fixed frame.

Abstract: A lock for a closure element of a real estate property, includes a pivoting catch on which a spring acts in a preferred direction, a locking member, and a manual or mechanical drive device. The locking member is designed as a rotary locking member that is driven by the drive device in a circulating manner about a locking member axis in only one rotational direction and comprises multiple locking elements which are offset to one another over the angle at the circumference of the locking member and which interact with the pivoting catch as respective tumblers depending on the rotational angle. Only one of the locking elements constantly acts directly on the pivoting catch for a locking and unlocking process, and the adjacent locking element opposite the rotational direction of the rotary locking member acts on the pivoting catch by rotating the rotary locking member for a subsequent locking and unlocking process.

Abstract: A fitting assembly for a window or door includes a leaf tiltable and detachable from, and slidable parallel to, the fixed window or door frame, and a control element with a fastener mountable permanently on the frame and an insertion part pivotable and slidable relative to the fastener. In an insertion position, in which a control pin is pushable into the insertion part, an insertion part end section lies preferably partially against the fastener for conducting away control pin-insertion part impact into the fastener via the end section. The insertion part may pivot out of interlocking engagement with the fastener by a control arm on which the control pin may be located or formed, such that subsequently the insertion part can slide via the control pin. The control element can have a freewheel mechanism for pivoting the insertion part only during fitting assembly opening and not during closing.

Abstract: A fitting assembly for a window or door includes a leaf tiltable and detachable from, and slidable parallel to, the fixed window or door frame, and a control element with a fastener mountable permanently on the frame and an insertion part pivotable and slidable relative to the fastener. In an insertion position, in which a control pin is pushable into the insertion part, an insertion part end section lies preferably partially against the fastener for conducting away control pin-insertion part impact into the fastener via the end section. The insertion part may pivot out of interlocking engagement with the fastener by a control arm on which the control pin may be located or formed, such that subsequently the insertion part can slide via the control pin. The control element can have a freewheel mechanism for pivoting the insertion part only during fitting assembly opening and not during closing.

Abstract: A roller carriage arrangement for a door or a window of a building, wherein the window or the door has a fixed frame and a leaf which can be released from the fixed frame and which can be displaced relative to the fixed frame together with the roller carriage arrangement.

Abstract: A connecting device, in particular for installing at least one opening stay on a window leaf has a rail, which can be guided as far as possible in the direction of the first longitudinal axis thereof into a groove of the connecting device. The groove engages at least in sections behind the rail. The blocking of the longitudinal displaceability of the rail in the groove is guaranteed at least counter to the first longitudinal direction by a projection connected to the rail, which projection engages in a recess in the region of the groove. The projection is held in the installed position of the connecting device by a spring element in the recess. A spring element is arranged on the rail preferably in a limited movable manner. Alternatively or in addition, the connecting device can comprise a cap which holds the projection in the installed position of the connecting device indirectly and/or directly at least partially in the recess.

Abstract: A fitting assembly arranged between a fixed frame and a sash of a window or a door, comprises a fixed-frame-side support bracket, a sash-side support bracket, a scissor assembly as well as a spacer. The fixed-frame-side support bracket surrounds a fixed-frame corner of the fixed frame with a bearing leg and an additional support leg. The sash-side support bracket surrounds a sash corner of the sash with a bearing leg and an additional support-bracket leg. The spacer may either be arranged on the side of the additional support-bracket leg of the fixed-frame-side support bracket facing a first fixed-frame rebate face or on the side of the additional support-bracket leg of the sash-side support bracket facing a first sash rebate face. A scissor assembly supported on the bearing leg of the fixed-frame-side support bracket and on the bearing leg of the sash-side support bracket allows the sash to be rotationally and translationally moved with respect to the fixed frame.

Abstract: A displacement arrangement for displacing a sliding leaf of a window or a door relative to a fixed surround of the window or the door in a direction which is transverse relative to a main plane of the window or the door includes an actuation mechanism arranged on the leaf that is movable with at least one portion in a circumferential direction of a rebate, a first control element arranged on the portion of the actuation mechanism and a second control element arranged on a guiding member, where the guiding member is guided on a fixed surround and arranged on the leaf to be movable transversely relative to the circumferential direction of the rebate.

Abstract: A connecting device, in particular for installing at least one opening stay on a window leaf has a rail, which can be guided as far as possible in the direction of the first longitudinal axis thereof into a groove of the connecting device. The groove engages at least in sections behind the rail. The blocking of the longitudinal displaceability of the rail in the groove is guaranteed at least counter to the first longitudinal direction by a projection connected to the rail, which projection engages in a recess in the region of the groove. The projection is held in the installed position of the connecting device by a spring element in the recess. A spring element is arranged on the rail preferably in a limited movable manner. Alternatively or in addition, the connecting device can comprise a cap which holds the projection in the installed position of the connecting device indirectly and/or directly at least partially in the recess.

Abstract: The invention relates to a rotary handle for a closing mechanism of a sash of a window, a leaf of a door, or the like, particularly a sliding sash or leaf, comprising an actuating grip, which in the neutral position can be disposed such that it is retracted in the sash or leaf at least partially with regard to the height and which can be pivoted from the neutral position in a working position as a folding grip such that it protrudes, wherein in the working position it can be rotated about a rotational axis. An operating element is provided, which is used to bring about a coupling or decoupling position in relation to a control element, which rotates together with the actuating grip in the coupling position and does not rotate along in the decoupling position.

Abstract: In a lock of a door or a window with a basic lock and at least an auxiliary locking device and at least a first actuation arrangement for locking the lock, a second actuation arrangement separate from the first actuation arrangement is provided for unlocking the lock.

Abstract: The invention relates to a rotary handle for a closing mechanism of a sash of a window, a leaf of a door, or the like, particularly a sliding sash or leaf, comprising an actuating grip, which in the neutral position can be disposed such that it is retracted in the sash or leaf at least partially with regard to the height and which can be pivoted from the neutral position in a working position as a folding grip such that it protrudes, wherein in the working position it can be rotated about a rotational axis. An operating element is provided, which is used to bring about a coupling or decoupling position in relation to a control element, which rotates together with the actuating grip in the coupling position and does not rotate along in the decoupling position.

Abstract: A method of assembling window or door frames includes the step of injecting, and partially setting, adhesive (14) in at least one intermediate space (13) between the glass (3) and the frame sections (1) whereby the gears and frame section are adhesively bonded. The frame section (1) has at least one intake channel (1) for adhesive (14) extending through it and connecting the intermediate space (13) for the adhesive (14) to the outside of the frame section, and the adhesive is injected therethrough.

Abstract: A roof window has a locking device (1) for locking the sash (4) in open positions relative to the casing (3); a device for opening the sash including spring arms (2) extending at a right angle to the window casing (3) at least in the closed condition of the roof window, and the spring arms (2) support the window sash (4) on said casing (3) in the open position thereof, the spring arms (2) are operatively connected both to the casing (3) and the window sash (4) by pivot bearings (5, 6), and one of the pivot bearings (6) is disposed on a spring-operated slide (8) movable in a guide (7). The slide being lockable by the locking device (1) which is operatable by a handle (9, 9').

Abstract: The invention concerns a tilting-swinging roof window, in which the window sash (1) is held by two arms (3) mounted to pivot on the upper end of the casement (2). In the swinging movement, the window sash (1) is guided by swivel pins (12) slidable in grooves (9) on the side members (6) of the casing (2). In the tilted position, the sash (1) is tightly connected by the arms (3) to the upper end of the casement (2). The roof window is provided with an opening device, which, in the area of the longitudinal side members of the casement, requires little space, applies force to the window casing as uniformly as possible, and has parts which are largely integrated into existing components.

Abstract: A slide ventilation assembly for a roof window installation has a multiplicity of elongated walls defining an enclosed space with two of the walls extending at 90.degree. to one another, and a connector wall piece disposed between the adjacent ends of the two walls. The two walls have apertures spaced along the length thereof, and elongated ventilation slides are slidably mounted on them. The slides have apertures spaced along the length thereof and are slidable between a first position in which their apertures are aligned with the apertures in the walls. A connector connects the slides for concurrent movement thereof, and a manipulatable operator is provided to move the slides to effect alignment of the apertures in the slides with the apertures in the walls to allow air to pass through the walls and enclosed space.

Abstract: A connecting assembly for installing the sash of a house skylight to the sides of its casement, has connecting parts that can pivot relative to each other, and the casement has holding elements that have cross sections which will engage therewith. This assembly allows the window sash to be inserted from the interior rapidly and in a simple manner by engagement with the positioning arms on the casement. This is achieved by the connecting parts (3) having a U-shaped cross section (4), which accept swinging positioning arms (5) which serve as the holding elements, and these connections can be locked by self-engaging attachment elements (6) that can be engaged without tools.

Abstract: A skylight has a sash, a casement and [spring-loaded.revreaction. carrier arms which are mounted at one end to the casement and at the other end on a pivot bearing on the sash side rail. The sash has spindles cooperating with a U-shaped runner on the side member of the casement. A cover plate borders the channel of the runner and overlaps the spindles when the sash is in the swinging position. When the sash is in the closed position [and the swinging position], the spindles is outside the working range of the cover plate. When the sash is opened and the carrier arm is coupled thereto, it tilts on the pivot bearing. When opened with the sash uncoupled from the carrier arms, the spindle move in the grooves of the runner toward the lower edge of the casement, and the pivot bearing on the casement is lifted off and the sash swings open. The spindles are positioned on the side rail of the sash and move longitudinally when they are seated in individual settings by movement of the handle on the sash cross member.