EP2855811A1

EP2855811A1 - Window, door or the like, having a rotary lock device

Info

Publication number: EP2855811A1
Application number: EP13726751.4A
Authority: EP
Inventors: Dirk Hanel; Jürgen Mattausch; Eike Diem; Marcus Mehr
Original assignee: Roto Frank AG
Current assignee: Roto Frank Fenster und Tuertechnologie GmbH
Priority date: 2012-06-02
Filing date: 2013-05-29
Publication date: 2015-04-08
Also published as: DE102012011013A1; DE102012011013B4; WO2013178689A1

Abstract

The invention relates to a window (1), a door or the like, with a blind frame (2) having a blind frame opening, with a leaf frame having a leaf frame plane and with a fold, which determines the area of the blind frame (2) and the leaf frame in which their profiles are matched to one another in a fitting manner. At least one rotary lock device (7) is arranged in the fold and has a rotary lock element (16) that is rotatably mounted on the blind frame (2) or the leaf frame and cooperates in a locking or releasing manner with a mating rotary lock element of the leaf frame or blind frame (2), wherein the axis of rotation of the rotary lock element (16) runs in or parallel to the plane of the blind frame opening and/or the leaf frame plane and wherein the rotary lock element (16) is operatively connected for rotary actuation to an angle gear drive (77, 82).

Description

Window, door or the like, with a Drehverschlusseinrich- tunq

description

The invention relates to a window, a door or the like, with a Blendrahmenöffnung having a frame, a sash frame plane having sash and with a rebate that determines that range of frame and sash in which their profiles are matched to match. Windows, doors or the like of the type mentioned are known from the prior art. In the following, purely by way of example only the windows are discussed. However, the embodiments are of course analogous to doors and similar devices which are present as building closures, applicable. The window is in particular in the form of a rotating window, tilting window or tilt-and-turn window. It usually has the frame, which is preferably locatable in a Bauwerkausnehmung a building. The building recess may, for example, be a window opening of a building surface, for example a wall or a roof. The sash of the window is movably mounted on the frame and in that regard with respect to this displaced. In particular, the displacement can be provided in the form of a pivoting or turning about at least one pivot axis or a rotation axis and / or in the form of tilting about at least one further pivot axis or a tilting axis.

The frame has the frame opening in which usually the casement is at least partially present in at least a closed position. The frame opening defines a plane which is present at a certain horizontal position with respect to the frame. By contrast, the sash frame tensions the sash frame plane, whereby, in the case of the window, it corresponds, for example, to a plane in which a glazing is provided or at least parallel thereto. Preferably, with the window closed, the plane of the frame opening and the sash plane parallel to each other or fall into each other.

The profiles of the frame and sash are at least partially matched to each other. This is provided in particular in areas in which the frame and the sash in the closed position opposite each other directly, preferably with a small distance from each other. These areas of the sash and the frame are also referred to as fold. In the space between the folds usually at least one locking element of the window can be arranged, which can fix the casement with respect to the frame in a position, in particular its closed position. Preferably, the locking element can be arranged at least in a release position and a locking position, wherein the wing frame is freely displaceable in the release position, while it is fixed in the locking position with respect to the window frame. Conventional locking elements are displaceable in the lateral direction. It is an object of the invention to provide a window, a door or the like, which or which has a locking element in an alternative embodiment. For this purpose, a window, a door or the like with the features of claim 1 is used according to the invention. It is provided that in the fold at least one rotary closure device is arranged, which has a rotatably mounted on the frame or sash frame rotary closure element which cooperates locking or releasing with a rotary closure counter element of the sash or frame, wherein the axis of rotation of the rotary closure element in or parallel to the plane the frame opening and / or to the sash frame plane runs and the rotary closure element is operatively connected to a bevel gear for rotary operation. The locking element thus exists as a rotary closure element and is associated with the rotary closure device. This is at least partially between the folds, ie the area between the frame and sash, before. The rotary closure element is rotatably mounted, that is, at least in a first angular position, for example, according to the locking position, and a second angular position, for example, according to the release position, brought. In the locking position while wing frame and frame are set against each other, while they are mutually displaceable in the release position, in particular pivotable.

The rotary closure element is arranged on one of the frame elements, ie either on the casement or the frame, or rotatably mounted on this. It acts to lock or release the sash with respect to the frame with the provided on the other frame member rotary closure counter-element together. For example, the rotary closure element and the rotary closure counter element are available engage in the locking position of the rotary closure element with each other, so that a displacement of the sash with respect to the frame is not possible. The axis of rotation of the rotary closure element should lie in the plane of the frame opening or parallel to this. Additionally or alternatively, a corresponding arrangement may be provided with respect to the sash frame plane.

To be able to rotate the rotary closure element, for example, to be able to bring it from the first angular position to the second rotational position or vice versa, it is operatively connected to the angular gear for rotary operation. This means that a torque for rotating the rotary closure element via the bevel gear can be applied to the rotary closure element or derived from it. An angular gear is to be understood as meaning a gear which puts two shafts, which are not parallel to one another or not coaxial, that is to say in particular skewed, into torque transmission connection with each other. Such a rotary closure device has the advantage that it is to be mounted on the one hand very easy to the window, but at the same time a reliable holding of the sash with respect to the window frame, in particular in its closed position allows. Also, the rotary closure element can be adjusted in a very large Verstellwinkelbereich.

In the context of this description, it is assumed that the rotary closure element is arranged on a lower cross member of the frame and / or the sash. Of course, however, another arrangement is possible, for example on an upper cross member or on a side rail or at several of the named spars. The position information and dimensions given below are to be adapted accordingly for these cases. The lateral direction is usually in the direction of the greatest extent of the respective viewed Holms, while the vertical direction of the window frame in the direction of the sash. Accordingly, the horizontal direction, which is perpendicular to the lateral and vertical directions, projects from an outside of the window to an inside of the window. A width is in the lateral direction, a height in the vertical direction and a depth in the horizontal direction.

A further development of the invention provides that the fold is formed as an angle fold, with a first, transverse to the plane of the frame frame opening or sash plane extending rebate surface and a second, extending in or parallel to the plane of the frame frame opening or sash plane folding surface, wherein the rotary closure element the first folding surface is arranged. The fold, in which the rotary closure device is arranged at least regionally, thus consists of at least two folding surfaces, which are connected to one another but are not aligned with one another. The two folding surfaces are thus at an angle to each other, which is different from 0 ° or 180 °. The rotary closure element should now be present on the first folding surface, which is not parallel to the plane of the window frame opening or the sash frame plane. Alternatively, the rotary closure element can of course also be present on the second folding surface. A further development of the invention provides that the angular gear is a first angular gear rotationally coupled to an actuating shaft and / or a second angular gear rotationally coupled to a connecting shaft. In addition to the rotary closure element so are the operating shaft, the connecting shaft or both before. The actuating shaft is rotationally coupled with the first angular gear, so that a torque between the actuating shaft and the rotary closure element can be transmitted via this. The same applies to the connecting shaft which is connected to transmit torque to the second angular transmission.

A further development of the invention provides that the actuating shaft extends in the fold circumferential direction, and / or that the connecting shaft extends transversely, in particular at right angles to the fold circumferential direction, in particular at right angles to the plane of the window frame opening or sash frame plane. The Falzumfangsrichtung is, for example, in the plane defined by the respective frame element plane, ie either the plane of the window frame opening or the sash frame plane or parallel thereto before. Thus, for example, a torque transmission from the rotary closure element and, for example, a further rotary closure element offset in a lateral direction or a handle or drive remote from the rotary closure element are possible via the actuating shaft. Additionally or alternatively, the connecting shaft is transverse to the Falzumfangsrichtung and is in particular perpendicular to this. The connecting shaft is thus preferably used to connect a arranged in the region of the rotary closure element handle or drive torque transmitting to this. Accordingly, a virtually torsion-free torque achieved ment transmission from the handle or drive to the rotary closure element.

A further development of the invention provides that the torque closure element consists of a rotary closure head and a rotary closure shaft, wherein the rotary closure head cooperates with a rotary closure counter element for locking or releasing. It may be provided that the rotary closure head is present at least partially outside the fold, so far in a present between the sash and the frame frame rabbet area, through which the frame and the sash are spaced from each other, protrudes. In this way, it is ensured that the rotary closure element for locking or releasing the sash can interact with the rotary closure counter-element. In addition to the rotary closure head, the rotary closure element has the rotary closure shaft, which is connected with the former to transmit torque. Particularly preferably, the rotary closure head and the rotary closure shaft are made in one piece and / or of the same material. By way of example, an adjustment of the rotary closure head into different rotational angle positions can be effected via the rotary closure shaft.

A development of the invention provides that a first toothing of the first bevel gear and / or of the second bevel gear on the rotary closure head and / or the rotary lock shaft, in particular integrally formed. The angle gear, for example, the first or the second angle gear, consists of the first toothing and a second toothing, which is in engagement with the first toothing. About the angular gear or the Both toothings a torque is transferable. The first toothing is now formed, for example, on the rotary closure head, the rotary lock shaft or both. In the latter case, the first toothing is provided in particular in a transition region between the rotary closure head and the rotary closure shaft, so that it extends on both elements. Particularly preferably, the first toothing is produced integrally on the said elements. This means that it is not present on a separate element, which is attached to it after the manufacture of the rotary closure element. Rather, it should be formed in the manufacture of the rotary closure element together with this.

A further development of the invention provides that a second toothing engaging with the first toothing is present on the actuating shaft or the connecting shaft or on an element shaft operatively connected to the actuating shaft. Depending on whether the first toothing is associated with the first angular gear or the second bevel gear, the second toothing is present on the actuating shaft or the connecting shaft. However, instead of the direct arrangement of the second toothing on the actuating shaft, it can also be provided on the element shaft. About this element shaft, the actuating shaft is operatively connected to the second toothing. However, the actuating shaft and the element shaft are present as separate waves.

A further development of the invention provides that a plurality of, in particular coaxial and / or parallel, element shafts are provided which each have a second toothing engaging with the first toothing. At least one of the element shafts stands after the assembly of the rotary closure device on the window in operative connection with an actuating shaft. Preferably, each of the element shafts is in operative connection with an actuating shaft, which are present, for example, on different, in particular opposite, sides of the rotary closure device. Each of the element shafts has a first toothing, so that all the element shafts associated with the rotary closure element can engage in a torque-transmitting manner with its second toothing. In a drive of one of the element shafts thus both the rotary closure element and the respective other element shaft is driven. Conversely, when the rotary closure element is driven, all the element shafts are driven, which are in operative connection with the latter via the two toothings. The element waves may, for example, be arranged coaxially and / or parallel to one another. In principle, however, any arrangement can be provided.

A development of the invention provides that the bevel gear is present as a bevel gear or as a worm gear. As already explained above, all transmissions can be referred to as angular transmissions, which can transmit a torque between two not parallel or coaxially arranged waves. However, the angular gear is particularly preferably designed as a bevel gear, which consists of a pinion and a ring gear. As an alternative to the bevel gear can also be provided a hypoid gear in which the axes of rotation of pinion and ring gear do not intersect. In a further embodiment, the bevel gear is in the form of a worm gear. This consists of a worm and a worm wheel, the worm is provided with one or more screw flights. The worm gear is preferably not self-locking, although such an embodiment may be provided.

A development of the invention provides that the rotary closure head, in particular via the rotary lock shaft and / or via the first angular gear, is rotatably coupled to the element shaft. As stated above, a torque between the rotary closure element and the element shaft can be transmitted via the first angular gear. Accordingly, the rotary closure head and the element shaft are rotationally coupled. This rotary coupling can be present via the rotary lock shaft, in particular if the first toothing of the first rotary shaft drive is present exclusively on this, that is not on the rotary lock head.

A development of the invention provides that the connecting shaft extends transversely, in particular at right angles, to the element shaft. In principle, the waves can be arranged arbitrarily to each other, for example, skewed. Frequently, however, it is provided that the connecting shaft is perpendicular to the plane of the frame opening or the sash frame plane, while the element shaft - with the window closed - in her or parallel to her, is. It can further be provided that the axes of rotation of the at least one element shaft, the rotary closure head and the connecting shaft extend in the three axial directions of a Cartesian coordinate system, ie each perpendicular to each other. A development of the invention provides that the connecting shaft is provided with a handle and / or a drive or a coupling point for the handle and / or the drive to has. The connecting shaft allows the operation of the rotary closure device. The rotatably mounted rotary closure element is rotationally coupled via the second angle gear with the connecting shaft. If the connecting shaft is actuated, then the rotary closure element can be displaced for locking or unlocking the window. Since the direction of the axis of rotation of the closure element does not coincide with the direction of the axis of rotation of the connecting shaft, the second gear is designed as an angle gear and has a corresponding shape, which allows a corresponding torque transmission. The connecting shaft is provided with a handle and / or a drive to drive the rotary closure element. The handle thus far enables a manual, drive an automatic driving.

However, it is also conceivable that the connecting shaft has a coupling point to which the handle and / or the drive can be coupled if necessary. Depending on the particular embodiment, it is also conceivable that the rotary closure element coupled to the connecting shaft is coupled to the at least one element shaft by means of the first angular gear, so that a torque transmission between connecting shaft and element shaft can take place. Also, further, the element shaft may be coupled with one or more actuation shafts.

A further development of the invention provides for the rotary closure element, in particular the rotary closure shaft, to be accommodated in a receiving depression of the window frame or the sash frame at least in regions, in particular completely. The receiving recess is located on that frame element on which the rotary closure element is arranged should be. During assembly, the rotary closure element is at least partially introduced into the receiving recess. This is done in particular such that the rotary lock shaft is at least partially, preferably completely, present in the receiving recess, that does not protrude in the direction of the respective other frame member from her. It can be provided that the receiving recess has dimensions which are smaller than the dimensions of the rotary closure head, so that it completely engages over the receiving recess in the horizontal direction. The receiving recess is present on at least one spar of the frame or of the sash and is designed, for example, as a Euronut or the like.

A development of the invention provides that the rotary lock shaft and the at least one element shaft and / or the connecting shaft are mounted in the same bearing element. The rotary closure device has in this respect the bearing element, which can serve to support multiple waves. At least, however, the rotary lock shaft is held in the bearing member. In addition, the at least one element shaft and / or the connecting shaft are rotatably mounted in the bearing element. Accordingly, during assembly of the window, only the rotary closure device must be arranged on the window, in particular in the receiving recess of the respective frame element, around a functional locking device in the form of the rotary closure device This allows a simple, fast and thus cost-effective installation of the window. A development of the invention provides that the bearing element has a bearing housing on which at least one cover is provided for the receiving recess, wherein the bearing housing is present as an insert housing, which is mountable in the receiving recess such that the cover at least partially closes the receiving recess. In this way, the installation of the window is further simplified. The bearing element is designed as a bearing housing, which is in the form of the Einsetzgehäuses. The insert housing is inserted and fixed only in the receiving recess during assembly of the window. Subsequently, the rotary closure element, the at least one element shaft and / or the connecting shaft securely held in the receiving recess. Because there is additionally at least one cover for the receiving recess on the bearing housing, the latter is at least partially closed in the receiving recess after the mounting of the insertion housing. The cover is preferably designed in such a way that at least the elements associated with the rotary closure device, which are arranged in the receiving recess, are covered and therefore no longer or only to a limited extent visible from the outside. The cover is preferably aligned with the frame element or the rebate surface, in which the receiving recess is present.

A further development of the invention provides that the rotary closure head has a rotary closure receptacle for a rotary closure projection present as a rotary closure counter element. For locking the sash with respect to the frame thus engages the rotary closure counter-element in the rotary closure head. For this purpose, the latter has the rotary closure receptacle. Only in the release position of the rotary closure element It is possible to lead out the rotary closure counter-element from the rotary closure receptacle and thus to enable a displacement of sash and frame to each other. If, however, the rotary closure element is in the locking position, then the rotary closure counter element can not escape from the rotary closure receptacle, wherein in particular there is a positive connection between the rotary closure head and the rotary closure counter element.

A further development of the invention provides that the rotary lock receptacle has a rear grip area for a mushroom head of the rotary closure projection. By the mushroom head is to be understood that the rotary closure projection on its pointing in the direction of the rotary closure element side in the horizontal and / or lateral direction is increased in size, in particular has a larger diameter. The rotary closure receptacle is designed to receive the rotary closure element corresponding to and therefore has the rear grip region. If the rotary closure projection is located in the rotary closure receptacle, then it is consequently not possible to deploy the rotary closure projection in the vertical direction out of the rotary closure receptacle. This is independent of whether the rotary closure element is in the locking position, the release position or an intermediate position. As long as the rotary closure projection is present in the rotary closure receptacle, the mushroom head engages behind an area of the rotary closure receptacle, ie the rear grip area.

A development of the invention provides that the rotary closure receptacle has at least one arc, in particular at least partially C-shaped, S-shaped, question mark shaped or annular, preferably annular, is. In this case, the rotary closure receptacle can be present eccentrically to a rotational axis of the rotary closure element. Due to one of the mentioned forms or the arrangement of the rotary closure receptacle, the rotary closure counter element is entrained and thus displaced during rotation of the rotary closure element between two rotational angle positions in the rotary closure receptacle. This is provided such that the sash and the frame, in particular in the horizontal direction, are urged towards each other, so that a reliable and tight holding the two frame members is given to each other. In particular, therefore, the sash is urged in the direction of its closed position. The question mark shape (in the form of the "?", But without the dot) is at least approximately in the form of a (mirrored) S-shape in which the lower semicircle is completely eliminated is vertical.

A further development of the invention provides that the rotary lock receptacle preferably engages through an end face of the rotary closure head over its entire course. The rotary closure head is known to be in or on one of the frame members. The end face, in which the rotary closure receptacle is formed, points in the direction of the respective other frame element. In this case, the rotary closure receptacle is formed open-edge in the end face, so that the end face is penetrated over the entire course of the rotary closure receptacle of this. A further development of the invention provides that the rotary closure receptacle opens into a lateral surface of the rotary closure head in a partially open-edge manner or passes through it. The lateral surface limits the rotary closure head in the horizontal and lateral direction. It adjoins the face. For example, the rotary closure head is substantially cylindrical, in particular circular cylindrical, or at least has a corresponding outline. The rotary closure receptacle only passes through the lateral surface at one point, that is to say not at all. This can be realized for example by an eccentric course of the rotary closure receptacle, in particular if it is annular or annular. The opening which is formed by the open-ended opening or passage through it represents a passage opening through which the rotary closure projection can pass into or out of the rotary closure receptacle.

The invention will be explained in more detail with reference to the embodiments illustrated in the drawings, without any limitation of the invention. 1 shows a section of a corner region of a window frame of a window, provided with a fitting system,

FIG. 2 is a representation corresponding to FIG. 1, but with a partially removed fitting system;

FIG. 3 shows a detailed view of the representation of FIG. 1, wherein the fitting system additionally has a coupling point, FIG. 4 is an illustration of parts of the fitting system according to FIG. 1, but without the window frame being shown;

FIG. 5 shows a detailed view of FIG. 4 from a different viewing angle from FIG. 4,

FIG. 6 shows a detailed representation of the fitting system,

FIG. 7 shows a further detailed representation of the fitting system,

8 shows a cross section through the fitting system along the line VII-VII in FIG. 7, FIG. 9 shows a cross section through the window frame according to FIG. 2,

FIG. 10a shows a cross section through the window frame according to FIG. 1,

FIG. 10b shows a cross section through the window frame according to FIG. 9,

FIG. 11 is a perspective view of a fitting element of the fitting system;

FIG. 12 shows a further embodiment of a fitting element,

FIG. 13 shows a further embodiment of a fitting element, FIG. 14 shows a longitudinal section through the fitting element according to FIG

FIG. 12, a cross-section through the fitting element according to FIG. 16, a longitudinal section through the fitting element according to FIG. 13, a perspective view of a cross-section through the window frame according to FIG. 1 (but elsewhere than in FIG. 10 a) another fitting element and the fitting element of Figure 19 in a partially open state.

1 shows a corner region of a window 1 with a frame 2. Shown are a portion of a horizontal beam 3 and a vertical spar 4 of the frame 2. To said window 1 also includes a sash, which cooperates with the frame 2, but is not shown , It should again be pointed out that in the context of this description, only the window 1 is discussed, but an analogous application of the idea of the invention in doors or the like is readily possible.

The frame 2 is provided with a fitting system 5. FIG. 1 shows a plurality of fitting elements 6 of the fitting system 5, namely two rotary closure devices 7 and one Eckumlenkungseinrichtung 8. The fitting elements 6 are operatively connected to each other by means of actuating rods 9 of the fitting system 5, but not directly from the figure 1 can be seen due to their covered position. FIG. 2 shows the window frame 2 of FIG. 1, wherein, however, essential parts of the fitting system 5 are not present, but only a receiving system 10 can be seen, which is substantially groove-shaped. The receiving system 10 of Figure 2 is formed directly in the frame 2, ie in particular in the horizontal spar 3 or cross member and the vertical spar 4 or side spar. The receiving system 10 has at least one storage groove 1 1 and at least one receiving recess 12 and at least one receiving groove 13. In the course of this application, the above-mentioned embodiments are each often described in the singular, even if the window 1 has several similar training.

A comparison of Figures 1 and 2 shows that the rotary closure device 7 of the fitting system 5 - according to Figure 1 - with a protruding from an opening 14 of the frame 2 or located in this breakthrough 14 connecting shaft 15 is formed, while in the embodiment of Figure 2 of There, not belonging to another embodiment frame 2 is not provided with the opening 14, so that this embodiment of the fitting system 5 also has no connecting shaft 15. A comparison of FIGS. 1 and 3 shows the alternative already mentioned above, namely that-according to FIG. 1 -the connecting shaft 15 extends out of the opening 14 piecewise, while in the exemplary embodiment of FIG. connecting shaft 15 within the aperture 14 ends. Furthermore, it can be seen from a comparison of the exemplary embodiments of FIGS. 1 and 3 that a rotatably mounted rotary closure element 16 can be designed differently in the head area. In a first embodiment, it has a rotary closure receptacle 1 7, which is present as a receiving slot with a question mark-like shape and ends open edge (Figure 1). In a further embodiment, however, is designed as a rotary closure receptacle 18, which is designed as a ring slot, which also has an open-edge zone (Figure 3). The ring slot is circular. Both rotary closure receptacles 17 and 18 are common in that they are curved, ie have at least one arc, and are arranged eccentrically to an axis of rotation of the respective rotary closure element 16. In the following, now the structures of individual elements of the fitting system 5 and then then on their assembly and -action will be discussed. 6 shows an actuating rod 9 of the fitting system 5, which is designed as an actuating shaft 20 and thus serves a torque transmission. The actuating shaft 20 is circular in cross section with over its length largely constant diameter. Furthermore, it has at least one annular groove 21, preferably a plurality of annular grooves 21 distributed over the length. From each of the two end faces 22 of the actuating shaft 20 assumes a slot recess 23 which extends axially, ie in the longitudinal extension direction of the actuating shaft 20. In this respect, each of the slot recesses 23 is formed as open-edge axial recess 24. The slot width of the respective slot recess 23 is constant over the slot length, the two opposing each other ing, flat slot surfaces 25 and 26 parallel to each other. The slot recess 23 extends in each case up to a base wall 30. By the at least one annular groove 21, the actuating shaft 20 with respect to its other outer diameter on a reduced diameter, circular in cross-section bearing portion 27 which is bounded by annular end walls 28, 29.

FIG. 7 shows the actuating shaft 20 emerging from FIG. 6 and described above, in particular clipped and held rotatably on a cover 31. The cover 31 has a flat base plate 32, extend from the axial side edges fastening webs 33 angle. Base plate 32 and fastening webs 33 are preferably formed integrally with each other. The axial length of the cover 31 may - as Figure 7 shows - be made larger than the axial length of the actuating shaft 20. On the inside 34 of the cover 31, in particular the base plate 32, at least one elastically expandable retaining claw 35 is arranged, preferably is also integrally formed with the remaining parts of the cover 31. Preferably, at least two, spaced apart holding claws 35 are provided according to Figure 7, wherein the distance between the two retaining claws 35 corresponds to the axial distance of the annular grooves 21 of the actuating shaft 20.

Each retaining claw 35 has two retaining arms 36, which - according to FIG. 8 - form an insertion opening 37 between them. The inner sides of the holding arms 36 form a part-circular bearing receptacle 38 for the actuating shaft 20. The insertion opening 37 is formed smaller than the maximum diameter of the bearing receptacle 38, wherein the part-circular bearing receptacle 38 has a peripheral region which is greater than 180 °. In the illustrated embodiment about 240 °, so that remain for the angular dimension of Einsetzöffrung 37 120 °. According to FIG. 8, the fastening webs 33 have a greater wall thickness at their free ends 39 than in their regions which are closer to the base plate 32, so that the inner sides

40 of the mounting webs 33 form Hintergriffskonturen that serve the attachment to a spar of the window 1.

From the foregoing description of FIGS. 6 to 8, it will be understood that the operating shaft 20 can be rotatably supported on the cover 31 by being clipped into the holding claws 35 of the cover 31. This is done by the bearing sections 27 are inserted into the insertion openings 37 and then - clipped by appropriate pressure and spreading of the elastic support arms 36 in the bearing receivers 38. Since the retaining arms 36 are elastic, they spring back into the original position after being clipped in place and hold the actuating shaft 20 radially positioned, but rotatable. In order to avoid an undesired axial displacement of the actuating shaft 20, the width of at least one of the annular grooves 21 is only slightly larger than the width of the associated retaining claw 35 is formed, with the result that in this way the end walls 28 and 29 in conjunction with the associated sides of the retaining claw 35 an axial securing means

41 forms. The retaining claw 35 is thus a retaining element 42. The retaining element 42 preferably forms an axial securing device for the actuating shaft 20.

FIG. 10 a shows a cross section through the horizontal spar 3 of the window frame 2 of the window 1. The cover 31 covers It belongs to the mentioned receiving system 10. The receiving recess 43 is preferably located on each spar of the window frame 2 of the window. 1 The receiving recess 43 is designed such that it can receive in a lower portion 44 of the receiving system 10, the retaining claws 35 of the cover 31, wherein in the retaining claws 35, the actuating shaft 20 is clipped. An upper region 45 of the receiving system 10 is designed such that the base plate 32 is received there together with its fastening webs 33, preferably such that the inner sides 40 forming the rear grip contour engage behind corresponding counter-elements 46 of the horizontal spar 3, so that this way the cover 31 is fixed latching on the horizontal member 3. This upper region 45 of the receiving system 10 corresponds to the receiving groove 13. The upper side 47 of the cover 31 is aligned in the engaged position with the upper side 48 of the respective spar, in particular horizontal spar 3.

FIG. 9 shows a further exemplary embodiment for supporting the actuating shaft 20 on the respective spar, in particular the horizontal spar 3. For this purpose, the horizontal spar 3 according to FIG. 9 has the bearing groove 11, which has already been mentioned with reference to FIG. At least an axial region of the bearing groove 1 1 has a part-circular shape 49, wherein the pitch circle is greater than 180 °, so that in this way again - according to the description of Figure 8 - an insertion opening 50 is formed, which fed the actuating shaft 20 is, with the bearing portions 27 of the actuating shaft 20 rotatably engage by corresponding impressions in the bearing groove 1 1. Here, too, an axial securing means is formed in a corresponding manner-as described in FIG. Sige axial displacement of the actuating shaft 20 is prevented. The described latched state of the actuating shaft 20 in the bearing groove 1 1 can be seen from the figure 10b.

In order to cover the actuating shaft 20, a separate lid 51 is provided, which is designed similar to the cover 31, but has no retaining claws 35. Reference is made to the corresponding description of FIG. The aforementioned receiving groove 13 (FIG. 9) is configured in such a way that fastening webs 52 of the cover 51 can engage behind counter elements 53 of the associated spar, in particular horizontal beam 3, of the frame, in particular frame 2, in a latching manner, as can be seen in FIGS 10b emerges. Consequently, after the latching assembly of the actuating shaft 20 in the bearing groove 1 1 by snapping the lid 51 into the receiving groove 13 covering done, preferably such that the top 54 of the lid 51 with the top 55 of the spar, in particular horizontal spar 3 and the window frame second Aligns, as can be seen from Figure 10b.

With dashed line is entered in the figure 9, an alternative, such that the bearing groove 1 1 for supporting the actuating shaft 20 is not in the spar, in particular horizontal spar 3 (or frame 2 or casement) is formed, but in an insert 56, in a Recording 57 of the frame 2 or sash is recorded. The insert 56 can thus be arranged in the receptacle 57 and also removed again from the receptacle 57. In particular, it is possible to provide a clip connection between the parts mentioned here (not shown). Additionally or alternatively, however, an adhesive, welding ß and / or screw is used. In the embodiment 9, the width of the receptacle 57 has the same dimension as the width of the lid 51. On the insert 56 are - as well as the embodiment of Figure 10b described - the counter-elements 53 are formed for Klipsbefestigung the lid 51. FIG. 11 shows a fitting element 6, which is designed as a rotary closure device 7. The rotary closure device 7 has a bearing housing 58, which is preferably designed circular-cylindrical, such that it can be received in the correspondingly shaped receiving recess 12 (Figure 2) of the receiving system 10. The rotary closure element 16 is rotatably mounted on the bearing housing 58. This is indicated in FIG. 11 by means of a double arrow 59. From the bearing housing 58 is on both sides of a cover 60, which corresponds in its embodiment of the cover 31 (without retaining claws) or the lid 51. Below the cover 60 is an element shaft 61, which projects beyond the two front ends 62 of the cover 60 with end portions 63. The element shaft is rotatably mounted on the bearing housing 58. Each end portion 63 of the element shaft 61 is provided with an axial flat web 64. Each flat land 64 is formed due to provided on two opposite sides of the element shaft 61 side recesses 65. The axial length of the flat bar 64 is preferably formed to be the same as the axial depth of the slot recess 23 of the actuating shaft 20. Each flat web 64 has two opposite side surfaces 66, 67, which are flat and parallel to each other, whereby the flat web 64 has a thickness which is slightly smaller than the slot width of the slot recess 23rd According to Figure 14, the construction is made such that the rotary closure element 16 adjacent to its larger diameter rotary closure head 68 has a smaller diameter rotary shutter shaft 69 which is rotatably inserted into a bearing 70 of the bearing housing 58 and preferably secured to the axial securing means of at least one cross pin 71. The transverse pin 71 is inserted into a corresponding transverse bore 72 of the bearing housing 58 and engages in an annular groove 73 of the rotary lock shaft 69 a. According to Figure 14, two such transverse pins 71 are provided. On the underside 74 of the rotary closure head 68, a circumferential first toothing 75 is formed on the rotary closure element 16 in the transition to the rotary closure shaft 69.

In addition to the element shaft 61, there is a further element shaft 61 ', which is arranged coaxially with respect to it, but spaced apart from it in the axial direction. Both element shafts 61 and 61 'have a second toothing 76 or 76', which mesh with the first toothing 75, respectively. Correspondingly, rotation of the element shaft 61 causes the associated toothing 76 to rotationally drive the rotary closure element 16, the further element shaft 61 'being set in rotation by the toothing 75 engaging in the other toothing 76'. In this way, between the element shaft 61 and the rotary closure device 7, a first gear 77 is formed, which causes a rotary coupling between said components. The gear 77 is present as an angular gear.

FIG. 15 shows an installation situation of the arrangement according to FIG. 14, wherein the components of the fitting system 5 are rotated by 90 ° with respect to FIG. An example is the installation in the blend frame 2, in particular in the horizontal spar 3, shown in FIG. It can be seen that the frame 2 has the receiving recess 12, in which the bearing housing 58 is inserted such that the rotary closure head 68 is above the top 78 of the horizontal beam 3. In the embodiment of Figure 15, an embodiment of the fitting system 5 is illustrated, which has a connecting shaft 15 which is mounted in an opening 14 of the horizontal member 3. It can be seen that the longitudinal extent of the connecting shaft 15 is perpendicular to the longitudinal extent of the rotary lock shaft 69 and that this in turn is perpendicular to the longitudinal extension of the element shaft 61, so that these three elements extend in the directions of a Cartesian coordinate system. The connecting shaft 15 has in the region of its one end a second toothing 79, which meshes with a first toothing 80 of the rotary shutter shaft 69.

In the region of the other end of the connecting shaft 15, a coupling point 81 in the form of a polygon, in particular square, formed. The coupling point 81 makes it possible to set up there a handle with which the connecting shaft 15 can be rotated if necessary, with the result that on the serrations 79 and 80, which form a second gear 82, the rotary closure element 16 of the rotary closure device 7 can be rotated , Wherein over the first gear 77, the divided in this embodiment formed element shafts 61 and 61 'are rotated. The element shafts 61 and 61 'can then lead to further fitting elements 6, preferably with the interposition of at least one actuating shaft 20. Figures 16 to 18 show a further embodiment of a rotary closure device 7. In Figure 16, the bearing housing 58 is not shown in order to better recognize the internal structure can. The rotary shutter member 16 is substantially formed as described in Fig. 14, but the rotary shutter shaft 69 is provided with a worm gear 83 having the first serration 75 and engaged with the second serration 76 of a spur gear 84, the latter being rotationally fixed is arranged on the element shaft 61. The element shaft 61 is formed in one piece, that is to say through-running, and not in two parts. Thus, there is no element wave 61 'before.

Preferably, the element shaft 61 has flattened sides 85 and the spur gear 84 has a correspondingly shaped aperture, whereby the rotationally fixed connection between the Stirnzahnrad 84 and the one-piece, continuous element shaft 61 is created. Also in the embodiment of Figures 16 to 18, the optional connecting shaft 15 is provided, which is coupled via the second gear 82 with the rotary shutter shaft 69 of the rotary closure element 16. If the connecting shaft 15 is rotated, this causes the rotary closure element 16 to rotate, with the worm gear 83 rotating the spur gear 84 and thus the element shaft 61, which in turn can be coupled to other fitting elements 6, in particular via at least one actuating shaft 20 , FIG. 17 illustrates the structure of the arrangement of FIG. 16, but with a representation of the bearing housing 58. FIG. 18 shows the arrangement of FIG. 17 rotated by 90 °.

FIGS. 12 and 13 show two different embodiments of fitting elements 6, which are used as turn-lock devices. 7 are formed and both each have the optional connection shaft 15. Alternatively, it is of course also possible that the connecting shafts 15 are omitted. The embodiment of FIG. 12 has, in the rotary closure head 68, the already mentioned rotary closure receptacle 18, which is in the form of a ring slot and has an eccentric side surface running parallel to the axis of rotation of the rotary closure element 16, so that a rotary closure counter element, not shown, for example, a latch bolt or the like, associated with the casement, can enter into the open-edged recess of the rotary closure receptacle 18 when closing the window 1. Subsequently, by rotation of the rotary closure element 16, the rotary closure counter-element is displaced on the one hand for pulling the sash frame against the window frame 2 and also assumes a locking position.

13, the "question mark" shaped rotary closure receptacle 17 or receiving slot is formed in the rotary closure head 68 of the rotary closure element 16. It functions in a corresponding manner, and therefore also has an eccentrically running slot wall 6 and / or provided with cover 31 and cover 51 actuating shaft 20 may be disposed on the frame 2 or on the sash of the window 1, so that the illustrations in the figures and the description are only exemplary.

To the same and / or different, preferably modular designed assemblies of the fitting system 5, namely possibly differently configured fitting elements 6 and at least one preferably operatively designed actuating shaft 20 to couple each for torque transmission and / or at least two actuating shafts to each other to transmit torque, each a detachable interface 86 is provided, which is exemplified with reference to Figure 6, but also for the coupling of other, in this application said components in a corresponding manner. The interface 86 is formed by the axial slot recess 23 and the axial flat web 64, wherein the flat web 64 has been explained in more detail, in particular for the description of Figure 1. It is preferably provided that the actuating shaft 20 has at its two ends in each case a slot recess 23, while the fitting elements 6 each have an element shaft 61, which are preferably provided at both ends with the flat web 64. It is also possible that an actuating shaft 20 instead of the two slot recesses 23 has flat webs 64 and that, conversely, the fitting elements 6 element shafts 61 which are provided with the slot recesses 23 or at least with a slot recess 23. Also mixed forms of this situation are conceivable, ie For example, an element shaft 61 having a slot recess 23 at one end and a flat web 64 at the other end, for example, to axially couple two actuating shafts 20 together. In such a case, an actuating shaft 20 is coupled with existing on both sides slot recess 23 with a further actuating shaft 20 having on one side a flat web 64 which engages in a slot recess 23 of the first actuating shaft 20 and so on. It can be seen clearly from FIG. 6 that the respective interface 86 is formed by a component, be it the actuating shaft 20 or the element shaft 61, corresponding to the slot recess 23 and the other component, be it the element shaft 61 or the actuating shaft 20 the flat web 64, wherein the slot recess 23 or the flat web 64, a first coupling element 87 and the flat web 64 or the slot recess 23 form a second coupling element 88, and the two coupling elements 87 and 88 axially interlock loosely for torque transmission, ie, the flat web 64th engages axially into the associated slot recess 23, without further connecting means are provided, so there is a loose intervention. This has the consequence that - according to double arrow 89 - in Figure 6 different axial depths of engagement of the flat land 64 in the associated Schlitzver- recess 23 are possible, depending on the position of the components involved, the position of the components in turn of the lengths - And / or width dimension of the window 1 is dependent.

The length and / or width dimensions of windows 1 arise as a function of their place of use, the components of the fitting system 5 according to the invention preferably present only in certain length gradations, in particular with respect to the actuating shafts 20 and / or element shafts 61, but the grading is selected in that every customary window dimension or door size is covered due to the length variation due to the mentioned engagement depths. Overall, this creates a modular system that covers all dimensions of the window 1 with few components. The arrangement is preferably always made such that the element shafts 61 the fitting elements 6, ie modules are present, which have the element shafts 61, and that there are other modules that have the actuating shafts 20. The modules can then be combined with one another in any desired manner, wherein a torque transmission connection is always created on the basis of the interfaces 86.

The various components of the fitting system 5 shown in the figures and mentioned in the description can be combined with one another in any desired manner, and this can be done on any uprights of window frames and / or sashes of windows 1 and also torque transmission sections "around the corner can be created, as shown in Figures 19 and 20.

FIGS. 19 and 20 show a fitting element 6, which is designed as a corner deflection device 8 and has a two-part, mateable, centrally divided housing 94, in which two element shaft sections 91 and 92 arranged at an angle to one another, in particular at right angles to one another, which together form one Form element shaft 61. Each element shaft portion 91 or 92 has a bevel gear 93, wherein the two bevel gears 93 mesh with each other, so that a torque transmission between the two element shaft sections

91 and 92 is guaranteed. Of course, instead of the bevel gears any other torque transmitting elements can be used, which together form an angular gear. The free ends of the two element shaft sections 91 and

92 are each provided with a flat web 64 for coupling with an actuating shaft 20, not shown, or a plurality of actuating shafts 20. The housing 94 is aligned with the remaining areas of a spar of a frame 2 or sash in this due to the recording system 10 can be used.

By way of example, the combination of different components of the fitting system 5 according to the invention is illustrated with reference to FIGS. 4 and 5, FIG. 4 shows the coupling of an actuating shaft 20 held on a cover 31 to a fitting element 6 which is designed as a rotary closure device 7. The fitting element 6 is in turn coupled to an actuating shaft 20, which is held on a cover 31. It then follows a Eckumlenkungseinrichtung 8, which in turn is coupled to an actuating shaft 20 which is located on a cover 31 and finally it follows again a fitting element 6, which is designed as a rotary closure device 7. From all this it is clear that the various components can also be arranged differently, but always a torque transmission path is created. For a window 1, of course, further such components would be present in the different bars. FIG. 5 illustrates a section of the arrangement described in FIG. 4 from a different perspective. The fitting system 5 according to the invention is wholly or partly made of plastic. Heavily loaded components can be made of metal.

From the above, it is clear that a modular fitting system 5 is provided, since the at least one fitting element 6 and the at least one actuating shaft 20 can each be designed as module 97, wherein the modules 97 can be combined with one another and connected via at least one of the interfaces. len 86 are operatively connected to each other. The actuating shaft 20 is usually arranged rotatably on an assembly 96, in particular on the mentioned cover 31st The respective fitting element 6 has the element shaft 61, wherein via the interface 86, the torque transmission path is formed by engaging the associated flat land 64 in the associated slot recess 23. The engagement of the flat web 64 in the slot recess 23 is effected by simple axial and / or radial insertion, whereby different depths of engagement can be realized in order to adapt the fitting system 5 to the length and / or width dimensions of the window 1.

Claims

claims

1 . Window (1), door or the like, comprising a frame (2) having a frame opening, a sash frame having a sash frame plane and a fold which determines that area of frame (2) and sash in which their profiles are matched to each other, characterized in that in the fold at least one rotary closure device (7) is arranged, which has a on the window frame (2) or sash rotatably mounted Drehverschlussele- element (16) which cooperates locking or releasing with a rotary closure counter element of the sash or frame (2) wherein the axis of rotation of the rotary closure element (16) extends in or parallel to the plane of the frame opening and / or to the sash plane and the Drehver- closing element (16) with a bevel gear (77,82) is operatively connected to the rotary actuator.

2. window, door or the like according to claim 1, characterized in that the fold is formed as an angle fold, with a first, transverse to the plane of the frame frame or Flügelrah- menebene extending folding surface and a second, in or parallel to the plane of the frame opening or wing frame plane extending folding surface, wherein the rotary closure element (16) is arranged on the first folding surface.

3. window, door or the like according to one of the preceding claims, characterized in that the angular gear

(77,82) a first with a control shaft (20) drehgekuppeltes Angular gear (77) and / or with a connecting shaft (15) drehgekuppeltes second bevel gear (82).

4. Window, door or the like according to one of the preceding claims, characterized in that the actuating shaft (20) extends in the fold circumferential direction, and / or that the connecting shaft (15) extends transversely, in particular at right angles to the fold circumferential direction, in particular at right angles the plane of the frame opening or sash plane standing.

5. A window, door or the like according to one of the preceding claims, characterized in that the rotary closure element (16) consists of a Drehverschlusskopf (68) and a Drehverschlusswelle (69), wherein the rotary closure head (68) for locking or releasing with cooperates with the Drehverschlussge- genelement.

6. window, door or the like according to one of the preceding claims, characterized in that a first toothing (75,80) of the first angular gear (77) and / or the second angular gear (82) on the rotary closure head (68) and / or the Rotary lock shaft (69), in particular integrally formed.

7. window, door or the like according to one of the preceding claims, characterized in that one with the first toothing (75,80) in engagement second toothing (76,79) on the actuating shaft (20) or the connecting shaft (15) or is present at an element shaft (61, 61 ') operatively connected to the actuating shaft (20).

8. window, door or the like according to any one of the preceding claims, characterized in that a plurality, in particular coaxially and / or arranged in parallel, element shafts (61, 61 ') are provided, which in each case via a with the first Zah- (75) engaging second teeth (76).

9. window, door or the like according to one of the preceding claims, characterized in that the angular gear (77,82) is present as a bevel gear or worm gear.

10. Window, door or the like according to one of the preceding claims, characterized in that the rotary closure head (68) in particular via the rotary closure shaft (69) and / or via the first angular gear (77) with the element shaft (61, 61 ') drehgekuppelt is.

1 1. Window, door or the like according to one of the preceding claims, characterized in that the connecting shaft (15) extends transversely, in particular at right angles, to the element shaft (61, 61 ').

12. Window, door or the like according to one of the preceding claims, characterized in that the connecting shaft (15) is provided with a handle and / or a drive or has a coupling point for the handle and / or the drive.

13. window, door or the like according to one of the preceding claims, characterized in that the Drehver- closing element (16), in particular the rotary lock shaft (69) at least partially, in particular completely, in a Aufauf receiving recess (12) of the frame (2) or the sash is added.

14. window, door or the like according to one of the preceding claims, characterized in that the Drehverschluß shaft (69) and the at least one element shaft (61, 61 ') and / or the connecting shaft (15) are mounted in the same bearing element.

15. Window, door or the like according to one of the preceding claims, characterized in that the bearing element has a bearing housing (58) on which at least one cover (60) for the receiving recess (12) and / or an adjacent groove (1 1, 13) is provided, wherein the bearing housing (58) is present as an insert housing, which is mounted in the receiving recess (12) such that the cover (60) the receiving recess (12) and / or the adjacent groove (1 1, 13) at least partially closes.

16. window, door or the like according to any one of the preceding claims, characterized in that the rotary closure head (68) has a rotary closure receptacle (17,18) for a present as a rotary closure counter-element Drehverschlussvor- jump.

17. window, door or the like according to one of the preceding claims, characterized in that the rotary closure receptacle (17,18) has a rear grip region for a mushroom head of the rotary closure projection.

18. Window, door or the like according to one of the preceding claims, characterized in that the rotary closure receptacle (17,18) has at least one arc, in particular at least partially C-shaped, S-shaped, question mark or annular, preferably annular.

19. Window, door or the like according to one of the preceding claims, characterized in that the rotary closure receptacle (17,18) preferably engages over an end face of the rotary closure head (68) over its entire course.

20. Window, door or the like according to one of the preceding claims, characterized in that the rotary closure receptacle (17,18) partially open edge opens into a lateral surface of the rotary closure head (68) or passes through this.