DE10159687B4 - Ausstellvorrichtung for a rotary wing of a window, a door or the like - Google Patents

Abstract

Hook-out arrangement (10) is arranged in a leaf closing position and has leaf guiding devices (14) provided with a curve guiding system (18) interacting with a frame. The curve guiding system with a guiding curve (22) has a supporting element (20) hinged on the frame. The guiding curve is formed as a guiding slit or groove into which a control pin protrudes. The control pin is connected with a leaf plate (26) fixed to a leaf. <??>Preferred Features: The support element is formed as a supporting plate and is in contact with the frame. The control pin is connected to the leaf plate and during the leaf rotating movement interacts with the guiding slot or groove.

Description

The The invention relates to an opening device for a rotary wing, in particular turn-tilt wing or folding wings a window, a door or similar.

Ausstellvorrichtungen the type mentioned here are known. However, theirs are Curved guide systems disadvantageous because they are not, especially in relatively heavy rotary wings always a sufficient positional precision of the grand piano especially in the wing opening position guarantee can. This disadvantageous effect occurs in particular at maximum blade opening angles and / or with signs of wear the Ausstellvorrichtung on. For example, an undesirable misalignment a revolving open wing in relation to the frame, a correct closing of the rotary wing prevent or at least complicate.

Especially it has in known Ausstellvorrichtungen (locking devices) proved to be disadvantageous that a practically backlash-active compound between locking engagement and locking lug in a closed position with the sash in abutting contact wings is not sufficiently durable or to be reached safely, since the respective bearing clearance at the various joints under real load already after ver relatively short Time can increase impaired the correct operation of the locking device, so that a desirable one Sealing contact pressure of the wing on the frame can not easily adjust.

From the DE 33 45 870 C3 is a display device for windows, doors or the like with a turn-tilt wing known, comprising a cam guide system consisting of a guide cam and a bolt guided therein.

From the DE 27 50 178 A1 goes out an opening device for tilting pivoting of windows or the like, which has a Ausstellmechanismus, which is realized as a gear construction.

From the US 35 09 663 goes out a display device with a display mechanism with control arm, the hinged frame side is pivotally mounted on a carriage which runs in a rail on the frame inside, and at the other end with a support plate and a sash each pivotally connected.

Finally, leave the EP 0 010 144 B1 a wing hinge for windows, doors or the like forth, which is connected to an angle flap with a leg of a corner angle.

It The object of the invention is to provide a display device, the structurally relatively simple is constructed and a wing - stable and thus correct rotation opening or - close one rotary wing allows.

To solve the problem, a display device with the features of claim 1 is proposed, which is characterized in that the opening device is concealed in wing closed position and has wing articulated devices, each of which is provided with a wing operatively connected to the frame curve guide system, wherein the curved guide system on the frame hingedly mounted support member which is formed as a support plate and is in contact with the frame in surface contact, wherein the support plate is connected to a frame plate having a longitudinal slot, with which a control arm is slidably connected and hinged, wherein the support member has a guide curve which is formed as a continuous guide slot or guide groove in which / which projects a control pin, which is connected to a wing plate fastened to the wing and during the entire wing rotation movement mi t is engaged with the guide slot or with the guide groove, wherein the control arm between the wing plate and the support plate is located. When using a supporting element provided with a guide curve, the opening device can be structurally constructed in a relatively simple manner, since the supporting element assumes both a supporting function and a guiding function. Such Ausstellvorrichtung also ensures the simultaneous receipt of an always correct rotational opening position of the rotary wing. By means of the support plate, it is advantageously possible to ensure sufficient even for relatively heavy rotary wing wing support on the frame in a maxi paint rotary opening position of the rotary wing. In this case, the support plate itself is hinged to the frame with simultaneous formation of a rotary wing regardless of its respective operating position supporting surface contact in self-adjusting surface pressure. Thus, the support plate simultaneously fulfills three functions, namely a hinge function with respect to the frame, a guide function (guide curve) with respect to a correct rotation opening or closing the rotary wing and the function of a convenient surface support of the rotary wing on the frame regardless of the respective opening position of the rotary wing , Because the guide curve is formed as a continuous guide slot or as a guide groove, in which or in which a control pin of the wing projects, a compact design of the release is possible and at the same time a reliable leadership of the rotary wing at its rotational opening movement or rotational closure movement possible. In this case, the guide curve can have straight and / or curved guide sections. Characterized in that the control pin is connected to a wing plate and during the entire wing rotation movement with the guide slot or with the guide engaged, a reliable guidance of the wing during the entire wing rotation movement is ensured, at the same time a compact design of the jack can be realized.

Corresponding a preferred embodiment has the guide groove a groove bottom on under formation of a defined groove depth and the immersion depth of the control pin in the guide groove is smaller than the groove depth. Thus there is a play between the groove bottom and the control pin end, so that the control pin is not for supporting the rotary wing on Contributes to the frame but only ensure proper guidance of the rotary wing should. A reliable one support of the rotary wing on the frame is by means of the surface contact (can optionally a surface pressure be) between the support plate and the frame allows.

advantageously, the groove bottom is provided with at least one passage opening. Such Through opening serves, if necessary, in the guide groove (not in relation to the Sheet thickness continuously) accumulating dirt can be discharged through the passage opening, wherein the relative movement of the control pin in the guide groove to avoid a undesirable Contributes accumulation of dirt in the guide groove. The Through opening can be in an end area or in a central area of the guide be provided. By preventing the accumulation of dirt in the guide groove will be a trouble-free Rotary movement of the rotary wing allows.

With Advantage is the support plate by means of a turn-tilt joint connected to the frame. Here, the turn-tilt joint as a height-adjustable ball joint be educated. The height adjustment can for example by means of a joint ball in operative connection standing wing adjustment screw done in a manageable way. The turn-tilt joint allows both correct turning and reliable tilting a turn-tilt wing. The support plate is thus not only for the rotational movement of a turn-tilt wing of Meaning, but at the same time constitutes a main functional element to guarantee a reliable one Tilting movement of the same wing dar. Furthermore, the support plate formed in this way allows a compact Embodiment of the Ausstellvorrichtung, which in particular in wing closed position covered arranged Ausstellvorrichtungen is of importance.

Preferably the control arm is articulated with the wing plate under training a control arm wing pivot and connected to the support plate to form a control arm support plate pivot. Such a trained and operatively connected control arm ensures in cooperation with the functional unit support plate / control pin a correct and trouble-free rotation of the rotary wing at the same time relatively easier and compact design of the Ausstellvorrichtung.

According to one preferred embodiment in a wing opening position the control pin with respect to a constant distance between the Control arm support plate hinge and a support plate frame hinge in a substantially central operating position in the guide slot or in the guide groove. This makes possible, for example, at the maximum possible Wing open position, the wing in a middle support plate area by means of the in the guide slot (Guide groove) leading control pin. Since the support plate at maximum open rotary wing is exposed to extreme stress, it is advantageous selbige preferably to train briefly and with respect to the mentioned distance and Rotary wing position provide almost centered arrangement of the control pin.

With Advantage is the support plate and / or the frame plate at least in a surface contact area from a lubricious and wear-resistant Material produced. Such a material of high strength and With good sliding properties can be a metal, especially a Copper-zinc alloy (for example, GK-CuZn 16 Si 4). In the mentioned alloy is a metal without lubricant deposits. However, it can also be a special metal with embedded lubricant be used. As a result, a low-power transmission from the support plate on the frame plate taking advantage of a possible huge contact area allows. It is thus the achievement of an optimized duration precision and ensures long durability of the release device.

Preferably, the longitudinal slot of the frame plate contains a plurality of spaced apart recesses with which a sliding peg of the control arm can be brought into operative contact depending on the respective vane opening position. By means of such recesses a defi ned rotary opening position of the rotary wing can be adjusted in a relatively simple and easy to handle manner. Furthermore, the recesses serve to prevent an un desired impact or slumping of the rotary wing by the correspondingly moved in the longitudinal slot sliding pin of the control arm is braked by means of the locking recess due to adjusting motion delay effects on the corresponding stop surfaces.

Corresponding a possible embodiment is for tilting the rotary wing an additional parking scissors provided, which instead of the wing plate with the control arm and the support plate is connected. Such a display device is therefore for a turn-tilt wing intended. The same advantages can be achieved as in a pure rotary wing.

advantageously, are the support plate and the control arm each by means of a releasable hinge connection connected to the frame. In this case, the respective joint connection as a female seat pivot fastener connection be educated. Furthermore, the receiving seat can be closed or be formed open-edge. By means of such a releasable joint connection is a particularly easy to handle installation of the display device or one with an associated part of the display device pre-assembled rotary wing at a correspondingly complementary pre-assembled frame possible. Also, they are relatively easier Way maintenance work, for example, on a window by loosening the Articulated connection and removal of the window sash feasible. In addition, in the case of so-called top-hung wings one now independent and separate production of wings and frame possible, since selbige only coupled together during final assembly by means of the releasable clamp connection become.

With Advantage is the ball joint in a arranged in the frame, anchored in particular metallic support insert. By means of such anchoring the ball joint can selbiges even relatively large forces trouble-free (deformation-free or reduced) transferred to the frame. If necessary, can even an anchorage of the ball joint in the frame supporting the frame Wall be provided.

Further advantageous embodiments of the invention will become apparent from the Description.

The Invention will be described below in several embodiments with reference to a associated drawing explained in more detail. It demonstrate:

1 a schematic perspective view of a display device according to the invention;

2 to 4 in each case a schematic plan view of the display device of the invention 1 in different rotary opening positions;

5 a schematic, partially sectioned side view of the display device according to the invention;

6 a schematic perspective view of a display device for a turn-tilt wing;

7 a schematic plan view of a display device according to the invention with latching recesses and

8th to 9 in each case a schematic plan view of an opening device according to the invention with detachable clamping connection.

1 shows a schematic perspective view of a generally with 10 designated display device for a rotary wing (not in 1 shown), in the present embodiment for a turn-tilt wing of a window, a door or the like. The opening device 10 is arranged concealed in wing closed position and consists of a plurality of wing steering devices 14 For example, an upper and a lower wing steering device 14 , where in 1 only the lower one is shown. The wing steering device 14 is with a cornering system 18 provided, by means of which an operative connection between a rotary wing with a frame (not in 1 shown) is possible. In 1 is an angular wing plate 26 represented, which by means of the curve guiding system 18 with a frame plate 32 with the interposition of a support element 20 is connected, which is designed as a support plate. The support plate stands with the frame plate 32 in surface contact, for example, to form a surface pressure, and is hinged to the same. Furthermore, the support plate has a guide curve 22 which is designed as a guide groove and in which a control pin 24 the wing plate 26 protrudes. The one with the wing plate 26 connected control pins 24 is engaged with the guide groove during the whole wing turning movement. The frame plate 32 has a longitudinal slot 34 on, with which a control arm 36 slidable and articulated by means of a sliding tap 35 connected is. The control arm 36 is also with the wing plate 26 forming a control arm wing pivot 38 and with the support plate forming a control arm support plate pivot 40 articulated. According to the illustrated embodiment, the support plate by means of a turn-tilt joint 30 with the frame plate 32 connected.

The 2 to 4 show in schematic plan view three different positions of the opening device 10 , It shows 2 the opening device 10 in a closed position, that is the corresponding rotary wing 12 located in relation to the associated frame 16 in abutting contact (closed position). The guide peg 35 is located in 2 at the right end of the longitudinal slot 34 while the control pin 24 at the left end of the guide curve 22 is positioned. 3 shows the partially according to arrow 37 Turn-open rotary wing 12 , where the sliding peg 35 by means of the control arm 36 in the longitudinal slot 34 and the control pin 24 medium of the wing plate 26 in the guide curve 22 the support plate has been moved accordingly. Due to the defined guidance of the wing plate 26 and thus the rotary wing 12 by means of the control pin 24 in the guide curve 22 the support plate becomes a collision of the rotary wing 12 with the frame 16 safely avoided. 4 shows the rotational opening by a maximum opening angle α (for example, 110 °) rotationally open 12 , In this open position is the sliding peg 35 at the left end of the longitudinal slot 34 while the control pin 24 on in 4 lower end of the guide curve 22 is positioned. In all opening positions of the rotary wing 12 according to 2 to 4 becomes a surface contact (surface pressure) between the support plate and the frame plate 32 ensures that a safe and reliable support of the rotary wing 12 also in maximum rotational opening position (load-critical operating position of the rotary wing 12 ) is guaranteed. For this purpose, there are the support plate and the frame plate 32 in the largest possible area contact area 33 for example in press contact.

5 shows a schematic, partially sectioned side view of the display device 10 according to a possible embodiment. Corresponding 5 has the guide groove 22 a groove bottom 28 to form a defined groove depth, wherein the immersion depth of the control pin 24 in the guide groove is smaller than the groove depth.

Preferably, the groove bottom contains 28 at least one passage opening (not in 5 represented), by means of which an undesirable contamination or dirt accumulation in the guide curve 22 should be avoided. The turn-tilt joint 30 is as a height-adjustable ball joint 31 formed, by means of an adjusting screw 29 in handling friendly way a height adjustment of the support plate with respect to the frame plate 32 allowed. Here is the frame plate 32 advantageously formed angularly, so that a stable and compact connection of the frame plate 32 with the frame 16 can be realized, for example by means of a plurality of screw connections. Furthermore, it is possible that the ball joint 31 arranged in a frame, in particular metallic support insert (not in 5 illustrated) is anchored.

6 shows a schematic perspective view of the display device 10 for a turn-tilt wing (not shown). The opening device 10 has to tilt the wing an additional Ausstellschere 44 on which instead of the wing plate 26 (see embodiment of the 1 to 5 ) with the control arm 36 and the support plate is connected. Thus, the Ausstellschere 44 to attach to the wing (upper edge), while the frame plate 32 must be attached to the corresponding frame. For this purpose, the additional Ausstellschere 44 a pin 52 on, the recording 54 associated with the wing, and a pin 56 for receiving 58 of the grand piano. The reference sign 60 denotes a pivot point of the Ausstellschere 44 , which according to double arrow 62 is movable. Further shows 6 a drive rod 64 of the wing, which has a locking pin 66 having, which with a closing piece 68 can be brought into operative connection. An operative connection between locking pin 66 and striker 68 is not present when a tilting movement of the wing is to take place. In the other operating positions of the wing, namely the locking position and the rotational opening position, is the locking pin 66 with the striker 68 operatively connected. Such trained Ausstellvorrichtung 10 with cut-out scissors 44 allows to achieve the above-mentioned advantages for a turn-tilt wing.

7 shows a schematic plan view of the display device 10 according to 1 , where the longitudinal slot 34 in addition to two slot walls with a plurality of mutually spaced locking recesses 42 is provided. The recesses 42 are formed such that a partial receiving the sliding pin 35 in the associated wall of the longitudinal slot 34 is possible for fixing the rotary wing 12 in a defined rotational opening position or to prevent an undesirable abrupt (uncontrolled) opening or closing movement of the rotary wing 12 in relation to the frame 16 ,

The 8th and 9 show a schematic plan view of another embodiment of the display device 10 which a support plate and egg NEN control arm 36 each, by means of a releasable joint connection 46 on the frame plate 32 are attachable ( 8th ) or are fastened with selbiger ( 9 ). Here is the respective joint 46 as a female seat pivot fastener connection 48 . 50 educated. The recording seat 48 of the control arm 36 is formed closed while the receiving seat 48 the support plate is open-edge. The respective rotary fastening element 50 is rotatable about an associated axis of rotation to form a corresponding pivot joint. That in the longitudinal slot 34 recorded rotary fastening element 35 is additionally arranged longitudinally displaceable in selbigem forming a sliding pin 35 ,

In all embodiments according to the 1 to 9 is the support plate and / or the frame plate 32 at least in the area contact area 33 made of a lubricious and seal-resistant material. Preferably, in a wing opening position of the control pin 24 in relation to a constant distance between the control room support plate hinge 40 and the turn-tilt joint 30 in a substantially central operating position in the guide groove.

through Such a display may possibly in the production occurring tolerances are compensated without their curve control function in terms of opening and closing of the grand piano to impair. Due to the arrangement of the support plate in the corner between the wing and its associated The frame is always in case of any bearing play a correct seal between the wing and the frame in Ensures wing closed position.

Claims (14)

Ausstellvorrichtung ( 10 ) for a rotary wing, in particular turn-tilt wing or folding wing, a window, a door or the like, wherein the Ausstellvorrichtung ( 10 ) is concealed in the wing closed position and wing pivoting devices ( 14 ), each with a wing ( 12 ) with the frame ( 16 ) Actuating cam guide system ( 18 ), wherein the curve guiding system ( 18 ) on the frame ( 16 ) hinged supporting element ( 20 ), which is designed as a support plate and is in surface contact with the frame, wherein the support plate with a frame plate ( 32 ), which has a longitudinal slot ( 34 ), with which a control arm ( 36 ) is slidably connected and hinged, wherein the support element ( 20 ) a guide curve ( 22 ), which is formed as a continuous guide slot or guide groove, in which / which a control pin ( 24 ), with one on the wing ( 12 ) attachable wing plate ( 26 ) and engaged with the guide slot or with the guide groove during the entire wing rotation movement, wherein the control arm ( 36 ) between the wing plate ( 26 ) and the support plate is located. Display device according to claim 1, characterized in that the guide groove has a groove bottom ( 28 ) has, with the formation of a defined groove depth and the immersion depth of the control pin ( 24 ) in the guide groove is smaller than the groove depth. Display device according to claim 2, characterized in that the groove bottom ( 28 ) has at least one passage opening. Display device according to one of the preceding claims, characterized in that the support plate ( 20 ) by means of a turn-tilt joint ( 30 ) with the frame ( 16 ) connected is. Ausstellvorrichtung according to claim 4, characterized in that the turn-tilt joint ( 30 ) as a height-adjustable ball joint ( 31 ) is trained. Display device according to one of the preceding claims, characterized in that the control arm ( 36 ) hinged to the wing plate ( 26 ) to form a control arm wing pivot ( 38 ) and with the support plate to form a control arm support plate pivot joint ( 40 ) connected is. A release device according to claim 6, characterized in that in a wing opening position of the control pin ( 24 ) with respect to a constant distance between the control arm-support plate joint ( 40 ) and a support panel frame joint ( 30 ) is in a substantially central operating position in the guide slot or in the guide groove. Display device according to one of the preceding claims, characterized in that the support plate and / or the frame plate ( 32 ) is made at least in a surface contact region of a lubricious and wear-resistant material. Display device according to one of the preceding claims, characterized in that the longitudinal slot ( 34 ) of the frame plate ( 32 ) a plurality of spaced apart recesses ( 42 ), with which a sliding peg ( 35 ) of the control arm ( 36 ) can be brought into operative contact depending on the respective opening position of the wing. Ausstellvorrichtung according to any one of the preceding claims, characterized in that for tilting the rotary wing ( 12 ) an additional scissors ( 44 ) is provided, which instead of the wing plate ( 26 ) with the control arm ( 36 ) and the support plate is connected. Ausstellvorrichtung after one of vorherge existing claims, characterized in that the support plate and the control arm ( 36 ) each by means of a releasable joint connection ( 46 ) with the frame ( 16 ) are connected. Display device according to claim 11, characterized in that the respective articulated connection ( 46 ) as a female seat pivot fastener connection ( 48 . 50 ) is trained. Ausstellvorrichtung according to claim 12, characterized in that the receiving seat ( 48 ) is closed or open-edge. Display device according to one of claims 5 to 13, characterized in that the ball joint ( 31 ) is anchored in a arranged in the frame, in particular metallic support insert.