EP1590548B1 - Pivoting tilting mounting - Google Patents

Abstract

The invention relates to a pivoting tilting mounting, equipped with a positioning device (26) that is supported on an upper casement-frame limb (24) and an upper window-frame limb (22). An element (60) that defines the tilting gap is configured in the form of a selector gate and provided with a tilting gap defining section, which enables the engagement of an additional element (58) that defines the tilting gap and is configured in the form of an element (72, 74) that follows a curved trajectory. To enable the positioning device to operate on the right and left, a second selector gate (62) lies opposite the first selector gate relative to the longitudinal axis (68) of the positioning arm (28) in a longitudinally offset mirror-image position and one gate section (61a, 62a) of each selector gate (61, 62) is mounted in a rotatable manner on the positioning arm and the other gate section (61b, 62b) is mounted in a fixed manner on said arm (28). In the mounting position, the rotatable gate sections (61a, 62a) adopt an intermediate position, allowing the element (72, 74) that follows a curved trajectory to co-operate with one of the rotatably mounted gate sections (61a, 62a), when the drive-rod mounting is actuated in the direction of the tilted opening position, pivoting said section into a position that forms the selector gate (61, 62).

Description

The invention relates to a tilt and turn fitting according to the preamble of claim 1.

Such a turn-tilt fitting is for example by the EP 0 051 309 B1 (FIGS. 25 to 29 and FIGS. 55 a to 56) or the DE 31 20 941 C2 known.

In these tilt and turn fittings are mounted on the sash frame drive rod means which can be brought by a manual operating means, namely a hand lever, in various switching positions. For this purpose, an espagnolette drive is mounted on a sash leg, can be moved along the attached to the sash leg connecting rods along the sash leg. The drive rods have locking elements which cooperate with fixedly mounted on the frame latch engagement in a first functional position closing lock. In a second functional position ready to tilt, the wing can be pivoted about a lower horizontal axis. The wing is held on his thigh by means of a release device on the frame. The opening device is for this purpose provided with a stay, which is pivotally fixed at one end to the frame and at the other end has a sash associated rotary sliding connection. In the third functional position of readiness for rotation, this extension arm is fixed relative to the thigh of the casement, so that the casement can be pivoted about a lateral vertical axis.

It is also provided in the known Drehkippbeschlägen that means of the drive rod means and a locking element of the wing can be converted into a functional position gap ventilation, in which the casement is spaced by a narrow gap from the frame. For this purpose, the locking element comprises a first, the wing frame associated locking element, which is movable over the extending on the thigh drive rods and a frame associated with the second locking element, which is attached to the extension arm of the display.

One of the Spaltkippfeststellelemente is designed in the manner of a shift gate with a Spaltkippfeststellabschnitt and a Ausstellarmfeststellabschnitt for engaging the other Spaltkippfeststellelements, wherein the designed like a shift gate Spaltkippfeststellelement is attached to the stay.

The shift gate is profiled in such a way that it secures the sash frame against complete closing by interacting with the cam follower element in its gap opening position in a gap function different from the functional position. The other, partially open guide cam is open in its region associated with the tilt opening position for the passage of the cam follower element is. It is also envisaged that the locking means for legal and links usability formed convertible or implemented and arranged.

A disadvantage of these known espagnolette fittings is that the manual conversion for the right and left usability is done by switching a space-consuming lever, or the entire guide curve must be shown in a component which is releasably attached to the stay and which must be replaced ,

In the still unpublished German application 10142475.2 a Drehkippbeschlag is claimed, which provides a releasable gate section to use one and the same opening device. The releasable link section can optionally form the shift gate with one of the two fixed link sections. For this purpose, the assembly of the corresponding gate section on the stay is necessary.

The object of the invention is therefore an implementation of a release device with Spaltkippfeststellelementen, which is adjustable with a simple structure, especially for both left and right opening wings without manual intervention.

This object is achieved in a generic Drehkippbeschlag by the features of the characterizing part of claim 1.

Due to the inventive design, the gap ventilation device of the generic Drehkippbeschlags is aligned with the first actuation of the espagnolette fitting in the direction of Kippöffnungsstellung in the proper position. The Spattlüftungsvorrichtung is therefore equally suitable for right and left-opening wings with tilt and turn fitting. The production of the display device is thereby also simplified because no components for right or left wing must be provided. This also reduces the costs incurred by the manufacturer, since the display device can be made in larger quantities. For the operation, which makes the installation of the espagnolette fitting, reduced as well as for trading storage. Finally, this also brings an application advantage, because misalignments that occur in manual alignment are avoided.

It is particularly useful when the cam follower in the mounting position of the espagnolette to the fixed gate section - a parallel - with respect to the longitudinal axis of the extension arm - so that one of the rotatable link sections at a displacement of the stay in the direction of its tilting position limiting position on the Moving track of the Kurvenfolgeelement lies. The alignment of the rotatable link section can be effected in a very simple manner and it requires no additional components.

If the rotatable link section in the mounting position with its the longitudinal edge of the extension arm facing boundary edge spaced from this is the entire space of the gap ventilation device can be reduced to the display device. The distance of the gate section causes the cam follower can be passed to the unused gate section and the unneeded and unused gate section remains in its original mounting position.

If each gate section is rotationally inhibited attached to the stay can be ensured that on the one hand, the rotatable link sections during assembly are in the desired mounting position and on the other hand avoided that the rotatable link sections rotate due to unintentional circumstances, which may cause malfunction could.

In order to ensure the function of the tilt and turn fitting in each switching position is provided that the slide sections are limited in rotation in the shift gate forming position. For a further rotation of the link sections on the desired, the shift gate forming position is prevented.

This can be done in that the rotatable link sections have a stop which engages in a recess of the extension arm.

For ease of manufacture, it is provided that the recess is open-edged on the extension arm and has a radius relative to the axis of rotation of the link section.

To increase the leadership through the gate section is still provided that the rotatable link sections are shaped substantially L-shaped.

Fig. 1

ein Drehkippfenster in Kippstellung,

Fig. 2

eine teilweise Darstellung der Ausstellvorrichtung in einer Ansicht von unten,

Fig. 3a bis Fig. 3g

die verschiedenen Schaltstellungen der Spaltkippfeststellelemente,

Fig. 4

eine Seitenansicht des Ausstellarms mit den Schaltkulissen und

Fig. 5

eine Draufsicht auf den Ausstellarm mit einem daran angebrachtem elastischen Element und

Fig. 6

ein weiteres Ausführungsbeispiel einer Drehbegrenzung der drehbaren Kulissenabschnitte.

Further advantageous embodiments will be apparent from the figures. Show it:

Fig. 1

a tilt and turn window in tilted position,

Fig. 2

a partial representation of the display device in a view from below,

Fig. 3a to Fig. 3g

the different switching positions of Spaltkippfeststellelemente,

Fig. 4

a side view of the extension arm with the shift gates and

Fig. 5

a plan view of the stay with an attached elastic element and

Fig. 6

a further embodiment of a rotation limitation of the rotatable link sections.

In Fig. 1 the frame of the tilt and turn window is generally designated 10 and the wing frame mounted therein 12. The casement 12 is rotatable about a pivot axis 14 and tiltable about a tilt axis 16. In the lower right Flügelrecke is provided at 18 a corner bearing, which allows both tilting about the tilting axis 16, so also a rotation about the rotation axis 14. In the left lower wing corner, a tilting bearing is provided at 20, which is closed when tilted and can be solved for the purpose of rotating the sash frame 12 about the axis of rotation 14. Between the upper frame leg 22 and the upper sash leg 24 a display device 26 is provided. This display device 26 includes a stay arm 28 which is rotatably mounted in a pivot bearing 30 on the frame 10 about the axis of rotation 14 and is rotatably and slidably guided with its other end in a pivot slide guide 32 on the upper sash leg 24.

The Ausstellvorrichtung 26 further includes an additional link 34 which is pivotally connected by means of a connecting pin 36 with the stay arm 28 and is pivotally connected by means of a connecting pin 38 with the faceplate 40, which is laid in the rebate of the upper sash leg 24 and arranged with one below Drive rod 56 a Baueinheit.bildet.

On the vertical, rotary axis distal wing frame leg 46 a cuff rail espagnolette assembly is arranged, the drive rod is equipped with a locking element 48 for cooperation - with a not shown - counter-locking element on the vertical frame legs 50. The drive rod means, that is, the drive rods extending on the sash leg 46, 24, are displaceable from a manual operation handle 52 in the longitudinal direction of the respective sash leg.

In Fig. 1 the manual operating handle 52 is drawn in Kippbereitschaftsstellung. The manual operation handle 52 may be in the Beizkizze for Fig. 1 occupy indicated positions, wherein in the position I represent the functional position Kippbereitschaft, in position II, the functional position Spaltkipp and position III, the functional position ready to turn. In position IV, the functional position closing lock the sash frame 12 is fixed relative to the frame 10 via the locking element 48 and the counter-locking elements. In the following, the functional position I is called Kippbereitschaftsstellung, the functional position II as Spaltdreh readiness position, the position III as Drehbereitschaftsstellung and the position IV as Schließverriegelungsstellung.

In the I position, the tilt ready position, the drive rods (e.g., drive rod 56) of the upper sash limb 24 are shifted leftward in the drawing, and the drive rod of the vertical sash limb is displaced downwardly. In the functional position III, the rotational readiness position, the drive rod (56) assumes a middle position with respect to their movement play. In this position, the stay arm 28 of the display device 26 is fixed via a locking element relative to the sash of the upper sash leg 24 by engaging a displaceable over the vertical drive rod of the sash leg 24 locking element 76 which dips into a arranged on the extension arm 28 locking engagement 78. As a result, a relative movement of the extension arm 28 transversely to the rebate surface, which is formed by the faceplate 40, not possible.

The sash frame 12 can be pivoted in this functional position about the axis 14, wherein a vertical orientation of the sash frame 12 is ensured by fixing the stay-28.

The representation after the Fig. 1 shows a window in which the axis of rotation 14 on the right side of the frame 10 and the sash frame 12 is arranged.

The Fig. 2 shows the display device 26 after Fig. 1 in a view from below, so that the drive rod 56 is visible. An attached to the drive rod 56 Spaltkippfeststellelement 58 passes through a slot 54 in the faceplate 40. The drive rod side Spaltkippfeststellelement 58 interacts with a ausstellarmseitigen Spaltkippfeststellelement 60 in the form of a shift gate 62a and 62b together. The Spaltkippfeststellelement 60 is indirectly assigned via the extension arm 28 of the frame 10, since the extension arm 28 at at least one end - namely at the pivot bearing 30 - is attached thereto.

Like from the Fig. 2 shows the shift gate 61 consists of two gate sections, namely the gate section 61a and the gate section 61b and the shift gate 62 from the Kutissenabschnitten 62a and 62b.

The gate section 61 b is located with respect to the longitudinal center axis 68 of the extension arm 28 mirror-symmetrically shaped and arranged gate section 61b longitudinally offset. That in the Fig. 2 visible curve follower element 72 has a longitudinally and longitudinally offset on the drive rod 56 arranged but not recognizable here second cam follower element 74 ( Fig. 3 ) on.

The interaction of the Kurvenfolgeelementes 72 and 74 with the shift gates 61, 62 is in the Fig. 3a to 3g shown. Here, the curve follower elements 72 and 74 are indicated; the drive rod 56 and the faceplate 40 are not shown for clarity or only indicated.

From the Fig. 3a goes the position of the cam follower element 72 and 74 in an assembly position of the espagnolette fitting and thus also the display device 26. All rods are therefore in a position corresponding to the rotational readiness position. It is in the Fig. 3a to 3g easily recognizable that the first shift gate 61 relative to the longitudinal center axis 68 of the extension arm 28, the similar second shift gate 62 longitudinally offset and opposite mirror image. In this case, one gate section 61a, 62a of each shift gate 61, 62 is rotatable and the other gate section 61b, 62b stationary and non-rotatably attached to the stay arm 28 each. The rotatable link sections 61a, 62a are in the mounting position in an intermediate position. In this intermediate position, the link sections 61a, 62a are set so that at least along the longitudinal edges of the extension arm 28 and the face plate 40, a free space results, which is dimensioned larger than the cam follower element 72 or 74. Starting from the Fig. 3a In the assembly position, therefore, each cam follower element 72 or 74 could be guided past the gate section 61a, 62a without coming into operative connection therewith.

After the espagnolette fitting is mounted on the casement 12, either the casement 12 is inserted into the frame 10 and the espagnolette is actuated via the manual operation handle 52 or the espagnolette fitting is operated without the wing frame 12 and the frame 10 are brought together.

If the casement 12 inserted into the frame 10, then the extension arm 28 shifts in the transition from the rotational readiness position III in the direction of Spaltkippstellung II usually already by the usual Abdrückkraft lying between casement 12 and frame 10 seals. This movement takes place doing almost independently when the locking element 76 leaves the designated locking engagement 78.

However, it can also be provided that, for example, an elastic element 31 attached to the rotary bearing 30 is supported on the casement 12 and the force applied to the extension arm 28 in the direction of its pivoting position in the tilt-ready position I ( Fig. 5 ). Then the extension arm 28 is also in this position according to the Fig. 3b displaced when the sash frame 12 is not mounted in the frame 10 before the first operation. The elastic element 31 may, for example, be supported on the rollover 13, which covers the fold region of the casement 12 in the closed state and rests on the frame 10.

Of course, it can also be provided that during assembly, the operator makes a corresponding slight displacement of the extension arm 28. This is usually already necessary because of the opening arm 28 concealed openings for fasteners on the face plate 40 are not accessible and the stay arm 28 has to be moved to attach the display device 26 anyway.

Due to the displacement of the extension arm 28, the cam follower element 72 comes into abutment with the link element 61 b of the shift gate 61, which prevents further displacement of the extension arm 28 in the direction of its tilting position limiting the position in the embodiment FIGS. 3a to 3g lies to the right side of the drawing. The displacement causes the rotatable link portion 61a lies on the displacement track of the Kurvenfolgeelements 72 and coincides in a movement of the Kurvenfolgeelementes 72 by the first actuation of the espagnolette fitting in the direction of Kippöffnungsstellung with the rotatable link portion 61a and this pivoting in a further displacement of the Kurvenfolgeelements 72 take this until the in Fig. 3d position shown assumes.

It is readily apparent that this effect also occurs in conjunction with the cam follower 74 and the shift gate 62 and the pivotable gate portion 62a when the extension arm 28 is displaced in the left direction in the drawing and the espagnolette fitting is actuated.

The respective not used gate section 62a or 61a remains in accordance with its mounting position Fig. 3a , The fact that the rotatable link portion 62a and 61a in the mounting position with its the longitudinal edge 70a, 70b of the extension arm 28 facing boundary edge 62c and 61c spaced from this, which also not required for the desired opening direction curve follower element 74 and 72nd be passed to the respectively unnecessary gate section 62a and 61a.

The gate section 61 a and 61 b is rotatably mounted on the stay arm 28, so that an undesirable rotation can be avoided. This can be done, for example, by the fact that the gate section 61 a, 62 a passes through the stay arm 28 with a rivet approach in a bore and caulked therein.

The bore in the extension arm 28 may have a non-circular contour, so that in connection with a coordinated rivet approach the link sections 61a and 62a in which the shift gate forming position are rotationally limited. But it can also be provided for this purpose that locking means are provided on the link section 61 a, 62 a, which in the position according to Fig. 3c interact with corresponding recesses of the stay 28. The latching means may for example be attached to the end regions of the rotatable and substantially L-shaped gate sections 61a, 62a and consist of a protruding in the direction of the extension arm 28 stop or pin, which engages in a corresponding bore of the stay 28. The necessary elastic deformation can for example be achieved in that the rivet approach allows a slight inclination with respect to the Ausstellarms 28, but eg by a spring washer or similar. each in its normal position based on the extension arm 28 is subjected to force

A particularly simple embodiment, however, provides that the rotatable link sections 61a, 62a form a stop 71 (FIG. Fig. 4 ), which engages in a recess 75 of the extension arm 28. The recess 75 on the extension arm 28 is open-edge and has - with respect to the axis of rotation of the link section 61 a or 62 a - a coaxially extending radius. As a result, the pivotal movement of the link section 61a, 62a can be limited in a simple manner and the production of the individual components is simplified.

When passing through the displacement path from the rotational readiness position III in the Spaltkippstellung II abuts the cam follower element 72 on the link portion 61 a and is deflected via the switching gate 61 in the direction of displacement limiting edge 82 and in the direction 84 ( Fig. 3d ). By securing the rotatable link section 61a, 62a while unwanted further rotation is avoided. Finally, in the gap tilting position II, the cam follower element 72 is held by a projecting nose 86 of the link section 61b, whereby a further displacement of the cam follower element 72 in the direction 84 is prevented.

Since the drive rod 56 is fixedly connected to the cam follower 72 via the Spaltkippfeststellelement 58, the sash follows 12 during the movement of the drive rod 56 forcibly guided the movement of the Kurvenfolgeelementes 74 and is therefore also displaced in the direction 84 to the interior of the room.

Therefore, the sash frame 12 can not be closed or opened relative to the frame 10 over the entire displacement path along the shift gate 61.

In a further shift from the Spaltkippstellung 11 in the Kippbereitschaftsstellung I (after Fig. 1 Finally, the cam follower element 72 is finally led out of the shift gate 61 and enters a laterally open area adjacent to the gate section 61 a. In this switching position, the extension arm 28 can be displaced relative to the face-plate rail 40 or the sash rebate of the sash frame limb 24 (FIG. Fig. 3e ) and the casement 12 can be pivoted about the lower horizontal axis 16.

It is easy to see that the above-described motion sequence in a rotatable about a right-wing upright sash frame 12 is readily feasible, but that equipped exclusively with the shift gate 61 Ausstellvorrichtung 26 for one on the left side of the window frame 10 after Fig. 1 arranged pivot axis 14 pivotable casement 12 can not be used. For this purpose, the mirror image and longitudinal offset arranged gate section 62, which cooperates with the cam follower 74 in the same way. In such a sash frame 12, the first movement of the extension arm 28 to that in the Fig. 3b left side of the drawing, so that the shift gate 61 is not created and the shift gate 62 is provided by the cooperation of the cam follower 74 and the rotatable link section 62a.

In the closed locking position IV according to Fig. 3f is the in Fig. 2 indicated pin 76 in the attached to the extension arm 28 locking engagement 78 process, namely at its extreme left end.

In this switching position of the extension arm 28 is fixed relative to the face plate 40 and the fold of the upper sash leg 24 and the sash frame 12 defined by engagement of the locking element 48 in a counter-locking member relative to the frame 10. Of course, in addition to the locking element 40 further locking elements may be provided on the casement 12. In a displacement of the drive rod 56 via the manual operation handle 52, this is displaced in the direction of arrow 80, wherein the pin 76, the in Fig. 2 indicated position at the right end of the latch engagement 78 occupies. In this position, the casement 12 can be pivoted about the axis of rotation 14.

If the espagnolette is transferred back to the rotary readiness position III with a second operation, the rotatable link portion 61 remains aa in the correct position for the opening direction and - secured by the limitation of the pivoting movement - in a further operation now always in the functional position ready, even when the aforementioned movement of the extension arm 28 in the opening direction is no longer performed. This is also advantageous since the movement of the extension arm 28 is e.g. could be no longer ensured by lessening the elastic properties of the seals or the elastic element after a certain time.

Fig. 6 Finally, an alternative embodiment of the pivoting movement limitation. Here, on the side facing the stay arm 28 of the pivotable link sections 61 a, 62 a provided at the leg near the longitudinal central axis 68 as a stop 71 effective pin provided which engages in a lying on the longitudinal central axis 68 recess 75 in the form of a bore.

The recess 75 is dimensioned significantly larger than the stop 71, so that the stop 71 can move in the bore or recess 75. The stopper 71 strikes against an edge of the recess 75 in the case of a pivoting end movement, while it bears against the opposite edge in the second pivoting end movement. This embodiment has the advantage that the recess 75 can be very easily produced by punching and at the same time brings only a slight weakening of the cross section of the extension arm 28 with it.

LIST OF REFERENCE NUMBERS

10

frame

12

casement

13

somersault

14

axis of rotation

16

tilt axis

18

corner bearing

20

rocker bearing

24

Upper sash leg

26

A stay mechanism

28

out arm

30

pivot bearing

32

Pivoting sliding guide

34

additional link

36

connecting bolts

38

connecting pins

40

faceplate

46

Drehachsenferner wing frame legs

48

locking element

50

Window frame portion

52

Hand operating handle

54

Long hole

56

driving rod

58

chink tilt securing

60

chink tilt securing

61

shift gate

61a

gate section

61b

gate section

61c

boundary edge

62

shift gate

62a

gate section

62b

gate section

62c

boundary edge

68

Longitudinal central axis

70a

longitudinal edge

70b

longitudinal edge

71

attack

72

Curve follower

74

Curve follower

75

recess

76

locking element

78

locking engagement

80

direction

82

edge

84

direction

86

nose

I

Kippbereitschaftsstellung

II

Spaltkippstellung

III

Rotation stand-by position

IV

Closing locking position

Claims (8)

1. Turn-tilt fitting for windows or doors, with connecting rod means arranged in the groove area of the casement run, said connecting rod means being movable, by manual actuation means, in the longitudinal direction of the respective casement run in order to set the fitting successively into various functional positions, e.g. ready to tilt, ready to turn, closed and locked, with a stay device (26) for the turn-tilt fitting being provided between an upper frame section of the frame (10) and an upper casement run of the casement (12), with a stay arm (28) rotatable on the frame (10) about the axis of rotation (14) and articulated to the upper casement run (24) by a swinging-sliding connection which for the purpose of rotating operation on the upper casement run (24) can be fixed essentially parallel thereto, while the casement (12) can be secured in a gap-tilt or gap opening position against complete closure and further opening by means of the connecting rod means (56) and by locking means for the turn-tilt fitting, while the locking means comprise a gap-tilt fixing element (60) at least indirectly fixed to the frame (10) and a gap-tilt fixing element (58), associated with the casement (12), co-operating with said fixing element, and the gap-tilt fixing element (58) associated with the casement (12) is movable with the connecting rod means (56), while the connecting rod means (56) are embodied in such a way that the gap-tilt locking means (58, 60) take effect firstly between the stay device (26) and secondly a curve-following element (72, 74) which is movable by connecting rod means (56) arranged on the upper casement run (24) of the casement (12), that one of the gap-tilt fixing elements (60) is designed in the style of a selector gate (61, 62) with a gap-tilt fixing section for engaging the other gap-tilt fixing element (58), designed in the style of a curve-following element (72, 74),
   that the gap-tilt fixing element (60) designed in the style of a selector gate (61, 62) is attached to the stay arm (28), and the selector gate (61, 62) thereof is profiled such that in a functional position of gap-tilt or gap opening different from the functional position of tilt readiness secures the casement (12) by co-operation with the curve-following element (72, 74) in its gap opening position against complete closure and its partly open selector gate (61, 62) in its area assigned to the tilt opening position is open for the passage of the curve-following element (72, 74), that the gap-tilt fixing elements (58, 60) are designed and arranged to be adapted or changed for use on the right and on the left side, and where furthermore a second curve-following element (74) is assigned to the curve-following element (72) on the connecting rod (56) centrally and longitudinally and longitudinally offset, and that the selector gate (61, 62) consists of at least two gate sections (61a, 61b; 62a, 62b), which take one of the curve-following elements (72, 74) in the gap opening position in between them and are fixed independently of each other to the stay arm (28),
   characterised in
   that a second selector gate (62) similar to the first selector gate (61) lies longitudinally offset and opposite mirror-inverted in relation to the longitudinal central axis (68) of the stay arm (28), where one gate section (61 a, 62a) of each selector gate (61, 62) is rotatably fixed and the other (61b, 62b) is immovably fixed to the stay arm (28), and where the rotatable gate sections (61 a, 62a) are in an intermediate position in the assembly position, and the curve¹-following element (72, 74) on first actuation of the drive rod fitting in the direction of the tilt opening setting co-operates with one of the rotatably fixed gate sections (61 a, 62a) pivoting this into a position forming the selector gate (61, 62).
   ¹The German says 'Kulissenfolgeelement' whereas previously 72 and 74 referred to the Kurvenfolgeelement'.
2. Turn-tilt fitting according to claim 1, characterised in that the curve-following element (72, 74) in the assembly position of the connecting rod fitting has a parallel distance - in relation to the longitudinal central axis (68) of the stay arm (28), from the fixed gate section (61b, 62b) - so that when there is a displacement of the stay arm (28) in the direction of its position bordering the tilt position, one of the rotatable gate sections (61b, 62b) lies on the path of displacement of the curve-following element (72, 74).
3. Turn-tilt fitting according to claim 2, characterised in that the rotatable gate section (61b, 62b) in the assembly position lies with its periphery (61c, 62c) facing towards the longitudinal edge (70a, 70b) of the stay arm (28) at a distance therefrom.
4. Turn-tilt fitting according to one or more of claims 1 to 3, characterised in that each gate section (61 a, 62a) is fixed onto the stay arm (28) and prevented from turning.
5. Turn-tilt fitting according to one or more of claims 1 to 4, characterised in that the gate sections (61 a, 62a) have limited rotational movement in the position forming the selector gate (61, 62).
6. Turn-tilt fitting according to claim 5, characterised in that the rotatable gate sections (61 a, 62a) have a stop (71) which engages in a recess (75) of the stay arm (28).
7. Turn-tilt fitting according to claim 6, characterised in that the recess (75) is open-edged on the stay arm (28) and has a radius in relation to the axis of rotation of the gate sections (61 a, 62a).
8. Turn-tilt fitting according to one or more of claims 1 to 7, characterised in that the rotatable gate sections (61 a, 62a) are essentially L-shaped.

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