WO2017108450A1

WO2017108450A1 - Fitting arrangement for a lift-and-slide element having a frame-side adjustment element

Info

Publication number: WO2017108450A1
Application number: PCT/EP2016/080440
Authority: WO
Inventors: Eduard Gillesberger; Johannes Meier; Hanspeter Platzer; Alexander Wesser
Original assignee: Maco Technologie Gmbh
Priority date: 2015-12-23
Filing date: 2016-12-09
Publication date: 2017-06-29
Also published as: EP3371402A1; DE102015122671A1; CN108699876A; EP3371402B1; CN108699876B

Abstract

The invention relates to a fitting arrangement (10) for a lift-and-slide element (12) such as a lift-and-slide door or a lift-and-slide window which comprises a fixed frame (14) and a leaf/sash which can be displaced in a displacement direction (41) relative to the frame (14) in a raised position along a lower running track, wherein an adjustment element (40) is provided which is mounted so as to be movable in a displacement direction (41) between a lowering position and a raising position, and a rail strip (38) having the running track is provided on the frame side and is mounted so as to be adjustable in a movement transversely to the displacement direction (41) between a lowered position and a raised position, wherein the adjustment element (40) has arranged thereon at least one deflection element (54) by means of which a movement of the adjustment element (40) from the lowering position into the raising position can be deflected into an adjustment of the rail strip (38) from the lowered position into the raised position. The invention further relates to a lift-and-slide element having such a fitting arrangement.

Description

FITTING ARRANGEMENT FOR A LIFTING SLIDING ELEMENT WITH FRAME-ADJUSTABLE ADJUSTING ELEMENT

The present invention relates to a fitting arrangement for a lift-slide element such as a lift-slide door or a lift-and-slide window having a fixed frame and a wing displaceable in a raised position along a lower track in a direction of displacement relative to the frame includes. Furthermore, the invention relates to a lifting-sliding element with such a fitting arrangement.

Hardware arrangements of the type mentioned are known for example from the field of patio, balcony or conservatory doors. The fixed frame usually has a fixed running rail in the floor area. On the wing usually a pivotable handle lever is provided by means of which the wing can be raised relative to a arranged on the underside of the wing carriage. In a raised state of the wing generated thereby, it is possible to move the wing with little friction along the running rail.

Known fitting arrangements require wing side relatively much space and thereby cause that the edge of the wing, ie the generally non-transparent region of the wing, is relatively wide. The invention has for its object to provide a fitting arrangement for a lift-slide element, which makes it possible to make the wing edge as narrow as possible and thus to increase the transparent area of the wing. The object is achieved by a fitting arrangement according to claim 1 and in particular by the fact that an adjusting element is provided on the frame side, which is movably mounted in the direction of displacement between a lowered position and a raised position, that the frame side a rail strip aufwei- sender is provided, which in a Movement is displaceably mounted transversely to the direction of displacement between a lowered position and a raised position, and that at least one deflecting element is formed or arranged on the adjusting element, by the movement of the adjusting element from the lowering position to the lifting position in an adjustment of the rail from the lowered position can be deflected in the raised position.

By arranging the parts effecting the adjustment on the frame side, there is no need for an adjustable element on the wing, i. no adjustable carriage, more can be provided. An adjustment mechanism required for adjusting the adjusting element can also be installed in the frame, so that on the wing no adjustment mechanism is required more. Thus, the wing edge can be made relatively narrow and the transparent wing surface can be increased relative to the wing edge surface.

Advantageous embodiments of the invention are described in the subclaims, the description and the drawings.

According to an advantageous embodiment, the rail bar is adjustably mounted in a straight movement perpendicular to the direction of displacement between the lowered position and the raised position. In other words, the rail track moves between the lowered position and the raised position along a straight line which is perpendicular to the direction of displacement. Since in this case there is no movement of the rail sliding direction, no space must be provided for such a movement.

According to an advantageous embodiment, the deflecting element comprises at least one lever. However, the diverting element may take any form of part or system which is adapted to divert a movement of the adjusting element into a transversely oriented movement of the rail. For example, a wedge may be formed on the adjusting element, on the inclined surface of which the rail strip abuts and wherein the rail strip can be moved in a sliding manner from the lowered position into the raised position by displacing the adjusting element along the sloping surface

The lever may be rotatably coupled to the adjustment and / or the rail. By such a coupling of the lever with the adjusting element and the rail strip, the rail bar is easily movable from the lowered position to the raised position and back.

Alternatively, the lever may for example also be rotatably mounted on the frame and rest only on the rail.

According to a preferred embodiment, the deflecting element comprises a second lever, which is effective between the frame and the adjusting element. For example, one end of the second lever may be rotatably attached to the adjusting element and the other end rotatably mounted on the rail.

In order to form a symmetrical lever arrangement, the first lever and the second lever are preferably the same length.

Specifically, the first lever can be rotatably mounted at a first coupling point with the adjusting element and at a second coupling point with the rail strip be and the second lever to be rotatably mounted at a third coupling point with the frame and at a fourth coupling point with the adjusting element.

In order to distribute the load of the wing on several levers, a plurality of first lever, in particular exactly two first lever may be rotatably mounted at the first coupling point with the adjusting element and at the second coupling point with the rail bar and / or a plurality of second lever, in particular two second Lever be rotatably mounted at the third coupling point with the frame and at the fourth coupling point with the adjusting element. The plurality of first levers and / or the plurality of second levers of a deflecting element can each be arranged on opposite sides of the adjusting element.

According to one embodiment, the first lever and the second lever together form an expansion lever lifting unit. As a result, a particularly good power transmission is possible.

According to a specific embodiment, the first coupling point and the fourth coupling point lie on a rotation axis. As a result, the formation of a coupling point can be saved on the adjusting element.

In order to cause in the raised position of the rail and thus the lifting position of the adjustment that the rail remains in the raised position by self-locking, the at least one lever in the lifting position of the adjustment perpendicular to the rail bar and / or the adjustment, ie in mounted Condition perpendicular to the ground surface, be aligned. When two levers, it is advantageous if both levers are arranged in the raised position of the rail bar perpendicular to the rail and / or the adjusting element. Since the wings to be lifted often have considerable weight, it is advantageous if the adjusting element extends in the direction of displacement along the rail and a plurality of deflecting elements are formed or arranged along the adjusting element. Thus, the deflection of the adjustment can be accomplished via a plurality of deflection, whereby the individual deflecting element is less stressed. If the deflection elements are levers which together form an expansion lever lifting unit, then the plurality of deflection elements form a statically determined guide for the rail strip. In order to minimize the friction when opening and closing the blade to a rolling friction, a rotatably mounted roller can be provided on the wing side, which is in contact with the track in an installed position - at least in the raised position of the rail. Preferably, the roller is rotatably mounted on an axis which is aligned perpendicular to the direction of displacement. The diameter of the roll is preferably to be selected as large as possible in order to effect a smooth unwinding. However, the diameter should only be chosen as large as necessary, as this limits the minimum width of the casement. The roller and the running rail preferably have corresponding running surfaces, by means of which the wing is guided guided in the direction of displacement. For example, the roller on its peripheral surface on a particular V-shaped groove and the running rail on a matching in particular V-shaped survey. The survey can then serve as a career for the role.

The object is also achieved by a lifting-sliding element, which is designed for example as a lifting-sliding door or lifting-sliding window and comprises a fitting arrangement according to the invention. The invention will now be described by way of a purely exemplary embodiment with reference to the accompanying drawings. Show it:

1 shows a sectional view of a fitting arrangement according to the invention; and

FIG. 2 shows a side view of the frame-side components of the fitting arrangement of FIG. 1. FIG. The figures show a fitting arrangement 10 of a lift-slide door 12 with a frame 14, a sliding door leaf 16 (FIG. 1) and a fixed door leaf 18.

As shown in FIG. 1, the displaceable door leaf 16 and the fixed door leaf 18 each have a transparent, triple-glazed visible surface 20, 22 as well as a wing edge 24, 26 made of plastic, for example. The wing edge 24, 26 is formed as narrow as possible to allow a large-area transparent viewing surface 20, 22. In this case, a width B of the wing edge 24 is limited primarily by a diameter of a roll 28 received in the wing edge 24 of the displaceable door leaf 16.

The roller 28 is arranged completely in a recess 30 and mounted there rotatably about a rotation axis 32. The roller 28 has on its peripheral surface a V-shaped groove 34 into which a rail-like V-shaped elevation 36 of a rail side rail 38 arranged on the frame engages. Along a bottom 39 of the sliding door leaf 16 a plurality of rollers 28 are brought in this way with the V-shaped elevation 36 of the rail 38 in engagement. The V-shaped projection 36 protrudes from the profile of the frame 14 by the V-shaped projection 36 protrudes through an elongated slot-shaped recess 37 at the top of the frame 14. In order to raise the slidable door panel 16 from a lowered position in which the door panel 16 can not be displaced to a raised position in which the door panel 16 is slidable, the rail panel 38 is between a lowered position (see Figs ) and a raised position adjustable. For adjusting the rail strip 38, an adjusting element 40 is provided, which can be controlled for example by means of an electric motor. The adjusting element 40 is designed in the form of a strip which extends along the rail strip 38 in the direction of displacement 41.

The adjusting element 40 is rotatably coupled to first coupling points 42 with a plurality of first levers 44. The first lever 44 are in turn rotatably coupled to second coupling points 46 with the rail bar 38. Furthermore, the adjusting element 40 is rotatably coupled to second coupling points 48, which correspond to the first coupling points 42, with second levers 50. The second levers 50 are in turn rotatably coupled to the frame 14 at third coupling points 52. The first lever 44 and the second lever 50 are the same length and the second coupling points 46 and the third coupling points 52 are, as shown in Fig. 2, in pairs one above the other.

By adjusting the adjusting element 40 (in Fig. 2 to the left), the first lever 44 and the second lever 50 are spread and thereby raised the rail bar 38 relative to the frame 14. When lifting the rail bar 38, this pushes the sliding door 16 upwards, so that the bottom 39 of the sliding door 16 no longer rests on the frame 14, but only the roller 28 rests against the rail 38. In a raised position of the rail strip 38, not shown, thus, the sliding door 16 can be moved without substantial friction losses, that is, only under rolling friction, in the direction of the displacement direction 41. In this raised position, the first levers 44 and the second levers 50 are parallel to each other. directed and extending in the direction of gravity, that is perpendicular to the rail 38. As a result, no force is required to hold the adjusting element 40 in the lifting position, not shown, since the system is stored metastable and thus self-locking.

As can be seen in FIG. 1, two first levers 44 and two second levers 50 are provided per deflecting element 54, that is to say in the embodiment shown here per first coupling point 42. The first lever 44 are always aligned parallel to each other and move in synchronization with each other. The same applies to the second lever 50. The first lever 44 are arranged on diametrically opposite sides of the adjusting element 40 and rotatably coupled thereto. The first lever 44 are further rotatably coupled on both sides of the rail strip 38 by means of a first axis 56. For each deflection element 54, two second levers 50 are also provided, which are rotatably coupled to the frame 14 on both sides by means of a second axis 58. At the first coupling point 42, the rail strip 38 is rotatably mounted together with the two first levers 44, the two second levers 50 and the adjusting element 40 on a third axis 60 together. In this case, on the third axis 60 on the outside two arms of the rail strip 38, to the middle to first the two second lever 50, then the two first lever 44 and centrally the adjusting element 40 is arranged.

By resetting the adjusting element 40 from the lifting position into the lowered position (FIGS. 1 and 2), the first levers 44 and the second levers 50 are brought back to an obtuse angle relative to one another until the rail strip 38 and / or the adjusting element 40 rest on a contact surface of the bearing element Frame 14 rest.

On the underside 39 of the displaceable door leaf 16 and the fixed door leaf 18, two seals 62, 64 (FIG. 1) are arranged, which extend in the direction of displacement 41. In the event that, for example, due to an open Neten door leaf 16, the seals 62, 64 are put out of action and rain should thereby penetrate water through the recess 37 in the frame 14, a drain 66 is provided which directs the water into a gutter 68.

For a barrier-free access through the door is possible, the frame 14 is laid flush with a bottom 70 inside and outside.

By means of the expansion lever lifting unit formed by the first and second levers 44, 50, it is possible to lift large, heavy door wings 16 with relatively small forces.

LIST OF REFERENCE NUMBERS

10 fitting arrangement

12 lift-slide door

14 frames

16 sliding door leaves

18 fixed door leaves

20, 22 transparent part of the wing

24, 26 wing edge

28 roll

30 recess

32 axis of rotation

34 V-shaped groove

36 V-shaped survey

37 recess

38 Railing

39 bottom

40 adjusting element

41 shift direction

42 first coupling point

44 first lever

46 second coupling point

48 fourth coupling point

50 second lever

52 third coupling point

54 deflecting element

56 first axis

58 second axis

60 third axis

62, 64 seal

66 process

68 gutter

70 floor

Claims

claims

Fitting arrangement (10) for a lift / slide element (12), such as a lift / slide door or a lift & slide window, comprising a fixed frame (14) and a raised position along a lower track (36) a sliding direction (41) relative to the frame (14) sliding wings (16),

characterized ,

an adjusting element (40) is provided on the frame side, said adjusting element being movably mounted in the displacement direction (41) between a lowered position and a raised position,

in that a rail strip (38) having the track (36) is provided on the frame side, which is movably mounted in a movement transversely to the direction of displacement (41) between a lowered position and a raised position, and

in that at least one deflecting element (54) is formed or arranged on the adjusting element (40), by which a movement of the adjusting element (40) from the lowering position into the lifting position can be deflected from the lowered position into the raised position in an adjustment of the rail strip (38) is.

Fitting arrangement according to claim 1,

By doing so, that is

the rail (38) is adjustably mounted in a rectilinear movement perpendicular to the direction of displacement (41) between the lowered position and the raised position.

Fitting arrangement according to claim 1 or 2,

By doing so, that is

the deflecting element (54) comprises at least one lever (44, 50).

Fitting arrangement according to claim 3,

By doing so, that is

the lever (44, 50) is rotatably coupled to the adjusting element (40).

Fitting arrangement according to claim 3 or 4,

By doing so, that is

the lever (44) is rotatably coupled to the rail (38).

Fitting arrangement according to at least one of claims 3 to 5, characterized in that a

the deflecting element (54) comprises a second lever (50) which acts between the frame (14) and the adjusting element (40).

Fitting arrangement according to claim 6,

By doing so, that is

the first lever (44) is rotatably mounted at a first coupling point (42) with the adjusting element (40) and at a second coupling point (46) with the rail strip (38) that the second lever (50) at a third coupling point (52 ) is rotatably mounted with the frame (14) and at a fourth coupling point (48) with the adjusting element (40).

Fitting arrangement according to claim 7,

By doing so, that is

the first coupling point (42) and the fourth coupling point (48) lie on a rotation axis (60).

9. Fitting arrangement according to claim 3, characterized in that

the at least one lever (44, 50) in the lifting position of the adjusting element (40) is aligned perpendicular to the rail strip (38) and / or the adjusting element (40).

10. fitting arrangement according to at least one of claims 3 to 9,

By doing so, that is

the adjustment element (40) extends in the direction of displacement (41) and a plurality of deflection elements (54) are formed or arranged along the adjustment element (40).

11. Fitting arrangement according to claim 1, characterized in that

On the wing side, an exclusively rotatably mounted roller (28) is provided, which can be brought into contact with the track (36) in an installed position.

12. fitting arrangement according to claim 11,

By doing so, that is

the roller (28) and the raceway (36) corresponding running surfaces (34, 36), by means of which the wing (16) is guided guided in the displacement direction (41).

13. Lift-slide element (12), in particular lift-slide door or lift-slide window, with a fitting arrangement (10) according to at least one of the preceding claims.