EP1161608B1 - Armature system - Google Patents

Abstract

The invention relates to the armature system for a window or door leaf. Said armature system consists of a espagnolette-type locking mechanism and an armature element that is fixed at the frame and carries various functional components. The armature element that is fixed at the frame substantially consists of a bar (26) on which a stopper (50) of a maloperation stop, a support member (27) and a pivoting lever (36) of a relieve element are mounted. Said relief element aligns the leaf and the frame relative to each other. Said support member (27) interacts with an actuator that is displaceably mounted on the leaf to effect a gap ventilation position. The maloperation stop ensures blockage of the movement of the drive rod fitting when the leaf is open.

Description

The present invention relates to a fitting arrangement on a Wing of a window or door.

Edge gears for windows or are already available in various designs Doors have become known which have a housing that on a Face plate is attached. A pinion is rotatably mounted in the housing and acts with a longitudinally slidable one below the faceplate Connecting rod together.

Many of the known designs of the edge gear also have Mishandling locks on the wing in an antiparallel position Block a movement of the drive rod and an operation of the Prevent edge gear. In a parallel position of sash and frame the maloperation lock interacts with the frame and gives it Driving rod free, so that a circuit of the edge gear is made can be. This should e.g. be prevented that with the wing open on the bevel gear a closed position is turned on and on the locking elements located on the edge gear when closing the sash Cause damage to the frame or its latches.

Examples of such maloperation locks offer e.g. DE 94 08138 U1 or EP 0 443 177 A2. A similar arrangement is also from the DE 88 01 227 U1 known.

DE 30 22 163 A1 describes a further functional group Espagnolette fitting become known, in which in addition to a Locking the wing an open position and at least one Night ventilation position are provided. In the locked position reach behind the slidable on the wing over the connecting rod fitting Bolt links Bolt bars of the bolt interventions. Are in the open position this latch engagement completely released and in the night ventilation position finally, a holding member arranged on the frame with one on the wing located and movable by the drive rod actuator Bring operatively connected, the actuator along a guide surface of the Holding member is guided and follows a lateral offset of the holding member. This forces the wing to be spaced from the frame so that there is a narrow ventilation gap between sash and frame.

A similar embodiment is disclosed in DE 31 11 347 A1. In doing so the interaction of the actuator and the holding member by an always adjustable storage of the support member can be guaranteed. Between Sash and frame or between the fitting part supporting the actuator and the frame-side, the retaining member having locking engagement an adjusting device effective when closing the wing, the one Relative alignment of the holding member to the actuator or to which the actuator load-bearing fitting causes.

Finally, a relief element is known from DE 41 17 407 A1 is effective between sash and frame and has a pivoting lever, of a support part over / or during the closing process of the wing engages below. When the wing is closed, it then supports itself over the Relief element on the frame.

The aim of the invention is to provide a fitting arrangement meet, the easier assembly and simple design of the guaranteed by the fitting arrangement affected fittings.

The fitting arrangement according to the invention is defined in claim 1 specified.

The fitting arrangement according to the invention, in addition to the simple Assembly of only two components in total also one spatially narrow Achieved arrangement of the functional groups achieved. It is also to assemble the fitting arrangement only the alignment of two Fitting parts necessary, with the functional groups carrying rails and the edge gear arranged on the casement over the Relief element are aligned relative to each other.

This allows, for example, the complex adjustment of the holding member omitted and there is at the same time a compact construction of all Functional groups reached.

Another advantageous embodiment provides that the pivot lever on an offset protruding into the rebate space between the frame and sash attacks the faceplate that protrudes in the direction of the rail. This will on the one hand the assembly of a separate support part is avoided and at the same time the space required is reduced.

In order to save further installation space, it is provided that the Misuse lock and the associated stop the Edge gear are assigned at the level of the pinion.

To any dimensional tolerances in the manufacture of the wing and / or To compensate for the framework, it is also provided that the Swivel lever of the rail is pivotally mounted on an eccentric pin is. As a result, the interaction of the individual can subsequently be changed Function groups are regulated.

A particularly simple embodiment provides that the stop as Angle bar is formed, which protrudes at right angles to the rail. If the Distance of the rail to a longitudinal end is such that one at the Edge gear arranged bolt with one at the end of the rail interlocking bolt engagement, the assembly can also this latch engagement or its positioning on the frame essential simplify.

According to a further embodiment it is provided that the side edges of the Baffles of the holding member are inclined to the rail, so that the Side edges of the guide surfaces to bend the faceplate of the Edge gear run parallel or at an acute angle. This leaves the holding member is directly in the area of the bend of the faceplate provide, since the side edges of the guide surfaces from the bend of the Spring back plate and thus - taking into account one certain adjustment tolerance - sufficient space is created. All in all can thereby the length of the rail and the space required entire fitting arrangement can be significantly reduced without the Function of the holding member is affected.

To simplify the production of the rail helps that the holding member as Stamped and bent part is formed and in a recess open to the edge Rail is attached.

Finally, a configuration is particularly expedient in which the rail has a pin protruding on the back, which in a frame Immersed hole. About the pin can be simple and accurate Fix the rail to the frame so that - after joining the Pin in the hole - this over corresponding holes and this through fastening screws is attached.

Fig. 1

in räumlicher Ansichtsdarstellung ein Drehflügelfenster mit relativ zum ortsfesten Rahmen in Öffnungsstellung befindlichen Flügel,

Fig. 2

ebenfalls in räumlicher Ansichtsdarstellung ein Drehkippfenster mit in Kippöffnungsstellung gegenüber dem feststehenden Rahmen angebrachtem Flügel,

Fig. 3

in einer vergrößerten Darstellung ein Kantengetriebe mit einem diesem zugeordneten Rahmenbauteil in Drehöffnungsstellung des Treibstangenbeschlages bei flächenparalleler Ausrichtung von Flügel und Rahmen.

Fig. 4

das rahmenseitige Beschlagbauteil in einer Draufsicht ohne das zugeordnete Kantengetriebe und

Fig. 5

in einer vergrößerten Darstellung eine Spaltlüftungsvorrichtung an dem rahmenseitigen Beschlagbauteil mit den verschiedenen Schaltstellungen des Treibstangenbeschlages zugeordneten Stellungen des Stellgliedes.

Further advantageous configurations are shown in the figures. Show it:

Fig. 1

in a spatial view representation, a casement window with casements located in the open position relative to the stationary frame,

Fig. 2

also a three-dimensional view representation of a tilt-and-turn window with a sash attached in the tilt-open position relative to the fixed frame,

Fig. 3

in an enlarged view, an edge gear with a frame component assigned to it in the rotationally open position of the connecting rod fitting with the wing and frame aligned parallel to the surface.

Fig. 4

the frame-side fitting component in a plan view without the associated edge gear and

Fig. 5

an enlarged view of a night ventilation device on the frame-side fitting component with the various switching positions of the connecting rod fitting positions of the actuator.

In Fig. 1 of the drawing, a window 1 is shown, which is a fixed Has frame 2 and a wing 3. The wing 3 is on fixed frame 2 by means of hinge fittings 4 around a lateral, vertical axis 5-5 movable, i.e. as a swing wing, suspended. Of course, it is also possible to place the hinge fittings 4 between Wing 3 and fixed frame 2 of the window 1 so that the wing 3 around a lower, horizontal axis as a tilting wing or one upper, horizontal axis as a folding wing relative to the fixed frame 2 can be moved.

At least two hinge fittings 4 are between the fixed frame 2 and the wing 3 arranged, although in Fig. 1 the Drawing only one such hinge fitting 4, namely the upper one Hinge fitting 4 can be seen.

Also in Fig. 2 of the drawing, a window 1 is shown that a has fixed frame 2 and a wing 3. The wing is 3 either around a lateral, vertical axis 5-5 or around a lower, horizontal axis 6-6, i.e. as a tilt and turn sash 3, relative to the fixed one Frame 2 movably mounted. 2 is a Hinge fitting 4 at least between that of the hinge axis 5-5 adjacent upper corner of the wing 3 and the fixed frame 2nd provided, namely that it is there with a tilt and turn opening device 7 connected.

As is also clear from FIG. 1, a wing 3 is on Espagnolette fitting 8 is provided, the bolt 9 which is guided in a longitudinally displaceable manner has, which are arranged on the fixed frame 2 stationary Bolt interventions 10 interact. The espagnolette fitting 8 is about an edge gear 15 moves and controls, which is attached to the wing 3 is. An operating hand lever 16 is assigned to the bevel gear 15 is attached to the visible surface of the wing 3.

The operating hand lever 16 has a - not shown - rotatable Square mandrel on which in a square seat 17 of a pinion 18 of the Edge gear 15 is insertable. 3 shows the edge gear 15 for mounting the pinion 18 on a housing 19 on which a Face plate 20 is attached below which a drive rod 21 is guided longitudinally. On the drive rod 21, the bolts 9 - here shown as a cylindrical pin - firmly connected and reach through here Elongated holes (not shown) in the faceplate 20.

The faceplate 20 lies on one at the upper end of FIG. 3 indicated groove step 22 of a fitting receiving groove 23 approximately on and closes flush with the rebate surface 24 of the wing 3. On the fold surface 25 the frame 2, a rail 26 is attached to the functional groups are attached. The functional groups consist of a holding member 27 and an actuator 28 assigned to this on the bevel gear 15 Actuator 28 can be moved via the drive rod 21 and is approximately on the longitudinal central axis of the edge gear 15 is arranged. In Locking position of the wing 3 (Fig. 5) are the central axes of the Edge gear 15 and the central axis 29 of the rail 26 approximately congruent. Therefore - as indicated in FIG. 5 - the actuator 27 is open the central axis 29 of the rail 26. In this switch position the Operating lever of the operating handle 16 as indicated vertically downward.

In the rotary opening position, the actuator 28 is out of the stroke 30 Starting position and hits a guide surface 31 of the holding member 27. The guide surface 31 is inclined to the longitudinal central axis 29 of the rail 26 so that the actuator 28 and thus the bevel gear 15 with the entire wing 3 with a further movement of the actuator 28 along the guide surface 31 of the central axis 29 in an antiparallel position corresponding to the third switching position - the night ventilation position C - is transferred. In the Night ventilation position C is opposite the central axis of the edge gear 15 laterally offset the central axis 29 of the rail 26 and thus the wing 3 opened by a small gap compared to the frame 2. In this Switch position C engages the actuator 28 a locking projection 32 of the Holding member 27 so that the wing 3 is not opened in the night ventilation position can be. Upon further actuation of the operating hand lever 16 leaves the actuator 28 from the night ventilation position C to the tilting position D the rear grip of the locking projection 32 and the wing 3 can around the lower horizontal axis 6-6 (Fig. 2) can be pivoted.

The drive rod fitting 8 is reset in each case opposite order. The actuator 28 passes through the Tilt position D up to the rotary opening position B has a stroke 33 which corresponds to the stroke 30 equivalent. The night ventilation position C is about half the way from the rotary opening position B to the tilt position D, so that the operating lever of the operating lever 16 in this switching position about 45 ° from the Is inclined vertically.

Since the switch positions B, C and D on relatively short strokes Actuator 28 are, the relative orientation of the actuator 28 and the Holding member 27 in all switching positions to maintain the function of of special interest.

Therefore, on the rail 26, as is apparent from FIGS. 3 and 4, a Relief element 35 consisting of a pivot lever 36 and a Support part 37 provided. The pivot lever 36 is in a known manner and way via a spring element 38 in the direction of the opened wing 3 forcibly pivoted, one into a recess 37 in the rail 26 engaging pin 40 the maximum swivel angle of Swivel lever 36 limited.

The free end 41 of the pivot lever 36 acts when the wing 3 is closed - During the closing process - together with the support member 37, the Swivel lever 36 from the inclined position into a parallel position with the Rail 26 is shifted and the wing 3 lifts something. In doing so, due to the spatial arrangement of the pivot lever 36 on the one hand the rail 26 and on the other hand the holding member 27 on the rail 26 a relatively accurate alignment of the two functional elements guaranteed.

On the other hand, the support part 37 and the actuator 28 are on the edge gear 15 also at a comparatively well-defined distance from each other arranged so that the total by the interaction Swivel lever 36 with the support member 37 also an exact location assignment of the actuator 28 to the holding member 27. Hence any measures for tolerance compensation or the relative alignment of actuator 28 and Holding member 27 unnecessary. At the same time, of course, the wing 3 relieved via the pivot lever 36 and the support member 37.

3 shows, the bevel gear 15 with a protruding Bend 43, 44 provided. The bends 43, 44 protrude into the Folding space 45 between the folding surface 24 of the wing 3 and the folding surface 25 of the frame 2. The support member 37 is on the bend 43 arranged and formed for example as a molded part, which in a Recess and / or on a protruding nose or the like Crank 43 is attached. The arrangement of the support member 37 on the Bend 43 causes an almost invisible, or at least inconspicuous arrangement of the support member 37, which is also very takes place in a space-saving manner.

The holding member 27 is, as is apparent in particular from FIG. 3, inclined provided to the rail 26 extending side edges 46 of the guide surfaces 31. As a result, at least the side edge facing the offset 44 runs 46 approximately parallel or at a small, ie acute angle to the Bend 44, so that between the bend 44 and the Side edges 46 forms an approximately constant distance dimension. This Dimension is dimensioned somewhat larger than, for example, the spacing of the bolt 9 to the rail 26, so that an adjustment of the entire wing 3rd for example along the axis 5-5 or perpendicular to it not to one Collision of the offset 44 with the holding member 27 leads.

As a result, the holding member 27 can be very close to the cranked Area of the bevel gear 15 are used, which the Overall size of the fitting arrangement reduced.

A stop 50 in the form is approximately in the middle of the pinion 18 of the edge gear 15 an angular web is provided which is approximately at right angles to the rail 26 protrudes. The stop 50 serves to prevent incorrect operation 51 on Edge gear 15 as a stop. The misuse lock 51 protrudes above Edge gear 15 laterally and is loaded transversely to a spring or the like Edge gear 15 slidably held in the housing 19. The angle of the Stop 50 engages under rail 26 with a slight offset.

With parallel longitudinal alignment of the edge gear 15 and the rail 26 is the maloperation lock 51 so far across the stop 50 relocated that the drive rod 21 are moved over the pinion 18 can.

By arranging the functional groups, namely the holding member 27, the Stop 50 and the pivot lever 36 on the rail 26 is next to the Relative alignment of the three function groups to each other also one facilitates assembly. The rail 26 namely has a pin 52 on, which protrudes from the rear of the rail 26. This pin 52 is in one Height arranged with the square socket 17 of the pinion 18, so that the Aligning the rail 26 is greatly simplified. It is only now necessary that the distance of the square receptacle 17 from the lower Wing corner - the so-called grip dimension 53 (Fig. 1) - on the frame 2 taking into account the lower horizontal air gap.

The result is a dimension 54, which corresponds to dimension 53 plus the fold spacing the frame 2 and the wing 1 on the lower horizontal frame or Wing spar corresponds (Fig. 1).

This means that all three functional modules can be assembled by measuring and drilling a single cylindrical bore to receive the pin 52 and the subsequent fastening of the rail Fastening screws are done. Otherwise an alignment would be everyone individual function module on frame 2 or sash 3 necessary.

The length of the rail 26 is such that 60 at the upper end the rail 26 a bolt engagement 10 can be applied, which in the Locking position A with the bolt attached to the bevel gear 15 9 cooperates. To position the bolt engagement 10, this must now abut the end 60 of the rail 26, that from the component assignment the necessary distance results directly.

The rail 26 and the holding member 27 can be very much by punching easy and inexpensive to manufacture. The holding member 27 is in one attached edge-open recess of the rail 26, for example by Riveting the welding.

LIST OF REFERENCE NUMBERS

1

window

2

frame

3

wing

4

hinge fittings

5-5

axis

6-6

axis

7

Tilt-out device

8th

Espagnolette

9

bars

10

Riegel interventions

15

espagnolette

16

Operation Lever

17

Square drive

18

pinion

19

casing

20

faceplate

21

driving rod

22

Level

23

fitting location

24

rebate surface

25

Folded surface of the frame 2

26

rail

27

retaining member

28

actuator

29

central axis

30

stroke

31

baffle

32

locking projection

33 34

stroke

35

relief element

36

pivoting lever

37

supporting part

38

spring element

39

recess

40

spigot

41

The End

43

bend

44

bend

45

rebate

46

side edges

50

attack

51

Tampering device

52

spigot

53

Griffmaß

54

degree

60

The End

A

locking position

B

Rotary opening position

C

Ventilation position

D

tilt

Claims (9)

1. A fitting arrangement comprising an edge mechanism disposed on a window sash or door leaf and a fitting part fixed to the frame, wherein the edge mechanism (15) has a casing (19) which is fastened to a faceplate (20) and in which a pinion (18) is mounted for rotation and co-operates with a positioning bar (21) longitudinally guided under the faceplate (20), wherein a bar (51) preventing faulty operation is provided on the edge mechanism (15) and blocks motion of the positioning bar (21) when the sash (3) and frame (2) are anti-parallel but co-operates with the frame (2) when the sash (3) and frame (2) are parallel, wherein locking elements (9) movable between the sash (3) and frame (2) are provided and enable the sash to be locked (A) and also provide a turned-open position (B) and at least one ventilation-gap position (C) in which a retaining element (27) disposed on the frame (2) co-operates with an actuator (28) disposed on the sash (3) and'movable by the positioning bar (21), wherein the actuator (28) is guided along a surface (31) of the retaining element (27) and follows a lateral offset of the retaining element (27), as a result of which the sash (3) is automatically held apart from the frame (2), wherein a load-relieving element (35) is provided and operative between the sash (3) and frame (2) and comprises a rocking lever (36) which extends over or underneath a support part (37) during the operation of closing the sash (3) and braces the sash (3), at least when closed, via the load-relieving element (35) and wherein the rocking lever (36), the retaining element (27) and a stop (50) co-operating with the faulty-operation bar (31) are fastened on a common rail (26) of the fitting part on the frame (2).
2. A fitting arrangement according to claim 1, characterised in that the rocking lever (36) engages a bend (43, 44) on the faceplate (20) and projecting in the direction of the rail (23) into the rebate space (45) between the frame (2) and sash (3).
3. A fitting arrangement according to claim 1 or 2, characterised in that the faulty operation-preventing bar (51) and the stop (50) co-operating therewith are associated with the edge mechanism (15) at the level of the pinion (18).
4. A fitting arrangement according to any of claims 1 to 3, characterised in that the rocking lever (36) on the rail (26) is mounted for pivoting on an eccentric journal.
5. A fitting arrangement according to any of claims 1 to 4, characterised in that the stop (50) is an angular web extending at right angles to the rail (26).
6. A fitting arrangement according to any of claims 1 to 5, characterised in that the length of the rail (26) up to one longitudinal end is made such that a bolt (9) on the edge mechanism (15) co-operates with a bolt engagement means abutting the end of the rail.
7. A fitting arrangement according to any of the preceding claims, characterised in that the side edges (46) of the guide surfaces (31) of the retaining element (27) are at an angle to the rail (26), so that the side edges (46) of the guide surfaces (31) are parallel with or at an acute angle to the bend (43, 44) in the faceplate (20) of the angle mechanism (15).
8. A fitting arrangement according to any of the preceding claims, characterised in that the retaining element (27) is a punched bending part and fastened in an open recess at the edge of the rail (26).
9. A fitting arrangement according to any of the preceding claims, characterised in that the rail (26) has a backward-projecting journal (52) which engages in a bore in the frame.

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