EP1944442A1 - Connecting rod gear and door or window with connecting rod gear - Google Patents

Abstract

Driving rod gear (1) with a housing (2) consists of slide valve (35) running transverse to the bar (21) which possesses U shaped admission (37) for encompassing the bar. The housing is receptible in guide groove (23) of the beam (20). The bar has edge strip of two C-shaped bars (22) assigned on each other, which form the guide groove together with a bottom (26). An independent claim is also included for window or door.

Description

The invention relates to a drive rod gear and a window or a door with a drive rod transmission according to the preamble of claim 1.

Espagnolette transmission of this type are already known. In the EP 1 211 371 A1 discloses a drive rod transmission, in which a pinion is rotatably mounted in a housing. The toothing of the pinion is associated with a toothing of a drive rod, so that upon rotation of the pinion, for example via a hand lever which passes through the pinion with a square shaft, the drive rod is moved along the wing spar to which the housing is attached.

In order to attach the espagnolette to the spar of the window or door without additional fasteners, the espagnolette gear on a snap device with which a fixation can be achieved. For this purpose, the snap device engages in the undercut region of a guide groove for the drive rod. This is done by means of two facing away from each other latching hooks, which are attached to the end of a U-shaped locking element. During assembly, the espagnolette gear is pressed into the guide groove, wherein the latching hook inwardly - to each other - deform and lock due to the elasticity of the locking element behind the edge strips of the guide groove.

From the EP 0 056 484 B1 a fitting part has become known in which a U-shaped locking clip is inserted into the guide groove and engages behind lateral webs of the guide groove. As a result, the fitting is fixed to the wing.

From the EP 0 674 071 B1 is an espagnolette gear for mounting on a hollow profile made of a spar of a wing known in which two threaded sleeves are mounted transversely movable on the housing for a hand lever. The threaded sleeves are displaced out of the housing via a compression spring and are held in a mounting position in which the drive rod gear is mounted by a closure in the housing. If the housing is arranged in the spar, then the closure is released via a tool and the sleeves are displaced in the direction of the space inside end face of the spar until they abut the profile web to which the hand lever is attached.

If the hand lever is fastened by means of fastening screws on the end face, then it can not lead to a distortion of the espagnolette gear, if the mounting screws are tightened too tight.

A disadvantage of all of these mentioned embodiments is that the attachment of the espagnolette gear must be matched to the profile of the spar and then possibly still manual intervention is necessary.

The invention is based on the object to make a fastening of a drive rod transmission universal. The application should be as simple as possible.

To solve this problem, the features of the characterizing part are provided in a drive rod transmission of the preamble of claim 1. By these measures it is achieved that the slide can embrace a web of the spar. Thus, the espagnolette is set perpendicular to the guide in both directions. The recording can be adapted to different dimensions of the edge strips, so that either with some game smaller or larger dimensions of Randleistendicken can be covered with a slider or for different design of the profiles in the production of the drive rod gear adjustment can be achieved by different slides.

Further advantageous embodiments will become apparent from the claims 2 to 15.

Thus, it is advantageously provided that the housing is receivable in a guide groove of the spar and the web is a skirt of two facing each other C-shaped webs, which form the guide groove together with a bottom. Absorbable means that the housing of the espagnolette gear can at least partially be accommodated in the guide groove of the spar and the edge strips do not need to be removed. Removing the sidebars negatively affects the view of the folding surface, and editing is often expensive.

It is further provided that the housing has a T-shaped cross-section, so that the espagnolette gear is partially received above the spar at its rebate surface and partially within the profile. For this purpose, the creation of a recess in the bottom of the guide is necessary.

In order to ensure the attachment perpendicular to the guide groove can still be provided that the slide is at least partially in the region of the crosspiece of the T-shaped cross-section and the slide at least one web or bar relative to the middle web of the T-shaped cross-section. This slide opposite the web can engage behind the recess in the bottom of the guide groove or the second edge of the guide groove, so that the otherwise frictional fixation is replaced by a positive fit.

In addition, it is also envisaged that the slide has a substantially Z-shaped cross section, wherein a first leg forms the U-shaped receptacle and the second leg forms a guide leg, which is slidably received in the housing. As a result, the leadership of the slider can be moved into a portion of the housing, which offers more space and the guide can be made stronger.

In addition, if the guide leg consists of two U-shaped protruding from a base webs, the dimension of the housing can be kept small.

In addition to a manual release of the slider, for example, by one or more eccentric pins can be provided to simplify the assembly process, that the slider is supported by means of two compression springs on the housing.

A further embodiment provides that the housing consists of two housing halves, which store between them a pinion whose toothing is associated with a toothing of the drive rod, which is guided laterally in a groove of the housing, which is formed by two mutually facing webs of the housing halves becomes. As a result, a few parts existing espagnolette gear is created. The leadership of the drive rod is done in a simple manner in a groove formed by the housing halves.

In order to limit the depth at which the drive rod transmission dips into the spar, it is provided that the webs form two shoulders, which support the housing on the C-shaped webs of the guide groove,

To ensure that the slider also cooperates with the edge strip on which rests the shoulder is envisaged that in the mounting position of the slider, an upper U-leg of the U-shaped receptacle is received in a recess of the shoulder or the web.

A simplification of assembly is given by the fact that the housing, the slide and the drive rod in the installed position of the espagnolette gear and the mounting position of the slider have aligned recesses which are enforceable by a fixing pin. The installation position of the espagnolette gear designates a special position of the drive rod relative to the housing. Preferably, the center position of the drive rod is chosen here, in which this can still be moved in both directions. With the mounting position of the slider is a position of the slider relative to the housing referred to, in which this is not or only slightly protruding in front of the housing. In the embodiment with compression springs, which act on the slide, they are maximally stretched.

Finally, it is provided that the slide is mounted on the side opposite the hand lever side of the housing.

The use of the aforementioned espagnolette gear is particularly useful in windows or doors, in which the spar is formed from a hollow chamber profile.

Fig. 1

ein Treibstangengetriebe in einer dreidimensionalen Darstellung in einer Rückansicht,

Fig. 2

das Treibstangengetriebe nach Fig. 1 in einer Vorderansicht,

Fig. 3

das Treibstangengetriebe nach Fign. 1 und 2 in einer zweidimensionalen Seitenansicht,

Fig. 4

einen Schnitt entlang der Linie IV-IV in Fig. 3 mit einem Flügelprofil, in das das Treibstangengetriebe eingesetzt ist,

Fig. 5

den Schnitt entsprechend Fig. 4 mit einem in das Flügelprofil eingreifenden Schieber,

Fig. 6

eine Explosionszeichnung des Treibstangengetriebes,

Fig. 7

eine erste Einbausituation des Treibstangengetriebes in einem Hohlprofil in verschiedenen Ansichten und Details, und

Fig. 8

eine zweite Einbausituation des Treibstangengetriebes in einem Hohlprofil, dass verschiedene Abmessungen aufweisen kann.

Further advantageous embodiments will be apparent from the drawings. It shows:

Fig. 1

an espagnolette transmission in a three-dimensional representation in a rear view,

Fig. 2

the espagnolette gear after Fig. 1 in a front view,

Fig. 3

the espagnolette gear after FIGS. 1 and 2 in a two-dimensional side view,

Fig. 4

a section along the line IV-IV in Fig. 3 with a wing profile into which the espagnolette gear is inserted,

Fig. 5

the cut accordingly Fig. 4 with a slider engaging in the airfoil,

Fig. 6

an exploded view of the espagnolette,

Fig. 7

a first installation situation of the espagnolette in a hollow profile in different views and details, and

Fig. 8

a second installation situation of the espagnolette in a hollow profile that may have different dimensions.

That in the Fig. 1 shown drive rod transmission 1 has a housing 2 and a movable drive rod 3. In the housing 2 holes 4 are provided, which serve me a thread not visible here as an abutment for a hand lever or its rosette. In addition, a bore 5 is mounted, which lies between the holes 4. This hole 5 is provided for the passage of a polygonal mandrel of the hand lever, not shown here. The housing 2 has a substantially T-shaped cross-section, in particular with reference to the Fig. 4 and 5 becomes clear and consists of two housing halves 6 and 7, between them a pinion 8 (FIG. 3 and 4 ) to store. The toothing 9 of the pinion 8 meshes with a toothing 10 of the drive rod 3, which is guided laterally in a groove 11 of the housing 2 on both sides, which is formed by two mutually facing webs 12, 13 of the housing halves 6, 7.

As a result, the drive rod 2 is guided longitudinally displaceable. The pinion 8 has an opening 14 for coupling to the polygonal mandrel of the hand lever ( Fig. 3 ) and a concentrically extending collar 15, which allows a bearing of the pinion 8 in the housing 2.

In the in the Fig. 2 visible front view, which lies in the installed position of the espagnolette drive 1 in the direction of the hand lever, has in the web 13 a recess 16. In this projecting transversely to the drive rod 3 displaceable mishandling device 17, which has a stop 19. With the stop 19 The misfire lock 17 abuts the frame when the sash is closed and is displaced transversely in the housing 2. By the transverse displacement of the mishandling device 17, a locking detent is brought out of engagement in a known manner, which is attached to the mishandling device 17. The mishandling device 17 is formed as a transverse to the drive rod 2 movable slide, which is guided displaceably in the housing 2 and is urged by a spring in its blocking position.

At the lying in the direction of the hand lever housing half 7 a parallel to the drive rod 2 extending web 18 is provided which extends at least over a partial length of the housing 2.

In the Fig. 4 is the installation situation of the espagnolette drive 1 in a trained as a hollow profile rail 20 can be seen, from which the wing is assembled. It can be seen here that the webs 12, 13 form two shoulders, which support the housing 2 on the C-shaped webs 21, 22 of a guide groove 23. In this case, the espagnolette gear 1 passes through the narrower designed central T-bar 24 of its T-shaped cross-section through an opening 25 of the bottom 26 of the guide groove 23. The web 21 forms an outwardly facing edge strip and limited in the embodiment of the fold of the spar 20th

The opening 25 can be made in various ways. This can be done for example by a milling process, which takes place from the Falzseite ago. In the end face 28 of the spar 20 are additional the opening 27 (bore 27 ² ) and holes 27 ¹ and 27 ³ ( Fig. 7a .), which are required for the passage of the square mandrel and the fastening screws of the rosette of the hand lever, which is fastened on the end face 28.

However, it is preferred that the opening 25 and the holes 27 ¹ , 27 ² and 27 ^{3 are produced} by a punching process. For this purpose, a punching tool is introduced into the guide groove 23 and the base 26 thereby partially removed. This is preferably carried out in the width, which results from the distance of the mutually facing webs 21, 22. Also, the opening 27 and the holes 27 ¹ , 27 ² and 27 ³ are produced by means of a punching tool. In order to avoid damage to the end face or the web 29, a die is mounted on the back 30 of the web 29. This requires that the through the web 22 formed edge strip of the spar 20 and the web 29 must have a distance 31 to each other, in which the die is introduced. Together with the web 32 thereby creates a groove 33 behind the web 29th

While the Fig. 4 shows the mounting position of the drive rod 1, is in the Fig. 5 It can be seen how the drive rod gear 1 is fixed to the spar 20. The mounting position refers to a state of the espagnolette drive 1, which is used for mounting the drive rod transmission 1 on the spar. The fixation of the espagnolette drive 1 designates an installation state in which the espagnolette gear 1 is indeed fixed to the spar 20, additional fasteners such as screws or the like, which serve, for example, for attaching the hand lever, are not yet attached.

On the housing 2, a slider 35 is mounted, which as well as in the Fig. 5 not shown mishandling device 17 transverse to the housing 2 - in the drawing Fig. 5 So horizontally - is relocatable. The slider 35 is but the mishandling lock 17 opposite and facing outward (to the building outside). The slider 35 has shown in the Fig. 6 a substantially Z-shaped cross section. A first leg 36 forms a U-shaped receptacle 37 at its free end and the second leg forms a guide leg 38 which is slidably received in the housing 2. In conjunction with the Fig. 5 it can be seen that the slider 35 with the U-shaped receptacle 37 surrounds the web 21. The slide 35 is acted upon by the spring 39 designed as compression springs in the direction of the web 21, so that the housing 2 is supported on the side facing in the direction of the web 22 via the web 18 and the housing side surface 40. The springs 39 are supported on the slide 35 on two flanges, which are provided for ease of attachment of the springs 39 with conical spikes.

In this case, the web 18 also engages behind the rib 41, which remains in the production of the opening 25 in the bottom 26. In addition, the slider 35 is at least partially in the region of the transverse web 45 of the T-shaped cross section and the slider 35 is at least the web 18 relative to the central web 44 of the T-shaped cross section opposite. As a result, the espagnolette 1 in the mounted position after Fig. 5 urged by the springs 39 in the drawing to the right until the web 18 abuts. In comparison to Fig. 4 becomes clear that the slider 35 in the Assembly position not or only slightly protrudes beyond the central web 44 and therefore can be inserted without difficulty in the space between the webs 21, 22 and the opening 25.

The guide leg 38 consists of two U-shaped protruding from a base 42 webs 43 which engage in corresponding openings of the housing 2. It is also provided that in the mounting position of the slider 35 whose upper U-leg 45 of the U-shaped receptacle 37 is received in a recess 46 of the shoulder or the web 12. This ensures that the receptacle 37 is aligned relative to the web 21, since the housing 2 is supported with the web 2 on this.

In the Fig. 6 a fixing pin 47 is indicated, which has a widened head 48 and a thinner shaft 49. The shaft 49 is seated in the mounting position of the slider 37 in a bore 50 of the drive rod 3 and passes through this and a recess 51 in the housing 2 and finally engages in a bore 52 of the slider 37 a. The holes 50, 52 extend concentrically in the mounting position of the slider 37, so that the shaft 49, which is tuned in its diameter to the bores 50, 52, the slide 37 in his in the Fig. 4 position shown holds.

The assembly of the drive rod 1 to the spar 20 is carried out as follows. First, in the spar, the opening 25 and the opening 27 is attached. Subsequently, the drive rod gear 1 is inserted into the opening 25. This is done in one direction 55 ( Fig. 4 ) perpendicular to the rebate surface. The espagnolette gear can be coupled with adjacent drive rods, not shown here, which are mounted longitudinally displaceably in the guide groove 22. This is done by screws 56, which pass through holes 57 in the drive rod 3. If the shoulders or webs 12, 13 on the webs 21, 22, the fixing pin 47 can be removed, which holds the slider 37 in its mounting position. The slide is urged by the springs 39 from the housing 2 and surrounds the web 21 of the spar 20- the web 18, however, based in height of the opening 27 through the web 18 on the profile web 32 from. This is done offset next to the opening 27th

If the fixing pin 47 is thus removed, the drive-rod transmission 1 is fixed and can no longer be removed. The slider 35 therefore forms a locking means with which the drive rod gear 1 is fixed to the spar. To disassemble the espagnolette, the slide 37 must be pushed back and can then be secured by means of the fixing pin 47.

It has already been stated above that the drive shaft in the form of a polygonal shaft of the hand lever passes through the opening 27 of the spar 20 wing. It is also contemplated that the opening 27 is penetrated by at least one fastener 60 of a rosette 61 of the hand lever and that this fastener 60 has an abutment in the form of a threaded hole 62 either in the housing 2 or a spacer 63, which in the space between the web 29 and the web 32 is introduced. The use of the spacer 63 is useful when the distance 31 is so large that the web 29 could twist when tightening the fasteners 60. The spacer 63 provides the fasteners 60 an abutment, which is directly clamped to the web 29. As a result, a support of the drive rod 1 relative to the web 29 is unnecessary.

It can be done according to the Fig. 6 provided that directly to the rosette 61 support projections 64 are mounted, which protrude through the opening 27 to the housing 2 and are received in openings thereof. These secure the housing in the longitudinal direction. However, this requires an adaptation of the rosette 61 to different profiles, as this is based on the changed positions of the profile section 65, 65 'in the Figure 5 is indicated. Since the rosette 61 must also be adapted to different color positions of the wing, therefore, the configuration with the spacer 63 is advantageous, since thereby a multiplication of the embodiments of the rosette 61 is avoided. The various embodiments of the spacer 63 are described below.

The rosette 61 has radially extending latching recesses, which locking projections are associated with a locking disk which is rotatably mounted on the square shaft of the hand lever, not shown here. As a result, an embodiment is possible in which a detent element is attached to the square shaft, which engages behind the recess 14 of the pinion 9. As a result, the axially extending to the square shaft spring exclusively serve to the hand lever tense. The locking functions of the lever are separate and therefore easier to customize.

In the Fig. 7 is a first installation situation shown. The spar 20 is shown in the Fig. 7a provided with three holes 27 ¹ , 27 ² and 27 ³ , which lie on a common center line and are mounted at the level of the bottom 26 of the guide groove 23. The middle bore 27 ² is used to pass the polygonal mandrel of the hand lever, while the holes 27 ¹ and 27 ^{3 are used} for the passage of the fastening screws, which find in the threads of the holes 4, the abovementioned abutment. It is in the Fig. 7a .) It can be seen that the bottom 26 is at least partially removed by the holes 27 ¹ , 27 ² and 27 ³ as well as the transversely to the bore direction extending web 32. Nevertheless, it is necessary to remove at least the lying between the holes 27 ¹ and 27 ³ section of the bottom 26. This could be done for example by a milling process that takes place from the Falzseite ago.

It has already been stated above that the production of the required recesses and bores can be carried out by a punching process. For this purpose - as already mentioned above - the introduction of a die is necessary, which prevents twisting and deformation of the web 29. For this purpose, the opening 25 is first prepared in a first step by a punching tool is used perpendicular to the folding direction. An opposing die is not possible and not necessary, since the opening 25 after installation of the espagnolette is largely covered. An inevitable sinking of the opening edges is therefore irrelevant. In addition, since the opening 25 has a width which corresponds approximately to the distance of the webs 21, 22, the bottom 26 is sufficiently stiffened by these webs 21,22 and extending perpendicular to the fold Radleisten 65, 66, so that it is not a collapse the guide groove 23 can come.

In order to Fig. 5 ) described distance 31 and 77 to bridge the spacer 63 ^{1 is} provided that in the Fig. 7d is shown in a front and a back view. This spacer 63 ¹ has on its the drive rod gear 1 facing rear two projecting ribs 67, 68, which on the housing 2 recesses 69, 70 (FIG. Fig. 2 ) are assignable. These ribs 67, 68 cause a fixation of the drive rod transmission. 1 Entland the guide groove 26. A central opening 71 allows the passage of the polygonal mandrel.

From the Fig. 7f .) It is clear that the spacer 63 ¹ is supported on the one hand on the web 29 and on the other hand on the housing 2 and bridges the distance 77 between the web 29 and the housing 2. In order to achieve a fixation of the spacer 63 ¹ on the wing, a hook-like extension 72 is also provided. This surrounds the edge of the introduced in the web 32 bore concentric with the bore 27 ² extends. In this case, the extension engages under the bottom 88 of the groove 33. As a result, the spacer 63 ^{1 is} also fixed to the spar 20 when no espagnolette gear 1 is mounted.

In the in the Fig. 7b .) shown embodiment, the same spacer 63 ^{1 is used} in a variant in which the hand lever not with screws but by means of a hand lever after the DE 196 01 119 C2 , of the EP 0 548 378 B1 , of the DE 42 38 459 A1 or the EP 0 692 592 B1 should be screwless. There are therefore no holes for fasteners necessary that could be in the threads of the holes 4. The spacer 63 ¹ engages according to the Fig. 7b .) With its flange-like ears 73, the side edges of the opening 27. In the spacer 63 ¹ mounted threaded holes 74 are arranged so that they lie in the region of the opening 27 and therefore can be reached by these. For this purpose, the opening 27 in this embodiment D- or semi-oval-shaped. In this case, the longest straight line and thus the largest dimension of the D-shaped opening 27 is at the level of the bottom 88, which extends perpendicularly from the web 29.

In the installation situation after Fig. 8 a spacer 63 ^{2 is} provided, which comes in a variant used. In this case, the holes 27 ¹ , 27 ² and 27 ³ ( Fig. 7a ) or the opening 27 is basically generated by means of a drilling operation. In the execution after Fig. 7b.) And 7c .), the opening 27 by means of two overlapping holes 27 ⁴ 27 ⁵ generated. Also, the largest dimension of the opening 27 is arranged at the level of the web 32. In this example, it follows that the bore center points lie on the web 32. The spacer 63 ² is also provided here with ears 75 which overlap the edges of the opening 27. A central bore 76 serves to pass through the polygonal mandrel of the hand lever. Again, according to the configuration of the spacer 63 ¹ provided that a rosette 61 via fastening screws on the spacer 63 ^{2 can be} fastened. For this purpose, the spacer 63 ² threaded holes 74 on.

This embodiment is particularly adapted to take various dimensions 31 account. At the spacer 63 ³ , a coupling device 80 is provided which allows a detachable connection of a spacer 81 and the spacer 63 ² . The coupling device consists essentially of a slot 82 in which the spacer 81 is insertable with a coupling portion. The slot 82 on the spacer 63 ² is dimensioned so that two adjacent insertion positions arise. In the left insertion position after Fig. 8f .) The spacer 81 is fixed in a left-hand receptacle 83, in the right half of the image in the right-hand receptacle 84. The receptacles 83, 84 are transverse symmetrically formed relative to the slot 82, so that the spacer 81 in the in the Fig. 8f .) shown four positions (after Fig. 8f .).

In this case, the drive rod gear 1 facing part of the spacer 81 is asymmetrically based on the slot 82. The spacer 81 is substantially Z-shaped and is based on the slot 82 above the protruding part of the spacer 81 on the spacer 63 ² , without the Slot 82 to tower. In this case 81 different levels are provided on the spacer 63 ² for each of the four possible positions of the spacer. This means that the surfaces on which the spacer 81 is supported relate to the plane plane 85 (FIG. Fig. 8d .) Are arranged offset. The plane plane 85 extends substantially transversely to the axis of the threaded bores 74 and parallel to the housing side surface 40. This results for each of the in Fig. 8f .) shown arrangements of the spacer 81 a different dimension 86. Thus, together with the possibility to omit the spacer 81, a total of five variants of the distance 31 can be covered.

The spacer 81 may be made of plastic molded part next to it and accordingly manufacture easily and accurately. This also makes it possible, if necessary, to make different spacers, which measure in the dimension 86 (FIG. Fig. 8g .), so that in addition to the above five options by adding more spacers 81 other mounting situations can be covered.

The spacer 81 supports the espagnolette 1 against the spacer 63 ² , as in the Fig. 8h .) recognizable. Since the espagnolette 1 is always displaced by the slider 35 in the direction of the web 22, this is supported close to the guide groove 23 on the spar anyway, so that a twisting of the espagnolette gear would be to be feared only in the lower area.

In both embodiments Fig. 7 and 8th It is provided that the spacer 63 ¹ and 63 ^{2 has} a boundary edge 87 which bears against the web 32. As a result, the assembly of the spacer 63 ¹ and 63 ^{2 is} simplified. The slot 82 or a corresponding coupling device preferably runs parallel and close to this boundary edge 87, so that the housing 2 is also supported at its point furthest from the webs 21, 22.

LIST OF REFERENCE NUMBERS

1

A drive

2

casing

3

driving rod

4

drilling

5

drilling

6

housing half

7

housing half

8th

pinion

9

Perforation

10

Perforation

11

groove

12

web

13

web

14

recess

15

Federation

16

recess

17

Tampering device

18

web

19

attack

20

Holm

21

web

22

web

23

guide

24

T-Bar

25

opening

26

ground

27

opening

27 ¹ , 27 ² , 27 ³

drilling

28

front

29

web

30

back

31

distance

32

web

33

groove

34

35

pusher

36

leg

37

admission

38

leg

39

feather

40

Housing side face

41

rib

42

Base

43

web

44

web

45

U-leg

46

recess

47

locating pin

48

head

49

shaft

50

drilling

51

recess

52

drilling

55

direction

56

screw

57

drilling

58

59

60

fastener

61

rosette

62

threaded hole

63, 63 ¹ , 63 ²

spacer

64

Support extensions

65

profile section

65 '

profile section

67

rib

68

rib

69

recess

70

recess

71

opening

72

renewal

73

ears

74

threaded hole

75

ears

76

drilling

77

distance

78

79

80

coupling device

81

spacer

82

slot

83

admission

84

admission

85

level

86

measure

87

boundary edge

88

ground

Claims (13)

Espagnolette transmission (1) with a housing (2) which is fastened to a spar (20) of a window or a door and a drive rod (3) which is displaceable by a drive means along the spar (20),
wherein on the housing (2) means (35) for fixing the drive rod transmission (1) on the spar (20) are mounted, which consist of locking means which engage in an undercut portion of a longitudinally of the spar (20) extending web (21) .
characterized,
in that the means consist of a slide (35) extending transversely to the web (21) and having a U-shaped receptacle (37) for embracing the web (21). Espagnolette transmission according to claim 1, characterized in that the housing (2) in a guide groove (23) of the spar (20) is receivable and the web (21) is a skirt of two facing each other C-shaped webs (21, 22) which form the guide groove (23) together with a bottom (26). Espagnolette transmission according to claim 1 or 2, characterized in that the housing (2) has a T-shaped cross-section. Driving rod transmission according to claim 3, characterized in that the slide (35) at least partially in the region of the transverse web (45) of the T-shaped cross-section and the slide (35) at least one web (18) relative to the central web of the T-shaped Cross section is opposite. Espagnolette transmission according to one of claims 1 to 4, characterized in that the slide (35) has a substantially Z-shaped cross-section, wherein a first leg (36) forms the U-shaped receptacle (37) and the second leg a guide leg ( 38) which is slidably received in the housing (2). Espagnolette transmission according to claim 5, characterized in that the guide leg (38) consists of two U-shaped from a base (42) projecting webs (43). Espagnolette transmission according to one of claims 1 to 6, characterized in that the slide (35) by means of two compression springs (39) on the housing (2) is supported. Espagnolette transmission according to one of claims 1 to 7, characterized in that the housing (2) consists of two housing halves (6,7) which store between them a pinion (8), the toothing (9) of a toothing (10) of the drive rod (3), which is guided laterally in a groove (11) of the housing (2), which is formed by two mutually facing webs (12, 13) of the housing halves (6, 7). Espagnolette transmission according to claim 8, characterized in that the webs (12, 13) form two shoulders which support the housing (2) on the C-shaped webs (21, 22) of the guide groove (23), Espagnolette transmission according to claim 9, characterized in that in the mounting position of the slide (35) an upper U-leg (36) of the U-shaped receptacle (37) is received in a recess of the web (12). Espagnolette transmission according to claim 10, characterized in that the housing (2), the slide (35) and the drive rod (3) in the installed position of the espagnolette (1) and the mounting position of the slider (35) are aligned recesses (50, 51, 52 ), which are enforceable by a fixing pin (47). Espagnolette transmission according to one of claims 8 to 11, characterized in that the slide (35) on the opposite side of the hand lever of the housing (2) is mounted. Window or door with a drive rod gearbox according to one of claims 1 to 12, characterized in that the spar (20) is formed from a hollow chamber profile.

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