EP1305490B1 - Door fitting for the external operation of a door, in particular a vehicle door - Google Patents

Description

The invention is directed to a door fitting in the preamble of the claim 1 specified type. With this fitting there is one on the inside of the Door outer panel attached bracket, the two approaches for the bearing axis one Has handle, with the bearing axis running essentially parallel to the door plane. On the outside of the door is the handle, which when in rest in a Main horizontal plane of the handle runs and on the bearing axis of the handle is hinged. For the connection between the handle and the carrier serve two angle levers, which consist of two pairs that can be coupled together Lever arms exist. One lever arm, hereinafter referred to as "handle arm" is located on each of the two handle ends. The other lever arm, the hereinafter referred to as "bearing arm" is on the bearing axis of the carrier preassembled. This bearing arm, the bearing axis and the carrier form one pre-assembled unit. The handle is installed from the outside of the door, where the two handle arms through two openings in the outer door panel threaded through one after the other and inside the door with the associated bearing arm be coupled.

For this purpose, the two handle arms have the one hand and the bearing arms on the other hand complementary coupling means, in pairs are trained differently. When coupling, there is first one next to one Removed cover located at the end of the handle. There are the coupling agents of the coupled front angle lever removed from the cover and only then the Coupling means of the rear angle lever adjacent to the cover. The The engagement position of the coupling means on the rear bell crank is indicated by a Screw secured.

In the known fitting of this type (DE 198 13 316 A1) exist Coupling means on the front angle lever from a one-way connection. There the two coupling parts become vertical to one perpendicular to the door plane extending connection axis inserted into each other. This is done at a Angular position of the handle with respect to its later horizontal rest position on the Door. When coupling the lanyards on the rear angle lever the lever must move from this angular position to a substantially horizontal position be transferred where the two coupling members in the stop position to each other reach. The screw for securing this stop position sits on the rear Handle arm of the handle. This well-known door fitting has proven itself, but can it cannot be used with certain door profiles. Prevent some door profiles namely the aforementioned rotation of the door handle in a substantially parallel to Door level lying level.

The invention has for its object a convenient and reliable mountable fitting of the type mentioned in the preamble of claim 1 develop that can be used universally for every door profile. This is achieved according to the invention by the measures mentioned in claim 1, which have the following special meaning.

In the invention, the assembly of the handle takes place exclusively in a substantially perpendicular to the door plane with respect to the carrier side assembly; both when engaging the on the front angle lever located coupling means as well as the coupling means of the rear Angle lever. The coupling of the handle at both ends takes place in a coupling plane perpendicular to the door. That's why it comes up Profile shapes above and below this coupling level not at all. The door can have any bulbous profile above and below the coupling level exhibit.

The coupling means from the front bell crank preferably consist of two in this coupling level lying thrust members, which are in the direction of the handle extend. The pushing together of these links takes place exclusively in the Coupling plane. These interlocking thrust members allow rotation of the Grip in the coupling plane, namely by a perpendicular to the coupling plane extending axis of rotation. As a result, the coupling means come automatically rear angle lever specifically engaged with each other. The latter consist of two in plug-in links essentially perpendicular to the door, whose Insert position is fixed by a locking screw. This assembly is very simple and can be carried out correctly even by inexperienced personnel.

Fig. 1

die Draufsicht auf den fertig montierten Türgriff nach der Erfindung, und zwar in Blickrichtung I von Fig. 2,

Fig. 2,

leicht perspektivisch, die Draufsicht auf den montierten Beschlag von Fig. 1, und zwar im wesentlichen in Blickrichtung II von Fig. 1,

Fig. 3

die Rückansicht auf den an der Tür montierten Beschlag von Fig. 1 bzw. 2,

Fig. 4,

perspektivisch, die Ansicht auf den einen Beschlagteil, nämlich den Griff mit seinen Griffarmen,

Fig. 5,

perspektivisch, nahezu eine der Fig. 3 entsprechende Rückansicht des zweiten Beschlagteils nach dessen Befestigung an der Innenseite der Türaußenverkleidung, etwa in Blickrichtung V von Fig. 2, wobei allerdings sowohl der Griff als auch ein dritter Beschlagteil von Fig. 2 noch nicht montiert sind,

Fig. 6,

in einer etwa der Draufsicht von Fig. 2 entsprechenden Darstellung die beiden Beschlagteile von Fig. 4 einerseits und Fig. 5 andererseits, die an ihrem vorderen Ende bereits miteinander gekuppelt sind, sich aber anderendig noch in Entkupplungsposition befinden,

Fig. 7,

in einer der Fig. 1 entsprechenden Draufsicht die beidendig vollzogene Kupplung der beiden Beschlagteile von Fig. 6, deren Ansicht durch den Pfeil VII von Fig. 8 verdeutlicht ist,

Fig. 8

eine perspektivische schräge Rückansicht auf die beiden miteinander gekuppelten Beschlagteile von Fig. 6, wobei die Blickrichtung zwar in Fig. 2 durch den Pfeil VIII verdeutlicht ist, aber der in Fig. 2 schon montierte dritte Beschlagteil, wie in Fig. 7, noch entfernt ist,

Fig. 9

die körperliche Vorderansicht auf ein Teilstück der Türaußenverkleidung vor der Montage des erfindungsgemäßen Türbeschlags, und

Fig. 10 + 11

Detailansichten zweier gegensätzlicher Schraublagen einer Sicherungsschraube für die Eingriffslage der am hinteren Beschlagende befindlichen Kupplungsmittel zwischen dem ersten und zweiten Beschlagteil, und zwar in Entkupplungsstellung in Fig. 10 und in Kupplungsstellung in Fig. 11.

Further measures and advantages of the invention result from the subclaims, the following description and the drawings. In the drawings, the invention is shown in an exemplary embodiment, the outer door paneling being omitted, but the position of which is indicated by dash-dotted lines between the elements of the fitting. Show it:

Fig. 1

the top view of the fully assembled door handle according to the invention, namely in viewing direction I of Fig. 2,

Fig. 2,

slightly perspective, the top view of the assembled fitting from FIG. 1, essentially in the viewing direction II of FIG. 1,

Fig. 3

the rear view of the fitting of Fig. 1 or 2 mounted on the door,

Fig. 4,

in perspective, the view of one fitting part, namely the handle with its handle arms,

Fig. 5,

in perspective, almost a rear view corresponding to FIG. 3 of the second fitting part after it has been attached to the inside of the outer door panel, approximately in the viewing direction V of FIG. 2, although both the handle and a third fitting part from FIG. 2 have not yet been installed,

Fig. 6,

2, the two fitting parts of FIG. 4 on the one hand and FIG. 5 on the other hand, which are already coupled to one another at their front end, but are still in the uncoupling position at the other end,

Fig. 7

In a plan view corresponding to FIG. 1, the coupling of the two fitting parts of FIG. 6, which is carried out on both ends, the view of which is illustrated by arrow VII of FIG. 8,

Fig. 8

6 shows a perspective oblique rear view of the two coupled fitting parts from FIG. 6, the viewing direction being illustrated by the arrow VIII in FIG. 2, but the third fitting part already installed in FIG. 2, as in FIG. 7, is still removed .

Fig. 9

the physical front view of a portion of the outer door panel before assembly of the door fitting according to the invention, and

Fig. 10 + 11

Detailed views of two opposing screw positions of a locking screw for the engagement position of the coupling means located at the rear fitting end between the first and second fitting parts, in the uncoupling position in FIG. 10 and in the coupling position in FIG. 11.

The door fitting according to the invention consists of three fitting parts 10, 20, 30, which are partially pre-assembled from several elements. The first Fitting part 10 includes, as can best be seen from FIG. 4, a handle 15 at both ends of the handle provided arms 11, 12, with which it is made in one piece Plastic is formed. This fitting part 10 is with its handle 15 from the 9 visible outside 34 of an outer door panel 35 mounted, wherein his two arms 11, 12 during assembly through two openings 37, 38 be put through. To in the assembly position shown in FIG. 2 all Fitting parts 10, 20, 30 grip the handle 15 well with the human hand can, the cladding with an inner curvature 39 recognizable from FIG. 9 be provided. During this insertion, the two arms 11, 12 of the Handle fitting 10 in contact with corresponding arms 21, 22 of the second Fitting part 20, which is located on the opposite inside 36 of the Door outer panel 35 is located.

As can best be seen from FIG. 5, this second fitting part 20 is one Unit consisting of several components that are pre-assembled together. To belongs first of all a carrier 25 with an inner profile of the outer door panel 35 adapted shape from bars and webs. Furthermore from approaches 24, 26 with the carrier 25 are integrally formed from plastic. At the ends they have Lugs 24 and 26 bearings for one inside the door approximately parallel to the door plane running bearing axis 40. Two arms 21, 22 are seated on the bearing axis 40 Installation case with the already mentioned arms 11, 12 of the handle fitting 10 in still cooperate in a manner to be described in more detail, whereby pairs of these Arms two angle arms 11, 21 shown in FIG. 8 on the one hand and 12, 22 on the other hand arise. The carrier has one that is best seen in FIG. 7 Assembly field 27 for the third fitting part 30, which initially when mounting the handle is missing, that is, it is not a bastand part of the bearing assembly 20 from the outset.

This third fitting part 30 has mainly covering functions and consists of a housing-like cover 33, which is modular with other functional parts can be connected. In the illustrated embodiment, is a functional part Lock cylinder 31 integrated in the cover unit 30, which with its control end 32nd penetrates an opening located in its mounting field 27 in the carrier 25.

This carrier opening 28 comes in a section of the panel opening 38 of Fig. 9 to lie.

First, as already mentioned, the cover unit 30 is not yet with the Bearing assembly 20 connected. The bearing assembly 20 is, as already mentioned on the inside 36 shown in FIG. 5 the dash-dotted line Exterior door trim 35 by means of fastening means 29 shown in FIG. 5 appropriate. 5 is a control lever 14 on the bearing assembly 20 Pivot axis 16 supported by the carrier 25. The control lever 14 engages behind its free end 18 has a control surface 17 provided on the bearing arm 22 there. At the same time, the control lever 14 is force-loaded by a spring 19. About the Control means 17, 18 is the bearing arm 22 by the spring 19 in the sense of the force arrow 49 of Fig. 5 to the rear, which is limited by stops. This When the handle fitting 10 is mounted, spring force 49 ensures that it, as shown in FIG. 2 shows, with its handle 15 on the outside 34 of the outer door panel 35 or sealant provided there comes to the plant.

The assembly of the handle fitting 10 on the inside of the outer door panel 35 attached bearing assembly 20 is between the handle arms 11, 12 on the one hand and the bearing arms 21, 22, on the other hand, are carried out in succession. For that are there each provided coupling means 41, 42 and 51, 52, the engagement of which in the same plane 50 takes place, which runs parallel to the drawing plane in FIG. 6 and in 3 is illustrated by a dotted line. This level 50 is therefore intended Be called "coupling level". This coupling level 50 is essentially perpendicular to the plane of the door, the course of which is indicated by the dot-dash line in FIG. 6 clear door paneling is determined. The coupling means on both sides 41, 42 on the one hand and 51, 52 on the other hand, however, are of different designs and come when mounting the handle fitting 10, as already mentioned, engaged one after the other.

As has already been said at the beginning, the in the assembled door fitting from the Cover unit 30, arms 11, 21 away the "front angle lever" form, while the adjacent the cover unit 30 arms 12, 22 to the "rear Angle lever "should belong. Accordingly, at 11, 21 of" front Poor "and at 21, 22 we speak of" rear arms " Handle assembly first come the coupling means 41, 42 of the front Angle lever 11, 21 in engagement with each other.

The front coupling means 41, 42 consist of mutually complementary Thrust members, which are designed here in the following manner. According to FIG. 4 the front handle arm 11 has a plate-shaped slide 41, which with a lateral fork 43 is provided. This is the thrust member 41 that is active when coupling. The counter-coupling means 42 is located on the front bearing arm 21 of FIG Bearing assembly 20 and, as can be seen from Fig. 5, consists of a Thrust receptacle 42, which is crossed by a bolt 44. The thrust receiver 42 consists of two plates arranged at a height from one another on the free side End of the bearing arm there 21. When you start mounting the handle the bearing arms 21, 22 of the bearing assembly 20 advantageously in a defined Pre-assembly position between the fully folded position of the handle fitting 10 1 to 3 on the one hand (rest position of the handle 15) and the full Fold-out position of the handle fitting 10 when the handle 15 is actuated. This Pre-assembly position is determined by a screw 60, which in the invention in fulfills two functions in a particularly advantageous manner, namely on the one hand the "Securing the position" of the hinged elements of the door fitting in the Pre-assembly position and on the other hand, the "tamper evident" of the one in Engaging coupling means 41, 42. The screw 60 should therefore follow "Locking screw" are referred to. It goes without saying that for both functions separate means of security could also be provided, but one would justify more space-consuming construction.

In FIG. 10, the rear view of a section of that in FIG. 5 is enlarged bearing unit 20 shown, partially in the outbreak, clarified. The bearing arm 22 has a through bore 47 in which the screw for the Locking screw 60 is located. This screw 60 takes its in Fig. 10 Screw-in position, where its inner end 61 protrudes from the bearing arm 22 so far, that it engages behind a stationary shoulder 53 in the bearing unit 20. This Shoulder 53 belongs to a housing integrated in this second fitting part 20 54, as shown in FIG. 5, spring-loaded, pivotable finger 55, which takes effect automatically in the event of a crash. In the event of a crash, the finger prevents it 55 a pivoting movement of the handle 15 and therefore a releasing movement of the Control lever 14. In Fig. 10, the shoulder 53 results from an edge thereof Housing 54. The screw-in position of Fig. 10 is by end stops 62, 48th achieved, which will be described in more detail.

When the locking screw 60 in its screw-in position of FIG. 10, the shoulder 53 engages behind, so the bearing arm 22 due to the acting spring force 49 in this defined pre-assembly position held. This position from the rear bearing arm 22 is because of the rotationally fixed connection with the bearing axis 40 on the front Bearing arm 21 of the bearing assembly 20 of FIG. 5 transferred. In the Pre-assembly position is therefore both arms 22, 21 in a defined, for the coupling process of the handle fitting 10 particularly favorable position.

In this pre-assembly position, the thrust receptacle 42 on the front bearing arm 41 in the direction of the mentioned coupling plane 50, which is approximately also the plane of the whole handle fitting 10. In the first phase of fitting the handle fitting 10 the plate-shaped slide 41 of the front handle arm 11 in the Thrust receptacle 42 inserted so that its fork 43 the bolt 44 in the Encompasses recording. This coupling situation can be seen in Fig. 6. The bolt 44 determines a substantially perpendicular to the mentioned coupling plane 50 5, dash-dotted axis of rotation 45 in FIG. 5 now the rear handle end 13 in the direction of the arrow 46 of FIG. 6 pivoted. The rear coupling means 51, 52 come into contact with one another Intervention. The position of the axis of rotation 45 relative to the handle end 13 ensures a these coupling means 51, 52 meet securely without a long search. These rear coupling means 51, 52 are designed in a special way.

6, the rear handle arm 12 has a mandrel that extends it 51. On the support-side bearing arm 22 there is one which can be seen from FIGS. 5 and 10 Plug-in receptacle 52, which is open essentially perpendicular to the door plane. The Door level is approximately in the direction of the outer door panel 35. Im rear bearing arm 22 is, as best seen in Fig. 10, is located on the Plug-in receptacle 52 the opposite outer end 63 of the locking screw 60.

On the screw receptacle 47 of FIG. 7 opposite wall of the Plug-in receptacle 52, a hole 56 is provided for a turning tool, which up to a rotary actuation point on the end face of the screw outer end 63 can be introduced. This turning tool is used for screw adjustment Locking screw 60. At the outer end 62 there is a collar 62 which in the 10 in a step-like enlargement of the bore 47 retracts. The bottom 48 of the extension of 47 serves as an end stop for it facing end face of the collar 62, which defines the screw-in position of FIG. 10. In front of the collar 62 there is still a free end piece 64 and a conical one Transition 65 between the end piece 64 on the one hand and the collar 62 on the other hand. In 10, the end piece 64 is already in the area of the plug-in receptacle 52, but does not protrude beyond a profile tab 57 provided there. This profile tab 57 defines a U-shaped opening profile 58 Socket 52.

The mandrel 51 has a mandrel profile which corresponds to the U-opening profile described above 58 of the receptacle 52 is complementary. This is caused by a Longitudinal groove 59, the groove depth of which is somewhat larger than that in the screw-in position of FIG. 10 protruding portion of the screw end piece 64 is formed. Then, 10, the opening profile 58 for the in connection with FIG. 6th described insertion of the mandrel 51 freely during the rotary movement 46. Then too the engagement of the rear coupling means 51, 52 is carried out and only needs to be secured.

The clutch engagement is secured by, as already mentioned actuate the locking screw 60 again 10, screwed out by the mentioned turning tool. This turning tool is passed through the hole 56 in the arm 22 until it is on the end face of the screw outer end 63 engages. When unscrewing first the rear grip of the screw inner end 61 on the shoulder fixed to the housing 53 canceled. Furthermore, the end piece 64 moves increasingly into one from FIGS. 4, 6 and 11 visible opening 66 in the mandrel 51. This will make the mandrel 51 fixed in the socket 52 of the bearing arm 22. To operate the screw 60 to make sense, namely fixing the clutch engagement 51, 52 at Clockwise rotation is a "left-hand thread" between the screw 60 and their threaded receptacle 47 are provided. The unscrewing position of the Locking screw 60 is determined according to FIG. 11 by end stops. Go to it the collar 62 of the locking screw 60 with its outer surface against that in FIG. 11 recognizable groove bottom 67 of the longitudinal groove 59 embedded in the mandrel 51. Then there is a both positive and non-positive securing of the clutch engagement 51, 52 before.

This securing of the coupling means at 51, 52 also automatically secures the Security of engagement provided on the two front arms 11, 21 Push elements 41, 42. Through the positive engagement in the area of the fork 43 of 41 on the one hand and the bolt 44 of 42 on the other hand, is a decoupling of those Coupling means 41, 42 only possible in the direction of the coupling plane 50. this will but prevented by the engagement of the plug-in members 51, 52 provided elsewhere, which are fixed in their coupling position by the locking screw 60. The The screwed-on position of the securing screw 60 from FIG. 11 ensures cohesion the fitting parts 10, 20 of the door fitting, which is already mounted on the door.

There is multiple access through a hole in the rebate area of the door mentioned turning tool of the locking screw 60 is provided. This access is then aligned with the hole 56 of FIGS. 10 and 11 of the rear bearing arm 22, when these hinged elements of the bearing assembly 20 in their described pre-assembly position relative to the carrier 25. This hole aligns in the pre-assembly position with one that can best be seen in FIG lateral cutout 68 in the carrier 25. This cutout 68 is used for the targeted Guide the lathe tool up to its rotary engagement points on the end face of the Screw outer end 63. As FIG. 11 shows, the unscrews in the described cone 65 in the opening 66 of the mandrel 51 and is thus effective for centering for the correct coupling position of the plug-in members 51, 52 To make securing and releasing the screw 60 sensible, it is recommended the thread engagement between the locking screw 60 on the one hand and their Thread absorption in the bore 47 on the other hand in the form of a left-hand thread train.

LIST OF REFERENCE NUMBERS

10

first fitting part, handle fitting

11

front arm of 10, handle arm (Fig. 4)

12

rear arm of 10, handle arm (Fig. 4)

13

rear handle end of 15 (Fig. 4)

14

Control lever (Fig. 5)

15

Handle of 10

16

Pivot axis from 14 to 20 (FIG. 5)

17

Control surface at 22 for 18

18

free end of 14

19

Spring of 14

20

second fitting part, bearing unit

21

front arm of 20, bearing arm (Fig. 3)

22

rear arm of 20, bearing arm (Fig. 3)

24

front approach to 25 (Fig. 5)

25

Bearer of 20

26

rear approach to 25

27

Assembly field on 25 for 30 (Fig. 7)

28

Opening in 25 for 31 (Fig. 5, 7)

29

Fasteners for 20 to 35 (Fig. 5)

30

third fitting part, cover unit

31

lock cylinder

32

Tax end of 31

33

case-like cover of 30

34

Outside of 35

35

Exterior door trim, door level

36

Inside of 35

37

first opening in 35 for 11 (Fig. 9)

38

second opening in 35 for 12 (Fig. 9)

39

Inner curvature of 35 (Fig. 9)

40

Bearing axis in 20th

41

Coupling means on 11, slide (Fig. 4)

42

Mating coupling means on 21, thrust receiver (Fig. 5)

43

Fork at 41 (Fig. 4)

44

Bolt in 43 (Fig. 4)

45

Axis of rotation between 10, 20 (Fig. 5, 6)

46

Rotation arrow of 13 (Fig. 6)

47

Screw mount, hole in 22 for 60

48

Floor area of an extension of 47, end stop for 60 to 22

49

Force arrow from 22 (Fig. 5)

50

Coupling level (Fig. 3)

51

Coupling means at 12, plug-in link, mandrel

52

Coupling means on 22, plug-in link, plug-in receptacle

53

Shoulder at 54 for 61 (Fig. 10

54

Housing for 55 to 25

55

Fingers on 25

56

Hole in 22 (Fig. 10)

57

Profile tabs in 52 (Fig. 10, 11)

58

U opening profile of 52 (Fig. 10)

59

Longitudinal groove in 51 (Fig. 11)

60

locking screw

61

Inner end of 60

62

Waistband, end stop from 60 to 47

63

Outer end of 60

64

End piece of 60 (Fig. 10)

65

conical transition between 62, 64, cone (Fig. 10)

66

Breakthrough in 51

67

Groove bottom in 59 for 62 (Fig. 11)

68

Detail in 25 (Fig. 8)

Claims (5)

1. Door fitting for the external actuation of a door, especially a vehicle door,
   with a handle (15) on the outside (34) of an external door panel (35), which handle can be grasped manually and can be moved in a tilting manner about a bearing spindle (40) disposed substantially parallel, or at an inclination, to the course of the handle;
   with a carrier (25) which is fastened on the inside (36) of the external door panel (35) and on which the bearing spindle (40) of the handle (15) is mounted;
   with two angle levers which extend between the handle (15) and the carrier (25) and consist of two lever arms (11, 21; 12, 22) that can be coupled to one another in pairs,
   wherein one lever arm (11, 12), which is to be regarded as the handle arm, is firmly seated on each of the two ends of the handle and the other lever arm (21, 22), which is to be regarded as the bearing arm, is preassembled on the bearing spindle (40) and forms a structural unit (20) with the carrier (25) and the bearing spindle (40);
   and optionally with a cover (33) which is fastened to the carrier (25) close to one end (13) of the handle (15) and contains, if required, functional parts such as a lock cylinder (31) or push-button switch,
   wherein, during the installation of the fitting from the outside (34) of the door, the two handle arms (11, 12) are threaded through two openings (37, 38) in the external panel (35) of the door and are coupled to the appertaining bearing arms (21, 22) on the inside of the door in succession,
   that is to say, first the coupling means (41, 42) of the front angle lever (11, 21) which is remote from the cover (33), and then the coupling means (51, 52) of the rear angle lever (12, 22) which is adjacent to the cover, and the engaged condition of the coupling means (51, 52) on the rear angle lever (12, 22) is secured by a screw (60);
   characterised in that
   the fitting into one another of the coupling means (41, 42; 51, 52) between the handle arm and the bearing arm takes place, in the case of both the front angle lever (11, 21) and also the rear angle lever (12, 22), in the same plane of coupling (50) which extends substantially perpendicularly to the plane of the door;
   that the coupling means of the front angle lever (11, 21) consist of two thrust members (41, 42) which lie in the said plane of coupling (50) and point in the direction in which the handle extends,
   but which, in the event of engagement, permit a rotation (46) of the handle (15) in the plane of coupling (50) about an axis of rotation (45) extending substantially perpendicularly to the plane of coupling (50);
   and that the coupling means of the other, rear angle lever (12, 22) are formed from two plug-in members (51, 52) which can be plugged into one another substantially perpendicularly to the plane of the door and whose plugged-in condition is secured by the screw (60).
2. Fitting according to claim 1, characterised in that the screw (60), which is to be regarded as a securing screw and which serves to secure the plugged-in condition of the plug-in members (51, 52), can be screwed into the bearing arm (22) of the rear angle lever.
3. Fitting according to claim 1 or 2, characterised in that, in the structural unit (20) on the carrier side, the bearing arms (21, 22) located on the bearing spindle (40) are spring-loaded (49) for a tilting movement of the handle (15) towards the external panel (35) of the door.
4. Fitting according to one of claims 1 to 3, characterised in that the thrust member which is seated on the front handle arm (11) is a plate-shaped slide (41) with a lateral bifurcation (43),
   while the complementary member on the bearing arm (21) on the carrier side is a thrust receptacle (42) which points substantially in the longitudinal direction of the handle (15) and is limited by a bolt (44) passing transversely across the receptacle;
   and that, after mutual insertion, the slide (41) engages, with the base of its bifurcation, around the bolt (44) of the thrust receptacle (42) and produces a pivot bearing (45) for the deliberate plugging into one another (46) of the thrust members between the rear handle arm (22) and the bearing arm (12) on the door side.
5. Fitting according to one of claims 1 to 4, characterised in that the plug-in member seated on the rear handle arm (12) is a profiled mandrel (51),
   while the opposing plug-in member on the bearing arm (22) on the carrier side is a plug-in receptacle (52) which is substantially open perpendicularly to the plane of the door;
   and that the securing screw (60) can be screwed into the bearing arm (22) and engages in the plug-in receptacle (52) in the securing situation.

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