DE102015109904A1 - Hardware for a building door and a method therefor - Google Patents

Abstract

The invention relates to a fitting (1) for a building door with a handle (30), with a stop element (43) connected to the handle (30) and with a carrier (10) having a first and a second stop (46, 47 ) for limiting a movement of the handle (30) by abutment of the stop element (43) on the first or second stop (46, 47). According to the invention, the movement of the handle (30) through the first and the second direction (VI) of the handle (30) is determined both in the case of a first orientation (V) directed to the left (V) and of the handle (30) the second stop (46, 47) are limited.

Description

The invention relates to a fitting for a building door. The fitting has a handle, in particular a door handle, a stop element connected to the handle and a carrier. The carrier has a first and a second stop for limiting a movement of the handle by abutment of the stop element on the first or second stop according to the preamble of claim 1. Furthermore, the invention relates to a method according to independent claim.

It is known to limit the movement of a door handle by stops. Further, it may be provided to use the same fitting when the door handle is to take a first, left-facing or a second, right-facing orientation. For this purpose, the fitting is designed to be converted accordingly, so that an orientation of the door handle can be changed. Thus, it can be decided when mounting the fitting on a building door on site, which orientation the door handle should take. The disadvantage here is that depending on the orientation of the door handle, the attacks in the reconstruction of the attacks must be implemented. For this purpose, the attacks must form an independent component.

The invention has for its object to provide a fitting and a method which overcome the above drawback, in particular to provide a fitting and a method in which the attacks can be permanently installed.

The object is solved by the independent claim 1. Advantageous developments of the fitting are given in the dependent device claims, the description and in the figures. Furthermore, the invention is also solved by the features of the independent method claim according to claim 13. Advantageous developments of the method are given in the dependent method claims, the description and in the figures. Features and details which are described in connection with the fitting according to the invention also apply in connection with the method according to the invention and vice versa. The features mentioned in the description and in the claims may each be essential to the invention individually or in combination. In particular, a fitting is provided with which the inventive method is executable, as well as a method that can be performed with the fitting according to the invention.

According to the invention, the movement of the handle can be limited by the first and the second stop in both a first orientation of the handle directed to the left and in a second orientation of the handle directed to the right.

Characterized in that the same first and second stop are used for the first and second alignment of the handle, it is not necessary to rebuild the stops when changing the orientation of the handle. Rather, the attacks can remain stationary. Thus, the attacks can be permanently provided in the carrier. In particular, the carrier can thereby be designed simply and / or have a high strength. The handle is in particular rotatably connected to the stop element.

The fitting has in particular next to the handle on a fitting body. Optionally, the fitting may have a transmission element and / or at least fastening element for fastening the fitting to the building door. Alternatively, the fitting can be connectable to the transmission element and / or the fastening element.

The fitting body can be used to arrange, in particular system, to a building door. Likewise, the fitting body can be arranged on other doors with planar outer surfaces such as interior doors of ships or trains. It is preferably provided to arrange a rear side of the fitting body on the building door. The fitting body is particularly suitable to rest with the back on an outer surface of the building door or alternatively be wholly or partially embedded in the building door. The fitting body can be arranged outside a lock case of a lock. The fitting body can be designed in particular as a door plate or as a rosette. Furthermore, the fitting body can be used as dummy shield, i. H. be configured without a receiving opening for a lock cylinder, or with a receiving opening for a lock cylinder.

The fitting body can serve for the storage of the handle. Additionally or alternatively, the fitting body may have at least one receptacle for receiving a fastening element which serves for fastening to the building door. Likewise, the fitting body may comprise at least one aperture element which forms at least a part of the front side of the fitting body. The panel element can protect the remaining fitting from environmental influences and / or serve as a decorative cover.

The terms "before", "behind", "above", etc. are used in the following as it is a Fitting in a state installed in a building door. The terms "axial" and "radial" refer in particular to an imaginary axis of a connecting piece of the handle.

Preferably, it can be provided that by a stop an upward movement of the handle beyond a rest position of the handle addition in which the handle is prevented.

The rest position is a position of the handle that occupies the handle when the handle is not operated. The handle may be moved to an actuation position that the handle occupies when a user has fully actuated the handle. In the operating position, one of the stops can prevent the handle from being further actuated in an actuating direction. The handle is movable between the rest position and the actuation position. All positions that can be captured for the handle, including the rest position and the actuation position, are referred to below as operating positions.

Prevents a stop the upward movement of the handle against the direction of actuation beyond the rest position, so the handle is movable in an assembled, ready-to-use condition of the fitting only between the rest position and the actuation position.

It may be that in the first orientation of the handle, the stop member in the rest position on the second stop and the second orientation of the handle abuts the stop member in the rest position on the first stop. In this way, the respective actuating direction of the handle in the first and the second orientation can be taken into account.

It is also conceivable that, in the first orientation of the handle, the stop element rests in the actuation position on the first stop and in the second orientation in the actuation position on the second stop.

Thus, it is possible that the abutment angle, which passes through the abutment element from a concern to the first stop until it abuts against the second stop, an operating angle which defines an angle between the rest position of the handle and the actuating position of the handle.

It is conceivable that the stops are arranged symmetrically to a longitudinal plane of the fitting.

Preferably, the handle with the stop element is reversibly detachable, in particular form-fitting, connected. This makes it possible to separate the stop element of the handle. For example, the stop element and the handle via a toothing, in particular via a splined shaft, be connected to each other.

The handle can be configured hollow. The connection of the handle with the stop element can be done in particular within the hollow handle.

In particular, the stop element can be accessible only from a rear side of the carrier. For example, the stop element may be arranged between a rear side of the carrier and a cover element for the rear contact with the carrier. As a result, the stop element is arranged in an installed state of the fitting inaccessible to an unauthorized user. The arrangement of the stop element behind the carrier removal of the stop element is prevented from the front.

By a reversibly releasable connection of the stop element with the handle, the handle can be disassembled for an authorized user. The cover may be reversibly releasably connected to the carrier. Thus, the authorized user can remove the cover from an unincorporated fitting and release the abutment element from the back of the wearer.

In particular, it can be provided that a mounting position of the handle is provided outside the operating positions for the handle. Only in the mounting position, the handle can be removed from the fitting. In the installed condition of the fitting, the handle can be prevented by an inaccessible from the outside fuse to take the mounting position. Thus, it is conceivable that a concern of the stop element on one of the stops the handle in the installed state is prevented from occupying the mounting position. By releasing the stop element from the rear side of the carrier, it is thus possible to transfer the handle in the mounting position.

It is conceivable that the stop element in at least two positions positively and / or non-positively connected to the handle. Thus, it is possible to provide different positions for the stop member with respect to the handle in the first and second alignment. For example, geometric arrangements are thus possible in which the stop element rests in the first orientation in the rest position on the second stop, but the stop element without a change of position relative to Handle in the second orientation would not rest in the rest position on the first stop. In particular, in a first position in which the stop member abuts the second stop in a first position of the handle in a first position, and in a second position in which the stop member is in the second position on the first stop in a rest position of the handle Abuts stop, be positively connected to the handle.

In particular, the stop element and the handle can be offset from one another by an offset angle VW with VW = 180 ° - AW and / or VW = 180 ° - BW. This is conceivable, in particular, in the case of a symmetrical arrangement of the stops relative to a longitudinal plane.

If the stop element and the handle are connected to one another via a toothing, then it is conceivable that the angle between two teeth of the toothing ZW is an integral divider of the offset angle VW. In particular, the divider can be between 3 and 20.

In particular, the fitting may be formed as an electro-mechanical fitting. Preferably, the fitting, in particular the fitting body on a coupling element which is moved by an electric drive. By the coupling element of the fitting can be designed such that a mechanical coupling of the handle with a lock that can be connected to the fitting, can take place, so that a torque from the handle to the lock is transferable. In addition, by the electric drive, a decoupling of the handle from the lock take place, in which a movement of the handle is decoupled from the lock. The fitting can serve the access control. In particular, a coupling takes place only after an authentication of an authorized user.

The electric drive may move the coupling element into an engaged position and / or into a disengaged position. The handle is particularly operable both when the coupling element is in the disengaged position and when the coupling element is in the engaged position. The coupling element can be connected to the handle at least indirectly. The coupling element can rotate in particular during a rotation of the handle. In the disengaged position, the handle can be with the coupling element out of operative connection with a counter-coupling element of the fitting. As a result, the handle is decoupled from the lock in an installed state of the fitting. In the engaged position, in particular, the coupling element is in operative connection with the counter-coupling element or can be brought into operative connection with the counter-coupling element by a movement of the handle. The latter applies, for example, if a clearance is provided between the coupling element and the counter-coupling element. As a result, in a built-in condition of the fitting, the handle is coupled to the lock. In the operative connection, the coupling element and the mating coupling element preferably connected to one another in a form-fitting manner.

The fitting may have the transmission element, which is engageable in operative connection with the lock. The transmission element serves to transmit a torque from the handle to a lock. For this purpose, the transmission element protrude from the back of the fitting body. The transmission element can be adapted to the lock with a first part which serves for insertion into the lock. The transmission element can, for. B. in the castle, especially in a nut of the castle, be plugged. The first part of the transmission element may be formed as a polygon, in particular as a square. Alternatively, the first part z. B. be formed as a piece of sheet metal. By transmitting the torque, it is possible in particular to actuate a latch and / or a bolt of the lock. Furthermore, it is optionally possible for the transmission element to connect to a handle on an opposite side of the building door. The transmission element is preferably connected to the counter-coupling element such that the transmission element rotates with the counter-coupling element. Z. B: The transmission element and the counter-coupling element can be positively and / or non-positively connected to each other.

Preferably, the fitting has a transmitting and / or receiving unit with which an authentication code can be received wirelessly. The transmitting and / or receiving unit may comprise an antenna. The authentication code can be transmitted from an external portable authentication transmitter to the transmitting and / or receiving unit. The authentication provider can passively, d. H. without own energy supply, or active, d. H. be equipped with its own energy supply. Thus, the authentication encoder can be designed as a passive or as an active transponder. After transmission of the authentication code, the authentication of a user can be checked.

Preferably, the counter-coupling element with the transmission element, which serves for connection to a lock, reversibly releasably connected. It is conceivable that for the Counter coupling element at least two positions relative to the carrier and / or the transmission element are ingestible.

Thus, it may be that the coupling element in the first orientation of the handle occupies a position which is geometrically different from the position occupied by the coupling element in the second orientation of the handle. The coupling element can in particular assume at least two positions relative to the carrier, which are rotated by the operating angle and / or the stop angle.

Accordingly, the mating coupling element must be adjusted so that the coupling element can be moved into the engaged position, in which the coupling element is positively connected to the mating coupling element, in particular engages in the counter-coupling element. Thus, it may be in particular that the counter-coupling element can assume at least two positions relative to the carrier and / or the transmission element, which are rotated by the operating angle and / or the stop angle. Thus, the transmission element can retain its geometric orientation which the transmission element requires for connection to the lock.

Preferably, the counter-coupling element and the transmission element are interlocked. In this case, the angle between two teeth of the toothing can be an integer divider of the operating angle and / or the stop angle.

In particular, the stop element may be part of a mounting element. The installation element can serve to guide the coupling element. About the mounting element, the coupling element is rotatably connected to the handle. In this case, in particular, the stop element can be integrated in one piece and / or in the same material, in particular monolithic, in the installation element.

The mounting element may be rotatably connected to the handle. The mounting element may be partially received in the handle. Here, the connection between the mounting element and the handle, which may be a particular toothing, take place within the handle.

In particular, the carrier has a carrier body and a bearing element protruding from the carrier body. For example, the hollow handle is rotatably mounted on the bearing element of the carrier. Preferably, the bearing element is hollow. The mounting element can be guided by the bearing element and rotatably mounted in the bearing element.

The fact that with the stop element at a change from an orientation of the handle to the other orientation of the handle and the mounted in the mounting element coupling element can be removed simultaneously and reassembled in a modified orientation of the handle, several necessary conversions can be done in a single assembly step ,

It is conceivable that the handle at least a first connecting element and the carrier have at least a second connecting element for peel-resistant rotatable attachment of the handle. The connecting elements can fix the handle in both the first and in the second orientation peel-resistant rotatable in the operating positions.

Preferably, the connecting elements can serve as a guide for the movement of the handle in a change of orientation of the handle. Thus, it is conceivable that the handle remains on the carrier during a change of orientation. This may in particular be the case when an electrical conductor leads from the carrier body into the handle.

Thus, it may be that a battery compartment for receiving an energy storage, which serves to supply the drive with electric current, and / or the drive are arranged in the handle. On the other hand, a printed circuit board can be arranged in the carrier body. An electrical conductor can thus lead from the battery compartment to the printed circuit board and / or from the printed circuit board to the drive.

In particular, when the electrical conductor which leads from the carrier into the handle, should remain connected to the battery compartment, the drive and / or the circuit board, the handle can change the orientation by the handle performs only a rotational movement. The connecting elements can support the rotational movement of the handle. Here, the connecting elements, for example, the handle axially fix the handle during 70% to 100%, preferably 75% to 95% of the rotational movement of the handle. In particular, only in the mounting position, which is passed through in a change of orientation, the connecting elements allow the axial movement of the handle.

It is conceivable that the first and the second connecting element are positively connected to one another in the operating positions. In this case, the first connecting element can be arranged behind the second connecting element, so that the second connecting element prevents axial movement of the handle leading away from the fitting body due to the positive locking. In one embodiment, a for Fitting body leading axial movement of the handle to be blocked by the concern of the handle on the fitting body. In the mounting position, the first and the second connecting element can be designed without form-fitting in the axial direction.

It is conceivable that the first and the second connecting element is designed as at least one projection. Preferably, the first connecting element designed as at least one projection is in the operating positions in the axial direction behind the second connecting element designed as at least one projection directly or indirectly. Additionally or alternatively, the projections of the first and second connecting element are offset without overlapping in the mounting position.

In particular, the first connecting element may be arranged on an inner side of the hollow handle and the second connecting element on the bearing element. By this arrangement, the peel-proof attachment of the handle can be done within the handle. In this case, the projecting bearing element may be at least partially received in the handle in the assembled state of the fitting. The second connecting element can be arranged on an outer side of the bearing element.

The fitting may have a spring for moving the handle to the rest position. Preferably, only one spring is provided to move the handle both in the first orientation and in the second orientation in the respective rest position. The spring may be connected to the stop element, in particular via a lever. The arrangement of the lever may be axially symmetric with the arrangement of the lever in the second orientation at the first orientation.

Thus, it may be that a first spring receptacle for supporting the spring in the first orientation of the handle and a second spring receptacle for supporting the spring in the second orientation of the handle are provided. Preferably, the spring receivers are arranged symmetrically to a longitudinal plane of the fitting.

In particular, the stop element has a first and a second bearing point. The first bearing serves to rotatably support the lever rotatably in the first orientation of the handle. Accordingly, the second bearing serves to rotatably support the lever rotatably in the second orientation of the handle. The first and the second bearing point may be formed axially symmetrical to each other.

At least a first part of the spring receiver can be formed in the carrier. In particular, the spring receptacle may be divided by a longitudinal division. As a result, a simple arrangement of the spring in the fitting body is possible.

The first part of the spring receiver can be covered by the cover. The cover member may have another part of the spring retainer. Preferably, the cover is reversibly releasably attached to the carrier. Here, the cover can be positively and / or non-positively attached to the carrier. As a result, the spring can be easily replaced or relocated.

The cover can be made in one piece. Alternatively, the cover can be made split. The cover may comprise several, in particular two, cover parts. The cover parts are each individually detachable from the carrier, in particular unscrewable. The cover parts may preferably be formed separately from one another. Be removed by removing the first cover the stop element. A second cover can serve for the storage of the spring. Here, the second cover z. B. form part of the spring holder.

It may be that the stop or the stops limited only in the disengaged position of the coupling element, the movement of the handle, in particular in the operating position. In the engaged position and after mounting of the fitting to the building door can be provided that a stop within the lock case limits the movement of the handle at least in one direction of movement.

• a. Aufheben einer Verbindung eines Anschlagelementes mit einer Handhabe,
• b. Wechsel der Handhabe von einer ersten Ausrichtung zu einer zweiten Ausrichtung,
• c. Bewegung des Anschlagelements von einer Ausrichtung, bei der in einer Ruheposition der Handhabe in der ersten Ausrichtung das Anschlagelement an einem ersten Anschlag eines Trägers anliegt, zu einer Ausrichtung, bei der in einer Ruheposition der Handhabe in der zweiten Ausrichtung das Anschlagelement an einem zweiten Anschlag des Trägers anliegt,
• d. Verbinden des Anschlagelementes mit der Handhabe.

The invention is also achieved by a method for changing an orientation of a handle, in particular a door handle, a fitting for a building door, comprising the following steps:

• a. Canceling a connection of a stop element with a handle,
• b. Change the handle from a first orientation to a second orientation,
• c. Movement of the stopper member from an orientation in which abuts in a rest position of the handle in the first orientation, the stopper member to a first stop of a carrier, to an orientation in which in a rest position of the handle in the second orientation, the stopper member to a second stop of the Carrier is present,
• d. Connecting the stop element with the handle.

Due to the fact that the stop element changes its orientation, for the first as well for the second orientation of the handle, the same first and second stops are used. Thus, it is not necessary to rebuild the attacks when changing the orientation of the handle. Rather, the attacks can remain stationary. Thus, the attacks can be permanently provided in the carrier. In particular, the carrier can thereby be designed simply and / or have a high strength.

In particular, in step a. a positive connection between the stop element and the handle are lifted by a linear removal of the stop element of the handle. In this case, a mounting element exhibiting the stop element can be pulled out of the handle in particular from the rear side of the carrier. The handle can in step a. remain on the carrier.

In step d. In particular, a positive connection between the stop element and the handle can be received by a linear approach of the stop element to the handle. In this case, the mounting element can be inserted in particular from the rear side of the carrier in the handle.

In step b. the handle can remain on the carrier. In particular, the carrier and the handle may have the connecting elements which at least partially fix the handle rotatably to the carrier, wherein in particular in step b. the change takes place only by a rotary motion. Preferably, the handle may remain on the carrier throughout the change of orientation.

In particular, before step a. the cover, the transmission element and / or the counter-coupling element are released from the fitting body. In addition, the spring can be released from the stop element and removed from one of the spring retainers. After step d. In particular, the counter-coupling element can be used with an orientation adapted to the coupling element. The spring can be inserted to the modified alignment corresponding spring receptacle and connected to the stop element. In addition, the transmission element and the cover can be re-attached.

Also, a fitting body is provided for a fitting according to the invention as such. The fitting body may be formed as described. In particular, a fitting body is provided under protection, which has a first and a second stop, which can limit the movement of the handle both in a first leftward orientation of the handle and in a second right-hand orientation of the handle.

Further measures improving the invention will become apparent from the following description of exemplary embodiments of the invention, which are shown schematically in the figures. All of the claims, the description or the drawings resulting features and / or advantages, including design details, spatial arrangement or process steps may be essential to the invention both in itself and in various combinations. Show it:

1 a perspective front view of a fitting according to the invention with a fitting body according to the invention,

2 a perspective rear view of the fitting 1 .

3 to 5 different positions of a door handle of the fitting 1 .

6 an exploded view of parts of the fitting body 1

7 A longitudinal section along AA 4 through a part of the fitting with a coupling element in an engaged position,

8th The clipping off 7 with the coupling element in a disengaged position,

9 a section of a cross section through the fitting 1 in a rest position, with the location of the cross-section off 7 according to BB,

10 the cut out 9 in an operating position,

11 a section of a rear view of a partially open fitting in a rest position according to 3

12 The view off 11 in an operating position,

13 One of the 11 corresponding rear view of a partially open fitting in a rest position according to 4

14 The view off 13 in an operating position

15 The view off 1 with a removed first panel element, with a removed handle and with a modified second aperture element

16 A rear view of the fitting 1 with a removed first cover

17 Longitudinal section along GG through the fitting 4 , where cut surfaces are unhatched,

18 a cross section through a coupling element, a counter-coupling element and a transmission element of the fitting 1 , where the location of the cut off 7 according to CC,

19 an exploded view of a counter-coupling element, a transmission element and a cover member

20 a section of a cross section of the fitting 5 in the mounting position, with the location of the cross-section off 7 according to DD,

21 a section of a longitudinal section of the fitting 4 along line EE, showing a connector,

22 an individual representation of a connector and a mounting element of the fitting 1 without adjusted proportions,

23 the view 1 in which a heart of the fitting 1 partially shown

24 a longitudinal section through a handle of the fitting 1 along FF,

25 a rear view of a support of the fitting 1 . 26 a perspective view of the carrier 25 from underneath,

27 a detail of a perspective rear view of another embodiment of a fitting according to the invention, shown partially open.

28 an exploded view of upper parts of the fitting 27 with a removed first panel element and

29 a method according to the invention,

30 Detail of the rear view of a fitting and fitting body according to the invention, in comparison to the fittings and fittings of the 1 to 28 are slightly modified,

31 Partially open front view of a likewise slightly modified fitting and fitting according to the invention,

32 Inside a handle of a slightly modified fitting arranged elements and special tool for a fitting according to the invention.

In the 1 and 2 is a fitting according to the invention 1 shown. The fitting 1 has a fitting body according to the invention 2 , a handle 30 , a transmission element 26 and fasteners 60 on. The handle 30 is designed as a door handle. The handle 30 has a connector 32 for engagement with a fitting body 2 and one of the connector 32 angled handle 31 on.

The transmission element 26 serves to be inserted into a nut of a lock and a torque of the handle 30 to transfer to the castle and thus to operate a trap and / or a bolt. There is an end to this 90 adapted to the transmission element of the nut. The fasteners 60 serve for fastening the fitting 1 at a building door.

As in the 3 to 5 shown, the handle can 30 take different positions. The handle 30 may assume a first leftward orientation V, as in FIG 3 shown. The handle 30 may be from the first orientation V to a second rightward orientation VI, which in 4 is shown, change. However, this must be the fitting 1 be at least partially dismantled. In a ready-assembled condition of the fitting 1 can the handle 30 only between a rest position I, as in 3 for the first orientation and in 4 shown for the second orientation with solid lines, and an operating position II, as in 3 for the first orientation and in 4 for the second alignment shown with dashed lines. The positions of the handle which can be received in the assembled ready-to-use state 30 are called operating positions. An operating angle BW is defined as the angle between the rest position of the handle and the operating position of the handle. For example, the operating angle can be 45 °. In the 5 is a mounting position III of the handle 30 shown in an assembled state of the fitting 1 is not ingestible. The mounting position III is both during a first assembly of the fitting 1 as well as during a change of the orientation of the handle 30 ingested.

In 6 are parts of a fitting according to the invention 2 in an exploded view shown. The fitting body 2 is with a front side 101 , a back 102 and side surfaces 103 . 104 . 105 . 106 trained, as in the 1 and 2 shown. The fitting body 2 has a carrier 10 on. The carrier body is with a front side 111 , a backside 112 and pages 113 . 114 . 115 . 116 educated. The carrier 10 has a carrier body 19 and a bearing element 11 on. The carrier 10 is formed of a metallic material. Here, the carrier 10 optionally a surface coating on the visible sides 113 . 114 . 115 exhibit. In addition to the surface coating, the carrier 10 partially formed of several materials (not shown). In particular in the area of the bearing element 11 a material can be chosen that can absorb large forces. The bearing element 11 protrudes forward from the carrier body 19 from. The bearing element 11 serves for the storage of the handle 30 , Here, the bearing element is in the handle 30 added. Between the bearing element 11 and the handle 30 is a bearing sleeve 33 provided for the haptic pleasant operation of the handle 30 and to reduce the wear of the handle 30 and the bearing element 11 serves.

On the front 111 is the carrier body 19 from a panel 9 covered. The aperture 9 consists of aperture elements 3 . 4 . 5 and another, in 1 shown aperture element 49 that in the aperture element 5 is used, together. On the back 112 close to the carrier cover elements 6 . 7 at. The aperture elements 3 . 4 . 5 . 49 and the cover elements 6 . 7 are each formed separately from each other.

As in 1 and 2 represented, at least form the diaphragm element 3 . 4 a level, vault-free surface. Just for the handle 30 around can the aperture 9 have a slight elevation, as in 7 shown.

The fitting 1 is considered an electromechanical fitting 1 executed. For this purpose, the fitting 1 a drive 22 , which is designed as an electric motor on. About a spindle 23 the drive moves 22 a coupling element 24 that in a built-in element 20 is guided, as in the 7 and 8th shown. The coupling element 24 can be in an engaged position X, which in 7 is shown to be moved. In the engaged position X, the coupling element engages 24 in an opening 73 a counter-coupling element 25 of the fitting body 2 one. In this case, the counter-coupling element surrounds 25 circumferentially the coupling element 24 ,

The installation element 20 and the handle 30 are rotatably connected to each other, in particular toothed, as in the 9 and 10 shown. Because of the coupling element 24 in the installation element 20 is guided, the coupling element moves 24 upon rotation of the handle 30 from a rest position I to an operating position II with the handle 30 With. Thus, a torque is transmitted from the handle 30 on the coupling element 24 , Attacks the coupling element 24 in the counter-coupling element 25 a, so can the torque on the counter-coupling element 25 and on with the counter-coupling element 25 rotatably connected transmission element 26 be transmitted. Thus, upon actuation of the handle 30 the torque acting on the lock.

As in 18 shown is a game between the coupling element 24 and the counter-coupling element 25 intended. Therefore, it may be that the user first has the handle 30 move before, in the engaged position X, the coupling element 24 a torque on the counter-coupling element 25 transfers.

In a disengaged position XI, which in 8th is shown, there is the coupling element 24 out of engagement with the counter-coupling element 25 , Even in the disengaged position XI can handle 30 be operated. The coupling element 24 also rotates in the disengaged position XI with the handle 30 With. However, a torque in the disengaged position XI can not affect the counter-coupling element 25 be transmitted. Thus, a movement of the handle remains 30 ineffective on the lock.

In the 8th Dashed is an intermediate position XII of the coupling element 24 shown in which the coupling element 24 located when the drive 22 tried the coupling element 24 to move into the engaged position X, but due to an already made rotation of the coupling element 24 not in the counter-coupling element 25 can engage, but to the counter-coupling element 25 encounters.

So that the fitting body 2 run as flat as possible, are the drive 22 and one in 23 illustrated battery compartment 34 in the handle 30 added. The battery compartment 34 serves to, in an operational condition of the fitting 1 energy storage 57 , In particular batteries or accumulators, record, with the help of the drive 22 electrical power can be supplied. Also located is the coupling element 24 at least partially in the handle 30 as in the 7 and 8th shown. The handle 30 this is hollow. In particular, there are the coupling element 24 , the counter-coupling element 25 , the transmission element 26 and the handle 30 on a common axis 120 ,

The drive 22 , a motor bag 21 for the drive 22 and the coupling element 24 are in the installation element 20 recorded, as in the 7 to 10 shown. The installation element 20 is in the hollow bearing element 11 rotatably mounted. This projects beyond the mounting element 20 the bearing element 11 forward, as in 15 shown, so that positive locking means 96 of the installation element 20 a positive connection with positive locking means 58 the handle 30 can enter, as in the 9 and 10 shown. The installation element 20 Here is also partially in the hollow handle 30 arranged. Also, the mounting element itself has a passage opening 118 for storing the motor bag 21 with the drive 22 and for guiding the coupling element 24 on, like in the 7 . 11 and 22 shown. In this case, the passage opening 118 each section of the engine bag 21 or the coupling element 24 customized.

The counter-coupling element 25 is directly in a counter-coupling element receptacle 63 of the carrier 10 for the counter-coupling element 25 added.

So the drive 22 the coupling element 24 moved to the engaged position X, an authorized user must have been previously authenticated. For this purpose, the fitting 1 a transmitting and receiving unit with which an authentication code can be received wirelessly. The transmitting and receiving unit can be an antenna 51 , in the 23 is shown schematically. The authentication code can be transmitted from an external portable authentication transmitter to the transmitting and receiving unit. A control unit 56 on a printed circuit board 50 is arranged, checks the authentication code and compares it with a comparison code or a default. The control unit 56 is in 23 from the board 68 hidden and therefore shown only dashed. If the authentication code and the comparison code match, or if the authentication code corresponds to the specification, the control unit leaves 56 the drive 22 the coupling element 24 move in the direction of the engaged position X. The control unit controls and / or regulates the drive 22 ,

The antenna 51 is on a circuit board 68 arranged. As in the 15 and 17 shown, is the board with the antenna 51 inside the vehicle 10 arranged. This can also be a particularly flat fitting 1 be achieved.

As in the 1 and 2 shown, that is the carrier 10 on three sides 103 . 104 . 105 visible, noticeable. Thus, material for the aperture 9 be saved. In particular, there are three pages 113 . 114 . 115 of the carrier 10 completely visible. The carrier 10 closes at the visible side surfaces 103 . 104 . 105 directly to the aperture 9 at. The aperture 9 closes on the visible sides 113 . 114 . 115 flush with the carrier 10 from. Thus, the carrier 10 on the front side 101 invisible and must be on the front 111 not be surface treated for aesthetic reasons.

At a lower side surface 106 is the bottom side 116 of the carrier 10 completely covered. The lower side surface 106 is rounded.

An upper first panel element 3 and a lower second aperture element 4 are on a shape and / or adhesion to the carrier 10 attached. In this case, the form and / or adhesion occurs within the carrier 10 , This allows on in the installed state of the fitting 1 visible grub screws for fixing the panel elements 3 . 4 be waived.

The first panel element 3 is as a flat plate of the form and / or adhesion means 8th protrude backward, trained, as in the 6 and 16 shown. The second aperture element 4 is designed as a bent only in one end plate of the form and / or adhesion means 8th protrude rearward, executed.

The second aperture element 4 is made of metal. In the production of the second aperture element 4 only bent and not deep-drawn.

Thereafter, the form and / or adhesion means 8th be welded. As a result, a particularly inexpensive production is possible.

The first panel element 3 covers the antenna 51 , Thus signals the antenna 51 can reach well, is the first aperture element 3 made of a plastic. Optionally, a surface coating of the first panel element 3 be provided. The first panel element 3 will be in the carrier 10 clipped. For this purpose, the carrier 10 appropriate recordings 97 , as in 16 shown on. The connection between the first panel element 3 and the carrier 10 is only from the back 112 of the carrier 10 solvable. This allows the first panel element 3 not be removed by an unauthorized user.

Also for reducing electromagnetic damping is the first cover 6 that the antenna 51 covered, made of plastic. The first cover element 6 , is on the back 112 glued. The first cover element 6 towers over the back 112 of the carrier 10 , This can be an electrically conductive connection between the carrier 10 and a metallic door in the area of the antenna 51 be avoided.

So in the carrier 10 no electrically conductive paths around the antenna 51 present, the carrier points 10 in the area of the antenna 51 an electronic receptacle designed as a passage opening 13 on. The electronics recording 13 serves as a receptacle for the board 68 and the circuit board 50 , In addition, the carrier points 10 a gap 84 through, through which an electrical conductive connection around the antenna 51 is interrupted, as in the 6 . 15 and 16 shown.

The board 68 with the antenna 51 is electrically isolated from the carrier 10 educated. The antenna 51 is only over the circuit board 50 on the carrier 10 attached, as in the 15 and 17 shown. The circuit board 50 and the antenna 51 are connected to each other via electrically conductive connections.

Next to the antenna 51 to receive the authentication code instructs the board 68 an unillustrated antenna element for receiving the comparison code or the default. Through the antenna element, signals are at a higher frequency than with the antenna 51 receive.

The second cover element 7 is reversibly detachable on the carrier 10 fastened, in particular screwed. As a result, a non-destructive access to the behind the second cover 7 lying elements 40 . 41 . 42 . 20 . 25 . 43 possible. It can for recesses on the second cover 7 and the carrier 10 be provided, which fasteners such as screws for releasably attaching the second cover 7 on the carrier 10 be able to record.

The first and the second diaphragm element 3 . 4 enclose the handle 30 less than half, leaving the first and second aperture elements 3 . 4 from the fitting body 2 can be removed without the handle 30 must be dismantled.

The second aperture element 4 is about a form and adhesion to the carrier 10 attached, which is detachable by vertical, downward displacement. These are in recordings 99 of the carrier 10 that in the 6 and 25 are shown spring washers 27 that in the 6 and 16 are shown, inserted, in which the form and / or adhesion means 8th of the second diaphragm element 4 can intervene. For this purpose, the form and / or adhesion means 8th of the second diaphragm element 4 formed as provided with a mushroom-headed pins. The spring washers 27 are passable in a lower area for the mushroom heads. In an upper area of the spring washers 27 the mushroom heads are held positively to the front, while the spring washers 27 clamp the mushroom heads such that the second aperture element 4 is held. If the clamping force is overcome by a user, the user can use the second aperture element 4 move down and then decrease. Alternatively, an O-ring may be used instead of the mushroom head (not shown). Instead of the spring washer, a receptacle is in particular directly in the carrier 10 provided, which is divided into two receiving areas. The two receiving areas are connected by a tapered area. In a first lower receiving area of the pin provided with the O-ring can be introduced in particular stress-free. Thereafter, the pin is moved with the O-ring through the tapered portion up and taken in the second receiving area by clamping. If the O-ring is in the second receiving area, the tapered area prevents it from moving downwards on its own. By a paragraph in the second receiving area of the O-ring is held in such a way that also prevents movement forward.

The carrier 10 points in the region of the second diaphragm element 4 Door fastening receivers 14 . 15 , as in 25 shown on. Thus, after disassembly of the second aperture element 4 the fasteners 60 accessible. So it may be desirable for easy assembly or disassembly that the fasteners 60 only by moving and removing the second panel element 4 are reachable. This applies z. B. for arranged on the inside of building doors fittings. Also, this can be arranged on the outside of building doors fittings 1 apply, provided the fasteners 60 not from the front 111 are detachable in the installed state. For example, the fasteners 60 only from the back 112 of the carrier 10 be solvable. So it is also conceivable, a Notschließzylinder (not shown) behind the second panel element 4 provided.

Alternatively, for reasons of tamper protection, exactly the simple access to the fastening elements should be provided 60 be prevented. For this purpose, a securing element (not shown) under the form and / or adhesion means 8th of the second diaphragm element 4 be arranged and a displacement of the second diaphragm element 4 prevent by a positive connection. Alternatively or additionally, in the second diaphragm element 4 an opening 98 be designed for a lock cylinder, as in 15 shown. The lock cylinder (not shown) can be installed in a state of the fitting 1 protrude through the opening and enter Moving the second aperture element 4 to prevent down.

Apart from a possible opening 98 for the lock cylinder have the first and second aperture element 3 . 4 a continuous surface.

The carrier 10 has a lock cylinder receptacle 12 on, like in the 6 and 25 shown. The designed as a through hole lock cylinder recording 12 is dimensioned such that a lock cylinder at different distances to the handle 30 can be pushed through. The emergency lock cylinder can be completely behind the second aperture element 4 be hidden. Otherwise, the lock cylinder through the second aperture element 4 protrude, with the opening 98 of the second diaphragm element 4 the size of the lock cylinder is adjusted. For different distances of locking cylinders to handle 30 need second aperture elements 4 with corresponding openings 98 be kept. The remaining fitting 1 However, it does not have to be at the different distances of a lock cylinder to handle 30 be adjusted.

Are different distances of the fasteners 60 with each other and / or to handle 30 conceivable, so can the corresponding door attachment receptacle 14 . 15 be configured such that the fasteners 60 are variably placeable. So are the door mounting shots 14 each designed as a slot, as in 25 shown.

The first panel element 3 and the first cover member 6 form a protective downwardly open housing around the board 68 , As in 25 shown, the housing is open at the bottom, so that air circulation is achieved. As in 6 and 16 shown, the first panel element 3 an angled protective device 74 on that in the gap 84 is arranged. The gap 84 is formed rising from outside to inside.

In 23 are electrical conductors 37 . 38 . 91 . 92 shown. The first electrical conductors 37 . 38 are in the handle 30 arranged and adapted to electrical power from two poles of the energy store 57 to transport. The first electrical conductors 37 . 38 lead through the handle 30 from the battery compartment 34 to the circuit board 50 , Continue lead from the circuit board 50 second electrical conductor 91 . 92 to the drive 22 , The first electrical conductors 37 . 38 supply the printed circuit board 50 with electric current.

About the first and second electrical conductors 37 . 38 . 91 . 92 becomes the drive 22 supplied with electricity. This gives the drive 22 electrical power only via the circuit board 50 , All described electrical conductors 37 . 38 . 91 . 92 are within the handle 30 and inside the fitting body 2 arranged.

The first and second electrical conductors 37 . 38 . 91 . 92 are inside the connector 32 mechanically connected to each other, wherein the electrical conductors 37 . 38 . 91 . 92 are electrically isolated from each other. This applies in particular to the area in which the installation element 20 is arranged.

The installation element 20 stores the first and second electrical conductors 37 . 38 . 91 . 92 , For this purpose, the installation element 20 a boundary area 95 on. The boundary area 95 is designed as a smooth portion of a cylindrical surface. The boundary area 95 is formed such that the electrical conductors 37 . 38 . 91 . 92 in any operating position of the handle on the boundary area 95 abut, as in the 9 and 10 shown. This applies to both the first and the second orientation V, VI.

Around the boundary area 95 partially form, are the positive locking means 96 not around the entire circumference of the mounting element 20 trained, as in the 9 . 10 and 22 shown. Likewise, the positive locking means 58 interrupted, as in the 9 . 10 and 22 shown to a region for guiding the electrical conductors 37 . 38 . 91 . 92 to build. The positive locking means 58 are interrupted twice, so that for both the first and the second orientation V, VI of the handle 30 an area for guiding the electrical conductors 37 . 38 . 91 . 92 results.

In the area of the bearing element 11 are the electrical conductors 37 . 38 . 91 . 92 arranged rotationally. This is a guide 93 provided, the side of a passage 94 the bearing element is formed in the 9 . 10 and 26 is shown. Above is the guide 93 through the bearing sleeve 33 limited.

Down the boundary area closes 95 the leadership 93 off, as in the 9 and 10 shown.

The battery compartment 34 is in the handle 31 arranged. Here, the energy storage 57 by removing a lid 25 be replaced. The lid 35 Can only by a special tool (s. 32 ) be openable. The battery compartment 34 ends in front of the lid 35 , The battery compartment 34 is dimensioned such that the energy storage 57 over the battery compartment 34 out into the lid 35 protrudes. Here is the lid 35 for the electrical conduction of the electric current of at least one energy storage 57 intended.

The lid 35 is the size of the energy store 57 adapted so that a secure hold of the energy store 57 and a secure electrical contact on the lid 35 possible are. Here are a flat projection in the lid 35 and a scope of the lid 35 adapted to each other so that the energy storage 57 even with a to an axis of the handle 31 radial movement of the energy store 57 , one pole of the energy store 57 contacted. Thus, the energy storage 57 even with a shaking movement on a flat projection of the lid 35 issue. In particular, the lid 35 with the negative pole of the energy storage 57 electrically connected. Additionally or alternatively, a spring element (not shown) between the negative terminal and the lid 35 be provided, over which the negative terminal with the lid 35 electrically connected.

Within the handle 30 is an electrical conductor 36 , in particular a metal strip 36 intended. This is inside the handle 31 the handle 30 arranged, and passes the electric current from the lid 35 on the battery compartment 34 past. To make a stable contact with the lid 35 to ensure is the electrical conductor 36 designed spring-loaded and is in particular resiliently on the lid 35 at. Here is the electrical conductor 36 , especially the metal strip 36 , formed such that upon insertion of the lid 35 in the handle 31 the electrical conductor 36 increasingly bending elastically.

Furthermore, a spring element 59 in the battery compartment 34 arranged, which is a mechanical force for fixing to the energy storage 57 exercises and the energy storage 57 especially against the lid 35 suppressed. Here is a paragraph in the handle 31 provided against which the battery compartment 34 is applied. In the case where the energy storage 57 are contacted resiliently from both sides, a particularly secure contact is achieved, the movement of the handle 31 Takes into account.

In the 11 to 14 are rear views of the fitting 1 from the 3 and 4 shown, wherein the 11 and 12 a first orientation V of the handle 30 and the 13 and 14 a second orientation VI of the handle 30 correspond. Here are each the transmission element 26 , the counter-coupling element 25 and the second cover member 7 not shown, so that the fitting 1 partially open.

As in the 11 to 14 shown, the fitting body 2 a feather 40 on. The feather 40 serves as the handle 30 to move to the rest position I. The feather 40 is over a lever 42 indirectly with the handle 30 connected. This allows a sufficiently high torque on the handle 30 be applied. The feather 40 is designed as a compression spring. The lever 42 is about an extension with the handle 30 connected. Here, the extension corresponds to a stop element 43 , The stop element 43 is part of the monolithic built-in element 20 and thus rotatable and reversible detachable with the handle 30 connected.

The lever 42 is in the stop element 43 inserted and thus rotatably mounted. Here is the lever 42 at the first orientation V of the handle 30 in a first depository 64 the stop element 43 and at the second orientation VI of the handle 30 in a second storage location 65 the stop element 43 stored as in the 11 to 14 shown.

Another end of the lever 42 is via a spring carriage 41 with the spring 40 connected, in particular clipped. The lever 42 is here in the spring carriage 41 rotatably mounted.

The feather 40 is in a first spring receptacle 82 at the first orientation V of the handle 30 stored as in the 11 and 12 shown. The spring is corresponding 40 in a second spring receptacle 83 at the second orientation of the handle 30 stored as in the 13 and 14 shown.

By a diameter d of the spring 40 is the thickness of the fitting body 2 specified. Thus, the thickness corresponds to the spring seat 82 . 83 and the thickness of the aperture 9 the thickness of the fitting body 2 , as in 17 shown.

The respective spring holder 82 . 83 surrounds the spring 40 , The spring recording 82 . 83 also acts to guide the spring carriage 41 , During compression or decompression of the spring 40 becomes the lever 42 over the spring carriage 41 on the spring receiver 82 . 83 guided, wherein the spring carriage 41 on the spring receiver 82 . 83 slides. This will cause a movement of the lever 42 specified.

The lever 41 is like that with the spring 40 and the stopper element 43 connected during movement from the actuation position II in the rest position I, an angle HF between the spring 40 and the lever 41 and an angle HA between the lever 41 and the stopper element 43 reduce so much that by the spring 40 , the lever 41 and the stopper element 43 on the handle 30 acting torque in the rest position I is greater than in the operating position II the handle 30 be held particularly effectively in rest position I. Furthermore, this is the while during the movement of the handle 30 from the actuation position II in the rest position I decreasing spring force of the spring 40 overcompensated.

Preferably, the decreasing angles HF and HA are between 180 ° and 90 ° during a movement from the actuation position II to the rest position I. The angle HA is reduced to less than 90 ° during a movement from the actuation position II to the rest position I. This results in a wave-shaped torque curve for the spring 40 , the lever 41 and the stopper element 43 on the handle 30 acting torque.

A first part 48 the spring recordings 82 . 83 in the carrier 10 educated. In the assembled state of the fitting 1 is the first part 48 the spring recording 82 . 83 through the second cover member 7 covered, whereby the second cover 7 a second part 62 the respective spring retainer 82 . 83 forms. The spring shots 82 . 83 are divided by a longitudinal division. This is the first part 48 the spring recordings 82 . 83 designed so open that the spring 40 simply mounted, dismounted or from a spring receiver 82 . 83 in the other spring receptacle 82 . 83 can be relocated.

The carrier has a first stop 46 and a second stop 47 on. The attacks 46 . 47 serve to limit a movement of the handle 30 in the assembled state. At the first orientation V of the handle 30 lies the stop element 43 in the rest position I at the second stop 47 and in the operating position II on the first stop 46 on, like in the 11 and 12 shown. At the second orientation VI of the handle 30 lies the stop element 43 in the rest position I at the first stop 46 and in the operating position II on the second stop 47 on, like in the 13 and 14 shown. Thus limit the same attacks 46 . 47 the movement of the spring 40 both in the first and in the second orientation V, VI of the handle 30 , The attacks 46 . 47 are symmetrical to a longitudinal plane LE of the fitting 1 ,

A stop angle AW is determined by the position of the stop element 43 in the rest position I at the first orientation V and by the position of the stop element 43 in the rest position I at the second orientation VI, as in 11 shown, given. The stop angle AW corresponds to the operating angle BW.

The handle 30 is with the stop element 43 reversibly releasably connected. For this purpose, the installation element 20 on the outer periphery of the mounting element 20 a gearing on that in a gearing on an inside 81 the handle 30 engages, as in the 9 and 10 shown.

Regarding the vehicle 10 is the stop element 43 in the rest position I at the first orientation V offset by the stop angle AW relative to the rest position I arranged at the second orientation VI. This, that the handle 30 when changing from one orientation V, VI to the other orientation V, VI by 180 °, results in an offset angle VW of 180 ° -AW, with which the stop element 43 regarding the handle 30 is to be rearranged at a change from the first orientation V to the second orientation VI. For such an offset is possible, an angle between the teeth of the teeth ZW has been selected with an integer divisor of the offset angle VW, as in the 9 and 10 shown. Here, the divider is exemplary 6 ,

By doing that with the stopper element 43 executed installation element 20 the coupling element 24 leads, this is at a first orientation V of the handle 30 opposite to a second orientation VI of the handle 30 in the rest position I also offset by the stop angle AW, as indicated by a comparison of 11 and 13 results. Accordingly, the counter-coupling element 25 at the first orientation V of the handle 30 opposite the second orientation VI of the handle 30 also offset by the stop angle AW, in the carrier 10 used. The counter-coupling holder 63 is in the carrier 10 exemplified such that the counter-coupling element 25 is freely rotatable.

The transmission element 26 is with the counter-coupling element 25 reversibly releasably connected. The transmission element 26 retains both the first orientation V and the second orientation VI of the handle 30 its orientation, so that the transmission element 26 into the nut of the castle can be introduced. The counter-coupling element 25 is in the transmission element 26 be used in at least two positions, so that the counter-coupling element 25 in case of a change of orientation V, VI is rotatable, the transmission element 26 however, retains its orientation. For this purpose, the counter-coupling element 25 offset by the stop angle AW in the transmission element 26 used.

As in 18 shown, are the counter-coupling element 25 and the transmission element 26 interlocked. Here, an integer divider of the stop angle AW has been selected as the angle between two teeth of the teeth ÜZ. Here, the divider is exemplary 2 ,

The stop element 43 is between the back 112 of the carrier 10 and the second cover member 7 arranged. This is the stop element 43 in a built-in condition of the fitting 1 arranged inaccessible to an unauthorized user. Rather, the fitting must first 1 be dismantled from the building door before the stop element 43 is accessible. Due to the fact that the stop element 43 a movement of the handle 30 by concern at the attacks 46 . 47 limited to the operating positions, can in the installed condition of the fitting 1 the handle 30 not be transferred to the mounting position III. Only when the fitting 1 dismantled from the building door and the second cover 7 from the carrier 10 is solved, is the stop element 43 accessible.

The stop element 43 is removed by the installation element 20 from the carrier 10 is pulled out. After that, the handle can 30 take the mounting position III.

In assembly position III is the handle 30 axially along the bearing element 11 movable. Thus, the handle can 30 from the fitting body 2 be dismantled. In the operating positions, however, is the handle 30 on the bearing element 11 peel-resistant rotatably held. Thus, a disassembly of the handle 30 prevented in the operating positions. For this purpose, the handle 30 a first connecting element 39 and the bearing element 11 a second connecting element 18 on. In the 20 and 21 are the fasteners 18 . 39 shown, in 21 a rest position I as an operating position and in 20 the mounting position III is shown.

The connecting elements 18 . 39 are each designed as protrusions. As in 21 illustrated, is in the operating positions, the first connecting element 39 through the bearing sleeve 33 separated behind the second connecting element 18 , so that the first connecting element 39 by a positive connection with the second connecting element 18 prevents the handle 30 from the bearing element 11 can be deducted.

In the mounting position III, however, are the connecting element 18 . 39 offset without overlap, as in 20 shown. As a result, a removal of the handle 30 allows.

The first connection element 39 is on the inside 81 the handle 30 trained, as in the 20 to 22 shown. The second connection element 18 is on the outside of the bearing element 11 trained, as in the 6 . 21 and 26 shown. Thus, the peel-resistant rotatable connection of the handle finds 30 with the bearing element 11 within the handle 30 instead of. Because of the handle 30 both via the installation element 20 with the coupling element 24 rotatably and on the bearing element 11 removable from rotating within the handle 30 is connected, it is possible to externally visible grub screws in the region of the handle 30 to renounce. In that also the aperture 9 is fixed free of grub screws, it is possible the fitting 1 free of grub screws visible when installed.

A first end 80 the handle 30 ends before the carrier body 19 , as in 7 and 8th shown. The carrier 10 leads the handle 30 only over the bearing element 11 ,

In the area of the second connecting elements 18 is a lateral surface 17 of the cylindrical bearing element 11 designed through opening-free. Due to the continuous design of the bearing element 11 is the bearing element 11 sufficiently stable to handle forces 30 to be able to record.

The first and the second connecting element 18 . 39 are arranged one behind the other such that a 360 ° rotation of the handle 30 around the bearing element 11 is conceivable. The 360 ° rotation is due to the electrical conductors 37 . 38 . 91 . 92 undesirable. To prevent a 360 ° rotation, a rotation stop is provided. The rotation stop comprises a stop 66 of the bearing element 11 (S. 26 ) and a stop 67 the handle 30 , as in 22 shown.

The attacks 66 . 67 are behind the fasteners 18 . 39 arranged. The attacks 66 . 67 prevent a 360 ° rotation of the handle 30 by the stops 66 . 67 in a rotation come to rest each other when the stop element 43 dismantled.

The second connection element 18 protrudes through the bearing sleeve 33 , However, the bearing sleeve covers 33 a contact surface of the second connecting element 18 to which the first connecting element 39 joins. For easy installation of the bearing sleeve 33 and an unevenness of the bearing element 11 compensate, has the bearing sleeve 33 a continuous slot 79 on, like in the 9 and 20 shown.

The first and the second connecting element 18 . 39 are each designed as two projections. The second connection element 18 is symmetrical to the longitudinal plane LE of the fitting 1 executed, as in the 20 and 26 shown. As in 20 shown, cover the first and the second connecting element 18 . 39 in the Mounting position III together more than 75% of the circumference of the bearing element 11 , Due to the large-scale design of the connecting elements 18 . 39 can be a good guide of the handle 30 on the bearing element 11 be achieved. The connecting elements 18 . 39 are arranged such that both in the first orientation V and in the second orientation VI of the handle 30 the handle 30 in the operating positions peelable-rotatably held.

The third aperture element 5 is between the first and the second diaphragm element 3 . 4 arranged. The third aperture element 5 serves as a light guide. For this it lets light from several bulbs 52 , which are designed as tricolor LEDs, happen. The bulbs 52 are on the circuit board 50 arranged as in 23 shown. Due to the different colors of the bulbs 52 can different states of the fitting 1 be signaled. The different colors are used to display the user authorization, a state of charge of the energy storage and / or an operating condition of the fitting 1 , The third aperture element 5 is through the handle 30 and the aperture elements 3 . 4 at the fitting 1 fixed.

The counter-coupling element 25 and the transmission element 26 are designed separately from each other. The counter-coupling element 25 is between the carrier 10 and the cover member 7 axially fixed, as in the 7 and 8th shown.

The transmission element 26 and the counter-coupling element 25 have a game to each other, as in 18 shown. The transmission element 26 is axial and radial with respect to the axis 120 in the second cover member 7 stored. Thus it is for the transmission element 26 possible to adapt to the position of a lock, without the mating coupling element 25 in alignment with the coupling element 24 varied. Here is a counter-coupling element 25 opposite end of the transmission element 26 movable in several directions.

In the in the 1 to 26 shown fitting 1 has the fitting 1 Door fastening receivers 14 . 15 just below the antenna 51 on. In this case, the first cover element 6 have a flat, continuous surface.

In the 27 and 28 is another embodiment of a fitting according to the invention 1 represented, wherein in each case only a section is shown. Unless described below, the equivalent in the 27 and 28 shown fitting in the 1 to 26 described fitting 1 , The in the 27 and 28 shown fitting 1 has a door attachment receptacle 76 above the antenna 51 on. The door attachment holder 76 above the antenna 51 is as a hole group for the variable placement of a fastener 60 executed. The door attachment holder 76 is electrically isolated from the carrier 10 educated. These are insulation elements 77 between the carrier 10 and the door attachment receptacle 76 intended. The carrier 10 has a receptacle designed as a passage opening 16 for arranging the door attachment receptacle 76 on. At the edge of the picture 16 are fasteners 61 in the carrier 10 provided at which the door mounting receptacle 76 can be attached.

Next to the gap 84 is another gap 85 in the fitting 1 provided for the reduction of electric currents. The gap 85 lies inside the carrier 10 , as in 28 shown.

As in 27 shown, the first cover member 6 openings 78 for the implementation of the fastener 60 on. To the circuit board 50 and the board 68 to protect, are the openings 78 in the salable state only pre-punched (not shown), so that when mounted on a building door for the fastener 60 necessary opening 78 is opened.

In 29 is a method according to the invention 400 for changing an orientation V, VI of the handle 30 of the fitting 1 shown. In a first process step 401 becomes the stopper element 43 the handle 30 exposed. For this purpose, the fitting 1 partially dismantled. So will from the back 102 of the fitting body 2 of the fitting 1 the cover 7 unscrewed. Thereafter, the transmission element 26 from the counter-coupling element 25 and the counter-coupling element 25 from the mating coupling receptacle 63 in the carrier 10 solved. Likewise, the lever 42 and those with the lever 42 connected spring 40 from the stop element 43 solved and the spring 40 from the first part 48 a spring retainer 82 . 83 be taken.

In a second process step 402 becomes the installation element 20 that the stopper element 43 has, at least partially from the handle 30 pulled out. This is a positive connection between the mounting element 20 and the handle 30 that by interlocking means 58 . 96 has been formed, reserved. The process step 402 is an embodiment of step a.

In a third process step 403 becomes the handle 30 rotated by 180 ° so that the orientation V, VI of the handle 30 is changed. This leaves the handle 30 on the fitting body 2 , The process step 403 is an embodiment of step b. This is the movement of the handle 30 mainly by the fasteners 18 . 39 guided.

In a fourth process step 404 becomes the installation element 20 about the offset angle VW with respect to the handle 30 and / or eden stop angle AW with respect to the carrier 10 turned. Thus, the stopper element 43 after turning on one of the stops 46 . 47 of the carrier 10 abut against which the stop element 43 to rest in the rest position I of the handle in the changed orientation V, VI. The process step 404 is an embodiment of step c.

In a fifth process step 405 which is an embodiment of step d. corresponds, the installation element 20 into the handle 30 inserted while form-fitting with the handle 30 connected. Subsequently, the fitting 1 be closed again. For this purpose, the counter-coupling element 25 in the mating coupling receptacle 63 of the carrier 10 inserted, the stop element 43 over the lever 42 with the spring 40 connected in a first part 48 a spring retainer 82 . 83 is inserted, the transmission element 26 on the counter-coupling element 25 arranged and the cover 7 on the carrier 10 screwed. The feather 40 changes during the procedure 400 the spring receiver 82 . 83 ,

The 30 to 32 contain slight modifications in the 1 to 28 illustrated embodiments.

In 30 is the second cover element 7 executed in two parts. Thus, the second cover member comprises 7 a first cover part 122 and a second cover part 123 , The two cover parts 122 . 123 are each one by one from the carrier 10 detachable, in particular unscrewable. The first cover part 122 has the collar 86 for storage of the transmission element 26 on. The second cover part 123 hides the spring retainers 82 . 83 , Thus, the second cover part forms 123 the second part 62 the respective spring retainer 82 . 83 , By the division of the cover 7 can the transmission element 26 be replaced without the spring receptacles 82 . 83 to open. An exchange of the transmission element 26 especially takes place to the end 90 of the transmission element 26 to adjust a door lock.

In 31 is the installation element 20 via an additional, in particular tubular, bearing 124 in the bearing element 11 stored. The additional warehouse 124 serves to reduce manufacturing tolerances and / or to avoid abrasion. The warehouse 124 is therefore made of a hard material, eg. As bronze or steel. The additional warehouse 124 preferably extends over the length of the bearing element 11 ,

Through the additional warehouse 124 can the leadership 93 for the electrical conductors 37 . 38 . 91 . 92 be limited at least partially down. The warehouse 124 partially replaces the bounding area 95 of the installation element 20 , Through the immovable warehouse 124 become the electrical conductors 37 . 38 . 91 . 92 spared. The bearing sleeve 33 can up the lead 93 limit (according to the representation of 9 . 10 . 20 ), so the electrical conductors 37 . 38 . 91 . 92 in the area of the bearing element 11 at least partially of immovable elements 11 . 33 . 124 are surrounded. In 30 is the bearing sleeve 33 however open upwards. This makes it possible, a plug (not shown) of a connector, via which the electrical conductors 37 . 38 . 91 . 92 with the circuit board 50 connected during assembly of the handle 30 to the circuit board 50 respectively. Likewise, the ladder 91 . 92 via a plug connection, which has a mating connector 125 includes, with the drive 22 connected. In this case limits the handle 30 the leadership 93 up.

A dent 126 of the camp 124 is provided to the electrical conductors 37 . 38 . 91 . 92 in the mounting position III on the positive locking means 58 to be able to lead past. In the area of the indentation 126 and in front of the bearing element 11 are the electrical conductors 37 . 38 . 91 . 92 at the boundary area 95 at.

In 32 is shown as the metal strip 36 on the battery compartment 34 is held positively and / or non-positively. For this purpose, the metal strip 36 on the lid 35 be bent away from the opposite end and in a tab-shaped recess 127 of the battery compartment 34 intervention. Also in 31 is the special tool 121 shown with the lid 35 for the exchange of energy storage 57 can be opened. The lid 35 has several, in particular two, depressions 128 on its front side, of which a recess 128 in 31 is shown. In the wells 128 can each have a lead 129 of the special tool 121 intervention.

The in the 30 to 32 Modifications shown are each individually combinable with each embodiment described above.

Claims (15)

Fitting ( 1 ) for a building door with a handle ( 30 ), with one with the handle ( 30 ) connected stop element ( 43 ) and with a carrier ( 10 ), a first and a second stop ( 46 . 47 ) for limiting a movement of the handle ( 30 ) by abutment of the stop element ( 43 ) on the first or second stop ( 46 . 47 ), characterized in that in both a first leftward orientation (V) of the handle ( 30 ) as well as in a second right-facing orientation (VI) of the handle ( 30 ) the movement of the handle ( 30 ) by the first and the second stop ( 46 . 47 ) are limited. Fitting ( 1 ) according to claim 1, characterized in that by a stop ( 46 . 47 ) an upward movement of the handle ( 30 ) via a rest position (I) of the handle ( 30 ), in which the handle ( 30 ) is unconfirmed, is prevented. Fitting ( 1 ) according to claim 1 or 2, characterized in that in the first orientation (V) of the handle ( 30 ) the stop element ( 43 ) in the rest position (I) at the second stop ( 47 ) and at the second orientation (VI) of the handle ( 30 ) the stop element ( 43 ) in the rest position (I) at the first stop ( 47 ) is present. Fitting ( 1 ) according to one of the preceding claims, characterized in that the abutment angle (AW), the stop element ( 43 ) of a concern at the first stop ( 46 ) until the request at the second stop ( 47 ), an operating angle (BW), the angle between the rest position (I) of the handle ( 30 ) and an actuating position (II) of the handle ( 30 ), in which the handle ( 30 ) is fully depressed, defined, corresponds. Fitting ( 1 ) according to one of the preceding claims, characterized in that the handle ( 30 ) with the stop element ( 43 ) is reversibly detachable, in particular form-fitting, is connected, in particular the stop element ( 43 ) in at least two positions, which are offset in particular by an offset angle (VW) with VW = 180 ° - AW and / or VW = 180 ° - BW from each other, positively with the handle ( 30 ) is connectable. Fitting ( 1 ) according to one of the preceding claims, characterized in that the stops ( 46 . 47 ) symmetrical to a longitudinal plane of the fitting ( 1 ) are arranged. Fitting ( 1 ) according to one of the preceding claims, characterized in that the stop element ( 43 ) between a rear side ( 112 ) of the carrier ( 10 ) and a cover element ( 7 ) for the rear contact with the carrier ( 10 ) is arranged. Fitting ( 1 ) according to one of the preceding claims, characterized in that the electromechanical fitting ( 1 ) a coupling element ( 24 ), wherein the coupling element ( 24 ) by an electric drive ( 22 ) is movable in an engaged position in which the coupling element ( 24 ) in operative connection with a counter-coupling element ( 25 ) or by a movement of the handle ( 30 ) can be brought into operative connection, wherein in particular the counter-coupling element ( 25 ) with a transmission element ( 26 ) connected to a lock. Fitting ( 1 ) according to claim 8, characterized in that for the counter-coupling element ( 25 ) at least two positions relative to the carrier ( 10 ) and / or the transmission element ( 26 ), which are twisted in particular by the operating angle (BW) and / or the abutment angle (AW), are ingestible. Fitting ( 1 ) according to one of the preceding claims, characterized in that the stop element ( 43 ) Part of a built-in element ( 20 ) for guiding the coupling element ( 24 ), wherein in particular the installation element ( 20 ) partly in the handle ( 30 ) is recorded. Fitting ( 1 ) according to one of the preceding claims, characterized in that the handle ( 30 ) at least a first connecting element ( 39 ) and the carrier ( 10 ) at least one second connecting element ( 18 ) for the detachable-rotatable attachment of the handle ( 30 ), wherein the connecting elements ( 18 . 39 ) the handle ( 30 ) in both the first (V) and in the second (VI) orientation in operating positions peel-fixed rotatably, in particular the first connecting element on an inner side ( 81 ) of the hollow handle ( 30 ) and the second connecting element on one of a carrier body ( 19 ) projecting bearing element ( 11 ) of the carrier ( 10 ) is arranged. Fitting ( 1 ) according to one of the preceding claims, characterized in that only one spring ( 40 ) is provided to the handle ( 30 ) in the first orientation (V) and in the second orientation (VI) in the respective rest position (I) to move, in particular a first spring retainer ( 82 ) for storing the spring ( 40 ) at the first orientation (V) and a second spring retainer ( 83 ) for storing the spring ( 40 ) is provided at the second orientation (VI). Method for changing the orientation of a handle ( 30 ), in particular a door handle, a fitting ( 1 ) for a building door comprising the following steps: a. Canceling a connection of a stop element ( 43 ) with a handle ( 30 b. Change of handle ( 30 ) from a first orientation (V) to a second orientation (VI), c. Movement of the stop element ( 43 ) of an orientation in which in a rest position (II) of the handle ( 30 ) in the first orientation (V) the stop element ( 43 ) at a first stop ( 46 ) of a carrier ( 10 ) is applied, to an orientation in which in a rest position (II) of the handle ( 30 ) in the second orientation (VI) the stop element ( 43 ) at a second stop ( 47 ) of the carrier ( 10 ), d. Connecting the stop element ( 43 ) with the handle ( 30 ) A method according to claim 13, characterized in that in step a. a positive connection between the stop element ( 43 ) and the handle ( 30 ) by a linear removal of the stop element ( 43 ) of the handle ( 30 ) and / or in step d. a positive connection between the stop element ( 43 ) and the handle ( 30 ) by a linear approach of the stop element ( 43 ) to the handle ( 30 ). A method according to claim 13 or 14, characterized in that in step b. the handle ( 30 ) on the carrier ( 10 ), in particular the carrier ( 10 ) and the handle ( 30 ) Connecting elements ( 18 . 39 ), which at least partially the handle ( 30 ) on the carrier ( 10 ), in particular in step b. the change takes place only by a rotary motion.

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