EP2743432A2 - Handle for a closing device of a motor vehicle, with an inertial mass blocking element which takes accelerations acting from different directions into account - Google Patents

Abstract

The handle (3) has an assembly support (4) on which a deflection lever (30) is rotatably mounted. The support includes a safety mechanism for preventing unintentional opening of a door (1) during operation of the handle. The safety mechanism includes a mass lock (10) that is moved in normal position (I) and blocking position, in which movement of the lever is blocked. The mass lock is mounted on the support about an axis irrespective of direction of the acting acceleration, so that the rotational movement of mass lock is effected, where transfer of the lock to locking position is enabled.

Description

The invention relates to a handle for a locking device of a motor vehicle, with a movable on a door of the motor vehicle handle, an inside of the door provided mounting bracket on which a lever operatively connected to the lever is rotatably mounted, arranged on a mounting bracket safety mechanism to prevent a unintentional opening of the door as a result of effects of acting on the handle accelerations, which act in particular in an accident on the motor vehicle, wherein the safety mechanism has a mass lock, which can be converted into a normal position and in a blocking position, wherein in the locked position, a movement of the Reversing lever is blocked.

It is known that mass barriers are used because of their inertia for securing motor vehicle doors in the event of an accident. A prior art is for example from the DE 199 49 119 A1 known. In this case, a mass element is arranged such that it acts in the event of an accident on the barrier unit, so that unintentional opening of the door is prevented. The locking unit here consists of a loosely arranged mass element which moves when forces occur in an accident, a pivotable locking element, whereby movement of the vehicle handle is blocked. The increased assembly costs of such a device has proved to be disadvantageous. In addition, it has been found that such complex loads can act on the door handle, with the negative consequence that, despite the described prior art, an unwanted opening of the vehicle door can not be prevented.

It is an object of the present invention to provide a handle for a locking device of a motor vehicle, which provides a safety mechanism that reliably prevents accidental opening of the door due to the effects of accelerations acting on the handle.

For this purpose, the invention provides that the mass lock on the mounting bracket is mounted so movable about an axis that regardless of the direction of the acting acceleration, a rotational movement of the mass lock is effected, whereby a reliable transfer of the mass lock is enabled in the locked position.

An essential core of the invention is that from different directions, which may for example also be opposite, the mass lock can be deflected so that it moves into a blocking position, whereby accidental opening of the door of the motor vehicle is prevented. It has been found that especially in accidents very complex forces and / or accelerations can act on the door handle, which must be caught by the safety mechanism of the handle, so that the mass lock is reliable in the locked position can be transferred. Here, the mass lock is rotatably mounted about the axis of the mounting bracket, so that when an occurrence of accelerations acting on the motor vehicle, the mass lock is reliably deflected and this is transferred from its normal position in the locked position, in the a movement of the reversing lever is blocked, with the consequence that the door of the motor vehicle does not open unintentionally.

Advantageously, the mass lock can be locked in the blocking position. This means that the mass lock remains in its locked position even after the accident and opening the door via the activation of the reversing lever is not possible.

It is also conceivable that the locked locking position of the mass lock is manually releasable, in particular that the locking position of the mass lock locked via an actuation of the reversing lever is manually detachable. In this case, it can be provided that, via a defined actuation of the reversing lever, it presses against the mass lock in such a way that the blocking position is released and the mass lock moves into the normal position.

In a further measure improving the invention, the mass barrier can be translationally movable during a movement between the blocking position and the normal position. For example, it is conceivable that the distance from the mass barrier to the lever in the blocking position is reduced, in particular that the path of the translatory movement is less than 5 mm. This means that when transferring the mass lock from its normal position to the blocking position, the mass lock executes a translatory movement, which leads in the direction of the lever, at the same time the mass lock moves about its axis and thus assumes the blocking position. This allows a compact design of the safety mechanism can be achieved, at the same time a high reliability is ensured, since in particular the transfer of the mass lock from the normal position is guided in the blocking position by the translational movement or is predetermined.

Furthermore, the invention may comprise a reversing lever which is rotatably mounted on an axis which is aligned in particular perpendicular to the axis of the mass barrier. Thus, a reliable operation of the safety mechanism can be ensured. In addition, this geometric arrangement of said axes favors a compact design of the overall arrangement of the handle. Advantageously, the deflection lever and / or the mass lock is spring-loaded, so that the respective spring force acting on the Deflection lever and / or acts on the mass lock, would force a return movement of the respective component in its normal position or rest position.

According to the invention can be provided that in a normal operation of the lever between a rest position and an operating position is movable, with the effect of accelerations, the mass lock can be brought into the blocking position, so that a movement of the reversing lever is blocked in the operating position. Advantageously, the handle is in operative connection with the reversing lever, so that an action within the closing device of the motor vehicle door is triggered during the normal operation of the rest position in the operating position, for example, that a arranged on the motor vehicle door mechanical lock changes its operating position, is transferred in particular from a locking position into an unlocked position, whereby the vehicle door can be opened. For example, it is conceivable that a mechanical element is arranged on the reversing lever, which is in operative connection with said lock of the closing device at the same time. By means of a corresponding movement of the reversing lever, a movement of the mechanical element takes place, so that a corresponding action on the lock can be triggered thereby. Alternatively, it is also conceivable that via an appropriate movement of the reversing lever, an electronic signal can be triggered, which triggers the corresponding action on the lock. However, if the mass lock according to the invention is in its blocking position, the lever is so blocked in its movement, so that no action on the lock of the motor vehicle can be triggered.

Advantageously, the mass lock in both the clockwise and counterclockwise from the normal position in the locked position be movable, in particular, the mass lock can be pivotable in two directions about its axis. Thus, complicated acting, coming from different directions accelerations can be reliably "processed" by the safety mechanism, without the risk that the vehicle door accidentally opens in an accident.

In a further measure improving the invention, the reversing lever may be formed with a projection which contacts the mass barrier when accelerations occur, so that in particular a movement of the reversing lever in the direction Operating position is blocked. Advantageously, the mass barrier can be designed in such a way that the deflection lever can be moved into its operating position without touching the mass barrier. For example, it is conceivable that the mass barrier is formed with a free space in which at least partially the deflection lever moves in its movement between the rest position and the operating position, in particular that the projection of the reversing lever moves into the free space.

Advantageously, the mass barrier may have a mass that is less than a mass associated with the lever. This causes first the mass lock is deflected at acting accelerations and moves into its blocking position before the lever deflects due to the acting accelerations. The mass lock may also have a plurality of masses to achieve a functional movement from the normal position to the blocking position and / or vice versa.

According to the invention, a contour can be provided, which is a guide aid, so that the mass barrier is translationally movable. For example, the invention includes that the contour is designed as a window having the mass barrier, wherein a cam protrudes through the window, which is formed on the mounting bracket, in particular that the window is C-shaped. Alternatively, it is conceivable that the mounting bracket is formed with the corresponding contour in which engages a cam of the mass lock.

The handle according to the invention can also be designed with a mass lock, which has securing elements which prevent a return movement of the mass lock from its blocking position to the normal position, as long as the aforementioned accelerations act. Even with accelerations that can change their directions during the accident briefly and / or in high frequency, it is ensured that the mass barrier does not leave its blocking position due to the presence of their security elements.

In addition, the handle according to the invention can be further developed such that the mass lock is movably mounted in a housing, wherein in particular the housing has two spring elements, which cause the mass lock arrested in the locking position remains. The housing can be arranged on the mounting bracket. Also is It is conceivable that the housing with the mounting bracket forms a common component and / or that the housing and the mounting bracket are integrally connected to each other and / or are of uniform material. It is also conceivable that the housing and the mounting bracket represent a 2K plastic component. The spring elements advantageously form a common component with the housing, whereby advantageously the number of individual components of the handle according to the invention can be reduced.

Furthermore, the handle according to the invention can be designed such that there is a free area between the spring elements into which a projection of the mass barrier extends. This means that in the normal position of the mass lock the projection is in the free area between the spring elements. If an effect of high accelerations on the motor vehicle, deflects the mass lock accordingly, the projection of the mass barrier leaves the free area between the spring elements, moves over a spring element, which is pushed away by the projection of the mass barrier until the mass lock reaches its blocking position. This means that the mass lock inside the case is twisting. In the blocking position, each of the two spring elements assumes its original position, wherein the spring elements have such a geometric contour that a return movement of the mass barrier in the normal position is not possible because the projection of the mass barrier is prevented by the respective spring element, in the normal position to move the crowd lock. For example, in one possible embodiment, it is conceivable that the spring elements are arranged on a circular path and / or each spring element is designed with a bevelled surface towards the free area.

Further advantages, features and details of the invention will become apparent from the following description in which several embodiments of the invention are described in detail with reference to the drawings. The features mentioned in the claims and in the description may each be essential to the invention individually or in any desired combination.

Fig. 1

eine schematische Ansicht einer erfindungsgemäßen Handhabe für eine Schließvorrichtung eines Kraftfahrzeuges,

Fig. 2

eine Seitenansicht auf wesentliche Teile einer erfindungsgemäßen Handhabe mit einem Umlenkhebel und einer Massensperre, wobei die Massensperre in ihrer Normalstellung und der Umlenkhebel in seiner Ruhelage sich befinden,

Fig. 3

die erfindungsgemäße Handhabe gemäß Figur 2, wobei der Umlenkhebel in der Betriebslage sich befindet,

Fig. 4

die erfindungsgemäße Handhabe gemäß Figur 2, wobei die Massensperre sich in ihrer Sperrstellung befindet,

Fig. 5a, 5b

eine weitere Ausgestaltung einer Massensperre für eine Handhabe gemäß Figur 1,

Fig. 6a, 6b

die Massensperre gemäß Figur 5 in weiteren Ansichten und

Fig. 7

die Massensperre gemäß Figur 6.

Show it:

Fig. 1

a schematic view of a handle according to the invention for a locking device of a motor vehicle,

Fig. 2

a side view of essential parts of a handle according to the invention with a lever and a mass lock, the mass lock are in its normal position and the lever in its rest position,

Fig. 3

the handle according to the invention FIG. 2 , wherein the lever is in the operating position,

Fig. 4

the handle according to the invention FIG. 2 with the mass lock in its locked position,

Fig. 5a, 5b

a further embodiment of a mass barrier according to a handle FIG. 1 .

Fig. 6a, 6b

the mass barrier according to FIG. 5 in further views and

Fig. 7

the mass barrier according to FIG. 6 ,

In the FIG. 1 is a purely schematic representation of a handle according to the invention shown having a handle 3, which is arranged freely accessible on the outside of a door 1 of a motor vehicle 2. The handle 3 is a Griffdom 7, which extends into the door 1 of the motor vehicle 2 and is at its free end to a lever 30 in operative connection. If the user presses the handle 3, the handle 3 pivots to the outside, at the same time the handle dome 7 is pivoted with. During the movement of the handle dome 7, the reversing lever 30 rotates about an axis 31, here in the embodiment counterclockwise. Thus, the reversing lever 30 from its rest position 32, in FIG. 1 is shown pivoted in an explicitly not shown operating position. About the movement of the reversing lever 30 is an unillustrated within the door 1 actuator, such as Bowden cable, switch or the like, addressed and / or activated, whereby a closing unit 8, in particular a door lock, is activated for locking and / or unlocking the door 1. The closing unit 8 is part a closing device of the motor vehicle 2. Within the door 1, a mounting bracket 4 is provided, on which the lever 30 with its axis 31 and a mass lock 10 are arranged. The mass lock 10 can prevent unintentional opening of the door 1 as a result of the action of accelerations R acting on the door 1 or on the handle 3. These accelerations R can be triggered in particular in an accident of the motor vehicle 2. The handle according to the invention FIG. 1 has a safety mechanism which converts the mass barrier 10 from its normal position I to a blocking position II in the case of the accelerations R mentioned, which is shown by way of example in the following exemplary embodiments FIG. 2 to FIG. 6 are described. In the blocking position II namely a movement of the reversing lever 30 is blocked, so that accidental opening of the door 1 is excluded.

The embodiment according to FIG. 2 and FIG. 5 works according to the principle FIG. 1 , where the in FIG. 2 handle shown has a mass barrier 10 having a mass 11 which performs a rotational movement about an axis 5 at acting accelerations R and on the other translationally moves along the axis 5 in the direction of the lever 30, as will be discussed below.

In FIG. 2 is the mass lock 10 in its normal position I, at the same time the lever 30 is unconfirmed and thus is in its rest position 32. The reversing lever 30 is rotatably mounted about the axis 31, wherein the axis 31 is perpendicular to the mass locking axis 5. The lever 30 has a mass 35 which is greater than the mass 11 of the mass barrier 10, which also for the embodiment according to FIG. 5 respectively. FIG. 6 applies.

The mass barrier 10 has a contour 12, which is a guide, so that the mass lock 10 from its normal position I in the blocking position II according to FIG. 4 can move reliably. According to the embodiment shown, the contour 12 is designed as a window, which is integrated in the mass lock 10, wherein protrudes through the window 12, a cam 6 of the mounting bracket 4. The contour 12 is C-shaped, wherein the contour 12 has two free ends 17, 18 which are remote from the reversing lever 30. In the normal position I, the cam 6 is located centrally in the contour 12 and thus spaced from the free ends 17, 18. The opening of the window 12 is adapted here geometrically and in their dimensions to the cam 6.

The reversing lever 30 further has a mounting portion 36, to which the not explicitly shown handle with his Griffdom according to FIG. 1 attacks.

The reversing lever 30 is further formed with a projection 34, which constitutes an integral part of said safety mechanism. In normal operation III according to FIG. 3 in which the handle 3 according to the comments FIG. 1 is pulled by the user, there is a rotation of the reversing lever 30 about its axis 31, wherein the reversing lever 30 from its rest position 32 according to FIG. 2 in an operating position 33 according to FIG. 3 is pivoted. Here, the mass barrier 10 is designed in its geometric outer contour such that during the movement of the reversing lever 30 between the rest position 32 and the operating position 33 there is no collision, in particular the projection 34 is always spaced from the mass barrier 10. That means that in normal operation III the mass barrier 10 always remains in its normal position I.

If now a certain acceleration load on the motor vehicle 2, which can be triggered, for example, by an accident, the mass barrier 10 leaves its normal position I and is due to the acting accelerations R in a blocking position II in accordance FIG. 4 brought. The mass 11 of the mass lock 10 favors the movement into the blocking position II, wherein according to the first embodiment, the mass barrier 10 both performs a rotational movement about the axis 5 and translationally moves in the direction of the lever 30 along the axis 5. In the translational movement of the cam 6 moves along the window 12, wherein in the blocking position II of the cam 6 of one of the two ends 17, 18 contacted. The mass lock 10 deflects due to their lower mass 11 first in its blocking position II, wherein the lever 30 lags due to the acting accelerations and tries to get from its rest position 32 in the operating position 33. Since the mass lock 10 - as I said - is already in its blocking position II, before the lever 30 is moved from its rest position 32, there is a collision of the projection 34 of the reversing lever 30 with the mass lock 10, so that movement of the reversing lever 30 in the operating position 33 is blocked. According to the embodiment shown, the distance from the mass lock 10 to the reversing lever 30 decreases from the normal position I to the blocking position II, wherein in particular the path of the translatory movement is less than 5 mm. The mass lock 10 thus performs a very small translational stroke until it has reached its blocking position II. The mass barrier 10 has two abutment surfaces 14a, 14b against which, depending on the deflection direction of the mass lock 10, the projection 34 abuts and further movement of the reversing lever 30 is prevented. Since the mass lock 10 in both the clockwise and counterclockwise from the normal position I in the blocking position II is movable, complex, acting from different directions, in particular opposite directions accelerations R can be "processed" by the mass lock 10, whereby functionally preventing a unintentional opening of the door 1 is effected. The latter also applies to the second embodiment according to FIG. 5 to FIG. 7 , which will be discussed in detail below.

According to FIG. 4 It may be provided that the mass lock 10 is designed such that the mass lock 10 remains arresting even in its blocking position II, when no more accelerations act on the door 1 and on the handle according to the invention. For example, it is conceivable that acting locking means, springs, etc., the blocking position II.

So that in normal operation III there is no collision between the reversing lever 30 and the mass lock 10, the mass lock 10 has a free space 13 into which the reversing lever 30, in particular with its projection 34, can move at least in part. Only in the blocking position II, the free space 13 is changed in its position to the reversing lever 30, so that a movement of the reversing lever 30 is blocked in the operating position 33.

Both the mass lock 10 and the reversing lever 30 are spring-loaded in the present embodiment, which means that the spring force acts in the direction of normal position I and / or in the direction of rest position 32.

As in FIG. 2 to FIG. 4 can be seen, the mass lock 10 in the region of the stop surface 14 projection-like security elements 15, between which the free space 13 is located. The securing elements 15 extend in the direction of the deflection lever 30 in the manner of a projection, wherein the securing elements 15 prevent a back movement of the mass barrier 10 from its blocking position II into the normal position I, which in FIG FIG. 4 becomes clear. Especially with accelerations that change very rapidly in their direction, the securing elements 15 prevent the mass lock 10 from moving out of its blocking position II in the direction of normal position I, because the projection 34 of the reversing lever 30 contacts the securing element 15, so that the blocking position II of the mass barrier 10 is held ,

According to Figure 5a, 5b . FIG. 6 and FIG. 7 a further variant of the handle according to the invention is shown, wherein substantially to the description according to FIG. 1 to FIG. 4 Reference may be made, wherein the mass barrier 10 also, as already described in the first embodiment, between the normal position I and the blocking position II can move. As already in FIG. 1 described, a movement of the not explicitly shown reversing lever 30 can be blocked via the mass barrier 10. In contrast to the first embodiment, the mass barrier 10 has a housing 20, wherein the housing 20 has two spring elements 21, between which a free area 23 is present, see FIG. 5a , According to FIG. 7 the mass lock 10 comprises a projection 16 which is in the normal position I in the free area 23 between the spring elements 21 itself. In addition, the mass barrier 10 has a bearing 19, which in the inserted state in an opening 26 of the housing 20 (see Figure 5a and Figure 5b ) located. The bearing 26 is designed like a projection. The mass barrier 10 is rotatably mounted within the housing 20, wherein the mass barrier 10, as in the first embodiment according to FIG. 2 to FIG. 4 , is rotatable about the axis 5 clockwise or counterclockwise. The mass barrier 10 further comprises different masses 11, according to Figure 6a, 6b the stop surfaces 14a, 14b additionally act as masses. Both stop surfaces 14a, 14b are designed differently in size. The mass barrier 10 furthermore has a free space 13, which is located between the stop surfaces 14a, 14b. FIG. 6a shows the blocking position II of the mass lock 10, in which the schematically shown projection 34 of the reversing lever 30th can not dive into the free space 13. The stopper surface 14 a prevents movement of the projection 16.

In the normal position I according to FIG. 6b , in which the mass lock 10 is rotated clockwise about 20-30 ° about the axis 5, the lever 30 can dive with its projection 34 in the free space 13 so as to get into the operating position 33. Due to the acting accelerations in the event of an accident, the mass damper 10 rotates about the axis 5, wherein the projection 16 presses the left or right spring element 21 in the direction of the drawing plane. The spring elements 21 according to Figure 5a, 5b are arranged in the present embodiment on a circular path 24 in the housing 20, wherein each spring element 21 is formed to the free area 23 with a bevelled surface 25. During the movement of the mass barrier 10, the projection 16 moves on one of the two bevelled surfaces 25 until the projection 16 loses contact with the spring element 21. First, the spring element 21 is resiliently pressed into the plane of the drawing. If the projection 16 is located on the right or left of the spring element 21, the blocking position II of the mass lock 10 is reached, wherein the contour of the respective spring element 21 prevents the mass lock 10 from moving back into its normal position I. In this embodiment, the blocking position II of the mass lock 10 is locked.

According to FIG. 2 and FIG. 4 In contrast, the handle can be designed such that the locked blocking position II, the in FIG. 4 is reached, manually solvable. Via an actuation of the reversing lever 30, the locked blocking position II of the mass lock 10 can be released manually, with a defined actuation of the reversing lever 30, the projection 34 against one of the stop surfaces 14a, 14b so presses, so that the blocking position II is canceled. This means that the projection 34 presses the mass barrier 10 translationally in the opposite direction to the deflection lever 30, wherein at the same time the mass barrier 10 pivots back about its axis 5 and reaches the normal position I. At the same time the cam 6 moves in its middle position of the window 12. A significant difference of the handle according to the invention FIG. 5 to FIG. 7 is that the movement of the mass barrier 10 from the normal position I to the blocking position II takes place only via a rotation about the axis 5. According to FIG. 2 to FIG. 4 the movement of the mass barrier 10 in addition to the rotational movement about the axis 5 to a translational movement.

Bezuagzeichenliste

1

door

2

motor vehicle

3

Handle

4

mounting bracket

5

axis

6

cam

7

handle pin

8th

Locking unit, lock

10

mass latch

11

Dimensions

12

Contour, window

13

free space

14a

stop surface

14b

stop surface

15

fuse element

16

head Start

17

Free end

18

Free end

20

casing

21

spring element

22

slot

23

Free area

24

orbit

25

beveled surface

30

Umlenkhebel

31

axis

32

rest position

33

operating position

34

head Start

35

Dimensions

36

attachment section

I

normal position

II

blocking position

III

normal operation

R

acceleration

Claims (15)

Handle for a closing device (8) of a motor vehicle (2), having a handle (3) which can be moved on a door (1) of the motor vehicle (2),
a mounting support (4) provided on the inside of the door (1), on which a deflection lever (30) operatively connected to the handle (3) is rotatably mounted,
a safety mechanism arranged on the mounting support (4) for preventing unintentional opening of the door (1) as a result of actions on accelerations (R) acting on the handle (3), which in particular act on the motor vehicle (2) in an accident, wherein the Safety mechanism has a mass lock (10) which is in a normal position (I) and in a blocking position (II) can be transferred, wherein in the blocking position (II) movement of the reversing lever (30) is blocked,
characterized,
in that the mass lock (10) on the mounting support (4) is mounted so as to be movable about an axis (5) such that a rotational movement of the mass lock (10) can be effected independently of the direction of the acting acceleration (R), whereby a reliable transfer of the mass lock ( 10) in the blocking position (II) is possible. Handle according to claim 1,
characterized,
that in the blocking position (II) the mass lock (10) is locked. Handle according to claim 1 or 2,
characterized,
in that the mass lock (10) can be moved both clockwise and counterclockwise from the normal position (I) to the blocking position (II), in particular that the mass lock (10) can be pivoted in two directions about its axis (5). Handle according to one of the preceding claims,
characterized,
that, for a movement between the blocking position (II) and the normal position (I) the mass latch (10) is movable in translation,
wherein in particular the distance from the mass barrier (10) to the deflection lever (30) in the blocking position (II) is reduced, in particular that the path of the translational movement is less than 5 mm. Handle according to one of the preceding claims,
characterized,
in that the deflection lever (30) is rotatably mounted on an axle (31) which is aligned in particular perpendicular to the axis (31) of the mass lock (10). Handle according to one of the preceding claims,
characterized,
that in a normal operation (III) of the reversing lever (30) is movable between a rest position (32) and an operating position (33), upon action of acceleration, the mass latch (10) (R) in the blocking position (II) can be brought, so that a movement of the reversing lever (30) in the operating position (33) is blocked. Handle according to one of the preceding claims,
characterized,
in that the deflection lever (30) is formed with a projection (34) which contacts the mass barrier (10) in the event of accelerations (R), so that in particular a movement of the deflection lever (30) in the direction of the operating position (33) is blocked. Handle according to one of the preceding claims,
characterized,
in that the mass barrier (10) has a mass (11) which is less than a mass (35) associated with the deflection lever (30). Handle according to one of the preceding claims,
characterized,
that a contour (12) is provided, which is a guide aid, so that the mass barrier (10) is translationally movable,
wherein in particular the contour (12) is designed as a window (12) having the mass lock (10), wherein through the window (12) protrudes a cam (6) formed on the mounting bracket (4), in particular that the window (12) is C-shaped. Handle according to one of the preceding claims,
characterized,
in that the mass lock (10) is designed such that the deflection lever (30) can be moved into its operating position (33) without touching the mass lock (10),
wherein in particular the mass barrier (10) is formed with a free space (13) into which at least partially the deflection lever (30) moves during its movement between the rest position (32) and the operating position (33), in particular that the projection (34) of the reversing lever (30) in the free space (13) moves. Handle according to one of the preceding claims,
characterized,
that the mass latch (10) at least one stop surface (14a, 14b), in particular two stop faces (14a, 14b), said projection (34) upon action of accelerations (R), in particular triggered by an accident, the stop surface (14a, 14b) contacted. Handle according to one of the preceding claims,
characterized,
in that the mass lock (10) is formed with securing elements (15) which prevent a back movement of the mass lock (10) from its blocking position (II) into the normal position (I) as long as the accelerations are working. Handle according to one of the preceding claims,
characterized,
in that the mass lock (10) is movably mounted in a housing (20), wherein in particular the housing (20) has two spring elements (21) which cause the mass lock (10) to remain locked in the blocking position (II) and / or in that there is a free region (23) between the spring elements (21) into which a projection (16) of the mass barrier (10) extends. Handle according to claim 13,
characterized,
in that the spring elements (21) are arranged on a circular path (24) and / or each spring element (21) is formed towards the free region (23) with a bevelled surface (25). Handle according to one of the preceding claims,
characterized,
in that the locked blocking position (II) of the mass lock (10) can be released manually, in particular that the locking position (II) of the mass lock (10) arrested via an actuation of the reversing lever (30) can be released manually
and / or that over a defined actuation of the reversing lever (30) of the projection (34) against the stop surface (14a, 14b) so presses, so that the locking position (II) is releasable.

Images