EP1898041B1 - Process and device for mounting attachments to building frames - Google Patents

Description

The present invention relates to a device and a method for attaching attachment elements, in particular an insect / particle protection grille or an insect / particle protection door, to on-site frame systems, preferably for windows and doors.

Such devices are known in various designs and mainly the profile shape used or the particular system used to be attached to the insect screens or insect screens adapted. In essence, insect screens are attached to windows with brackets, brackets, bow springs, or a combination thereof. Insect protection doors are essentially fastened in such a way that hinge segments are screwed to the on-site door frame, masonry or other on-site objects and the protective door is hung on it. This will damage the on-site elements.

To avoid damage revealed DE 10 2004 002 573 A1 a holding element, which causes a detachable connection between the frame system and the attachment element, in which both are embraced by a bracket U-shaped. In order to use the holding element at different frame thicknesses, it is proposed to provide the frame-side U of the holding element with a latching element, so that the holding element is adaptable to the respective frame width. The disadvantage here is that the locking element is relatively expensive to manufacture and is subject to wear when the attachment element is mounted and released. Further disclosed DE 10 2004 002 573 A1 a holding element that is made of wire. It comprises a surrounding area, which comprises a web on a top element, and two retaining legs with retaining tabs at their ends, which serve to undercut the frame element. The retaining legs are resiliently rotatable relative to the Umfassungsbereich and clamp in this way the attachment element against the frame member. As a supplement to this embodiment proposes the additional application DE 10 2004 054 209 A1 to DE 10 2004 002 573 A1 to provide a releasable support member for holding a support frame for example, fly screens on a support frame, in which the support member is also made of bent wire, but has only one support leg. Furthermore, the holding connection is provided with the attachment element in the interior of the same over a flat support, which is achieved by waveform of this holding portion. The embodiments of wire has the disadvantage that only a small width variability of the holding frame can be operated, otherwise no sufficient spring clamping force can be ensured. Furthermore, the holding force can not be varied.

A fixing device for attachment elements is also known from the prior art ( EP 0 358 742 B1 ), in which the attachment of the attachment element is effected by a clamping to the frame system. For this purpose, the on-site frame system is arranged and clamped in the fastening case between a base element and a clamping element. The clamping element is moved by means of a rotary spindle parallel to the axis of the rotary spindle in the direction of the base element, while the rotary spindle shifts relative to the base element. In order to allow this longitudinal displacement of the rotary spindle, the fastening device requires a corresponding space

The present invention is based on the object to provide an apparatus and a method, with which it is possible to provide a mounting option with which the on-site elements are not damaged, the attachment is preferably boring but at the same time easy to carry out, the Obstructing a drilling is eliminated. It should be given sufficient support and disassembly should also be possible without much effort. Furthermore, it should be possible to use both insect screen doors and insect screen frames, and also window frames and door frames. Of course These systems can also be used for particle protection such as pollen protection, dust protection. With the device, it should also be possible to provide a connection with different frame widths and different frame cross-sections, including in rounded frame profiles with a constant holding force.

This object is achieved by a device according to claim 1 or claim 2 and by a method according to claim 10.

An advantage of the embodiment according to claim 1, 2 and 10 is that the fastening device is arranged on the on-site profile releasably without damaging the window or door frame profile and at the same time sufficient clamping is generated by the clamping force. Furthermore, different wall thicknesses are recorded with a single component. Due to the force-like clamping element a large variability is given. A continuous adjustment to all frame thicknesses and frame cross sections is thus possible.

Advantageous embodiments of the invention are characterized in the subclaims.

By the recited in claim 3 to claim 6 embodiments, a fastening device is produced inexpensively in a simple manner, which is particularly well suited to produce the sufficient holding forces.

Due to the embodiment mentioned in claim 7 can be used particularly well behind the on-site profile, whereby the clamping force can be well transferred while the function of the on-site profile as a door or window is not disturbed.

Due to the embodiment mentioned in claim 8 can be closed between a frame and essay frame existing gap in a simple manner. This gap may be due to the frame geometry (round or bevelled outer edge). In non-rounded or beveled frame sections, a small gap can also be achieved by the top frame covering just exactly the inner circumference of the frame with its outer edge, and by the incident from the outside through the gap light when viewed from the interior to one as insufficient classified insect repellent effect. It is thus possible to produce an optimal clamping force on this frame. At the same time an insect-tight attachment is possible, since in this way any existing gaps are bridged.

Due to the embodiment mentioned in claim 9, it is possible to provide only a device for attaching doors, since these can be used on both sides. To provide a mirrored second embodiment is not necessary.

An advantage of the embodiment according to claim 11 and 12 is that a clamping force is easily generated and acts by a sufficient transmission in the optimum effective direction of the profile of the attachment element and the on-site frame system.

Brief description of the drawings

Fig. 1

eine räumliche Darstellung einer ersten Ausführungsform einer erfindungsgemäße Vorrichtung,

Fig. 2

eine Explosionsansicht zu Fig. 1,

Fig. 3

eine schematische Funktionsansicht zu Fig. 1,

Fig. 4

eine räumliche Darstellung einer zweiten Ausführungsform einer erfindungsgemäße Vorrichtung,

Fig. 5

eine schematische Funktionsansicht zu Fig. 4,

Fig. 6

eine schematische Montageansicht einer erfindungsgemäßen Ausführungsform gemäß Fig. 1,

Fig. 7

eine Schnittansicht zu Fig. 6,

Fig. 8

eine weitere schematische Montageansicht einer erfindungsgemäßen Ausführungsform gemäß Fig. 1 analog Fig. 6,

Fig. 9

eine weitere schematische Montageansicht einer erfindungsgemäßen Ausführungsform gemäß Fig. 4 analog Fig. 8,

Fig. 10

eine weitere schematische Montageansicht einer erfindungsgemäßen Ausführungsform gemäß Fig. 1,

Fig. 11

eine weitere schematische Montageansicht einer erfindungsgemäßen Ausführungsform gemäß Fig. 1,

Fig. 12

eine räumliche Darstellung einer dritten Ausführungsform einer erfindungsgemäße Vorrichtung,

Fig. 13

eine weitere schematische Montageansicht einer erfindungsgemäßen Ausführungsform gemäß Fig. 12 analog Fig. 6,

Fig. 14

eine weitere schematische Montageansicht einer erfindungsgemäßen Ausführungsform gemäß Fig. 1 analog Fig. 12,

Fig. 15

eine weitere schematische Montageansicht einer erfindungsgemäßen Ausführungsform gemäß Fig. 1 analog Fig. 12 und Fig. 8,

Fig. 16

eine räumliche Darstellung einer vierten Ausführungsform einer erfindungsgemäße Vorrichtung,

Fig. 17

eine räumliche Darstellung zu Fig. 16,

Fig. 18

eine räumliche Darstellung einer fünften Ausführungsform einer erfindungsgemäße Vorrichtung,

Fig. 19

eine räumliche Darstellung einer sechsten Ausführungsform einer erfindungsgemäßen Ausführungsform,

Fig. 20

eine räumliche Montagedarstellung zu Fig. 19,

Fig. 21

eine räumliche Darstellung einer erfindungsgemäßen Ausführungsform gemäß Fig. 19 montiert an einem Halterahmen,

Fig. 22

eine räumliche Montagedarstellung zu Fig. 21,

Fig. 23

eine räumliche Montagedarstellung zu Fig. 22,

Fig. 24a

eine schematisch geschnittene Draufsicht einer Anwendung einer siebten Ausführungsform einer Erfindungsgemäßen Ausführung,

Fig. 24b

eine schematisch geschnittene Draufsicht einer weiteren Anwendung einer siebten Ausführungsform einer Erfindungsgemäßen Ausführung,

Fig. 24c

eine schematisch geschnittene Draufsicht einer weiteren Anwendung einer siebten Ausführungsform einer Erfindungsgemäßen Ausführung,

Fig. 25

eine räumliche Darstellung der siebten Ausführungsform einer erfindungsgemäße Vorrichtung in zwei Sichtweisen,

Fig. 26

eine räumliche Darstellung einer erfindungsgemäßen Ausführungsform gemäß Fig. 25 montiert an einem Halterahmen,

Fig. 27

eine räumliche Montagedarstellung zu Fig. 26,

Fig. 28

eine räumliche Darstellung der achten Ausführungsform einer erfindungsgemäße Vorrichtung,

Fig. 29

eine räumliche Darstellung der Ausführungsform gemäß Fig. 28,

Fig. 30

eine räumliche Darstellung einer erfindungsgemäßen Ausführungsform gemäß Fig. 29 montiert an einem Halterahmen,

Fig. 31

eine räumliche Darstellung einer erfindungsgemäßen Ausführungsform gemäß Fig. 29 montiert an einem Halterahmen mit einem Abschnitt eines Aufsatzelements in Form einer Tür vor der Montage an die erfindungsgemäße Ausführungsform

Fig. 32

eine schematische Draufsicht zu Fig. 31,

Fig. 33

eine räumliche Montagedarstellung zu Fig. 31, und

Fig. 34

eine räumliche Darstellung in Rückansicht zu Fig. 33.

In the following the invention will be explained in more detail with reference to an embodiment with accompanying drawing. Show it

Fig. 1

a spatial representation of a first embodiment of a device according to the invention,

Fig. 2

an exploded view too Fig. 1 .

Fig. 3

a schematic functional view to Fig. 1 .

Fig. 4

a spatial representation of a second embodiment of a device according to the invention,

Fig. 5

a schematic functional view to Fig. 4 .

Fig. 6

a schematic assembly view of an embodiment of the invention according to Fig. 1 .

Fig. 7

a sectional view too Fig. 6 .

Fig. 8

a further schematic assembly view of an embodiment according to the invention according to Fig. 1 analogous Fig. 6 .

Fig. 9

a further schematic assembly view of an embodiment according to the invention according to Fig. 4 analogous Fig. 8 .

Fig. 10

a further schematic assembly view of an embodiment according to the invention according to Fig. 1 .

Fig. 11

a further schematic assembly view of an embodiment according to the invention according to Fig. 1 .

Fig. 12

a spatial representation of a third embodiment of a device according to the invention,

Fig. 13

a further schematic assembly view of an embodiment according to the invention according to Fig. 12 analogous Fig. 6 .

Fig. 14

a further schematic assembly view of an embodiment according to the invention according to Fig. 1 analogous Fig. 12 .

Fig. 15

a further schematic assembly view of an embodiment according to the invention according to Fig. 1 analogous Fig. 12 and Fig. 8 .

Fig. 16

a spatial representation of a fourth embodiment of a device according to the invention,

Fig. 17

a spatial representation too Fig. 16 .

Fig. 18

a spatial representation of a fifth embodiment of a device according to the invention,

Fig. 19

a spatial representation of a sixth embodiment of an embodiment according to the invention,

Fig. 20

a spatial montage representation too Fig. 19 .

Fig. 21

a spatial representation of an embodiment of the invention according to Fig. 19 mounted on a support frame,

Fig. 22

a spatial montage representation too Fig. 21 .

Fig. 23

a spatial montage representation too Fig. 22 .

Fig. 24a

3 is a schematic sectional top view of an application of a seventh embodiment of an embodiment according to the invention;

Fig. 24b

3 is a schematic sectional plan view of another application of a seventh embodiment of an embodiment according to the invention;

Fig. 24c

3 is a schematic sectional plan view of another application of a seventh embodiment of an embodiment according to the invention;

Fig. 25

3 is a perspective view of the seventh embodiment of a device according to the invention in two views,

Fig. 26

a spatial representation of an embodiment of the invention according to Fig. 25 mounted on a support frame,

Fig. 27

a spatial montage representation too Fig. 26 .

Fig. 28

a spatial representation of the eighth embodiment of a device according to the invention,

Fig. 29

a spatial representation of the embodiment according to Fig. 28 .

Fig. 30

a spatial representation of an embodiment of the invention according to Fig. 29 mounted on a support frame,

Fig. 31

a spatial representation of an embodiment of the invention according to Fig. 29 mounted on a support frame with a portion of an attachment element in the form of a door prior to assembly to the embodiment of the invention

Fig. 32

a schematic plan view to Fig. 31 .

Fig. 33

a spatial montage representation too Fig. 31 , and

Fig. 34

a spatial representation in rear view too Fig. 33 ,

Embodiment of the invention

The device according to the invention and the method according to the invention will now be described by way of example and in detail with reference to an exemplary embodiment. In the different figures the same is always provided with the same reference numerals, which is why these are usually described only once.

A first preferred embodiment is in the Fig. 1 to Fig. 3 shown. A second preferred embodiment is in the Fig. 4 to Fig. 6 shown. A third embodiment is in Fig. 12 and Fig. 13 shown. Fig. 16 and Fig. 17 show a fourth embodiment and Fig. 18 a fifth embodiment. A sixth embodiment is in Fig. 19 to 23 , a seventh embodiment in the Fig. 24a to 27th , and an eighth embodiment in the FIGS. 28 to 34 shown. Variants of mounting options, applications and variants of the mechanical function and the arrangement of the embodiments are shown in the remaining figures.

A first embodiment of the fastening device 1 according to the invention, consisting of a carrier 2, a threaded spindle 3, a carriage 4, a lever arm 5, a second lever arm 6 and a bracket 7, is in Fig. 1 shown in perspective view. The items are rotatably connected to each other at the pivot points A, B, C and D. The threaded spindle 3 is rotatably mounted in a perforation 10 in the carrier 2 and equipped at both ends with a slot 9, for example, standard screwdriver. Here also a Phillips or Allen recess can be provided for correspondingly different tools. The carrier 2 is additionally provided with two holes 8, via which the structure is fastened by screwing according to the invention. The fastening takes place via arranged at the ends of the support 2 angle plates whose lying in the plane formed by the carrier 2 legs have at least one perforation 8. If several holes are provided, then they can be arranged offset from one another. Also can be attached to other elements, for. As hinges or their hinge body, which also has the possibility that the hinge parts are attached at a later date.

Fig. 2 shows the items of the fastening device Fig. 1 as an exploded view in perspective view. In addition, the carrier 2 is shown as a sheet metal stamping 2 'before bending. The carriage 4 is equipped with a spindle 3 complementary internal thread 11.

Fig. 3 shows the working principle of the fastening device. By turning the spindle 3 (bow arrow), the carriage 4 is transported forward or backward in the direction of the arrow. The carriage 4 takes over the connection D with the lever arm 6 and this tilts the lever arm 5 about the pivot point A. In this case, the bracket 7 is moved in the arrow direction and the distance X between the support base plate 2 and bracket 7 decreases or increases. The bracket 7 is rotatably mounted to adapt to the later edition.

Fig. 4 and Fig. 5 show a further developed variant of the previous embodiment of the holding device 1. In this case, instead of the rotatable threaded spindle 3, for example, a cylindrical shaft or rod 16 is introduced, over which a coil spring 17 is pushed. In the exemplary embodiment, a compression spring is advantageously selected. By pulling on the bracket 7 in the arrow direction is pushed over the lever arms 5, 6 of the carriage 4 in the arrow direction and the spring 17 is tensioned. If the bracket 7 is released, the spring 17 expands, pushes the carriage 4 back and the bracket 7 moves in opposite directions. A clamping force is created between the region X by spring tension and thereby a clamping effect in the assembled state. When using a tension spring, the principle works in reverse.

Fig. 6 and Fig. 7 show a mounting variant of the device on a profile 14 (section illustration) of an insect or particle protection frame. For this purpose, the device is connected by means of the screws 12 by a piping 13 which is inserted into a welt channel 14 'of the profile 14 with the profile 14. Such piping 13 are primarily made of plastic or rubber. With you by pinching an insect screen on a frame (part) as a frame element 15 or Frame element portion of a door or window 20 o. Ä. attached. For easier positioning and guidance of the screws 12, the piping 13 is provided with a keyway 13 'in the exemplary embodiment. Due to the material of the welt 13 does not have to be pre-drilled for screwing the screw 12. By screwing the screw 12, the piping material is displaced and pressed against the wall of the profile 14. The screws 12 are virtually pegged with the profile 14 and the connection holds securely.

Fig. 8 shows the clamping of the fastening device 1 to an on-site frame member 15, for example. A window or a door. By turning the threaded spindle 3 with a screwdriver in the arrow direction, the combination profile section 14 and fastening device 1 is clamped to the frame member 15.

Fig. 9 shows the clamped to a frame portion device Fig. 10 however, with a wider frame member 15.

Fig. 10 shows the fastening device 1 according to the preceding embodiment. The device is like in the Fig. 6 and Fig. 7 described mounted on a profile 14. The profile 14 is additionally equipped with a component 18, which is inserted, for example by insertion in a cavity 19 of the profile 14. In the example shown, this component 18 is a hinge connection segment with which the hinge counterpart of an insect screen door is later connected. The combination profile 14, hinge connection segment 18 and the fastening device 1 according to the invention form a "mounting unit", which is attached according to the invention on-site, in which it is like a screw, z. B. to an existing door frame, is clamped. At this clamped "mounting unit" can then be attached eg an insect screen door. In this case, the profile section 14 is correspondingly longer. By means of a plurality of hinge connection segments (preferably three), a plurality of profile sections (preferably two), preferably in length of the door height, plugged together and secured at several points with the fastening device according to the invention on site. Likewise, the fastening device 1 may be attached to a plurality of points on a bug guard frame and this so on an on-site window frame o. Ä. be attached.

Fig. 11 shows the attachment to an on-site door frame 20th

Fig. 12 shows a variant as a connection between the attachment device 1 and profile 14. In this case, a manufactured adapter element 21 is inserted into the piping channel 22 and screwed therein with screws 12 '. The adapter element has a kederförmiges insert element 21 '. On this adapter is then, as in Fig. 13 can be seen, the fastening device 1 screwed. In this embodiment, the carrier 2 is bent differently.

Fig. 14 and Fig. 15 show an advanced version of the fastening technology. Here, the fastening device 1 is connected instead of a profile 14 with an adapter piece 23. This adapter piece 23 may be formed differently, for. B. as a hinge connection segment. In this variant, the bracket 7 would be rotated by 180 °. This combination, as in Fig. 15 can be seen, embraces the on-site frame member 15. In forming the adapter 23 as a hinge connection segment several, preferably three, of these combinations are used and attached to the insect screen door.

Fig. 16 shows a mechanical variant of the fastening device 1, in which the lever arm 5 is moved with the carriage 4 and the lever arm 6 is fixed to the carrier 2. Fig. 17 shows a variant of the embodiment according to Fig. 16 in which the bracket 7 is a separate part, which is hooked into the device in a perforation 8 '. Such a variant may, especially when attaching an insect screen frame to a window, bring with it advantages in handling. It is also shown that the bracket 7, 7 'can be formed differently.

Fig. 18 shows another mechanical variant. Here are the lever arms 5'u. 6 ', for example, the same length and the bracket 7 "is centrally positioned and designed as a rotatable pin.

Fig. 19 a further embodiment of the fastening device according to the invention 1. The lever arm 5, the second lever arm 6 and the bracket 7 from the carrier 2 in the opposite direction than in accordance Fig. 1 arranged. About one of the two holes 8, a hinge connection segment 24 is attached by a screw 12 "is inserted into the bore 8 and is screwed to the connection segment 24. Fig. 20 shows the connected state between fastener 1 and the Terminal segment 24. Fig. 21 the arrangement of this on a frame 20 shows a door or a window. About the fastening device 1, a diaphragm 25 is arranged after the jamming with the frame part 15 (see Fig. 22 ). In a connecting bolt 29, a hinge-rotating member 26 is used (see Fig. 23 ) that is connectable to the profile 14 of the grid, whereby the grid is rotatably mounted on the frame 20. In this embodiment, it is not necessary to make a drilled connection between frame 20 and fastening device 1 or between profile 14 and fastening device 1.

FIGS. 24a to 24c show three special placement problems that may occur with certain frame shapes of doors or windows. at Fig. 24a On the left, a gap 30 remains between the frame and the fastening device 1, through which insects can pass. at Fig. 24b on the left the frame is made oblique, whereby difficulties in the attachment of the fastening device 1 may occur, since no sufficient clamping force can be generated because no sufficient abutment for the fastening device 1 is available. The same applies to Fig. 24c where the frame is rounded. These problems are solved with a further embodiment of the fastening device 1 'according to the invention in accordance with FIGS. 25 to 34 solved. Schematically, the solution is already in the respective right representations of Fig. 24a to 24c shown.

The base support 2 of the fastening device 1 '(see Fig. 25 and Fig. 28 This is either integral with or connected to the support 2 and is provided either on one or both sides A two-sided provision increases the variability of the arrangement of the attachment and it is not necessary to have a second mirrored attachment to arrange the grid above and below the frame 20.

Furthermore, either a hinge connection segment 28 is provided directly on one of the offset sections 2 "(FIG. Fig. 25 ) or holes 8 "are provided, into which screws 12" are inserted and which are screwed into a hinge connection segment 24 (see FIG Fig. 29 ). Fig. 26 and 27 show the arrangement of the embodiment of the fastening device 1 'with a one-piece connection segment on a frame 20 and the attachment of a corresponding Hinge rotary member 26 via a connecting pin 29th FIGS. 30 to 34 show this analog for an embodiment with screwed-on terminal segment 24th

LIST OF REFERENCE NUMBERS

1,1 '

fastening device

2

carrier

2 '

Sheet metal stamping

2 '

offset portion

3

screw

4

carriage

5

lever arm

6

second lever arm

7

bracket

8th

Hole for attachment

8th'

Hole for bracket

8th"

Hole for hinge connection segment

9

Recess / slot for screwdriver

10

Hole for spindle bearing

11

Internal thread in the carriage

12, 12 ', 12 "

screw

13

piping

13 '

keyway

14

Profile section (insect screen door, insect screen frame, mounting profile)

14 '

weather strip channel

15

Frame section (e.g., balcony door, window frame, etc.)

16

Shaft for spiral spring guide

17

spiral spring

18

Hinge - connection segment

19

profile cavity

20

Door frame, window frame (section)

21

adapter

21 '

insert element

22

weather strip channel

23

Adapter (eg hinge version)

24

Hinge - connection segment

25

cover

26

Hinge - rotary element

27

wall

28

Hinge - connection segment

29

connecting bolts

30, 30 ', 30 "

gap

A, B, C, D

pivot point

Claims (12)

1. A device for securing attachment elements (14), in particular an insect/particle screen or an insect/particle screen door, onto on-site frame systems (15), preferably for windows and doors, with a base element (2) to be secured to the attachment element (14), with a clamping element (7), wherein the clamping element (7) is movably joined with the base element (2), characterized by at least one lever element (5) that is arranged between the base element (2) and clamping element (7) in a guiding manner, and by a force element (3, 17) for providing a clamping force for the clamping element (7), and by at least one transmission element (4, 6) for transmitting the clamping force to the clamping element (7), wherein the force element is a rotary spindle (3).
2. The device for securing attachment elements (14), in particular an insect/particle screen or an insect/particle screen door, onto on-site frame systems (15), preferably for windows and doors, with a base element (2) to be secured to the attachment element (14), with a clamping element (7), wherein the clamping element (7) is movably joined with the base element (2), characterized by at least one lever element (5) that is arranged between the base element (2) and clamping element (7) in a guiding manner, and by a force element (3, 17) for providing a clamping force for the clamping element (7), and by at least one transmission element (4, 6) for transmitting the clamping force to the clamping element (7), wherein the force element is a spring element (17), preferably a compression spring, and wherein the spring element (17) is arranged on a rod (16), preferably enclosing the latter, in particular as a spiral spring.
3. The device according to one of claims 1 or 2, characterized in that the transmission element is a carriage (4) arranged on the rod (16) or the rotary spindle (3).
4. The device according to claim 3, characterized in that the carriage (4) is operatively joined with the first lever arm (5) via a second lever arm (6).
5. The device according to one of claims 1 to 4, characterized in that the clamping element is a holding bracket (7).
6. The device according to one of claims 1 to 5, characterized in that an adapter element (21, 23) is situated between the base element (2) and attachment element (14), wherein the adapter element is preferably an insertion element in a spring channel (14', 22) of the attachment element (14) and/or a hinge connecting segment (23).
7. The device according to one of claims 1 to 6, characterized in that the clamping element (7) is detachably arranged on the first lever arm (5).
8. The device according to one of claims 1 to 7, characterized in that a displacement element (2") is provided preferably on the base element (2), especially preferably as a single piece with the latter, and can be used to situate an attachment element (14) so that it can be displaced relative to the frame system.
9. The device according to claim 8, characterized in that the displacement element (2") is situated at both ends of the base element (2).
10. A method for securing attachment elements (14), in particular an insect screen or insect screen door, onto on-site frame systems (15) by means of a securing device according to one of claims 1 to 9, in which a fastening device (1) is joined with an attachment element (14), a clamping element (7) of the device (1) is made to engage with the frame system (15), and a clamping force is introduced into the clamping element (7), wherein the clamping force is generated at a right angle to the clamping effect in the device (1).
11. The method according to claim 10, characterized in that the clamping force acts in an area (X) between a base element (2) of the device (1) and the clamping element (7).
12. The method according to claim 10 or 11, characterized in that the clamping force is generated parallel to the base element (2) by a force element (3, 17).

Images