DE202011050532U1 - System with a profile and a fitting part - Google Patents

Abstract

System, comprising - a profile (1) with a groove (2) for fastening a fitting part (3), and - a fitting part (3) with a fastening part (4) which projects into the groove (2), characterized in that A compensating element (10, 110) is provided, which is provided between a groove surface (12) and an approximately parallel surface (7) of the fastening part (5) and one of the outer surfaces (9, 11) pointing away from one another directly or indirectly the groove surface (12) and the other abuts on the parallel surface (7) of the fastening part (5), the distance between the outer surfaces (9, 11) pointing away from one another being variable.

Description

The invention relates to a system comprising a profile with a groove for fastening a fitting part, and a fitting part with a fastening part, which projects into the groove.

In particular, in modern door and window construction are used to limit the Türoder window openings or to the border of door or window sash hollow sections use. They regularly include grooves that serve the assembly of fittings such as hinged bands for hingedly connecting the wings to the frame profiles.

The profiles that are used differ depending on the application. For example, for heavy commercial doors such as front doors due to the significantly higher mechanical stress different profiles use than for example for interior doors or windows. In addition, the profiles used by different system manufacturers differ regularly. It must therefore be held bands whose attachment parts are adapted to the design of the respective intended for the attachment groove. As a result, in particular, the production costs of the bands and thus also the production costs associated with the aforementioned system increase.

The invention has for its object to further develop a generic system to the effect that a fitting is suitable for attachment to profiles with differently shaped grooves.

This object is achieved by the reproduced in claim 1 system.

The system according to the invention comprises a compensating element which is provided between a groove surface and an approximately parallel surface of the fastening part. The dimensioning of the fastening part of the fitting part can then be adapted to the profile with the groove with the smallest cross-section. If the same fitting part to be attached to a profile with a groove of a larger cross-section, the attachment is carried out with insertion of the compensating element.

So that not for each differently dimensioned groove of different profiles a particularly sized compensation element must be kept, the compensation element is designed such that from its facing away from each other outer surfaces directly or indirectly on the groove surface and the other directly or indirectly on the parallel thereto surface of the fastening part is applied, wherein the distance of the mutually away facing outer surfaces is changeable. The compensating element is thus used on one side between a contact surface of the fastening part and a groove surface, whereas the parallel thereto, further contact surface of the fastening part can rest directly on a groove surface parallel thereto. By changing the distance of the facing away from each other outer surfaces of the gap, which has the fastening part to the mutually parallel groove-contact surfaces, are completely compensated, so that there is a play-free fit of the fitting in the profile.

To form the variable distance of the facing away from each other outer surfaces, the compensating element may comprise two relatively displaceable parts that lie directly or indirectly to each other via wedge surfaces.

The wedge surfaces are preferably connected in a materially bonded manner to the components forming the mutually continuing outer surfaces, since thus the components required for completing the compensation element can be minimized.

In one embodiment of the system according to the invention, the parts directly or indirectly abutting one another via wedge surfaces can be displaced relative to one another by means of a manually actuatable adjusting device. In this embodiment, the distance between the facing away from each other outer surfaces is thus matched to the degree of the gap of the fastening part of the fitting part in the mounting groove before mounting.

The manual adjusting device may comprise, for example, an adjusting spindle, a crank mechanism or an eccentric arrangement.

To save the operation of adjusting the distance of the facing away from each other outer surfaces prior to assembly of the mounting part of the fitting part, an embodiment of the compensation element is particularly preferred in which the wedge surfaces directly or indirectly adjoining parts are acted upon by an elastic force, the shifted two parts in a position which causes the maximum distance of the facing away from each other outer surfaces.

This embodiment also has the particular advantage that the outer surfaces are not clamped on the groove surface or on the contact surface of a fitting part, so that a displacement of the fitting relative to the outer surface, for example, for the purpose of adjustment without Manual actuation of the compensation element is possible.

By "elastic force" is meant a force which, by applying a counter force, allows the two directly or indirectly abutting parts to be displaced to a position which causes the minimum distance between the mutually remote outer surfaces, and which ensures that the Both parts are automatically shifted back to the maximum distance after omitting the counterforce. However, there are also applications of a compensating element conceivable in which the outer surfaces should have a minimum distance from each other in the initial state. The elastic force must act in the reverse direction.

To generate the elastic force, at least one spring element may be provided, which may comprise, for example, a helical spring.

However, an embodiment of the compensating element in which at least one first permanent-magnetic region is provided for generating the elastic force is particularly preferred. A single, first permanent magnetic region may already be sufficient for generating the elastic force if it is arranged at a suitable location of one of the two relatively displaceable parts and on the other of the two parts at a suitable location a ferromagnetic material is provided or the other part of ferromagnetic Material is made.

Particularly preferably, however, a second permanent-magnetic region is provided, which positions the two parts which can be displaced relative to one another in such a way that their wedge surfaces always lie on one another. By virtue of this measure, the two parts which can be displaced relative to one another are combined to form a unit which can only be separated from one another by overcoming the attractive forces generated by the permanent magnetic regions.

Instead of a single permanent magnetic region, which cooperates with a ferromagnetic region, two permanent magnetic, cooperating regions may be provided on the two parts. If - as particularly preferred - have both ends of the components permanent magnetic areas, at one end of the same poles, at the other end accordingly unlike poles face each other.

In order to avoid that the two relatively displaceable parts of the compensating element can slide off from each other obliquely to the displacement direction, which would make it difficult to mount the compensating element, a device is preferably provided by means of which the two parts are guided in the displacement direction to each other. This may be, for example, a kind of groove / spring arrangement which extends in the direction of displacement.

Also encompassed by the invention is a compensation element of a system as described above, ie. regardless of its use in a groove in a profile to compensate for the gap between the fastening part of a fitting part and a groove surface.

The invention will be further explained below with reference to the accompanying drawings. Show it:

1 - Sectional - a system according to the invention in a perspective view prepared for an engagement of the fastening part of a fitting together with a compensating element state;

2 the same view as in 1 but already partially engaged with the mounting groove;

3 - Sectional and partially cut - an enlarged detail of the fastening part and the compensating element in the groove in a longitudinal view of the groove;

4 a perspective view of an assembly consisting of a fitting part and a first embodiment of a compensating element in a single part illustration;

5 the same view as in 4 but in assembled parts of the compensating element;

6 the same view as in 4 and 5 , however, when connected to the fastening part of the fitting part compensation element;

7 the section AA according to 6 ;

8th the section BB according to 6 ;

9 a view C according to 6 ;

10 different views of a particularly preferred, another embodiment of a compensating element;

11 an assembly of a system according to the invention comprising the embodiment of the compensating element according to 10 and a fitting part in a first perspective view;

12 the module according to 11 in a second perspective view as well

13 the module according to 11 and 12 in a third perspective view.

That in the drawing as a whole with 100 designated embodiment of a system according to the invention comprises a profile 1 which is a groove 2 for fastening a fitting part 3 having. In the fitting part 3 it is in the illustrated embodiment is a hinge strap, which is a hinge part 4 and a fastening part 5 which is attached to the hinge part 4 is formed comprises.

The fastening part 5 protrudes into the groove 2 into (see in particular 3 ). It has two parallel surfaces 6 . 7 on, of which the in 3 shown on the left 6 directly to a parallel to this groove surface 8th is applied.

With the in 3 right surface 7 lies the fastening part 5 on an outer surface 9 a compensation element 10 at. Its from the outer surface 9 continuing outer surface 11 lies at one to the groove surface 8th parallel, further groove surface 12 the groove 2 at.

The compensation element serves to at least partially fill the gap 13 between the in 3 right surface 7 of the fastening part 5 and the in 3 also shown on the right groove surface 12 the groove 2 such that the fastening part 5 at least substantially free of play between the outer surface 9 of the compensation element 10 and the in 3 groove surface shown on the left 8th the groove 2 is included.

As in particular in 4 to 9 can be seen comprises a first embodiment of the compensating element shown therein, inter alia 10 two relatively displaceable parts 14 . 15 , On the sides facing each other 16 . 17 , which are the facing away from each other outer surfaces 9 . 11 Opposite, are oppositely oriented wedge surfaces 18 . 19 formed over which the two parts 14 . 15 lie together.

The part 14 points at its two longitudinal ends from its side 16 high end areas 20 . 21 on. The in 4 to 9 End area shown below 20 includes a central bore 22 extending parallel to the longitudinal extent of the part 14 extends and receiving a helical compression spring 23 serves. The in the 4 to 9 End region shown above 21 has a recess 24 on, in particular in 7 is recognizable. She points one to the surface 16 facing surface 25 on, parallel to the wedge surfaces 18 is aligned.

The facing surfaces 26 . 27 the end areas 20 . 21 have a distance about the length of the wedge surfaces 18 . 19 greater than the distance between two end faces 28 . 29 of the part 15 is. The end surfaces 28 . 29 are formed by end areas 30 . 31 that from the outside surface 9 protrude. Due to the difference in length, the parts can 15 . 16 be displaced over the length of the wedge surfaces relative to each other, whereby the distance between the facing away from each other outer surfaces 9 . 11 changes.

From the in the 4 to 9 upper end surface extends an extension 32 whose outer contour in such a way to the inner contour of the recess 24 adapted to be flat on the surface 25 the recess 24 is applied. From the lower end surface 28 again extends a hole 33 that - as well as the bore 22 the lower end area 20 of the part 14 - Is designed as a blind hole. It also serves to receive the helical compression spring 23 ,

As in particular in 7 to 9 recognizable, becomes the part 14 relative to the part 15 through the with the helical compression spring 23 applied elastic force according to 4 to 9 shifted downwards, leaving the end face 29 of the part 15 on the surface 27 of the part 14 is applied. In this position are the wedge surfaces 18 . 19 in a position to each other, the maximum distance of the outer surfaces 9 . 11 causes each other.

The end areas 30 . 31 of the part 15 have facing surfaces 34 . 35 on, whose distance to the fastening part 5 of the fitting part 3 adapted is that the fastening part 5 at least substantially free of play between the surfaces 34 . 35 is included.

To pre-assemble to an assembly 36 with the fitting part 3 allow to extend from the surfaces 34 . 35 flat extensions 37 . 38 parallel to the outer surface 9 are aligned. Your free edge is circular arc-shaped.

To engage these extensions are on the mounting part 5 at its sides facing away from each other narrow sides 39 . 40 Hopper 41 . 42 provided parallel to the surface 7 are aligned. They point, as in 8th can be seen, a length greater than the length of the extensions 37 . 38 is. Thus, the fastening part 5 parallel to the surfaces 34 . 35 leaving the engagement of the extensions 37 . 38 in the hollows 41 . 42 not with the help of one here be described closer device for the purpose of adjusting the wing.

To avoid getting the two parts 14 . 15 by tilting movements in one to the outer surfaces 9 . 11 can tilt about parallel plane is at the part 14 a longitudinal groove 43 provided, in which one on the part 15 provided, complementary longitudinal ridge 46 intervenes.

Another, particularly preferred embodiment of a compensating element 110 which alternative to the compensation element 10 can be used below based on the 10 to 13 be explained. Functionally equivalent components have the same reference numerals as in the compensation element 10 , but increased by the value 100, denoted.

In this compensating element are at the lower end portion 120 and at the upper end portion 121 of the part 114 permanent magnetic regions formed such that their pole axes approximately in the direction of displacement of the two parts 114 . 115 are aligned. In the illustrated embodiment, the south poles of the two permanent magnetic areas 120 . 121 whose presence and polarity should be symbolized by the letters "S" and "N" facing each other.

Further, in the part 114 between the two end areas 120 . 121 a permanent magnetic area 144 formed, whose pole axis is perpendicular to the outer surface 111 extends. In the illustrated embodiment, the magnetic north pole is on the side of the outer surface 111 , the magnetic south pole on the side 116 the wedge surfaces 118 ,

The end areas 130 . 131 of the part 115 are also designed as permanent magnetic areas. The pole axes of these permanent magnetic regions are chosen such that those of the lower end regions 120 . 130 with poles of the same name, those of the upper end regions 121 . 131 with unlike poles facing each other. Due to the magnetic, between the parts 114 . 115 In the sense of acting magnetic forces in the absence of any counterforce is the part 114 relative to the part 115 shifted down so that the end face 129 in contact with the area 127 located. So that the wedge surfaces 118 . 119 Of the parts 114 . 115 held in abutment, also indicates the part 115 a permanent magnetic area 145 on, whose pole axis perpendicular to the surface 109 and is oriented such that on the mutually facing sides 116 . 117 Opposite poles face each other.

Again, it's on the part 114 a longitudinal groove 143 provided, in which a complementary longitudinal ridge 146 of the part 115 leader intervenes.

The compensation element 110 is different from the compensation element 10 thus, in that the elastic force affecting the two parts 114 . 115 in the absence of any drag in the in 10 shown below position, in which the outer surfaces 109 . 111 have a maximum distance from each other, not by a mechanically acting helical compression spring, but due to the magnetic attraction and repulsion forces generated by the permanent magnetic areas is effected. As in the fields 144 . 145 provided permanent magnetic areas, a magnetic attraction of the parts 114 . 115 can cause additional anchorages or guides, as for example in the compensation element 10 with the help of the extension 32 in the recess 24 caused to be waived. The compensation element 110 is therefore characterized by a particularly simple mountability and by special economy, since it can be dispensed with a spring and the formation of recordings.

LIST OF REFERENCE NUMBERS

100

 system

1

 profile

2

 groove

3

 fitting part

4

 hinge part

5

 attachment portion

6

 area

7

 area

8th

 groove surface

9

 outer surface

10

 compensation element

11

 outer surface

12

 groove surface

13

 gap

14

 part

15

 part

16

 page

17

 page

18

 wedge surfaces

19

 wedge surfaces

20

 end

21

 end

22

 drilling

23

 Helical compression spring

24

 recess

25

 area

26

 area

27

 area

28

end face

29

 end face

30

 end

31

 end

32

 extension

33

 drilling

34

 area

35

 area

36

 module

37

 extension

38

 extension

39

 narrow side

40

 narrow side

41

 trough

42

 trough

43

 longitudinal groove

46

 longitudinal web

109

 outer surface

110

 compensation element

111

 outer surface

114

 part

115

 part

120

 end

121

 end

127

 area

129

 end face

130

 end

131

 end

143

 longitudinal groove

144

 permanent magnetic field

145

 permanent magnetic field

146

 Längsteg

Claims (15)

System comprising - a profile ( 1 ) with a groove ( 2 ) for fastening a fitting part ( 3 ), and - a fitting part ( 3 ) with a fastening part ( 4 ), which enters the groove ( 2 protruding, characterized in that a compensation element ( 10 . 110 ) is provided, which between a groove surface ( 12 ) and an approximately parallel surface ( 7 ) of the fastening part ( 5 ) is provided and of its mutually away facing outer surfaces ( 9 . 11 ) directly or indirectly one at the groove surface ( 12 ) and the other on the parallel surface ( 7 ) of the fastening part ( 5 ) is applied, wherein the distance of the mutually away facing outer surfaces ( 9 . 11 ) is changeable. System according to claim 1, characterized in that the compensation element ( 10 . 110 ) two relatively displaceable parts ( 14 . 15 ; 114 . 115 ), which has wedge surfaces ( 18 . 19 ; 118 . 119 ) abut each other directly or indirectly. System according to claim 2, characterized in that the wedge surfaces ( 18 . 19 ; 118 . 119 ) cohesively with the facing away from each other outer surfaces ( 9 . 11 ; 109 . 11 ) forming components ( 14 . 15 ; 114 . 115 ) are connected. System according to claim 2 or 3, characterized in that the wedge surfaces directly or indirectly abutting parts are displaceable relative to each other by means of a manually operable adjusting device. System according to claim 4, characterized in that the adjusting device comprises an adjusting spindle. System according to claim 4, characterized in that the adjusting device comprises a crank mechanism. System according to claim 4, characterized in that the adjusting device comprises an eccentric arrangement. System according to claim 2 or 3, characterized in that the over wedge surfaces ( 18 . 19 ; 118 . 119 ) directly or indirectly adjacent parts ( 14 . 15 ; 114 . 115 ) are acted upon by an elastic force, the two parts ( 14 . 15 ; 114 . 115 ) is displaced to a position which is the maximum distance of the mutually remote outer surfaces ( 9 . 11 ; 109 . 111 ) causes. System according to claim 8, characterized in that at least one spring element is provided for generating the elastic force. System according to claim 9, characterized in that the spring element is a helical spring ( 23 ). System according to claim 8, characterized in that at least one first permanent magnetic region is provided for generating the elastic force. System according to claim 11, characterized in that at least one second permanent-magnetic region is provided which supports the two parts (29) which can be displaced relative to one another. 114 . 115 ) are positioned such that the wedge surfaces ( 118 . 119 ) lie on one another. System according to claim 11 or 12, characterized in that end regions ( 120 . 121 ; 130 . 131 ) Of the parts ( 114 . 115 ) are formed as permanent magnetic regions, wherein the pole axes of these permanent magnetic regions are aligned so that those of the one end regions ( 120 . 130 ) with poles of the same name, those of the other end regions ( 121 . 131 ) are facing each other with unlike poles. System according to one of claims 2 to 13, characterized in that the two are relative mutually displaceable parts ( 14 . 15 ; 114 . 115 ) are guided in the direction of displacement to each other. Compensation element ( 10 . 110 ) of a system according to one of claims 1 to 14.

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