EP1910636A1

EP1910636A1 - Hinge device for doors, windows and the similar

Info

Publication number: EP1910636A1
Application number: EP06762253A
Authority: EP
Inventors: Rainer Niessen
Original assignee: Dr Hanh GmbH and Co KG
Current assignee: Dr Hanh GmbH and Co KG
Priority date: 2005-07-29
Filing date: 2006-06-29
Publication date: 2008-04-16
Also published as: EP2913465B1; DE202005012152U1; RU2008107583A; PL2913465T3; RU2396411C2; EP2913465A1; WO2007014605A1

Abstract

A hinge device for doors, windows and the similar comprises a strap part (1) provided with a hinge part (3) and a fastening part (2), wherein the fastening part (2) is mounted on a frame or leaf fixing surface. The inventive device comprises at least one guiding element (11), which is mounted on the fixing surface and is guidingly fixed into a guiding recess (9) in the fastening part (2) in such a way that said fastening part (2) is movable in a perpendicular direction with respect to the fixing surface and a adjusting element (15) which is provided with a threaded extension (16) and a radial projection (17), wherein said threaded extension (16) is meshed with an additional thread on the frame or the leaf and the radial projection (17) is connected to a reception area on the fastening part (2) or the threaded extension (16) is secured to the additional thread on the fastening part (2) and the radial projection (17) is meshed with a reception area on the frame or leaf.

Description

Band arrangement for doors, windows or the like

The invention relates to a band assembly for doors, windows or the like with a hinge part, which comprises a hinge part and a fastening part, wherein to provide the adjustment possibility of the wing in the frame, the fastening part relative to the attachment surface facing him on the wing or on the frame is arranged displaceably.

Such a band arrangement is known for example from DE 101 52 366 C5. It comprises a receiving piece which can be fixed in a hollow profile. In the receiving piece guide bores are provided, which continue in perforations in a mounting side forming the profile wall. On the fastening part of the hinge part support pins are provided, which are designed to be inserted into the guide holes and optionally spreadable, so that the determination of the hinge part can be done in the desired position by jamming the support pins in the guide holes.

The adjustment of the wing in the frame for the purpose of adjustment is a threaded member which is fixed to the fastening part in the adjustment and a Having external thread which is screwed into a complementary, provided in the receiving piece internal thread.

A disadvantage of this band arrangement is that it is expensive to produce because of the large number of different components.

The invention is therefore an object of the invention to provide a band assembly, which allows an adjustment of the band portion relative to the mounting surface of a frame o- of a wing for the purpose of adjustment and is inexpensive to produce.

This object is achieved by the reproduced in claim 1 band assembly.

In the band assembly of the present invention, the attachment member is mountable to a mounting surface of the frame or wing, which may be formed by both the front surface of the frame or the wing or a narrow side of the wing or frame. In the first case, the adjustment would be perpendicular to the frame or wing plane, in the second case parallel. According to the invention, the band arrangement comprises at least one guide member which can be attached to the fastening surface and which guides into a guide recess in the fastening part, which can be accomplished, for example, by an at least substantially clearance-free receptacle in the guide recess, so that the fastening part can be displaced perpendicularly to the fastening surface.

The band assembly further comprises an adjustment member having a threaded shaft and a radial projection, wherein the threaded shaft with a complementary thread on the frame or wing and the radial projection with a receptacle on the fastening part, or the threaded shaft with a complementary thread on the fastening part and the Radial projection with a receptacle on the frame or wing is engageable.

Therefore, the band assembly according to the invention requires only the at least one guide and the at least one adjusting member for the adjustment. In a particularly preferred embodiment, the guide member is rotationally symmetrical about its longitudinal axis, as this simplifies the production of the band assembly. It also has a threaded extension, with which the guide member is screwed into the frame or the wing, and a guide portion which cooperates with the guide recess of the fastening part of the hinge part on.

It is particularly preferred if the thread extension has a smaller diameter than the guide region. By this measure, the attachment of the guide member is facilitated in the correct position, since it only needs to be screwed as far into the frame or the wing until the end face of the guide portion comes into contact with the mounting surface.

Very particular preference is then given to a development in which a radial projection is provided at the end of the guide region opposite the thread set. This then serves as a stop for the fastening part of the band part and thus limits the adjustment.

In a particularly preferred development of the band arrangement according to the invention, an undercut is provided on the fastening part of the band part, into which the radial projection of the adjusting element engages. As a result of the positive engagement thus effected, adjusting forces are reliably introduced into the fastening part by the adjusting element in both adjustment directions.

In a particularly preferred constructional variant, the undercut is formed by edge lips of a cross-sectionally C-shaped groove which runs perpendicular to the adjustment direction. The adjusting member can then be mounted with the undercut in a simple manner by lateral insertion.

In a first embodiment, the thread of the threaded extension of the guide member may be self-tapping. This embodiment is then particularly suitable for mounting on wings or frame with solid or thick-walled frame profiles or wing edges. However, it is also possible to form the thread of the threaded extension of the guide member as a machine thread.

The band arrangement according to the invention is particularly suitable for mounting on a hollow profile if it comprises a first threaded element with an external thread which can be screwed into at least two parallel walls of the profile and which has an internal thread complementary to the thread extension of the guide element. The assembly is then carried out in that first the threaded element is screwed into the profile and that usually so far that it does not or only slightly beyond the mounting surface. Subsequently, the guide member is screwed into the internal thread. The holding forces introduced via the guide member are then introduced via the threaded element into the at least two walls of the profile, whereby the holding forces which can be absorbed by the profile are considerably increased.

Accordingly, in a further preferred embodiment of the band assembly according to the invention, a second threaded element is provided with an external thread, which can be screwed into at least two parallel walls of the profile and which has an internal thread complementary to the threaded extension of the adjusting element. This second threaded element then serves in a corresponding manner for receiving the adjusting element, wherein the adjusting forces are then introduced into the profile walls penetrated by it via the threaded element.

The first and second threaded elements are - to reduce the number of different components and thus the manufacturing cost of the band assembly according to the invention - identical.

In the drawing, a preferred embodiment of a band assembly according to the invention is shown. Show it:

Fig. 1 is an exploded view of this band assembly in a perspective view; 2 is a side view of this band assembly in the assembled state (view A in Fig. 1)

FIG. 3 shows a section according to section line III-III in FIG. 2 mounted on a frame profile and FIG

Fig. 4 is a section along section line IV-IV in Fig. 2 in a Fig. 3 corresponding representation.

The band arrangement indicated as 100 in the drawing as a whole comprises a band part 1, which has a fastening part 2 and a hinge part 3. The fastening part 2 and the hinge part 3 are integrally connected to one another via an angled connecting region 4, the dimensions of the connecting region 4 being adapted to a sealing projection, as can be seen in FIGS. 3 and 4.

The fastening part 2 has a substantially flat underside 7, which faces a fastening surface 8 of the wing profile 6. In the fastening part 2 further two guide recesses 9 are incorporated, which are formed as Durchgangsboh- ments. The diameter of each guide recess 9 is adapted to the outer diameter of a guide portion 10 of a guide member 11 such that the guide portion 10 forms a substantially backlash-free sliding fit with the associated guide recess 9.

From a front end 12 of the guide portion 10 extends a threaded extension 13, which has a thread formed as a machine thread external thread. At the opposite end face, a radial projection 14 is provided on the guide member 11. It forms a stop for the fastening part 2.

Furthermore, the band assembly according to the invention comprises an adjusting member 15, which in turn comprises a threaded extension 16 with a machine external thread and a radial projection 17. The adjusting member 15 is mounted in the adjustment direction P in a form-fitting manner on the fastening part 2, since the latter has a cross section C - shaped groove 18, the edge lips 19 form undercuts for the radial projection 17.

As is apparent from Fig. 1, an assembly of the band assembly on a frame or a wing already done by the band part 1 is fixed by means of the guide and adjustment members 11 and 15 without further aids by the guide and adjusting members 11, 15 are screwed with their threaded extensions 13, 16 directly into corresponding threaded holes in the wing or in the frame.

If, however, as in the exemplary embodiment illustrated in the drawing, the band arrangement is to be suitable, in particular, for mounting on hollow profiles, then further first threaded elements 20 are provided which have external threads 21 by means of which the threaded elements 20 can be inserted into at least two parallel walls 22 of FIG Wing profiles 6 are screwed.

The threaded elements comprise a threaded bore 23, which is complementary to the thread of the threaded extension 13 of the guide member 11 is formed. The guide member can then - as in particular Fig. 4 can be removed - are screwed into the threaded bore 23. The holding forces transmitted by it are then introduced into the walls 22.

In a corresponding manner, a second threaded element 24 is further provided, which comprises a male thread 21 corresponding to the external thread 25 and is screwed in a corresponding manner as the first threaded member in the wing profile 6. In the likewise existing threaded bore 26, the adjusting member 15 is screwed. As is apparent from Fig. 3, a rotation of the adjusting leads to a displacement of the wing in the adjustment direction P, since the radial projection 17 engages in the groove 18. LIST OF REFERENCE NUMBERS

100 band arrangement

1 band part

2 fastening part

3 hinge part

4 connection area

5 sealing projection

6 sash profile

7 bottom

8 mounting surface

9 guide recesses

10 leadership area

11 guide member

12 frontal end

13 threaded extension

14 radial projection

15 adjuster

16 threaded extension

17 radial projection

18 groove

19 marginal lips

20 first threaded elements

21 external thread

22 walls

23 tapped holes

24 second threaded element

25 external thread

26 threaded hole

A view

P adjustment direction

Claims

claims:

A hinge assembly for doors, windows or the like, comprising a hinge part (1) comprising a hinge part (3) and a fixing part (2), said fastening part (2) being mountable on a mounting surface (8) of a frame or wing with at least one guide member (11) which can be attached to the fastening surface (8) and which guides in a guide recess (9) in the fastening part (2) so that the fastening part (2) is displaceable perpendicular to the fastening surface (8), and an adjusting member (15) having a threaded extension (16) and a radial projection (17), wherein the threaded extension (16) with a complementary thread on the frame or wing and the radial projection (17) with a receptacle on the fastening part (17) 2), or the threaded extension (16) with a complementary thread on the fastening part (2) and the radial projection (17) is engageable with a receptacle on the frame or wing.

2. Band arrangement according to claim 1, characterized in that the

Guide member (11) is rotationally symmetrical about its longitudinal axis and a threaded extension (13) and a guide portion (10).

3. Band arrangement according to claim 2, characterized in that the thread extension (13) has a smaller diameter than the guide region

(10).

4. Band assembly according to claim 3, characterized in that at the threaded extension (13) opposite end of the guide portion (10) has a radial projection (14) is provided.

5. Band assembly according to one of claims 1 to 4, characterized in that on the fastening part (2) an undercut is provided, into which engages the radial projection (17) of the adjusting member (15).

6. Band arrangement according to claim 5, characterized in that the undercut is formed by the edge lips (19) of a cross-sectionally C-shaped groove (18).

7. Band assembly according to one of claims 1 to 6, characterized in that the thread of the threaded extension (13) of the guide member (11) is self-tapping.

8. Band assembly according to one of claims 1 to 6, characterized in that the thread of the threaded extension (13) of the guide member (11) is a machine thread.

9. Band assembly according to claim 8 for mounting on a hollow profile, characterized in that it comprises a first threaded member (20) with a

External thread (21) comprises, which in at least two parallel walls (22) of the profile (6) can be screwed and which has a threaded extension (13) of the guide member (11) complementary internal thread.

10. Band assembly according to one of claims 1 to 9, characterized in that it comprises a second threaded member (24) having an external thread (25) which in at least two parallel walls (22) of the profile (6) can be screwed and which a to Has threaded extension (16) of the adjusting member (15) complementary internal thread.

11. Band assembly according to claim 9 and 10, characterized in that the first and second threaded elements (20, 24) are identically formed components.