EP1512817B1 - Fitting for doors, windows or the like - Google Patents

Abstract

The hinge strip (100), for a door or window, gives a swing action on a door or window frame around a hinge axis (S). A mounting (10) secures the hinge strip at the swing door or window panel. The hinge components (20) are over each other on the hinge axis of the strip bolt (B), which is inserted into a drilling (30). An adjustment unit (50) at the mounting acts on the bolt within its drilling, to shift it in an adjustment direction (V).

Description

The invention relates to a tape for doors, windows or the like corresponding to the preamble of claim 1 Art.

Such bands are used for the pivotable attachment of an opening optionally closing wing to the opening-limiting components - usually a frame. They comprise at least one connectable to the fixed component frame hinge part, connectable to the wing leaf hinge part and the two band parts at least partially passing through the hinge pin whose longitudinal axis defines the pivot axis of the band.

The one band part is usually attached to the frame and therefore called "frame band part" below. Accordingly, the other hinge part is called "wing hinge part". It is understood that these terms are not to be interpreted as limiting.

Modern hinges for doors, windows and the like have not only their hinge function but also the ability to adjust the wing in the frame opening, d. H. compensate for unavoidable tolerances that may arise after hanging the wing in the frame opening.

The wing can sit too low: this requires a height adjustment. The wing can not sit or "hang" in the horizontal position: this requires a horizontal adjustment.

To adjust the wing in the opening, it is necessary to shift the position of the belt relative to the pivot axis and set.

For this purpose, it is on the one hand possible to shift and fix the attachment points on the surfaces of the fixed component or its wing in the longitudinal direction and perpendicular to the longitudinal direction of the hinge pin.

In the simplest case, this is done by the attachment of the band parts to a fixed component or a wing in a manner that allows a relative displacement after loosening the mounting screws. If the mounting screws are accessible with the sash closed, the adjustment can be made in a simple manner by tightening the mounting screws only when the sash is closed. The disadvantage of this, however, is that in this type of arrangement of the mounting screws no protection against the dismantling of the closed wing by unauthorized persons and the wing must be kept in the setting before final tightening the mounting screws.

Also known for. B. from the DE 298 03 885 U1 . DE 298 03 884 U1 . DE 40 07 364 A1 and DE 299 21 442 U1 the use of band parts, which have an adjusting device, which allow a horizontal adjustment of the position of a fastening part relative to a holding part of the band by means of an adjusting spindle. These bands usually have an adjusting spindle extending over the extension, for example, of the wing hinge part, which are braced at the ends of the fastening part, ie on the hinge part of the wing band on the one hand, and on the other side at a bend projecting at the other end of the fastening part. The threaded spindle passes through a seated on the retaining plate threaded piece and thus moves in the adjustment with the Mounting part with. However, the threaded hole for the spindle is difficult to manufacture.

From the EP 0 652 345 B1 is it z. B further known to relocate the fastening part relative to the holding part of the band by means of an eccentric and set.

With these bands, although an adjustment of the "position" of the wing without its unmounting possible, but they do not change the position of the pivot axis itself, but only the position of the band on the wing. In addition, the adjustment must be relatively "stable" running to accommodate the load of the wings in the adjustment.

On the other hand, it is z. B. from the DE 36 42 127 C2 and the company fonts "Hahn Türband 3" by Dr. Ing. Hahn GmbH & Co. KG in D-41181 Mönchengladbach known to make a horizontal adjustment to the hinged wing by changing the position of the hinge pin perpendicular to its axis within at least one of the hinge parts, wherein the hinge pin is guided along a straight guide. The displacement of the hinge pin is usually carried out by him on and possibly intervening screws. These bands allow an adjustment of the position of the pivot axis per se, but require a complex processing of the hinge pin. In addition, the adjustment must provide special design measures to prevent tilting of the hinge pin within the hinge part.

document DE 364 2 127 discloses all features of the preamble of claim 1.

The invention is therefore an object of the invention to provide a band with the required adjustment, which is the adjustment of the position of the hinge pin without loosening the mounting screws or enables unhooking. Furthermore, the adjustment should be feasible without tilting the hinge pin.

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

The fact that the displaceable in horizontal adjustment adjustment, which acts on the hinge pin within the hinge pin bore for adjustment, slidably disposed in the adjustment in a recess which is located on the back of the fastening part, it is possible the hinge pin within the hinge part perpendicular to Swivel axis to relocate with hinged wing. The fixing part does not have to be solved because it is stationary. The adjusting element can also act on several, preferably two points on the hinge pin and thus prevent tilting.

The adjustment can be configured in two ways: it can act directly or indirectly on the hinge pin.

Preferably, the band bolt at least partially surrounding and this leading guide is provided, which additionally prevents tilting during the adjustment and allows accurate compliance with the adjustment.

The guide may preferably be designed as at least one engaging in the hinge pin bore bush having a slot whose longitudinal extent extends in the adjustment direction.

Alternatively, the guide can also be designed as a sleeve surrounding the hinge pin, which is acted upon by the adjusting element.

Then, the sleeve advantageously on its outer side at least one projection which engages in at least one groove on the inside of the hinge pin bore such that during an adjustment of the adjustment, the sleeve within the elongated in the adjustment hinge pin bore completes a rotational movement.

Among the many possibilities known to those skilled in the art in order to achieve a displacement of the adjusting element, an eccentric arrangement or an adjusting spindle are particularly preferred.

Fig. 1

eine Explosionsansicht eines erfindungsgemäßen Flügelbandteils zur Horizontalverstellung in einer perspektivischen Darstellung;

Fig. 2

das Ausführungsbeispiel aus Fig. 1 im montierten Zustand in einer perspektivischen Darstellung;

Fig. 3

das Ausführungsbeispiel aus Fig. 1 im montierten Zustand in einer Draufsicht von vorne, wobei nichtsichtbare Linien gestrichelt dargestellt sind;

Fig. 4

eine Explosionsansicht eines weiteren Ausführungsbeispiels eines erfindungsgemäßen Flügelbandteils zur Horizontalverstellung in einer perspektivischen Darstellung;

Fig. 5

das Ausführungsbeispiel aus Fig. 4 im montierten Zustand in einer perspektivischen Darstellung;

Fig. 6

das Ausführungsbeispiel aus Fig. 4 im montierten Zustand in einer Draufsicht von hinten, wobei nichtsichtbare Linien gestrichelt dargestellt sind;

Fig. 7

eine Explosionsansicht eines weiteren Ausführungsbeispiels eines erfindungsgemäßen Flügelbandteils zur Horizontalverstellung in einer perspektivischen Darstellung;

Fig. 8

das Ausführungsbeispiel aus Fig. 7 im montierten Zustand in einer perspektivischen Darstellung und

Fig. 9

das Ausführungsbeispiel aus Fig. 7 im montierten Zustand in einer Draufsicht von hinten, wobei nichtsichtbare Linien gestrichelt dargestellt sind.

Further features, details and advantages of the invention will become apparent from the claims and the following drawings in which embodiments of bands according to the invention are shown. Show it:

Fig. 1

an exploded view of a wing hinge part according to the invention for horizontal adjustment in a perspective view;

Fig. 2

the embodiment Fig. 1 in the assembled state in a perspective view;

Fig. 3

the embodiment Fig. 1 in the assembled state in a plan view from the front, with non-visible lines are shown in dashed lines;

Fig. 4

an exploded view of another embodiment of a wing hinge part according to the invention for horizontal adjustment in a perspective view;

Fig. 5

the embodiment Fig. 4 in the assembled state in a perspective view;

Fig. 6

the embodiment Fig. 4 in the mounted state in a plan view from behind, with non-visible lines are shown in dashed lines;

Fig. 7

an exploded view of another embodiment of a wing hinge part according to the invention for horizontal adjustment in a perspective view;

Fig. 8

the embodiment Fig. 7 in the assembled state in a perspective view and

Fig. 9

the embodiment Fig. 7 in the mounted state in a plan view from behind, with non-visible lines are shown in dashed lines.

FIGS. 1 . 2 and 3 show a designated as a whole with 100 leaf hinge part for the horizontal adjustment of a wing. The band further comprises a fixed to the frame to be fixed, not shown frame hinge part. The band parts are pivotable relative to each other about a vertical hinge axis S, which is formed by a hinge pin B.

The wing hinge part 100 comprises a horizontally projecting, bead-like hinge part 20 with an in the adjustment direction V oval hinge pin bore 30, which integrally discharges laterally to a plate-shaped fastening part 10 which is intended to abut with its flat back on the flat front of the wing, not shown.

The fastening part 10 has two holes 11 passing through it in the direction of the wing, by means of which it is fastened by screws, not shown, on the wing.

The hinge part 20 has on the inner side 31 of the hinge pin bore 30 two longitudinally extending in the direction of the hinge axis S grooves 32, which forms for the corresponding recording of the projections 41 on the outside of the hinge pin B surrounding sleeve 40.

The sleeve 40 has on the opposite outer side in each case in the upper and lower region a bore or recess 42. The hinge part 20 also has on its directed in the direction of the front of the wing, not shown, wall in the upper and lower region of a slot 33 whose longitudinal extent extends in the adjustment direction and corresponds to the respective recess 42 of the sleeve 40.

On the back of the plate-shaped fastening part 10, ie on the side facing the front of the wing, there is a base-like projection 14, in the region of which the fastening bores 11 are located. In the adjoining region 15, which protrudes in the installed state from the front surface of the wing to the depth of the projection 14, and to a small extent in the adjacent projection 14, an adjusting element 50 is arranged in a recess 16. The adjusting element 50 has approximately the shape of a "C" open in the direction of the hinge part 20 and is horizontally displaceable via an eccentric arrangement 51 in the adjustment direction within the recess 16 parallel to the front side of the wing. The eccentric 51 engages on the one hand in an aligned perpendicular to the adjustment slot 54 in the adjusting element 51 and on the other hand in a through hole 13 in the fastening part 10, so that the eccentric 51 can be operated in the installed state from the outside to the adjusting element 50 within the recess 16th to shift in the adjustment direction V. The adjusting element 50 engages with each a provided on the "arms" 55 of the "C" mandrel 52 through the respective slot 33 in the wall of the hinge member 30 into the holes 42 of the sleeve 40, which surrounds the hinge pin B.

A movement of the adjusting element 50 is passed through the "arms" or mandrels 52 to the sleeve 40 and thus to the hinge pin B. The sleeve with the hinge pin within the oval hinge pin bore 30 performs a rotational movement. Since the sleeve or the hinge pin is articulated in two places (mandrels 52), tilting is prevented and allows movement with exact retention of the orientation of the hinge pin.

It is thus in a simple manner a rotational movement of an easily accessible element in a horizontal adjustment of the hinge pin "deflected" without the hinge pin must be given a special design.

The mandrels 52 are connected via bores 53 with the arms 55 of the adjusting element 50. The adjusting element 50 is fastened by screws, not shown, which engage in the adjustment direction V elongated holes 12 in the fastening part 10 and engage in corresponding bores 56 in the adjusting element 50.

The hinge pin B has in its longitudinal extent approximately centrally positioned on a circumferential groove 60, into which a grub screw 61 (see. Fig. 3 ) engages to fix the hinge pin B in its longitudinal direction. For this purpose, the hinge part 20 on its directed in the direction of the front of the wing, not shown wall as well as the sleeve 40 each have a corresponding bore for receiving the grub screw 61.

The front of the fastening part 10 is usually with a in the Figures 1 - 3 not shown cap concealed, which also protects the tape part against unauthorized access from a only accessible from the rear screw.

In the further figures, variants of a band according to the invention are shown, wherein corresponding parts are in each case by 100 ( Fig. 4-6 ) or 200 ( Fig. 7 - 9 ) are given increased reference numerals.

That in the FIGS. 4 to 6 illustrated band 200 includes as well as that of the Figures 1 - 3 an on the fixed frame to be fixed, not shown frame hinge part and the horizontally adjustable wing hinge part, which are pivotable about a vertical hinge axis S, which is formed by a hinge pin B against each other.

The following will be constructive only on the differences from the wing hinge part of the Figures 1 - 3 received.

The hinge part 120 has a hinge pin bore 130 which, in contrast to the hinge part 100, is not oval in the adjustment direction V and has no straight guide extending longitudinally in the direction of the hinge axis S, but an approximately semicircular cross section, so that from above and below into the hinge pin bore 130 inserted guide bushes 140 are set against rotation. The bushes 140 have a bore 143, which is formed elongated in the adjustment direction V and is penetrated by the hinge pin B. The bushes 140 serve to guide the hinge pin during its adjustment.

On the back of the plate-shaped fastening part 110, that is on the side facing the front of the wing is located in a recess 116, an adjusting element 150. The adjusting element 150 has approximately the shape of an "L" and extends with a leg 155 in the hinge pin bore 130 of the hinge part 120. The recess 116 thus opens from behind the hinge pin bore 130, so that the adjusting element 150 can protrude into this through an opening 133. The adjusting element 150 has no mandrels for transmitting the adjusting movement to the hinge pin B, but extending along the hinge axis S bores 153 in the legs 155 which are penetrated by the hinge pin B in the installed state. The hinge pin B is guided by the holes 153, so that in turn a shift is ensured under exact retention of its orientation.

The adjusting element is also displaceable horizontally via an eccentric 151 in the adjustment direction within the recess 116 parallel to the front of the wing. The eccentric 151 engages on the one hand in an aligned perpendicular to the adjustment slot 154 in the adjusting element 150 and on the other hand in a through hole 113 in the fixing part 110, so that the eccentric 151 can be actuated in the installed state from the outside to the adjustment member 150 within the recess 116th to shift in the adjustment direction V. In this case, the adjusting element 150 protrudes with its legs 155 through the opening 133 in the wall of the hinge part 130 into the hinge pin bore and engages with one of the provided in the legs 155 of the "L" bore 153 the hinge pin B and moves it in the adjustment direction V, being guided through the holes 143 of the bushings 140.

The hinge pin B has as in the first embodiment ( Fig. 1 ) in its longitudinal extent approximately centrally positioned on a circumferential groove 160 into which a grub screw 161 (see. Fig. 6 ) engages in order to prevent slipping or slipping out of the hinge pin. For this purpose, the adjusting element 150 has a bore 163 extending from its wall directed in the direction of the front side of the wing, not shown, in the direction of the hinge pin bore 130 for receiving the grub screw 161.

That in the FIGS. 7 to 9 illustrated band 300 largely corresponds to the in the FIGS. 4 to 6 Volume 200. Therefore, only differences will be discussed below.

The most important difference is the "drive" for the displacement of the adjusting element 250, which is not performed via an eccentric arrangement, but by means of a threaded spindle 251.

To accommodate the spindle 251 is in the region of the projection 214, which is now configured as a detachable part, a in the adjustment direction V-breaking, semi-circular in cross-section groove 257 is provided. The groove 257 has a widened location 258 for receiving and fixing the head of the spindle 251. Thus, the spindle 251 can not "fall out", the groove 257 is covered by a removable part 214 'of the projection 214 in the installed state. The spindle 251 extends into the region of the recess 216, where it engages in a corresponding threaded bore 253 in the adjusting element 250. Upon rotation of the spindle 251 so the adjusting element 250 is displaced in the recess 216 in the adjustment direction and gives this movement to the hinge pin as in the previous embodiment of FIGS. 4 to 6 further.

In the in the FIGS. 7 to 9 illustrated variant of the tape according to the invention, the front of the fastening part 210 is covered by means of a cap 270, which can also be protected from unauthorized access by a only accessible from the rear, engaging in a bore 271 screw (not visible).

Claims (9)

1. Hinge (100) for doors, windows or the like for the articulated connection of a leaf of the door, a sash of the window or the like about an articulation axis (S) on a frame, comprising:

   - a frame hinge part to be fastened by its rear side to the frame of the door, of the window or the like via a fastening part;

   - a leaf/sash part (100, 200, 300) to be fastened by its rear side to the leaf of the door, sash of the window or the like via a fastening part (10, 110, 210);

   - articulation parts (20, 120, 220) of the hinge parts (100, 200, 300), which articulation parts are arranged above one another and into which at least one hinge pin (B), which defines the vertical articulation axis (S), engages in a hinge pin bore (30, 130, 230); and

   - an adjusting element (50, 150, 250) which acts on the hinge pin (B) within the hinge pin bore (30, 130, 230) for adjustment purposes, wherein the adjustment occurs in the horizontal, parallel to the plane running through the frame or leaf/sash, in the assembled state,

   characterized in that the adjusting element (50, 150, 250) is arranged in a recess (16, 116, 216), which is situated on the rear side of at least one of the fastening parts, such that it can be displaced in the horizontal adjustment direction (V).
2. Hinge according to Claim 1, characterized in that the adjusting element (150, 250) is designed in such a way that it acts directly on the hinge pin (B).
3. Hinge according to Claim 1, characterized in that the adjusting element (50) is designed in such a way that it acts indirectly on the hinge pin (B).
4. Hinge according to one of Claims 1-3,
   characterized in that it comprises a guide (40, 140, 240) which guides and at least partially surrounds the hinge pin (B).
5. Hinge according to Claim 4, characterized in that the guide is designed as at least one bush (140, 240) which engages in the hinge pin bore (130, 230) and which has an oblong hole (143, 243) whose longitudinal extent extends in the adjustment direction.
6. Hinge according to Claim 4, characterized in that the guide is designed as a sleeve (40) which surrounds the hinge pin (B) and on which the adjusting element (50) acts.
7. Hinge according to Claim 6, characterized in that the sleeve (40) is provided on its outer side with at least one projection (41) which engages in at least one corresponding groove (32) on the inner side (31) of the hinge pin bore (30) in such a way that, during an adjustment of the adjusting element (50), the sleeve inside the hinge pin bore (30), which has the shape of an oblong hole in the adjustment direction (V), performs a rotary movement.
8. Hinge according to one of the preceding claims,
   characterized in that the adjusting element (50, 150) comprises an eccentric arrangement (51, 151) for producing the adjusting movement.
9. Hinge according to one of the preceding claims,
   characterized in that the adjusting element (250) comprises an adjusting spindle (251) for producing the adjusting movement.

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