EP1619336A2 - Adjustable hinge for windows, doors or similar - Google Patents

Abstract

The adjustable strip for mounting at hollow profiles, with multi-part strip sections attached to the window or door frame and the swing door or window pane, have mounting sections (14) and a hinge (5). The hinge has a guide leg (7) matching the dimensions of a profile chamber, so that it lies against at least one chamber wall. A mounting plate (13) extends from the leg with openings (17) to fit at studs (16) at the mounting at right angles to the mounting plate on its wide side on the mounting axis (P). A spindle (18) is between the mounting plate and the hinge to set the gap.

Description

The invention relates to an adjustable band for mounting on hollow profiles of the preamble of claim 1 corresponding type.

Such hollow sections are often used in modern door and window construction. They are mostly made of aluminum alloys.

In order to adjust the wing in the frame, it is known for example from DE 40 07 364 C2 to split a band part in a hinge part and a fastening part and to mount the parts in a direction perpendicular to the hinge axis of the belt displaced together, wherein a guide against Movements of the two parts relative to each other outside the adjustment direction is effected by engagement of square cross-section bolts in slots.

Starting from DE 40 07 364 C2, the present invention has for its object to provide an adjustable band, which is suitable for mounting on hollow profiles and in which the guiding function is improved during the adjustment process.

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

Characterized in that the hinge part comprises a guide leg which is adapted to the dimensions of a profile chamber of the profile to which the band member is attached, adapted such that the guide leg rests at least on a wall of the profile chamber, a guide of the hinge part is carried out during the adjustment The profile itself. By this measure causes even at high, to be absorbed by the tape loads, as in heavy wings such as fire doors is required, an unwanted tilting or tilting of the door leaf is avoided during the adjustment process.

In order to make the adjustment in alignment between the hinge part and the fastening part, projects from the guide leg, a mounting plate in front of. It comprises, for further improvement of the guidance and increase of the retaining forces of the band further guiding means cooperating with provided on the fastening parts of the belt complementary guide means together and a displacement of the fastening part and the hinge part to each other only in a perpendicular to the broad side of the mounting plate allow for a stationary displacement axis.

In order to effect the displacement of the fastening and the hinge part in the adjustment direction, a Abstandsverstellelement is provided between the mounting plate and the hinge part.

Because of the ease of manufacture and the ability to effect a particularly sensitive adjustability by using threads of low pitch, the distance adjusting element preferably comprises a spindle.

The latter has - particularly preferably - a bearing pin, which engages in a particularly preferred embodiment in a bearing pin adapted to the bearing bore, which is provided on the fastening part.

The spindle thread is preferably designed as an external thread. It then conveniently engages in a mounting plate provided threaded hole, which is adapted to the external thread.

In a particularly preferred variant of the band according to the invention, the guide means have pins and the pins in a sliding fit receiving guide holes. The pins may be provided on the fastening part, the guide holes on the mounting plate.

The fastening part of the band is - particularly preferably - designed such that it is suitable for mounting on a profile having a C-shaped profile, since such profiles have proven themselves in modern door and window construction and especially in heavy wings.

In the drawing, an embodiment of the invention, adjustable band is shown.

• Fig. 1 ein erfindungsgemäßes Band, an zwei Hohlprofilen montiert, in einer um 180° geöffneten Stellung des Flügels entsprechenden Darstellung in einer Ansicht in Profillängsrichtung;
• Fig. 2 eine Explosionsdarstellung der das Flügelbandteil bildenden Bauteile;
• Fig. 3 eine vergrößerte Darstellung des Ausschnittes III in Fig. 1 sowie
• Fig. 4 eine abermals vergrößerte Darstellung des Ausschnitts IV in Fig. 3.

Show it:

• 1 shows a band according to the invention, mounted on two hollow profiles, in a position of the wing which is opened by 180 ° in a view in profile longitudinal direction;
• FIG. 2 shows an exploded view of the components forming the leaf hinge part; FIG.
• Fig. 3 is an enlarged view of the detail III in Fig. 1 and
• Fig. 4 is a again enlarged view of the section IV in Fig. 3rd

The designated as 100 in the drawing as a whole band comprises a wing hinge part 1 and a frame hinge part 2. The hinge parts 1 and 2 are hingedly connected together in a known and not explained in more detail here way. The wing hinge part 1 is attached to a hollow profile of the wing 3, the frame hinge part to a profile of the frame 4.

In the following, only the design of the leaf hinge part 1 will be discussed. It is understood that even the frame hinge part or even the frame hinge part can be configured in a corresponding manner.

The wing hinge part 1 comprises - as in particular Fig. 2 can be removed - a hinge part 5, which has a recess 6 for receiving a not shown in the drawing, the hinge axis S defining hinge pin.

The hinge part 5 comprises a guide leg 7, which has an angled portion 9 at its free end region 8, whose plane parallel to the adjustment direction symbolized by the arrow P forms a contact surface for engagement with a wall 11 of a profile chamber 12 (see also FIGS. 3 and 4) ).

From the guide leg 7 extends perpendicularly a mounting plate 13, which serves to be displaceable in the adjustment direction P attachment of the hinge part 5 on a fastening part 14.

The fastening part 14 has a fastening structure 15, which is adapted in its configuration to the profile on which the attachment of the tape is to take place. The attachment structure 15 should not be discussed in the context of this description, since it is irrelevant to the operation of the band for the purpose of adjustability.

The fastening part has a plurality of pins 16, which in the connected to the hinge part 5 state in guide holes 17 which are provided in the mounting plate 13, engage and form a sliding fit.

To displace the hinge part 5 relative to the fastening part in the adjustment direction P, a spindle 18 is provided. It has a bearing pin 19 and an external thread 20. Furthermore, a hexagon socket 21 for engagement of a turning tool is incorporated on the thread-side end face.

The spindle 18 rests with its bearing pin 19 in a bearing bore 22 which is incorporated between two pins 16 in the fastening part 14. 4, the spindle is supported with its over the bearing pin 19 projecting edge 23 on the mounting part 14 and with its opposite end face 24 on the profile. Your external thread 20 engages in a provided in the mounting plate 13 threaded bore 25 a. As is apparent in particular from FIGS. 3 and 4, a displacement of the hinge part 5 takes place in the direction of the arrow P by rotational actuation of the spindle 18.

LIST OF REFERENCE NUMBERS

100

tape

1

Leaf hinge part

2

Frame hinge part

3

wing

4

frame

5

hinge part

6

recess

7

guide leg

8th

Area

9

angulation

10

area

11

wall

12

profile chamber

13

mounting plate

14

fixing part

15

attachment structure

16

spigot

17

guide bores

18

spindle

19

storage pins

20

external thread

21

Allen

22

storage bore

23

edge

24

front

25

threaded hole

S

hinge axis

Claims (9)

Adjustable band for mounting on hollow profiles,
with a frame band part (2) which can be fastened to a frame
with a wing band part (1) which can be fastened to a wing,
wherein the wing and / or the frame hinge part (1, 2) are formed in several parts, such that the band part (1, 2) on the frame (4) or wing (3) attachable fastening part (14) and a hinged joint to comprise the hinge part (5) producing the other hinge part,
characterized,
in that the hinge part (5) comprises a guide leg (7) which is adapted to the dimensions of a profile chamber (12) such that it rests against at least one wall (11) of the profile chamber (12),
in that a fastening plate (13) protrudes from the guide limb (7),
in that the fastening plate (13) comprises guide means which cooperate with complementary guide means provided on the fastening part (14) and a displacement of the fastening part (14) and the hinge part (5) relative to one another only in a direction perpendicular to the broad side of the fastening plate (13) Allow displacement axis (P),
and wherein between the mounting plate (13) and the hinge part (5) is provided a Abstandverstellelement. Tape according to claim 1,
characterized,
in that the spacing adjusting element comprises a spindle (18). Tape according to claim 2,
characterized,
that the spindle (18) comprises a bearing pin (19). Tape according to claim 3,
characterized,
in that the fastening part (14) comprises a bearing bore (22) adapted to the bearing pin. Tape according to one of claims 2 to 4,
characterized,
in that the spindle (18) comprises an external thread (20). Tape according to claim 5,
characterized,
in that the fastening plate (13) has a threaded bore (25) adapted to the external thread (20). A belt according to any one of claims 1 to 6,
characterized,
in that the guide means comprise pins (16) and the pins in a sliding fit receiving guide holes (17). Tape according to claim 7,
characterized,
in that the pins (16) on the fastening part (14) and the guide bores (17) on the fastening plate (13) are provided. Tape according to one of claims 1 to 7,
characterized,
that the fastening part (14) is suitable for mounting on a profile having a C-shaped profile groove.

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