DE8022676U1 - FASTENER FOR MULTI-LEAF, IN PARTICULAR, FOLDED GATES - Google Patents

Description

Hold-openers for multi-leaf gates, especially as folding gates trained gates

The innovation concerns a hold-open device for multi-leaf, in particular gates designed as folding gates, consisting of a fixedly attached holding device

! for a counter bracket that can be adjusted with a gate leaf, which engages in the holding device in a predetermined open position of the gate.

Locks of this type are used to hold the wing in I, a certain opening position. With more-

With leaf folding doors, stops or holding devices are also required in order to be able to bring the leaf mounted in the area of one door opening edge into a precisely predetermined open position, in which the " or the other hinged leaf" or the other hinged leaf can be folded onto it.

In all known locking constructions, the holding device is in the area of the opening circle of the Fixed gate leaf ·. Is there a wall near the door opening towards which the door opens? then you can attach the holding device to this wall and the counter holder at the appropriate height attach directly to the gate wing. Otherwise, constructions are usually chosen in which the holding device is on Bottom of the room to be closed by the gate or the like. is attached so that they are attached to the lower edge of the wing with a Counterholder can cooperate. In both cases there is the fundamental disadvantage that the holding device represents a component to be mounted separately, which must be set up as precisely as possible on the wing and

in the respective passage area from a wall or H

protrudes from the ground, so that there is a risk that this |

¥ Holding device itself damaged when the door is closed i

or damage, e.g. when vehicles hit the ground, and even injuries to people who rub against holding devices protruding from the wall or over holding device parts protruding from the floor stumble, cause. A proper assembly of the holding device is also always only after It is possible to assemble the gate yourself and it is often associated with subsequent chiselling and masonry work.

The difficulties or disadvantages shown are eliminated in a lock according to the invention in that the wing mounted in the area of one door opening edge has a raising arm or the like hinged on top of it at a distance from the bearing, for example in the center. is connected, which is hinged at its other end to a guide piece, which is adjustable in or on a guide parallel to the upper door opening edge and itself forms the counter holder or is connected to it, the holding device being arranged in the adjustment area of the counter holder, preferably is attached to the guide and that preferably in the area of the edges of the connecting hinge facing away from in the open position of opposite wings of folding gates on these stops or additional cooperating, consisting of detents and counter-detents are provided.

With the construction according to the innovation, it is possible to protect the holding device above the door opening to be attached, according to an advantageous embodiment, the guide from one with the upper frame transverse leg of the gate connected guide rail, which means that the entire stopper from the start attached to the gate and mounted together with the gate.

The arrangement can easily be made so that the extension arm "at least in the closed gate essentially or largely swivels under the mentioned guide rail, so practically hardly visible is. According to a further development, the extension arm or the holding device can be designed to be adjustable in length or provide the counter holder adjustable, so that the end opening position of the gate leaf, which with the help of the Locker is determined, is exactly determined and readjustments are possible if necessary.

The subject of the innovation is illustrated in the drawing, for example. It shows FIG. 1 shows one side of a folding wing gate equipped with a lock according to the invention in the Open position schematically in plan view, Fig, 2 on a larger scale with the door closed Cross section through the upper frame cross leg and the guide rail attached to it, where the gate leaf and extension arm were shown in a view and

FIG. 3 shows a detail of FIG. 1, also on a larger scale with the guide rail drawn in the horizontal section .

In the exemplary embodiment, a frame frame 1 is fastened in the area of a door opening 2. It became the left one Part of a FaIt fluge It or es drawn at the o'ede The gate side has two wings 3, 4, the wing 3 with a gate hinge in the area of the gate opening edge is attached to the frame frame 1. In addition to this hinge 5, there is another hinge 6 on the wing 3, with which the wing 4 is attached to the wing 3. A buffer 7 on the wing 3 prevents it in the open position an impact of the wing 4 on the wing 3 · Instead of this buffer could between opposite Sides of wings connected by a hinge 6,

• · * f

In particular with multi-leaf folding doors, latches can also be provided on one wing and counter-latches on the other, which hold the wings together in the open position.

Aq wing 3 is attached to a support plate 8 at the top, on which one end -a Ausstellarmes 9 around a pivot pin 10 is pivotably mounted. The other end of the extension arm 9 is via a further pivot pin 11 a sliding block 12 connected, which is in a groove of a guide rail designed as a profile rail 13 of the length after is adjustable. The rail 13 is with the help of retaining tabs 14 on the upper frame cross leg attached. One end of the sliding block 12 forms a flat locking head 16 serving as a counter holder, which, when the gate is open, engages in locking springs 17 mounted on the opposite side in the hat of the guide rail, which form the holding device in the exemplary embodiment.

As FIG. 2 shows, the extension arm 9 is attached closed gate essentially flat on the upper frame cross leg formed by an extruded profile 15 at.

Claims (2)

PATENT ADVERTISEMENT file: 80 176 Dipl.-Ing. M. Bonsmann Kaldenldrohener Str. 35 a «02161/12114 D-4050 Mönchengladbachi claims for protection 1. stay for multi-leaf, especially as Folding gates designed gates, "consisting of a fixedly attached holding device for one with the gate leaf adjustable counter holder, the latter in a predetermined The open position of the gate leaf engages in the holding device, characterized in that in each case the wing (3) mounted in the area of the door opening edge with one on top of it at a distance from the bearing (5) e.g. centrally hinged extension arm or the like. (9) connected with its other end at one Guide piece (12) is articulated, which is in or on a guide (13) parallel to the upper door opening edge adjustable and even forms the counter holder (16) or is connected to it, the holding device (17) arranged in the adjustment area of the counter holder, preferably is attached to the guide and that preferably in the area of the hinge connecting them (6) repellent edges of opposite wings in the open position on these wings stops (7) or additional locking devices consisting of notches and counter-notches are provided. 2. Locking device according to claim 1, characterized in that that the guide consists of a guide rail connected to the upper frame cross leg (15) of the door (13) exists.