WO2010048939A1

WO2010048939A1 - Passage gate

Info

Publication number: WO2010048939A1
Application number: PCT/DE2009/001512
Authority: WO
Inventors: Dieter Funke
Original assignee: Dieter Funke
Priority date: 2008-10-29
Filing date: 2009-10-29
Publication date: 2010-05-06
Also published as: DE102008053685B4; DE102008053685A1

Abstract

The invention teaches a passage gate (1) having a door leaf (2) and at least one door hinge (3) attached on one side of the door leaf (2), wherein the door hinge (3) is connected to a stationary building component (4), and having a locking bar (5) for locking the door leaf (2) in the closed position, wherein the locking bar (5) is designed as a substantially U-shaped profile component having a back (6) and two U-shaped limbs (7a, 7b), the inside distance of which is larger than the door leaf thickness (d) in the region of the locking bar (5), wherein an end of the locking bar (5) is connected to a locking bar hinge (8), which allows the locking bar (5) to pivot between a locked position and an unlocked position, wherein in the locked position of the locking bar (5) the U-shaped limbs (7a, 7b) surround an upper edge (9) of the door leaf (2) on both sides, fix the door leaf (2) in the closed position, and in the unlocked position are free of the upper edge (9) of the door leaf (2).

Description

Passage barrier

Field of the invention

The invention relates to a passage barrier with a pivotable between an open position and a closed position Turblatt and at least one mounted on one side of the Turblatt Turscharmer with vertical

Pivot axis, wherein the Turscharmer is connected to a stationary Gebaudebauteile, and with a locking bolt for blocking the Turblattes m the closed position, the Spermegel as a substantially U-shaped profile member with a back part and two U-legs, whose

Inner distance greater than the Turblattdicke is formed in the area.

Background of the invention and prior art

Especially in private homes and apartments, but also in hospitals, nursing homes, retirement homes, psychiatric institutions, kindergarten, day care, public buildings and the like. It is desirable to prevent accidental access to accidental localities, such as stairs, ramps, etc., or at least complicate , This applies in particular to facilities in which mentally and / or physically handicapped persons move. This is one such

Passage barrier less the exclusion of certain or all persons from certain areas of a building; rather, an accidental or uncontrolled entering the accident-prone localities should be avoided. In this respect, it is in principle also sufficient if the passage barrier can be actuated by any person by hand.

From practice, a passage barrier of the aforementioned construction is known. In order to allow a passage, the locking bolt must first be pivoted to the unlocked position before the door leaf m pivots the open position and so a passage can be made possible. However, this is in particular m emergency, in which a fast passage must be required, disturbing because cumbersome and tedious. In particular, in the case of escape routes, such a passage barrier is therefore less suitable.

In other known from practice passage barriers blocking takes place at the side of the belt (side of the door leaf with door hinge) opposite

Stop side. This makes mounting on both sides of the passage necessary, which is expensive, especially since a device and adjustment of arranged on the stop side components is necessary.

Technical problem of the invention

The invention is therefore the technical problem of specifying a passage barrier, which is not easy to open, yet in an emergency a quick passage allows. The invention is based on the further technical problem of specifying a passage barrier which is easy and easy to install.

Basic principles of the invention and preferred embodiments

To solve this technical problem, the invention teaches passage barrier with a pivotable between an open position and a closed position Turblatt and at least one attached to one side of the Turblatt Turscharmer with vertical pivot axis, wherein the door hinge is connected to a stationary Gebaudebauteil, and with a locking bolt for blocking the Turblattes in the closed position, the Sperrπegel than in

Substantially U-shaped profiled component with a back part and two U-legs whose inner spacing is greater than the door leaf thickness in the region, one end of the profile component is connected to a locking bolt hinge, which is fixedly connected to the stationary building part, wherein the Sperrnegelscharnier a having substantially horizontal pivot axis, which allows pivoting of the locking bolt between a blocking position and an unlocking position, wherein the U-legs in the blocking position of the Sperrπegels an upper edge of the door leaf on both sides, fix the door leaf in the closed position and free in an unlocked position of the upper edge of the Turblattes are.

The invention is based on the recognition that a blocking of the passage barrier need not necessarily be set up on a stop side. Rather, it is at erfmdungsgemaßer execution a stop or the like completely unnecessary. This has the advantage that the erfmdungsgemaße passage barrier is easy and quick to install, because mounting on the building part are required only in the band side. Adjustments of the locking elements omitted during assembly completely, especially if the door hinge and the

Spermegelscharnier are pre-assembled on a common Tragerbauelement. Then only the Tragerbauelement needs to be attached to the building m m perpendicular direction.

The inner distance between the inner surfaces of the Sperrriegeis may (but need not) be from the free end of the U-legs mj direction of the back part. Then, the locking bolt of the type used in the invention for opening the passage barrier need not necessarily be actuated specifically when no positive engagement, but a positive connection is established between the inner surfaces of the locking bolt and the communicating surfaces or edges of the door leaf. This is achieved by the tapering in this embodiment inner surfaces of the Sperrriegeis, as upon application of force of the Turblattes in the direction of the open position communicating with an inner surface of the locking bolt edge of the Turblattes due to the Winkelverhaltnisse along the inner surface slides and pivots the locking bolt in the direction of unlocking until the door leaf is free of the locking bolt. In this case, the rotational force, which must be introduced for such an emergency operation in the door leaf depends essentially on the angle of the inner surfaces, the

Friction between the door leaf edge and inner surfaces and the weight of the locking bar from and is easily the To adapt requirements or specifications by variation of these large ones. This ensures that the passage barrier can be opened in an emergency easily and quickly only by intensified pressure on the door leaf and without additional operation of the Sperrriegeis itself. If set up, only the actuation of an unlocking handle is required, which releases the locking bolt for pivoting in the unlocked position.

In detail, within the scope of the invention, various further possibilities of further education exist.

The inner distance between the inner surfaces can be rectilinear and symmetrical to a Querschnittsmittellime, which is in a direction orthogonal to the elongation of the locking bolt cross-sectional area, rejuvenate. The angle of the inner surfaces of the locking bolt to the Querschnittsmittellime may be in the range of 5 ° to 40 °, in particular from 5 ° or 10 ° to 20 ° or 15 °.

But it is also possible that the tapered course is not straightforward. For example, said angle may be a non-linear function of the distance from the back. In one variant, the angle at a large distance to the back part is greater than at a small distance. Then a relatively high initial application of force of the Turblattes is required, which, however, decreases in the course of the opening process due to the increasing by lifting the Sperrriegeis increasing angle frictional force decreases. Depending on the requirements but also a reverse characteristic is possible. Also, the inner surfaces need not necessarily be symmetrical to the cross-sectional center line, for example, if an emergency operation is to be provided only in one direction. Then, for example, said angle of one of the inner surfaces may be 0 °, while said angle of the other inner surface is located at said areas.

As already mentioned above, the necessary actuating forces of an emergency actuation of the passage barrier depend on the coefficients of friction between an edge of the door leaf and the inner surfaces of the locking bar. This can be very easily influenced and controlled that the inner surfaces are provided with a polymer layer, preferably based on a polymer material from the group consisting of "PC (polycarbonate, especially bisphenol A polycarbonate), PET (polyethylene glycol terephthalate), PMMA

(Polymethyl methacrylate), TPU (thermoplastic polyurethane elastomers), PE (polyethylene), PP (polypropylene), PI (polyimide or poly-trans-isoprene), PVC (polyvinyl chloride), PTFE (polytetrafluoroethylene) and copolymers of such polymers. "Such a polymer layer However, it is also recommended because of the elastic and plastic properties of organic polymers, a soft operation and a "hooking" is avoided.

In the event that the passage barrier is to be mounted in a hallway or a staircase with handrail, it is recommended that the door hinge is connected to the fixed building component or to be attached to the building part Tragerbauteil via a spacer member, wherein between the free hinge-side vertical edge of Turblattes and the stationary Gebaudebauteil a passage space for the handrail is formed. Then, a passage barrier according to the invention can be retrofitted easily and without changes to the handrail.

Advantageously, the Turblatt from the Turscharmer be lifted and removed.

In a further development of the invention, the Spermegel carries a locking lever with a horizontal lever axis, which is between a locking position and a release position back and forth, wherein the locking lever a locking leg, which starts in the locking position of the locking lever against a mounted on the door leaf locking member or strikes and thus blocks an actuation of the door leaf, and has an actuating leg, and wherein the locking leg in the release position of the locking lever is free of the locking member. The locking bolt can additionally carry a Ubertragungshebel which communicates with the Betatigungsschenkel of the locking lever. The locking lever or the Ubertragungshebel can be actuated with an electrically, hydraulically or pneumatically controllable actuating element, which can be controlled for example by a smoke detector. But it is also possible, of course, a manual operation of the locking lever and / or the Ubertragungshebels, for example, by an associated with the locking lever Entsperrhandgriff. The locking lever and / or the transmission lever may be subjected to the force of gravity or spring force in the direction of the locking position. With these measures it is achieved that the passage barrier m locking position of the Locking lever can not be opened with increased effort. Because by the stop of the locking leg to the locking member, any pivoting of Sperrriegeis is blocked. In particular, in conjunction with a connected electrically, hydraulically or pneumatically controllable actuating element can be controlled in an emergency, an automatic release of Notbetatigung the Durchgangsoffnung, while without an emergency passage is only possible by manual operation or not at all.

Finally, it is possible that a passage sensor is set up, which is the open position upon pivoting of the door leaf m, the unlocked position when the Sperrriegeis m, or in the release position upon pivoting of the unlocking lever. This may be a mechanical sensor, for example a microswitch, which changes its switching state when one of the elements is actuated. Likewise, optical sensors, such as light barriers, or magnetic sensors, such as reed contacts, can be used in a corresponding manner. The passage sensor will be connected to an electronic monitoring, which emits optical and / or acoustic signals when activating the through-sensor and thus indicates the operation to an operator.

In the following, the invention will be explained in more detail with reference to figures showing only an exemplary embodiment. Show it:

Fig. 1: a side view of an inventive Dürchgangssperre in closed position,

Fig. 2: a detail view of the figure 1 in two

Functional positions, and

3 shows a cross-sectional view in the region of Sperrriegeis.

1 shows a passage barrier 1 according to the invention with a door leaf 2 pivotable between an open position and a closed position (the representation of FIG. 1) and two Turscharmeren 3 mounted on one side of the door leaf 2 with vertical pivot axes, the door hinges 3 having a stationary building component 4 is connected.

In particular, a comparative consideration of Figures 1 and 2 on the one hand and Figure 3 on the other hand, it can be seen that a locking bar 5 is set to block the Turblattes 2 in the closed position, the sperm cone 5 as a substantially U-shaped profile member with a back part 6 and two U-legs 7a, 7b, whose inner spacing is greater than the door leaf thickness d formed in the region of the locking bolt 5.

It can be seen from FIGS. 1 and 2 that one end of the locking bolt 5 is connected to a locking bolt hinge 8 which is connected to the fixed building part A, the locking bolt hinge 8 having a substantially horizontal pivoting axis which pivots the locking bolt 5 between one Locking position and an unlocked position allowed. The figure 3 makes again clear that the U-legs 7a, 7b in the blocking position of the locking bar 5 include an upper edge 9 of the door leaf 2 on both sides, fix the door panel 2 in the closed position and in the unlocked position free from the upper edge 9 of the door leaf 2, the inner spacing between inner surfaces 10a, 10b of the sperm gel 5 from the free end of the U-leg m direction of the back portion 6, viewed in a longitudinal extent of the locking bar 5 orthogonal cross-sectional area, tapered, straight and symmetrical to a

Cross-section centerline M, which m is the orthogonal to the elongation of the locking bar 5 cross-sectional area, rejuvenated. The angle α of the inner surfaces 10a, 10b of the locking bar to the cross-section center line M is in the range of 10 ° to 30 °. The inner surfaces 10a, 10b of the locking bar are provided with an organic polymer layer IIa, IIb, for example PE.

It can be seen from FIG. 1 that the door hinges 3 are connected to the stationary building component 4 via one (possibly also unscrewable) spacer element 12, wherein a passage space 14 is provided between the free hinge-side vertical edge 13 of the door leaf 2 and the stationary building component 4 for carrying out a handrail 15 is formed. The Turblatt 2 is otherwise aushebbar from the Turscharmer 3 and removable.

In particular, from the detailed view of Figure 2 is recognizable that the locking bar 5 carries a locking lever 16 with a horizontal lever axis, which between a locking position (Figure 2a) and a release position (2b) is pivotable back and forth, wherein the locking lever 16 a locking leg 17, which m the locking position of the locking lever 16 with a locking surface 18 against a mounted on the door leaf 2 locking member 19 starts and so actuation of the

Locking bar 5 locks, as well as an actuating legs 20, and wherein the locking leg 17 in the release position of the locking lever 16, as shown, is free of the locking member 19. Furthermore, it can be seen that the locking bar 5 carries a Ubertragungshebel 21, which with the

Actuating leg 20 of the locking lever 16 communicates. Furthermore, one recognizes a Entsperrhandgπff 22, which is connected to the locking lever 16 and whose operation pivots the locking lever 16 in the unlocked position. Additionally or alternatively, the locking lever 16 and / or the Ubertragungshebel 21 with a not shown electrically, hydraulically or pneumatically controllable actuator be actuated.

It is not shown that the locking bar 5 in the direction of the unlocked position spring force beaυfschlagt be provided with the proviso that the torque generated by the weight of the Sperrriegeis 5 is greater than the opposite and generated by a spring torque. As a result, an unlocking by pressure against the door leaf 2 is facilitated in the spring may be, for example, a mounted in the region of the locking bolt hinge 8 leg spring.

Claims

claims:

1. passage barrier (1) with a pivotable between an open position and a closed position Turblatt (2) and at least one on one side of the Turblattes (2) mounted door hinge (3) with a vertical pivot axis, wherein the door hinge (3) with a stationary Gebaudebauteil ( 4) is connected,

and a Spermegel (5) for blocking the Turblattes (2) in the closed position, wherein the Spermegel (5) as a substantially U-shaped profiled component with a back part (6) and two U-legs (7a, 7b) whose inner distance larger than the door leaf thickness (d) is formed in the region of the spermatic gel (5),

wherein one end of the locking bolt (5) is connected to a blocking hinge (8) which is connected to the stationary building part (4), the said

Sperrnegelscharnier (8) has a substantially horizontal pivot axis, which allows pivoting of the locking bolt (5) between a blocking position and a Ent blocking position,

wherein the U-legs (7a, 7b) in the blocking position of the sperm gel (5) comprise an upper edge (9) of the turret (2) on both sides, fix the door leaf (2) in the closed position and in the unlocked position free from the upper edge (9) of the Turblattes (2) are.

2. passage barrier (1) according to claim 1, wherein the Inner spacing between inner surfaces (10a, 10b) of the locking bolt (5) from the free end of the U-legs in the direction of the back part (6), viewed in a longitudinal extent of the locking bolt (5) orthogonal cross-sectional area, tapered.

3. passage barrier (1) according to claim 2, wherein the inner spacing between the inner surfaces (10 a, 10 b) is rectilinear and symmetrical to a

Cross-sectional centerline (M), which is in the longitudinal extent of the locking bar (5) orthogonal cross-sectional area, rejuvenated.

4. passage barrier (1) according to claim 2 or 3, wherein the

Angle α of the inner surfaces (10a, 10b) of the locking bar to the cross-sectional centerline (M) in the range of 5 ° to 40 °, in particular from 5 ° or 10 ° to 20 ° or 20 °.

5. passage barrier (1) according to one of claims 1 to 4, wherein the inner surfaces (10a, 10b) of the locking bar with an organic polymer layer (IIa, IIb) are provided, preferably based on a polymer material selected from the group consisting of "PC ( Polycarbonate, especially bisphenol A polycarbonate), PET (polyethylene glycol terephthalate), PMMA (polyethyl methacrylate), TPU (thermoplastic polyurethane elastomers), PE (polyethylene), PP

(Polypropylene), PI (polyimide or poly-trans-isoprene), PVC (polyvinyl chloride), PTFE (polytetrafluoroethylene) and Copolymers of such polymers ".

6. passage barrier (1) according to one of claims 1 to 5, wherein the Turscharmer (3) with the stationary

Building component (4) via a Abstandbautexl (12) is connected, and wherein between the free sharp side vertical edge (13) of the Turblattes (2) and the stationary Gebaudebauteil (4) a passage space (14), in particular for carrying out a handrail (15) , is formed.

7. passage barrier (1) according to one of claims 1 to 6, wherein the door leaf (2) from the Turscharmer (3) can be raised and removed.

8. passage barrier (1) according to one of claims 1 to 7, wherein the locking bolt (5) carries a locking lever (16) with a horizontal lever axis, which is between a locking position and a release position back and herschwenkbar, wherein the locking lever (16) a Locking leg (17), which in the locking position of the locking lever (16) against a on the door leaf (2) mounted blocking member (19) and thus blocks an actuation of the Turblattes (2), and having a Betatigungsschenkel (20), and wherein the Locking leg (17) in the release position of the Sperrheoels (16) free of the locking member (19).

9. passage barrier (1) according to claim 8, wherein the

Spermegel (5) carries a Ubertragungshebel (21) which communicates with the Betatigungsschenkel (20) of the locking lever (16).

10. passage barrier (1) according to claim 8 or 9, wherein the locking lever (16) or the Ubertragungshebel (21) is actuated with an electrically, hydraulically or pneumatically controllable actuating element.

11. passage barrier (1) according to any one of claims 8 to 10, wherein the locking lever (16) with an unlocking handle (22) is connected.

12. passage barrier (1) according to one of claims 1 to 11, wherein a passage sensor is arranged, which upon pivoting of the Turblattes (2) in the open position, upon pivoting of the Spermegels (5) in the unlocked position, or upon pivoting of the unlocking lever (16 ) is activated in the release order.

13. passage barrier (1) according to claim 10, wherein the actuating element is electrically controllable, for example by a smoke detector.