DE202013012324U1 - Gate wing with wicket door and thus provided gate - Google Patents

Abstract

Door leaf (10) with a wicket door (12) and an electromotive door drive unit (28) for separately electromotive driving a movement of a wicket door (18) of the wicket (12) with the door (10) closed.

Description

The invention relates to a gate with wicket door and a gate provided therewith.

Gates are used to close larger openings in buildings or enclosures, which openings are traversable in particular by two-lane vehicles such as passenger cars or trucks or the like. The gates of these gates are correspondingly large. Gates are often designed as automatic gates or automated with an additional door drive and can be automatically opened and closed in response to a remote control signal or an operator signal applied locally. Depending on the size of the gate, the opening and closing process is more or less expensive, i. he needs time and consumes energy; not least due to heat losses through the open door opening.

For the passage of people there are therefore often in addition to a gate opening or side openings, which are accessible by normal doors.

But it is also already known to integrate in the gate itself a door that can be opened in a pure passage of a single or several people, so that the person passage is made possible without having to open the entire large gate.

Such doors formed in the gate itself are called wicket doors.

Relatively simple is the integration of a wicket door in a rigid door leaf, which is to be moved as a whole, as is the case for example with sliding gates or with lifting gates with rigid gate or tilting or swing gates.

But there are also sectional doors, which are formed of a plurality of hinged panels to each other, which pivot in the course of an opening or closing movement during a passage of an arcuate guide relative to each other. Such gates can be equipped with wicket doors, which are also formed of individual panels, which then join in the pivoting of the panels of the remaining Torblattes.

Accordingly, in particular from the publications mentioned below, goals in the training of sectional doors, overhead doors, sliding gates, lifting gates or other gates are known whose gate is provided with a wicket door. These allow a more or less comfortable passage of people.

The DE 88 02 512 U1 relates to a tilt gate which is automatically driven by a door drive and which is provided with a wicket door. Since the open wicket then, if the door would be driven by the door drive, the risk of jamming or jamming and thus the damage to the door, the wicket or the surrounding area threatens, it is known from this document, the opening state of the wicket by means of a Interrogate opening sensor so that a door opening can only be done with closed wicket door. The DE 88 02 512 U1 deals with a guide of a signal cable between the wicket door sensor on the door and a door drive control.

Also the DE 202 20 357 U1 deals with the detection of a closing state of the wicket door before a door movement can take place.

The DE 81 18 678 U1 relates to a fire sliding door with wicket door. As with other fire doors, it is also known in the wicket door of this document to provide a mechanical door closer to always move the wicket from an open position back to the closed position. On the one hand, this serves for fire protection, on the other hand it reduces the likelihood that the wicket door will be open when a door leaf movement is initiated. However, in fire doors customary door closers of people who use such a passage, often perceived as annoying, since the door must be opened against a biasing de door closer.

The DE 10 2005 055 152 A1 relates to a tipping door, the whole rigidly movable gate is provided with a wicket door with multiple locking.

Wicket doors have the disadvantage that the stability of the door leaf is impaired by the door opening. In particular, in sectional doors, but also in sliding gates and especially in such gates, which are designed as fire doors, therefore, had to provide sufficient stability, the wicket also have a lower door threshold, so that the wicket has at least one circumferential frame, which is sufficient Stability of the gate ensures. A lower threshold, however, carries the risk of stumbling for passage desiring persons and is therefore also perceived as uncomfortable.

The DE 41 36 155 A1 proposes a solution for rigid sliding gates, in which the wicket door engages positively with additional pin in the closed state in the frame within the door leaf, so as to provide sufficient To ensure stability. This may work for sliding doors, but is difficult for sectional doors to accomplish.

The DE 10 2004 014 182 B4 , which forms the closest prior art, provides a particularly low lower door threshold of the wicket door by a flat rounded profile to avoid a trip threshold for wicket doors of sectional doors. Such a flat rounded profile provides sufficient stability, forms no trip threshold and can be easily run over by rollers of workshop trolleys or wheelchairs. Such doors with wicket doors without trip threshold can thus be used more conveniently than previous wicket doors, so they are becoming more common and can be used more and more than normal passages.

However, even with these sectional doors, which are usually also supplied with door drives, the wicket doors previously adhering further disadvantage that the wicket door must be closed to operate the door. For this purpose, the closing state of the wicket door is usually queried before a Torantriebsbewegung as a criterion to be met. Next, the wicket door is provided with a mechanical door closer that biases the wicket door in the closed position, so that it is always closed when not in use.

The object of the invention is to further improve the technique of the wicket doors so that they can be more widely accepted and can completely replace side doors also in terms of the convenience of the passage, and a wider variety of possible passages of the passage of the wicket door.

This object is achieved by a gate with wicket door according to claim 1.

Advantageous embodiments of the invention are the subject of the dependent claims.

A provided with such a gate - preferably automatically driven gate - is the subject of the independent claim.

According to a first aspect, the invention provides a gate with a wicket door and an electromotive door drive unit for separately electromotive driving a movement of a wicket door of the wicket door with the door closed.

It is preferred that the door leaf is designed as a wicket-equipped sectional door sash.

It is preferred that the wicket door on the door sill without a threshold or with a flat threshold, the height of which is less than 2 cm, in particular less than 1 cm is formed.

It is preferred that the electromotive door drive unit identifies a door drive attached to the door leaf with the latter during an opening or closing movement of the door leaf in order to move the wicket door leaf.

It is preferred that the electromotive door drive unit comprises a housing, an electric motor accommodated in the housing, in particular designed as an electric geared motor with motor unit and integrated gear, and a door drive gearbox for converting a rotational movement of an output shaft of the electric motor into a pivoting movement of the wicket door leaf.

It is preferred that the electromotive door drive unit is associated with a lighting which is designed such that it is turned on in the course of actuation of the door drive unit, and which is designed to illuminate a threshold area of the wicket door.

According to a further aspect, a gate is proposed for opening and closing a passage opening in or on a building or an enclosure with a gate leaf according to one of the previously explained embodiments.

A preferred embodiment of the door comprises a door drive unit for separately electromotive driving a movement of a wicket door of the wicket door with the door closed.

Preferably, the gate is an automatic gate and has a door operator for driving the door movement, i. the movement of the entire gate.

• a) einen lediglich in der Stellung „TOR ZU“ geschlossenen Kontakt aufweist und bei jeder anderen Stellung des Torflügels außerhalb der Stellung „TOR ZU“ unterbrochen ist,
• b) einen Schleifkontakt, der das elektromotorische Türantriebsaggregat über eine den bewegbaren Torflügel und die ortsfester Rahmenkonstruktion überbrückende elektrisch leitfähige Verbindung mit Energie versorgt, oder
• c) ein flexibles Kabel zwischen Torflügel und ortsfester Energiequelle aufweist.

It is preferable that a supply for powering the electromotive door drive unit for driving the wicket door movement

• a) has a contact closed only in the "gate closed" position and is interrupted at any other position of the gate leaf outside the "gate closed" position,
• b) a sliding contact, which supplies the electromotive door drive unit via a movable gate and the stationary frame structure bridging electrically conductive connection with energy, or
• c) has a flexible cable between gate and stationary power source.

It is preferred that a supply for the power supply of the electromotive door drive unit for driving the wicket movement comprises a switching power supply for transforming a higher building supply voltage into a lower supply voltage for the electric motor of the electromotive door drive unit, wherein the switching power supply is designed as a separate stationarily mounted next to the gate unit and means a low-voltage connection is to be connected to the moving with the door wing electromotive door drive unit.

It is preferred that the supply and / or the switching power supply are plug-ready with an electrical plug for insertion into a power supply of a building to be provided with the gate.

A particularly preferred embodiment is based on a gate, as in the DE 10 2004 014 182 B4 is described, which has a wicket without trip threshold. This is achieved by a very flat threshold profile, which is additionally preferably rounded. In a preferred embodiment, such a sectional door is also provided with a door drive for moving the wicket door. The door drive is installed in particular driving on the door.

The wicket doors without trip threshold are more and more used as a normal passage. They find particular use in industrial doors in the commercial sector. In particular, in the commercial sector, persons using the passage of the wicket-door also have their hands full, i. they would have to drop something to open the wicket door. In addition, the known wicket doors are provided with mechanical door closers so that they are usually closed or always move back to their closed position. The person who uses a wicket door must therefore open the door against the biasing force of the door closer. This too is uncomfortable.

Preferably, a door drive is integrated with the door leaf, as described in the international application PCT / EP 2013/050025 , of the DE 20 2012 101 391 U1 , of the DE 20 2012 100 171 U1 , of the DE 10 2012 110 914.1 , of the DE 10 2013 106 958.4 and / or the DE 10 2013 107 666.1 shown and written.

Such door drives have an integrated in a door drive housing lighting. In particular, the integrated lighting has the advantage that a small threshold of a pass-through door, which still may remain for reasons of stability, is separately illuminated so as to reduce any remaining inconvenience associated with such a shallow threshold.

In particular, a door drive is used, which is designed for a large-scale industrial series for use in normal home interior doors, with only a drive housing is adapted by its attachment and design to the attachment to the gate. For adapting the housing to the desired appearance of the gate leaf, the aperture technique can be used, as in the DE 10 2013 107 666.1 described and shown.

Such door drives for apartment interior doors are designed for connection to a household power grid, so in Europe usually to about 230 volts AC. Now mechanics, who assemble doors with wicket doors, usually work as locksmiths rather than trained electricians. So that even for non-trained electricians assembly is easily possible, can be provided here, a switching power supply, which connects with one end to a building power supply with higher AC voltage and supplies a low supply voltage for an electric motor of the door drive at the end, run as a separate component, the fixed in place next to the gate can be fastened.

An introduction of the supply voltage to the moving door drive can be done with the comparable techniques that have been developed for moving door drives (these are door drives whose electric motor unit sits on the door). In the simplest case, a flexible cable between stationary power supply and gate could be laid. However, such cables are quite expensive to produce and expensive to install and can also be mechanically stressed over time so that they are exchanged. Besides, they are ugly to look at.

On the other hand, however, wicket doors can only be operated if the door leaf itself is in the "TOR CLOSED" position. It is therefore sufficient to provide the door drive with energy only when the door leaf is in the "door closed" position. Therefore, a contact element can be provided between gate and stationary power supply, which closes in the "gate closed" position and otherwise opens. For example, contact pins on one of the two elements gate leaf and frame construction in the closed state engage in corresponding receiving heights on the other element. Alternatively, sliding contacts can be provided. So you can avoid a complicated wiring by means of spiral or the like. As a rule, the wicket door drive is only used when the door is closed.

According to one embodiment, the switching power supply of the door drive from the housing and mounted as an external unit next to the gate. This avoids a door leaf wiring with 230 volts.

Preferably, the entire electrical system is ready to be plugged in to the construction site. Thus, the door fitter, who is not a qualified electrician, can make the installation.

It is preferred that the door drive unit comprises a position sensor which is designed at least for detecting the position "DOOR CLOSED" of the wicket door leaf, that a door drive device for driving the gate has a door position sensor which is designed at least for detecting the position "TOR CLOSE" of the door leaf is and that the door drive device comprises a door drive control and a wicket door drive a wicket door control unit, which are connected for bidirectional communication and which are designed such that a door travel is prevented when the wicket door is not in the position "DOOR CLOSED" and that Door movement is prevented when the door leaf is not in the "door closed" position.

Embodiments of the invention are explained below with reference to the accompanying drawings. It shows:

1 a plan view of a first embodiment of a gate with wicket door;

2 a plan view of a second embodiment of a gate with the wicket door;

3 a partial sectional view of a lower portion of the wicket door of the two embodiments according to the 1 and 2 ;

4 a perspective view of the wicket door of the embodiment according to 1 in an open position;

5 a schematic representation of a housing for a wicket door drive for driving the wicket doors of the embodiments explained above;

6 a schematic representation of a gate with wicket doors with the wicket door drive;

7 a perspective view of an embodiment of a gate with wicket and wicket door drive from the inside with indicated electrical supply, wherein a door drive has been omitted for better representation of the individual parts of the door;

8th a perspective view of a portion of the gate of 7 with attached door drive according to one embodiment.

The 1 and 2 show two different embodiments of a gate 10 each with a wicket door 12 is provided. The gate wing 10 is as a sectional door wing 14 from several hinged panels 16 educated. The wicket door 12 has a wicket door 18 on, like the gate 10 of several articulated units - panel segments 20 - is formed. The wicket door 18 can be closed with the gate 10 like a normal room door open around a lateral vertical axis. Such doors, which can be opened pivotally about a lateral axis of rotation, for example on hinges or the like, are also referred to in the jargon as revolving doors.

3 shows a sectional view through the gate 10 in the area of a threshold of the wicket door 12 , The gate wing 10 has a degree profile in this field 22 on top of a very flat metal profile 24 is formed with rounding. At this end profile is part of the closing edge 25 of the gate 10 educated.

For details on the construction of the gate 10 as well as the mechanical construction of the wicket door 12 is explicitly on the DE 10 2004 014 182 B4 as well as on the company brochure "Industrie - Sectionaltore" of the Hörmann KG sales company, with the imprint "Status 11.2012 / Druck 12.2012 / HF86465 de / G.xxx", published over the internet under www.hoermann.com, see there in particular the sides 38 to 41 , referenced.

The gate wing 10 further shows a wicket door drive 26 with an electromotive door drive unit 28 for driving the separate opening and / or closing movement of the wicket door leaf 18 on.

The wicket door drive 26 is designed as a revolving door drive and is in a housing 30 housed in 5 is shown individually. The housing 30 is mirror-symmetrical and can be used for left- and right-opening wicket doors. The housing 30 is in a manner not shown, for example by screws on the wicket 12 Paneled above panel areas of the gate 10 on the gate 10 mounted driving. In the case 30 there is an electric motor 32 , which is designed as a DC motor with integrated gear - electric gear motor - and a door drive gearbox 36 in the form of a modular drive gear in the housing 30 an actuating arm 34 rotating drives. Like this Swing door operators is known, the actuating arm 34 for example, in a sliding guide on the wicket door 18 glide attacking or on a - not shown - second articulated lever on the wicket door 18 attack.

For more details on the design of the wicket door drive 26 Explicit reference is made to the explanations and illustrations given in earlier patent applications PCT / EP 2013/050025 . DE 20 2012 101 391 U1 . DE 20 2012 100 171 U1 . DE 10 2012 110 914 . DE 10 2013 106 958.4 and DE10 2013 107 666.1 directed.

In 4 is the opened wicket door 18 with the operating arm 34 of the wicket door drive 26 shown in the open state.

6 shows the schematic diagram of the wicket door drive with housing 30 , electromotive door drive unit 28 , Electric motor 32 , Door drive gearbox 36 and actuator arm 34 ,

Next, the wicket door drive 26 an integrated lighting 38 on that, like this in 4 at 40 is indicated, the remaining flat threshold of the end profile 22 illuminated.

7 shows one with the gate 10 provided gate 50 that the gate wing 10 with wicket door 12 and wicket door drive 26 , a common frame construction 52 for sectional doors for guiding and weight balancing the door leaf 10 and electrical modules 54 having. The electrical modules 54 especially create a supply 56 for supplying the wicket door drive 26 with energy. In particular, as electric modules 54 a door drive control 58 for a in 8th shown door drive 60 of the gate 50 and a switching power supply 62 for the wicket door drive 26 shown. Next is an operating unit 40 with a first fixed button 42 for actuating the door drive 60 , a second fixed button 43 for actuating the wicket door drive 26 , and a remote control 44 , by means of the radio optionally the gate 50 or the wicket door are to be operated remotely. Next is a moving button 74 next to the wicket door to operate them.

The switching power supply 62 is with a power plug 64 provided, which can be used in a conventional socket outlet. The switching power supply is for transforming the usual power voltage of 230 volts to a lower supply voltage for the electric motor designed as a DC motor 32 intended. This lower supply voltage is via a fixed line 66 to the frame construction 52 and there to a fixed electrical connector element of a contact connector 70 the supply 56 directed. The contact connector 70 indicates further on the gate 10 attached moving electric connection element 72 on, which is complementary to the contact with the stationary electrical connection element 68 is formed such that the connecting elements 68 . 72 when retracting the gate 10 in the position "gate closed" and when leaving the gate 10 of the "TOR CLOSE" position. For this purpose, different possible connector elements are conceivable, which are known per se, for example, elastic contact tongues (not shown) detect each other.

The wicket door drive 26 Like other swing door operators, it can be operated by stationary doors. So very different actuation mechanisms are conceivable, for example, motion detectors that detect an approach of people and automatically exercise a wicket door function or remote control signals or buttons.

In the 7 is an operation by means of a button 42 . 74 indicated. A button 74 Can be indoors on the gate 10 riding along beside the wicket door 12 to be appropriate. But it is also possible, as in 7 indicated the wicket door drive 26 by means of a first button 42 on the operating unit 40 next to the gate 50 to press. Next is a remote control 44 shown by means of the door drive 60 and the wicket door drive 26 can be remotely controlled via radio. For this purpose, an antenna on the door drive control 58 and an antenna at one in the housing 30 rides attached control unit 76 of the wicket door drive 26 represented, which generally symbolize radio receiver.

With the remote control 44 is also an operation of the wicket door drive 26 and / or the door drive 60 possible from the outside. In 7 and 9 For this purpose, stationary operating units to be arranged outside are also to be arranged 78 indicated. These can, as in 7 symbolized, with the appropriate control units 76 . 58 be wired or as in 9 symbolized communicate via a radio link. The outer operating units 78 are preferably with a usage authorization query unit 79 Mistake. For example, the actuator units 78 as a code keypad 80 for entering a code and / or as finger sensors 82 be designed to read a fingerprint. Also key switch (not shown) are conceivable.

The outer operating units 78 For example, both could be used to operate the wicket door drive 26 as well as for actuating the door drive 60 be formed, for example, via a dialing unit 84 with keys the desired command receiver can be selected.

As in 6 implied, is the wicket door drive 26 preferably with a position sensor 86 equipped, at least for detecting the door position "door to" the wicket door 18 is trained. The presence of this position may be different from that in the wicket door drive 26 integrated control unit 76 to a door drive drive control 58 to be delivered. The door drive control 58 can thus - as well well known from the introductory said prior art - a gate drive with open wicket 12 prevent.

The door drive 60 is, as is well known in gate operators, with a gate position sensor for detecting the position of the gate 10 equipped to the movement of the gate 10 to control.

The control unit 76 of the wicket door drive 26 and the door drive control 58 are connected for bidirectional communication wired and / or wireless in connection and configured such that the control unit 76 of the wicket door drive 26 a wicket door movement only permits when the door leaf 10 in the "TOR CLOSE" position, and that the door drive control 58 allows a door movement only when the wicket door 18 in the position "DOOR CLOSED". This is above the respective, anyway to control the respective movement of the wings 10 . 18 detect provided position sensors. Thus, additional sensors, such as reed switches or the like and the associated installation, wiring and adjustment can be dispensed with.

Overall, this allows the convenience of passing through a wicket door 12 a gate leaf 10 continue to significantly improve so that wicket doors continue to find greater acceptance for use as passages. As a result, side entrances to buildings, which would otherwise be used as passages, can be saved.

LIST OF REFERENCE NUMBERS

10

 leaf

12

 wicket

14

 Sectionaltorflügel

16

 paneling

18

 Wicket wings

20

 Paneelsegment

22

 End profile

24

 metal profile

25

 closing edge

26

 Wicket door drive

28

 Electromotive door drive unit

30

 casing

32

 electric motor

34

 actuating arm

36

 Door Drive line Gear

38

 lighting

40

 operating unit

42

 first button

43

 second button

44

 remote control

50

 gate

52

 frame construction

54

 Electrical module

56

 care

58

 door drive

60

 door drive

62

 Switching Power Supply

64

 power plug

68

 stationary electrical connector element

70

 contact connector

72

 moving electrical connector element

74

 moving button

76

 control unit

78

 outer actuating unit

79

 Use authorization interrogation unit

80

 code switch

82

 finger sensor

84

 selecting unit

86

 position sensor

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 8802512 U1 [0009, 0009]
• DE 20220357 U1 [0010]
• DE 8118678 U1 [0011]
• DE 102005055152 A1 [0012]
• DE 4136155 A1 [0014]
• DE 102004014182 B4 [0015, 0033, 0055]
• EP 2013/050025 [0035, 0058]
• DE 202012101391 U1 [0035, 0058]
• DE 202012100171 U1 [0035, 0058]
• DE 102012110914 [0035, 0058]
• DE 102013106958 [0035, 0058]
• DE 102013107666 [0035, 0037, 0058]

Claims (13)

Gate wing ( 10 ) with a wicket door ( 12 ) and an electromotive door drive unit ( 28 ) for separately electromotive driving a movement of a wicket door ( 18 ) the wicket door ( 12 ) with closed gate ( 10 ). Gate wing ( 10 ) according to claim 1, characterized in that the gate ( 10 ) as with wicket door ( 12 ) sectional door ( 14 ) is trained. Gate wing ( 10 ) according to one of the preceding claims, characterized in that the wicket door ( 12 ) on the gate ( 10 ) without a threshold or with a flat threshold, the height of which is less than 2 cm, in particular less than 1 cm. Gate wing ( 10 ) according to one of the preceding claims, characterized in that the electromotive door drive unit ( 28 ) one on the gate ( 10 ) with this at an opening or closing movement of the door leaf ( 10 ) with moving door drive ( 26 ) for moving the wicket door ( 18 ). Gate wing ( 10 ) according to one of the preceding claims, characterized in that the electromotive door drive unit ( 28 ) a housing ( 30 ), one in the housing ( 30 ) accommodated electric motor ( 32 ), in particular designed as an electric geared motor with motor unit and integrated gearbox, and a door drive gearbox ( 36 ) for converting a rotational movement of an output shaft of the electric motor ( 32 ) in a pivoting movement of the wicket door leaf ( 18 ) having. Gate wing ( 10 ) according to one of the preceding claims, characterized in that the electromotive door drive unit ( 28 ) a lighting ( 38 ) is arranged, which is designed such that in the course of an actuation of the door drive unit ( 28 ) is turned on and for illuminating a threshold area of the wicket door ( 12 ) is trained. Gate ( 50 ) for opening and closing a passage opening in or on a building or an enclosure, comprising a gate ( 10 ) according to any one of the preceding claims. Gate ( 50 ) according to claim 7, characterized by a frame construction ( 52 ) for hanging the gate ( 10 ), so that it can be moved in a door movement between a position "gate closed" and a position "gate open". Gate ( 50 ) according to claim 7 or 8, characterized by a door drive ( 60 ) for driving the gate movement. Gate according to one of claims 7 to 9, characterized in that a supply ( 56 ) for the power supply of the electromotive door drive unit ( 28 ) for driving the wicket door movement a) a contact closed only in the "door closed" position ( 70 ) and at every other position of the gate ( 10 ) is interrupted outside the position "gate closed", b) a sliding contact, which the electromotive door drive unit ( 28 ) via a movable gate ( 10 ) and the stationary frame construction ( 52 ) bridged electrically conductive connection is powered, or c) a flexible cable between gate ( 10 ) and stationary energy source. Gate ( 50 ) according to one of the preceding claims, characterized in that a supply ( 56 ) for the power supply of the electromotive door drive unit ( 28 ) for driving the wicket door movement, a switching power supply ( 62 ) for transforming a higher building supply voltage into a lower supply voltage for the electric motor ( 32 ) of the electromotive door drive unit ( 28 ), wherein the switching power supply ( 62 ) as a separate stationary next to the gate ( 10 ) attachable unit is formed and by means of a low-voltage connection with the with the gate ( 10 ) moving electromotive door drive unit ( 28 ) is to be connected. Gate according to claim 10 or 11, characterized in that the supply and / or the switching power supply ( 62 ) ready to plug in with a power plug ( 64 ) for plugging into a power supply of the one with the gate ( 50 ) are formed to provided building. Door according to one of the preceding claims, characterized in that the door drive unit comprises a position sensor ( 86 ), which at least for detecting the position "DOOR CLOSED" of the wicket door leaf ( 18 in that a door drive device for driving the gate has a door position sensor which is designed at least for detecting the position "TOR CLOSE" of the door leaf and that the door drive device comprises a door drive control ( 58 ) and the door drive unit ( 28 ) a wicket door control unit ( 76 ), wherein the door drive control ( 58 ) and the wicket door control unit ( 76 ) are connected for bidirectional communication and are designed such that a Torfahrt is prevented when the wicket door ( 18 ) is not in the "DOOR CLOSED" position and that a door drive is prevented when the gate ( 10 ) is not in the "TOR CLOSE" position.

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