EP1899566A1 - Door system - Google Patents
Door systemInfo
- Publication number
- EP1899566A1 EP1899566A1 EP06761751A EP06761751A EP1899566A1 EP 1899566 A1 EP1899566 A1 EP 1899566A1 EP 06761751 A EP06761751 A EP 06761751A EP 06761751 A EP06761751 A EP 06761751A EP 1899566 A1 EP1899566 A1 EP 1899566A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- air curtain
- door system
- curtain device
- region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000011156 evaluation Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003562 lightweight material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/0656—Bottom guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/26—Suspension arrangements for wings for folding wings
- E05D15/264—Suspension arrangements for wings for folding wings for bi-fold wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G5/00—Bank protection devices
- E05G5/003—Entrance control
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/65—Power or signal transmission
- E05Y2400/654—Power or signal transmission by electrical cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/70—Retrofitting of elements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
- F24F2009/005—Use of air currents for screening, e.g. air curtains combined with a door
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
Definitions
- the invention relates to a door system, in particular a hinged door, sliding door or folding door.
- the respective air curtain device is either stationary in the region of the door holder or - when used in the field of sliding doors - with the door element in the opening and closing direction movable. In the case of stationary arrangements, the area of use of the air curtain device is limited with respect to the length of the respective opening section to be produced.
- a folding door or folding wall has become known, consisting of collapsible by covering and connecting strips spaced from each other held stiff slats, the slats and the strips are pivotally connected to each other via hinge bands.
- GB-A 967 097 a sliding door is described in which an air curtain is produced by means of blowers provided in the door area, which is oriented in the direction of opening of the sliding door, ie horizontally.
- the US-A 3,350,994 is shown in an air curtain device for a swing door, in which also air in the horizontal direction, seen over the height of the door, can be guided to produce an air curtain.
- folding doors which can be pivoted due to the majority of their individual segments in a certain space area, such measures, as they are already used in other types of doors, not meaningful transfer.
- folding doors are often only partially opened and thus only a small passage area for persons is given in at least partially unfolded segments.
- a transmission of the above-described prior art would cause the air curtain would be provided far in front of or behind the angled segments, but this does not make sense in terms of climate technology.
- Partial opening sections> 6 m can be generated with folding doors, so that it is also difficult here to provide a suitable air guide for producing an air curtain over the entire opening width.
- the aim of the subject of the invention is to further develop the elements of a door system described in the prior art in such a way that, with an increase in safety, an optimization with regard to their individual function can lead to a design that is improved and universally applicable over the prior art.
- a door system comprising at least one door element for opening and closing an opening portion, a door holder movably receiving the respective door element, and at least one vertically arranged identification system for persons, objects or the like and / or at least one vertically arranged air curtain device located in the Extends substantially over the entire height of the opening portion and generates an opening portion shielding air curtain, wherein the air curtain device and / or the Identification system in the region of the opening portion in the horizontal direction is displaceable.
- the air curtain device or the identification system Upon separation of the air curtain device or the identification system on the one hand from the door element and on the other hand from the door bracket can be flexibly reacted to any conventional door system, for example formed by a hinged door, a sliding door or a folding door.
- the door elements in this case have their usual weight, or the door brackets need not be adapted structurally in a corresponding manner to accommodate the respective air curtain device can.
- the air curtain device or the identification system can, if necessary, be moved manually or via separate drive elements, so that they can be flexibly adapted to the length of the respective passage opening with respect to the respectively required for generating air curtain air volumes.
- the subject invention thus combines an integration of an air curtain device in the region of a folding door, wherein, if necessary, an identification system for persons, objects or similar applications in the door system, respectively the air curtain device can be integrated.
- the air curtain device is advantageously formed by a, including, Luftansaug-, Vietnamese soda- and Heilauslassstoff, housing, respectively, to be assembled into a housing segments, the housing having at its free upper end guide means which are displaceable above the respective door element within there provided guides ,
- the air curtain device may, if necessary, control technology be provided so that it can be moved separately or together with the respective sliding door element, respectively folding door segment.
- the type and design of the guide is irrelevant to the idea of the invention and will be technically carried out by the skilled person in an appropriate manner - also depending on the length of the opening portion.
- the parts of the housing height or continuously extending, nozzle-like slots are adjustable, depending on the length of the selected opening portion different discharge angle for the air, for example in the direction of the atmosphere, can be adjusted.
- the blower arranged advantageously within the housing if necessary in combination with a heating or cooling device, can also be selectively controlled, so that depending on the length of the selected opening section, only the amount of air required for this purpose is produced in order to produce the air curtain to produce and maintain the height of the respective door element.
- At least one sensor which can be used as an identification system for monitoring can be provided in the area of the air curtain device, said sensor being in operative connection with a particularly centrally arranged evaluation device.
- an evaluation device it may also be conceivable for an evaluation device to be provided locally, which is then connected in terms of data, for example, to a central computer in today's usual manner. Reference is generally made to electrical lines, infrared and radio communication and bus systems.
- the entire opening section can be monitored in many respects regardless of its predetermined size or setting by the identification system.
- the door element is formed, for example, by a sliding door or a folding door system in which individual sliding door elements or folding door segments are moved toward each other, for example, only one air curtain device can be active for small opening sections while the other air curtain device is inoperative is and is switched on only in dependence of a predefinable length of the opening portion.
- the sensor unit of the identification system may include a plurality of sensors, for example, on specifiable heights the air curtain device are arranged.
- this measure can ensure that children who play in the region of the opening section can also be detected by the sensors, thereby preventing accidents in automatically closing door elements.
- a further embodiment of the subject invention may provide that, for example, in the middle of an opening portion of a designed as a vertical wall (eg glass) boundary area is provided. Folding doors are hinged thereto, for example, and can then be moved in the opposite direction to the boundary area opposite the wall. In this case, only the segment which is located furthest away from the first boundary region (wall) is then provided with the air curtain device, an air curtain being produced in the direction of the opposite boundary region.
- a vertical wall eg glass
- a folding door system in which individual folding doors are movable towards each other, it may be useful, depending on the length of the opening section, to provide a removable support in the middle region of the opening section, which is then equipped, if necessary, with further identification systems. This in view of the fact that the detection range of the sensors is still limited today (about 4 m). As already mentioned several times can be generated by the folding door according to the invention differently long opening portions, so that the support is used only in those cases in which the largest possible opening portion (for example, 8 m) is given.
- the air curtain device with the sensor unit integrated in the air curtain device, is thus hinged to the last displaceable segment of the folding door, resulting in the advantages described above. So that the entire mass of the folding door is not too high, should the air curtain device be designed particularly light, which is used here, if necessary, on plastics or light metals.
- the folding door may be useful to automatically move the folding door, or when using folding door systems every single folding door by at least one drive unit so that it automatically releases and closes the opening portion, depending on the desired length. This saves energy costs, since the door only has to be open when people or goods actually pass the selected opening section.
- the sensor unit is formed from different sensors, which detect different measured variables and forward the resulting signals to the respective evaluation unit. This measure considerably increases the scope of the identification system. This also in view of the fact that in space-saving manner, all components of the identification system in the air curtain device, respectively of the self-forming or receiving housing, can be positioned.
- the air curtain device can be provided separately or in conjunction with the identification system.
- the subject of the invention includes that the folding door can also be equipped only with the identification system.
- the identification system according to the invention in any conventional door system in the field of retail security, storage systems, time recording and personal security systems used, the user of the invention using the door system according to the invention either uses only parts of the identification system and if necessary makes a subsequent retrofitting, as far as he considers necessary should consider.
- the respective guide rail advantageously sits directly above the door bracket.
- a drive box used which is placed above the door bracket. So that the free access to this drive box is not hindered, at least one horizontal guide rail is positioned outside the drive box, which at least partially surrounds the drive box by means of aids and is then brought into operative connection with the respective air curtain device.
- the respective guide rail is, according to a further idea of the invention, formed by a one-sided open profile, which serves for example for the reception of rollers.
- the profile can also be provided for guiding cables, such as power cables, data cables or the like, or else - at least partially - as a busbar, corresponding tap possibilities for the current of the data being given at defined points of the profile.
- elements provided on the air curtain side such as blowers, sensors, lighting means (LED) or alarm devices can be supplied.
- each air curtain device is structurally symmetrical, so that it can be used by simply turning by 180 ° both for use on the left and for use on the right. Thus, it requires no greater storage, but can be determined directly on the site without asking the manufacturer, the respective use.
- the guide means arranged in the upper region of the air curtain device are considered to be insufficient, it is also possible to provide additional guide regions on the bottom side for means which can be attached to the air curtain device.
- the same may for example be formed by a roller arranged on a pin.
- the pin itself can also be used as a guide.
- FIG. 1 Schematic diagram of a door system according to the invention on the one hand including indicated gullwing and on the other hand implied sliding door elements
- FIGS. 2 and 3 are schematic diagrams of different folding door systems
- FIG 4 Schematic diagram of a folding door system according to Figures 2 and 3 with additional central support
- FIG. 1 shows the door system 1 according to the invention, with wing door elements 2, 3 on the one hand and sliding door elements 4, 5 on the other hand being incorporated in this schematic diagram.
- the wing door elements 2, 3 are pivotably provided in associated, vertically arranged door holders 6, 7 about a vertical axis, while the sliding door elements 4, 5 are displaceable in the horizontal direction in the region of a continuous guide 8 formed, for example, as a guide rail.
- a continuous guide 8 formed, for example, as a guide rail.
- gullwing doors which are opened, for example, to the inside, if necessary, only sensors of an identification system for monitoring persons, objects or the like can be installed in the door elements. Only shown as a black box is a drive box 9 for the motor operation of Sliding door elements 4,5, respectively for automation also for the wing door elements 2,3.
- each air curtain device 10 has guide means 13 which may be formed for example by rollers or the like and are in operative connection with the guide 11.
- Drive means (not shown) for automatic operation of the air curtain devices 10 may also be accommodated in the drive box 9.
- the drive box 9 can also accommodate drive elements for the air curtain device in addition to the drive for the sliding door elements 4, 5.
- an opening section 14 of predeterminable size or length is formed which, depending on the use of the door elements (for example sliding door element or folding door segment), can have a different size.
- the air curtain device 10 includes a lightweight materials (plastic, aluminum) existing housing 15, in the upper end portion 12, the guide means 13 are attached. Air inlet regions on the housing 15 are not further shown. Longitudinal blowers 16 are arranged within the housing 15, so that substantially the entire height of the respective door element 2, 3, 4, 5 can be detected by air conditioning. Only indicated are elongated nozzle-like slots 17, via which air can be guided to form an air curtain acting in the horizontal direction. The exiting through the slots 17 air is guided in the direction of the opposite air curtain device 10, wherein the slots 17 are made in such a form or at a predetermined or predeterminable angle that they are in Depending on the length of the opening portion 14 air flow in the direction of the external atmosphere.
- the air curtain device 10 may alternatively be provided only an identification system for persons, objects or the like, which can also be arranged within a housing in the region of the door system and separated or moved together with the door elements.
- the above-mentioned identification system is additionally integrated in this example, which is formed by an elongated antenna-like sensor 18 which extends approximately over the entire height of the housing 15 and a plurality of individual sensors 19, 20,21 (only indicated), which are provided in the region of the slots 17 in this example.
- the antenna-like sensor 18 can detect in the entire opening portion 14, seen over the entire height of the air curtain device 10, persons or objects that pass through the opening portion 14, and thus complicate example, theft of goods.
- the sensor 19 can detect, for example, climate data within the air curtain (eg flow velocity, temperature, outflow angle or the like) so that an evaluation unit (not shown) operatively connected to the sensor 19 can intervene directly in the event of deviations from predetermined operating parameters.
- climate data eg flow velocity, temperature, outflow angle or the like
- the sensor 20 can be used for example for the identification of goods (eg laser diodes, RFID, or the like), so that - if the goods are provided with an identification code (eg bar code) - data can be tapped here, for example be forwarded to an alarm system.
- the sensor 21 may be, for example, a person detection sensor which detects children or animals playing at the bottom of the respective door element 2,3,4,5, so that unintentional closing of the door elements 2,3,4,5 is not possible.
- identification system 18-21 The field of application of the identification system 18-21 according to the invention is numerous and can not be conclusively dealt with here. It should be noted, however, that any system for the identification of persons, objects or the like can be used in the area of the door system according to the invention, which can be brought into operative connection with local or central evaluation devices (not shown) according to the current state of the art.
- FIG 2 shows a deviating from Figure 1 door system V as a schematic diagram, with only the essential elements are shown to simplify the construction.
- the door system 1 ' is formed by a folding door, comprising only two vertically arranged segments 22,23 (door elements), which are pivotally connected to each other in their contact area 24, about a vertical axis 25 pivotally.
- the door system 1 ' is provided for slidable installation in an opening portion 14' and includes z. B. by door brackets 6 'formed lateral boundary areas.
- the segment 22 is on the door bracket 6 'stationary but hinged or suspended.
- an air curtain device 10 ' is provided analogously to FIG. 1, which can be moved horizontally back and forth independently of the displaceability of the segments 22, 23 in the direction of the arrow.
- an only indicated guide element 11 'for receiving the guide means 13' is provided above the segments 22, 23.
- the drive and guide means for the segments 22,23 are, for the sake of clarity, not shown here, but may also be integrated in a drive box shown in Figure 1. The same applies to drive means for the air curtain device 10 '. To avoid repetition will open the description of the air curtain devices 10 of Figure 1 referenced.
- the air curtain device 10 'shown in this figure can be equipped with a similar or similar identification system.
- FIG. 3 shows a door system 1 "similar to FIG. 2, as described in FIG. 1, comprising two folding doors 1 'shown in FIG. 2, formed by the segments 22, 23, which in this example - in order to be able to produce a closed state - converge toward one another
- Each door system V interacts with an air curtain device 10 'which can be moved independently of the same in the horizontal direction, and here too only a continuous guide 11' is shown for receiving the guide means 13 ' 1, in order to avoid repetition, reference is made to the corresponding text passages of this Figure
- arbitrarily large opening sections 14" can be produced between the door supports 6 “, 7" depending on the respective length of the opening section 14 " the fans 16 in a corresponding manner individually or together activated to to press more or less air through the nozzle-like slots 17.
- the angle of attack of the slots 17 can be changed automatically in order to meet the respective flow parameters, in particular with regard to the outside atmosphere, so that in each opening state of the door systems 1 'an optimal air curtain can be generated.
- heating or cooling elements can be positioned in the region of the housing 15 in order to be able to react to the corresponding seasonally different temperature level of the atmosphere.
- FIG. 3 shows the door system 1 "according to FIG. 3 in the pushed-together state of the individual segments 22, 23, wherein a segment 22 rests against the door holder 6", 7 " associated segment 23 and together with the segment 22 in the region of the guide element 11 'slidably.
- the largest possible opening portion 14 " is formed with the length a.
- the blowers of the air curtain devices 10 ' are capable of easily covering the opening portion 14" to form a continuous horizontally acting air curtain. If opening sections 14 ", eg of 8 m in length, are formed, it may happen that the sensors 18 - 21 used are no longer sufficiently capable of covering the entire opening section 14" in terms of their sensitivity in terms of their sensitivity.
- a removable support 26 may be employed which is mounted approximately midway of the opening portion 14 "between upper and lower confinement areas 27, 28.
- the support 26 has equivalent sensors 18'-21 ' then be in operative connection with the respective opposite sensors 18-21 of the door system 1 ".
- the usual data connection technology is given to a local or central evaluation not shown, so that the same functional conditions prevail, as already described above. If the opening portion 14 "either reduced or the door system 1" closed, the support 26 is removed again.
- FIG. 5 shows a door system Y "modified in comparison with FIG. 1, in which a wing door elements 2, 3 and sliding door elements 4, 5 are introduced into this schematic diagram are provided pivotably in associated, vertically arranged door holders 6, 7 about a vertical axis, while the sliding door elements 4, 5 are displaceable in the horizontal direction in the region of a continuous guide 8, for example designed as a guide rail , if necessary, only sensors of an identification system for monitoring persons, objects or the like can be installed in the door elements shown as a black box is a drive box 9 for the motorized operation of the sliding door elements 4,5, respectively in automation for the wing door elements 2,3.
- each air curtain device 10 has guide means 13 which may be formed for example by rollers or the like and are in operative connection with the guide 11.
- Drive means (not shown) for automatic operation of the air curtain devices 10 may also be accommodated in the drive box 9.
- the drive box 9 can also accommodate drive elements for the air curtain device in addition to the drive for the sliding door elements 4, 5.
- Figure 5 shows a further variant for the arrangement of a guide rail 11 'outside, that is above the drive box 9.
- the drive box 9 is at least partially encompassed with the free end of the aid 11" each with a air curtain device 10 in Active compound can be brought.
- the guide rail 11 ' is formed by a one-sided open profile, which advantageously as a trained guide rollers 13' receives. Only indicated is that the guide rail 11 'is provided for receiving approximately spiral-shaped cable 11' ", which ensure the supply of air curtain device 10 with energy / data.
- the air curtain device 10 includes a lightweight materials (plastic, aluminum) existing housing 15, in the upper end portion 12, the guide means 13 are attached. Air inlet regions on the housing 15 are not further shown. Longitudinal blowers 16 are arranged within the housing 15, so that substantially the entire height of the respective door element 2, 3, 4, 5 can be detected by air conditioning. Only indicated are elongated nozzle-like slots 17, via which air can be guided to form an air curtain acting in the horizontal direction.
- the exiting through the slots 17 air is guided in the direction of the opposite air curtain device 10, wherein the slots 17 are made such or under a predetermined or specifiable angle that they depending on the length of the opening portion 14 air in the direction of the outer Atmosphere exude.
- the air curtain device 10 may alternatively be provided only an identification system for persons, objects or the like, which can also be arranged within a housing in the region of the door system and separated or moved together with the door elements.
- the above-mentioned identification system is additionally integrated in this example, which is formed by an elongated antenna-like sensor 18 which extends approximately over the entire height of the housing 15 and a plurality of individual sensors 19, 20,21 (only indicated), which are provided in the region of the slots 17 in this example.
- the antenna-like sensor 18 can detect in the entire opening portion 14, seen over the entire height of the air curtain device 10, persons or objects that pass through the opening portion 14, and thus complicate example, theft of goods.
- the sensor 19 can detect, for example, climate data within the air curtain (eg flow velocity, temperature, outflow angle or the like) so that an evaluation unit (not shown) operatively connected to the sensor 19 can intervene directly in the event of deviations from predetermined operating parameters.
- the sensor 20 can be used for example for the identification of goods (eg laser diodes, RFID, or the like), so that - if the goods are provided with an identification code (eg bar code) - data can be tapped here, for example be forwarded to an alarm system.
- goods eg laser diodes, RFID, or the like
- an identification code eg bar code
- the sensor 21 may be, for example, a person detection sensor which detects children or animals playing at the bottom of the respective door element 2,3,4,5, so that unintentional closing of the door elements 2,3,4,5 is not possible.
- Figure 5 shows a further variant for guiding the air curtain device 10.
- a segmented doormat 29 is arranged on the bottom side.
- the foot mat 29 is formed from webs 30 and recesses 31.
- a pin 32 arranged in the bottom region of the air curtain device 10 can be introduced and guided.
- an infrared light curtain likewise not shown, can be provided in the area of the respective air curtain device 10 or integrated into same.
- a single air curtain device 10 is sufficient. The same can be used for widths up to about 2.5 m. For optical reasons, a second air curtain device 10, but without technical elements (possibly only the housing or in connection with an identification system) could be provided.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510031442 DE102005031442A1 (en) | 2005-07-04 | 2005-07-04 | Folding door with integral air curtain fitted to the open side of the outermost door segment and directed horizontally |
DE200510031443 DE102005031443B4 (en) | 2005-07-04 | 2005-07-04 | door system |
DE200610029827 DE102006029827B4 (en) | 2005-07-04 | 2006-06-27 | door system |
PCT/DE2006/001149 WO2007003176A1 (en) | 2005-07-04 | 2006-07-03 | Door system |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1899566A1 true EP1899566A1 (en) | 2008-03-19 |
Family
ID=37137509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06761751A Withdrawn EP1899566A1 (en) | 2005-07-04 | 2006-07-03 | Door system |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1899566A1 (en) |
WO (1) | WO2007003176A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103499132B (en) * | 2013-09-26 | 2017-01-04 | 中铁建设集团有限公司 | A kind of subway upper cover building communication channel airflow energy-saving control system |
DE102018130531A1 (en) * | 2018-11-30 | 2020-06-04 | Itw Industrietore Gmbh | Protection device, especially industrial door |
CN113409505B (en) * | 2021-05-21 | 2022-06-03 | 广东交通职业技术学院 | But face identification device of automated inspection body temperature based on network security |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB967097A (en) | 1962-06-20 | 1964-08-19 | Bahco Ab | Improvements in air curtain apparatus used in combination with conventional doors, for example, sliding doors |
US3350994A (en) | 1965-10-23 | 1967-11-07 | Guibert Raul | Air curtain, ventilating system and air pump therefor |
DE2911442A1 (en) * | 1979-03-23 | 1980-09-25 | Volkhard Hoerster | FITTING KIT FOR FURNITURE WITH SLIDING CABINET ELEMENTS, SHELF PARTS, DOORS OR THE LIKE. |
DE3317231A1 (en) | 1983-05-11 | 1984-11-15 | Hercynia Harmonikatüren-Fabrik GmbH, 3101 Hambüren | Folding door or folding wall |
DE3806234A1 (en) | 1988-02-27 | 1989-09-07 | Robert Falk | Sliding-door arrangement with hot-air curtain device |
DE19531095C1 (en) * | 1995-08-24 | 1996-11-28 | Hespe & Woelm Gmbh & Co Kg | Installation for sliding door |
DE19842567C5 (en) * | 1997-10-10 | 2012-05-10 | Geze Gmbh | Guidance and drive system |
DE20116803U1 (en) | 2001-10-17 | 2002-01-17 | Falk, Robert, 58332 Schwelm | sliding device |
DE10224523B4 (en) | 2002-05-31 | 2004-04-08 | Uwatech Umwelt- Und Wassertechnik Gmbh | Membrane separator |
DE10331742A1 (en) | 2003-07-11 | 2005-02-10 | Robert Falk | Door with integrated identification system in the air curtain device |
DE202004017100U1 (en) * | 2004-10-29 | 2005-03-03 | Gretsch-Unitas GmbH Baubeschläge | Method for operating sliding door installations has mobile door section attached to driven mounting which is manually or automatically controlled |
-
2006
- 2006-07-03 EP EP06761751A patent/EP1899566A1/en not_active Withdrawn
- 2006-07-03 WO PCT/DE2006/001149 patent/WO2007003176A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2007003176A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2007003176A1 (en) | 2007-01-11 |
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