EP3867480B1 - Durchgangssperre sowie ein verfahren zur herstellung einer durchgangssperre - Google Patents

Durchgangssperre sowie ein verfahren zur herstellung einer durchgangssperre Download PDF

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Publication number
EP3867480B1
EP3867480B1 EP19786965.4A EP19786965A EP3867480B1 EP 3867480 B1 EP3867480 B1 EP 3867480B1 EP 19786965 A EP19786965 A EP 19786965A EP 3867480 B1 EP3867480 B1 EP 3867480B1
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EP
European Patent Office
Prior art keywords
hollow shaft
barrier
passage
drive unit
drive
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.)
Active
Application number
EP19786965.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3867480A1 (de
EP3867480C0 (de
Inventor
Oliver GENDIG
Martin Kuttruff
Jan Meulenbeld
Harald Eichner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dormakaba Deutschland GmbH
Original Assignee
Dormakaba Deutschland GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dormakaba Deutschland GmbH filed Critical Dormakaba Deutschland GmbH
Publication of EP3867480A1 publication Critical patent/EP3867480A1/de
Application granted granted Critical
Publication of EP3867480C0 publication Critical patent/EP3867480C0/de
Publication of EP3867480B1 publication Critical patent/EP3867480B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • E06B11/085—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets non-rotary or with a limited angle of rotation, e.g. 90°
    • 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
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • 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
    • E05Y2800/26—Form or shape
    • E05Y2800/262—Form or shape column shaped
    • 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
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the present invention relates to a passage barrier and a method for producing a passage barrier.
  • Passage barriers are usually used in places where the passage of people into or out of a separated area needs to be regulated.
  • the regulation can be aimed at separating a flow of people and/or at checking whether a person has access rights to or from a separated area.
  • Such passage barriers are out, for example EP2690247A2 , US2011193041A1 , FR2789467A1 and DE102008025757A1 known and are used, for example, in the entrance area of public buildings, in stadiums or at event halls.
  • a generic passage barrier usually comprises guide elements which define a lock area through which people can pass from an access area into a passage area.
  • at least one blocking element is arranged within the lock area, which can prevent and/or enable the passage of people from the access area into the passage area within the lock area.
  • the locking element is usually moved via a drive.
  • the object of the present invention is to provide a passage barrier which includes a drive that is cost-effective, easy to manufacture and low-noise. It is a further object of the present invention to provide a method for producing a passage barrier that allows the production of a passage barrier that is inexpensive, easy to manufacture and low-noise.
  • a passage barrier according to claim 1, wherein the passage barrier has guide elements, the guide elements comprising a first guide element and the guide elements comprising a second guide element, the first guide element and the second guide element interacting in such a way that they form a Define the lock area through which a person passes from an access area into a passage area, the passage barrier comprises at least one blocking element, the blocking element being arranged within the lock area, the blocking element, the first guide element and the second guide element interacting in such a way that a person can pass out of the Access area into the passage area can be prevented and / or made possible, the passage barrier has a drive, the drive having a drive unit and the drive having an output unit, the drive unit, the output unit and the blocking element being operatively connected in such a way that the blocking element is activated by means of the Drive unit can be moved into a position that closes the lock area and a position that releases the lock area, the output unit comprising a hollow shaft, the hollow shaft having an outer surface and the
  • the passage barrier has guide elements, the guide elements comprising a first guide element and the guide elements comprise a second guide element, the first guide element and the second guide element interacting in such a way that they define a lock area through which a person passes from an access area into a passage area
  • the passage barrier comprises at least one blocking element, the blocking element being arranged within the lock area, the blocking element, the first guide element and the second guide element interacting in such a way that a person can pass through the access area into the passage area can be prevented and/or enabled
  • the passage barrier has a drive, the drive having a drive unit and the drive having an output unit, the drive unit, the output unit and the Locking element are operatively connected in such a way that the locking element can be moved by means of the drive unit into a position that closes the lock area and a position that releases the lock area
  • the output unit comprising a hollow shaft, the hollow shaft having an outer surface and the hollow shaft having an inner surface
  • the passage barrier according to the invention provides a drive that is cost-effective and easy to manufacture. This also allows particularly quiet operation, as the drive is encapsulated in a rotating hollow shaft due to its arrangement. By integrating the locking element receptacle in or on the hollow shaft, an arrangement that is particularly easy to produce is possible. Finally, another advantage is that the hollow shaft can be very easily adapted to any required length with regard to the locking element holder.
  • a passage barrier can be composed of a number of technical components, which are described in more detail below.
  • a passage barrier can include components that are selected from the group of drives, drive units, output units, force transmission elements, locking devices, blocking elements, guide elements, controls and/or sensors.
  • the term “wall” refers to an object that is stationary relative to the blocking element.
  • the drive includes at least one drive unit.
  • the drive unit can include at least one electric and/or hydraulic drive unit, an output and a control.
  • the drive can also include further components, such as one or more electrical, electronic and / or mechanical components that are required to operate a passage barrier, in particular selected from the group of gears, controls, safety devices, monitoring devices, monitoring systems, pulse generators, Locking devices, power supplies, housings, energy storage, power transmission elements.
  • further components such as one or more electrical, electronic and / or mechanical components that are required to operate a passage barrier, in particular selected from the group of gears, controls, safety devices, monitoring devices, monitoring systems, pulse generators, Locking devices, power supplies, housings, energy storage, power transmission elements.
  • the drive can preferably be arranged on and/or in a guide element of the passage barrier, on a building wall, on and/or in the building floor.
  • a drive can in particular be an electromechanical and/or electrohydraulic and/or pneumatic drive, wherein the locking element can be closed and/or opened, i.e. by means of electromechanically, electrohydraulic and/or pneumatically generated auxiliary power.
  • the assistant can be dimensioned in such a way that the assistant has a supportive effect, i.e. H. that the occupant has to use reduced own force when opening and/or closing the locking element.
  • the auxiliary force can also be dimensioned such that the locking element is automatically opened by the auxiliary force, i.e. H. that the user does not have to use his or her own strength in addition to the assistant's strength.
  • the drive can in particular comprise a drive unit with which electrical and/or hydraulic and/or pneumatic energy can be converted into mechanical energy.
  • a drive unit can therefore draw electrical and/or hydraulic and/or pneumatic energy and convert the electrical and/or hydraulic and/or pneumatic energy into mechanical energy.
  • the mechanical one Energy is transferred from the drive unit to an output unit, which in turn converts the mechanical energy into kinetic energy of a locking element, whereby a locking element can be moved in the direction of its open or closed position.
  • the door drive can comprise one or more drive units selected from the group of electric drive units, hydraulic drive units and/or pneumatic drive units.
  • the drive is designed to be redundant by providing at least two drive units, so that if one drive unit fails, at least one further drive unit is available to support the opening and/or closing of a locking element.
  • a drive unit can convert electrical, hydraulic and/or pneumatic energy into translational, mechanical energy or rotational mechanical energy.
  • a drive unit that converts electrical, hydraulic and/or pneumatic energy into translational, mechanical energy is also referred to as a linear drive.
  • a drive unit that converts electrical, hydraulic and/or pneumatic energy into rotational, mechanical energy is also referred to as a motor.
  • the drive unit can preferably be arranged in and/or on a guide element of the passage barrier.
  • a drive unit can preferably comprise at least one first torque transmission element, wherein the first torque transmission element transmits torques from the drive unit to a guide element of the passage barrier.
  • the drive unit can comprise a second torque transmission element, wherein the second torque transmission element transmits torques from the drive unit to the hollow shaft.
  • first torque transmission element and the second torque transmission element are designed to be geometrically similar, in particular identical.
  • the first torque transmission element is arranged on the drive unit.
  • the first torque transmission element can in particular be arranged on the drive unit in a force-fitting and/or form-fitting and/or material-locking manner.
  • the torque transmission element is detachably arranged on the drive unit.
  • the second torque transmission element is also arranged on the drive unit. It is also advantageous to arrange the second torque transmission element on the drive unit in a detachable non-positive and/or positive manner.
  • the detachable arrangement can be achieved in particular by plugging, locking, interlocking or similar.
  • the advantage of a detachable arrangement of a torque transmission element on the drive unit is simple assembly and, if necessary, simple replacement, since a torque transmission element can be exposed to high torques and movement cycles and, as a result, to signs of wear.
  • first torque transmission element is arranged in a detachable non-positive and/or positive manner relative to the guide element.
  • second torque transmission element is arranged in a detachable force-fitting and/or positive-locking manner in the hollow shaft.
  • the first torque transmission element is disc-shaped. It is further preferred that the second torque transmission element is also formed in the shape of a disk.
  • disk-shaped is also understood to mean ring-shaped configurations.
  • the outer contour of a disc-shaped torque transmission element can take on any contour, but in particular circular, elliptical, square, or rectangular basic shapes. In particular, the outer contour can also be designed in the form of a toothing.
  • the torque transmission element is designed as a hub.
  • the hub is formed from a material that exhibits plastic deformation, in particular metal, preferably steel or aluminum, or plastic.
  • the hub can advantageously have a hub casing, the hub casing being made of a material that exhibits elastic deformation, in particular rubber or caoutchouc, at least on the contact surfaces with the hollow shaft.
  • the hub casing can consist, at least on the front side, of a material that exhibits elastic deformation, in particular rubber or caoutchouc.
  • a particularly smooth running and low vibration of the drive can be achieved a passage barrier with simultaneous transmission of high torques. Furthermore, torque peaks can be absorbed well by an elastic hub casing and consequently mechanical damage to the passage barrier can be avoided or at least reduced.
  • the hub can have a triangular basic contour.
  • the corners of the triangular basic contour of the hub are replaced by concave, in particular circular-arc-shaped, grooves. This achieves particularly good fixation of the hub casing on the hub and a further increase in torque transmission.
  • the hub can preferably have a plurality of openings through which the hub casing extends.
  • the hub casing can in particular be produced using an injection molding process.
  • the hollow shaft includes at least one first group of torque-receiving webs on the inside and the first torque transmission element can have at least one first group of torque transmission grooves, wherein the first group of torque-receiving webs engages in a positive and/or non-positive manner into the first group of torque transmission grooves.
  • the hollow shaft includes a second group of torque-receiving webs on the inside and the first torque-transmitting element preferably has a second group of torque-transmitting grooves, wherein the second group of torque-receiving webs engages in a form-fitting and/or non-positive manner into the second group of torque-transmitting grooves.
  • the first and second groups of torque transmission grooves and/or torque receiving webs can differ in terms of their geometric and/or material properties.
  • the first group of torque receiving webs and the second group of torque receiving webs are geometrically different and the first group of torque transmission grooves and the second group of torque transmission grooves are in particular geometrically different.
  • the first group of torque receiving webs and the second group of torque receiving webs can be arranged alternately along the inner circumference of the hollow shaft and the first group of torque transmission grooves and the second group of torque transmission grooves can be arranged alternately along the outer circumference of the torque transmission element.
  • first group of torque receiving webs and the second group of torque receiving webs can be arranged opposite one another along the inner circumference of the hollow shaft and the first group of torque transmission grooves and the second group of torque transmission grooves can be arranged opposite one another along the outer circumference of the torque transmission element .
  • a first group of torque transmission grooves has a circular arc-shaped contour
  • a second group of torque transmission grooves has a rectangular contour.
  • the opening width of the circular arc-shaped groove contour is larger than the opening width of the rectangular groove contour. It is particularly preferred if the opening width of the circular-arc-shaped groove contour is 4-10 times, particularly preferably 5-8 times, larger than the opening width of the rectangular groove contour.
  • Such a design makes it possible, on the one hand, to ensure sufficient torque transmission and smooth running during normal operation of the passage barrier and, on the other hand, to securely intercept it in the event of a torque peak, such as can be caused by a vandalism event (stepping in front of the blocking element). and to reduce the risk of the drive suffering mechanical damage.
  • the passage barrier has a drive, the drive having a drive unit and an output unit.
  • the drive unit, the output unit and the locking element are operatively connected in such a way that the locking element is connected to the drive unit operatively connected output unit can be moved into a position that closes the lock area and a position that releases the lock area.
  • the output unit can in turn be connected to a force transmission element in such a way that mechanical kinetic energy can be transferred from the output unit to the force transmission element.
  • the force transmission element is used in particular to move locking elements.
  • the output unit can include other mechanical components such as bearings, gear arrangements, deflection rollers, etc.
  • the output unit can comprise a hollow shaft.
  • the hollow shaft has an outer lateral surface and an inner lateral surface, wherein the inner lateral surface and the drive unit are configured such that the inner lateral surface encloses the drive unit at least in sections, preferably completely. This results in improved acoustic encapsulation of the drive unit, which enables smooth and quiet operation of the drive of the passage barrier.
  • the hollow shaft can have a locking element receptacle, wherein the locking element receptacle is designed to fix a locking element on the hollow shaft.
  • the locking element receptacle is preferably arranged on the outer surface of the hollow shaft and is formed in one piece with the hollow shaft. In this way, a very cost-effective locking element receptacle can be realized, since the locking element receptacle is integrally formed in or on the hollow shaft.
  • the hollow shaft can be formed from a metallic material, particularly preferably from aluminum. However, it is also conceivable that the hollow shaft is formed from a plastic, in particular a fiber-reinforced plastic.
  • the hollow shaft is particularly preferred to design the hollow shaft as an extruded part or cast part.
  • the design of the hollow shaft as an extruded part has the advantage that locking element receptacles of practically any length can be produced by simply separating the corresponding extruded profile at the desired length.
  • the drive unit has a drive axis which coincides with the axis of rotation of the hollow shaft. This makes it possible to implement a particularly simple operation of a drive.
  • the hollow shaft is rotatably mounted relative to the guide element.
  • the hollow shaft is rotatably mounted relative to a wall, in particular a building wall.
  • the drive includes several drive units.
  • the plurality of drive units can preferably be at least partially, preferably completely, enclosed by the inner surface of the hollow shaft.
  • the hollow shaft can be fixed to a guide element or a building wall by means of one or more bearing elements in such a way that a supported rotation of the hollow shaft relative to a guide element or a building wall is possible.
  • At least one bearing element is arranged at a distal end of the hollow shaft. It is particularly preferred that one bearing element is arranged at each distal end of the hollow shaft.
  • the fixation of the bearing elements on a guide element can in particular be configured in such a way that they can be detachably fixed on or in a guide element.
  • the inner surface of the hollow shaft has a torque receiving element.
  • This allows torque to be transmitted directly from a drive unit to the hollow shaft.
  • a torque receiving element can be designed in particular for a non-positive and/or positive torque transmission.
  • the inner surface of the hollow shaft has a surface roughness value of Ra 0.15 - Ra 1.0.
  • the torque receiving element of the hollow shaft comprises a torque receiving toothing to form a positive torque transmission.
  • the torque absorbing gearing enables very safe transmission of even larger torques to the hollow shaft.
  • the torque receiving teeth are formed in one piece with the inner surface of the hollow shaft.
  • the hollow shaft as already described above, is designed as an extruded part or cast part.
  • the one-piece design of the torque receiving teeth with the inner surface of the hollow shaft results in a particularly simple and cost-effective way of transmitting torque.
  • the locking element receptacle is essentially U-shaped, wherein the locking element can be fixed between the legs of the U-shaped locking element receptacle, whereby a secure hold of a particularly plate-like locking element in the locking element receptacle can be achieved.
  • the locking element receptacle can be designed in particular to fix a plate-like locking element on the hollow shaft.
  • At least two adhesive grooves for receiving an adhesive can be provided on the inside of the bottom of the U-shaped locking element receptacle and at least two opposing adhesive grooves for receiving on the inside of the two legs of the U-shaped locking element receptacle an adhesive may be provided.
  • a plurality of drive units consist of essentially the same drive units.
  • the same electric motors would be preferred, which reduces the complexity and variety of variants of a passage barrier.
  • the passage barrier is configured such that the passage barrier has guide elements, the guide elements comprising a first guide element and a second guide element, the first guide element and the second guide element interacting in such a way that they define a lock area through which a person can pass from an access area into one Passage area takes place.
  • the guide elements thus represent a physical barrier for guiding a flow of people from the access area, through the lock area into a passage area.
  • a guide element can be designed as a housing-like receptacle for mechanical, hydraulic and/or electrical components of the passage barrier.
  • the guide element can partially or completely enclose individual, groups of or all components of the passage barrier.
  • mechanical, hydraulic and/or electrical components of the passage barrier can be arranged on the guide element without being partially or completely enclosed by it.
  • One or more electrical, electronic and/or mechanical components that are required to operate a passage barrier can be accommodated on and/or in the guide element, in particular selected from the group of drive units, transmissions, controls , safety devices, monitoring devices, monitoring systems, pulse generators, locking devices, power supplies, energy storage, power transmission elements, etc.
  • a guide element can have any spatial shape suitable for accommodating the components or defining the lock area of the passage barrier.
  • a guide element can in particular be designed like a wall.
  • Wall-like in the sense of this application refers to a vertical component whose length and height is much greater than its depth.
  • the guide elements can in particular be arranged parallel to one another.
  • the lock area which is defined by the guide elements, can have a substantially square, rectangular, parallelogram-like base area.
  • circular, curved or circular segment-like base surfaces are also conceivable.
  • the guide elements have essentially identical external geometries. This allows the complexity and variety of variants for passage barriers and corresponding systems, which are formed from a plurality of passage barriers, to be further reduced.
  • the guide elements can, for example, be formed from a profile structure which is completely or at least partially covered by cover elements.
  • the cover elements can be made, for example, of glass, plastic or metal, as well as a combination of these materials.
  • a guide element can also be designed as part of a building structure, for example as a building wall.
  • a guide element can have at least one profile connection element for connecting at least one profile of a guide element to the floor of a building structure.
  • the profile connection element has a vertical profile receptacle for receiving a vertically extending profile on the profile connection element and a horizontal profile feedthrough for passing a horizontally extending profile through the profile connection element.
  • Sensors for detecting objects can be arranged within the lock area.
  • the drive of the passage barrier can preferably be arranged on and/or in the vertically extending profile.
  • Means for mechanically fixing electrical components of the passage barrier can also be provided on the profile connection element. These means can, for example, be selected from the group of screw connections, snap-in connections, snap-in connections, clamp connections, plug-in connections, etc.
  • the profile connection element can in particular be a cast part, in particular a metallic die-cast part.
  • the profile connection element can further have at least one cable bushing, through which in particular electrical lines of an electrical component are guided from outside the profile connection element into the profile connection element.
  • the profile connection element can have at least two opposite cable bushings, which are separated from one another by a partition.
  • the cable bushings are positioned on the side surfaces of the profile connection element facing the lock area in order to ensure simple and safe electrical installation on both sides of a guide element.
  • the passage barrier comprises at least one blocking element, the blocking element being arranged within the lock area, the blocking element, the first guide element and the second guide element interacting in such a way that the passage of people from the access area into the passage area can be prevented and/or enabled.
  • the blocking element is a movable element that is used to close and/or open a passage opening in the lock area of the passage barrier in order to prevent and/or enable people to pass through.
  • a blocking element can in particular be designed as a door leaf, as a turnstile, barrier or the like.
  • the passage opening of the passage barrier can be closed and/or opened by the blocking element by rotating, pivoting, pushing or any combination thereof.
  • the drive can advantageously have a locking device.
  • a movement of the locking element can be prevented, in particular mechanically and/or electrically and/or magnetically.
  • the locking device is connected wirelessly to the control of the passage barrier.
  • the locking device can also be connected to the control via a plug connection, in which case no additional cables are required to connect the control and locking device.
  • the locking device prevents movement of the drive unit in order to prevent movement of a locking element.
  • the locking device prevents movement of the output.
  • the locking device prevents movement of a transmission between the drive unit and the output.
  • the prevention of the movement can be realized in particular by a locking element which can be moved from a locking position to a release position along an effective direction.
  • the passage lock can further have a stop disk which comprises a toothing engagement which engages with the torque transmission toothing of the locking device.
  • the stop disk has a stop lug on its stop disk peripheral surface, which protrudes radially from the stop disk peripheral surface and interacts with a stop element arranged on the vertically extending profile in such a way that a rotation of the Stop disk is limited by the stop of the stop lug against the stop element.
  • the stop disk and the stop lug are particularly preferably formed monolithically. This allows the stop disk to be manufactured particularly easily and cost-effectively.
  • the torque transmission toothing of the locking device has in particular a plurality of teeth, particularly preferably 3 teeth, which protrude from the locking device parallel to the vertical profile. It is further preferred that the plurality of teeth of the torque transmission teeth are arranged on a circle with a regular, equal circular pitch. It is further advantageous that the stop disk comprises a plurality of toothing engagements corresponding to the plurality of teeth of the torque transmission toothing, which are arranged on a circle with a regular, equal circular pitch.
  • the stop lug of the stop disk is arranged opposite a toothing engagement.
  • stop element is displaceably arranged in the vertically extending profile.
  • the locking device and the stop disk as well as the stop element can be positioned relative to one another in a very simple and ergonomic manner.
  • the stop element has a particularly semicircular recess, which is configured in such a way that it encompasses the stop disk.
  • Fig. 1 shows a passage barrier 1, the passage barrier 1 having guide elements 2a, 2b, the guide elements 2a, 2b comprising a first guide element 2a and the guide elements 2a, 2b comprising a second guide element 2b, the first guide element 2a and the second guide element 2b interacting in this way that they define a lock area 3 through which people can pass from an access area 4 into a passage area 5.
  • the guide elements 2a, 2b are essentially wall-like and arranged parallel to one another. Like in the Fig.1 shown, the guide elements 2a, 2b can be designed essentially identically in order to allow a modular structure of a passage barrier 1.
  • the passage barrier 1 further comprises at least one blocking element 6a, 6b, the blocking element 6a, 6b being arranged within the lock area 3.
  • the blocking element 6a, 6b, the first guide element 2a and the second guide element 2b work together in such a way that the passage of people from the access area 4 into the passage area 5 can be prevented and/or enabled.
  • a blocking element 6a, 6b is arranged on each of the guide elements 2a, 2b.
  • the locking elements 6a, 6b are designed in the form of door leaves.
  • the blocking elements 6a, 6b are formed from a transparent material, such as glass or plastic.
  • the locking elements 6a, 6b are arranged in a locking element receptacle of the drive 7, which will be explained in more detail in the following figures.
  • the passage barrier 1 further has a drive 7, the drive 7 having a drive unit 8 and the drive 7 having an output unit 9, the drive unit 8, the output unit 9 and the blocking element 6a, 6b being operatively connected in this way are that the locking element 6a, 6b can be moved by means of the drive unit 8 into a position that closes the lock area 3 and releases the lock area 3.
  • the drive 7 is based on Fig. 2 and Fig. 3 explained in more detail.
  • the output unit 9 comprises a hollow shaft 10, the hollow shaft 10 having an outer surface 11 and the hollow shaft 10 having an inner surface 12, the inner surface 12 and the drive unit 8 being configured such that the inner surface 12 covers the drive unit 8 at least in sections, preferably as shown , completely encloses.
  • the drive unit 8 is designed as an electric motor in the exemplary embodiment shown.
  • the hollow shaft 10 also has a locking element receptacle 13, the locking element receptacle 13 being designed to fix a locking element 6a, 6b on the hollow shaft 10.
  • the locking element receptacle 13 is arranged on the outer surface 11 of the hollow shaft 10 and is formed in one piece with the hollow shaft 10.
  • the hollow shaft 10 in the exemplary embodiment shown is formed as an extruded part or cast part.
  • the locking element receptacle 13 is essentially U-shaped, with the locking element 6 (not shown) being fixable between the legs of the U-shaped locking element receptacle 13.
  • the hollow shaft 10 is fixed to the profile 39 by means of bearing elements 20a, 20b in such a way that rotation of the hollow shaft 10 relative to a guide element 2a, 2b (not shown) is possible.
  • the bearing elements 20a, 20b are each arranged at a distal end of the hollow shaft 10.
  • the fixation can in particular be configured in such a way that the bearing elements 20a, 20b can be moved within the profile 39.
  • a locking device 19 can be arranged between the hollow shaft 10 and a bearing element 20b in order to prevent movement of the hollow shaft 10 and consequently of the locking element 6, in particular mechanically and/or electrically and/or magnetically, and thus to exclude unauthorized opening and/or closing of the locking element .
  • Fig.3 shows a longitudinal sectional view of the Fig.2 known drive 7. It can be seen that the drive unit 8 is designed as an electric motor and is arranged in the upper head area of the hollow shaft 10. The drive unit 8 is dimensioned such that it can be inserted into the hollow shaft 10 along the inner surface 12 and is securely positioned in the hollow shaft 10. This will be discussed in more detail later.
  • the positioning of the drive unit 8 along the axis of rotation of the hollow shaft 10 is defined by means of a torque receiving element 14, which can also be inserted into the hollow shaft 10.
  • the torque receiving element 14 can be inserted into the hollow shaft 10 in a non-positive and/or positive manner in order to realize a torque transmission from the drive unit 8 via the torque receiving element 14 to the hollow shaft 10.
  • the drive unit 8 has a drive axis which coincides with the axis of rotation of the hollow shaft 10
  • the configuration of the drive 7 as shown in the Fig.2-3 is shown in its arrangement within the hollow shaft 10, is based on Fig.4 explained further. It was seen that the drive unit 7 is tubular and that torque transmission elements 18a, 18b are arranged at the distal ends of the tubular drive unit 7. The torque transmitting member 18b is connected to the output shaft of the drive unit 7, while the torque transmitting member 18a is fixed to the non-rotating housing of the drive unit 7. It is preferred that the drive 7 is arranged in the hollow shaft 10 in this configuration.
  • the hollow shaft 10 is based on the Fig. 5 described in more detail below.
  • the inner surface 12 has a torque-receiving element, which is designed as a torque-receiving toothing 15.
  • the torque receiving toothing 15 is formed in one piece with the inner surface 12 of the hollow shaft 10. If the hollow shaft 10 was preferably formed by means of an extrusion process, the torque receiving teeth 15 of the hollow shaft 10 extends over the entire length of the inner surface 12.
  • the torque-receiving teeth 15 consist of torque-receiving webs 16a-1, 16a-2, 16a-3, 16b-1, 16b-2, 16b-3 and between the torque-receiving webs 16a-1, 16a-2, 16a-3, 16b -1, 16b-2, 16b-3 arranged torque receiving grooves 17a-1, 17a-2, 17a-3, 17b-1, 17b-2, 17b-3 is formed.
  • the torque receiving webs 16a-1, 16a-2, 16a-3, 16b-1, 16b-2, 16b-3 are a first group of torque receiving webs 16a-1, 16a-2, 16a-3 and a second Group of torque-receiving webs 16b-1, 16b-2, 16b-3, wherein the first group of torque-receiving webs 16a-1, 16a-2, 16a-3 is geometrically separated from the second group of torque-receiving webs 16b-1, 16b-2, 16b- 3 is different.
  • torque receiving webs 16a-1, 16a-2, 16a-3 from the first group and torque receiving webs 16b-1, 16b-2, 16b-3 from the second group lie opposite each other.
  • a corresponding torque transmission element 18 (not shown) can be inserted into the hollow shaft 10 in a precise position. This will be discussed in more detail below Fig. 6 received.
  • Fig. 7 shows a torque transmission element 18 that is inserted into the torque receiving teeth 15 of the hollow shaft 10.
  • the torque transmission element 18 is designed as a hub which has internal hub teeth 28 and external hub teeth 29.
  • the external hub toothing 29 includes torque transmission grooves 30a-1, 30a-2, 30a-3, 30b-1, 30b-2, 30b-3, which are formed with the corresponding torque receiving webs 16a-1, 16a-2, 16a-3, 16b- 1, 16b-2, 16b-3 to be in engagement in the hollow shaft 10 in the inserted state of the hub toothing 29.
  • torque transmission grooves 30a-1, 30a-2, 30a-3 from the first group and torque transmission grooves 30b-1, 30b-2, 30b-3 from the second group lie opposite each other.
  • the torque transmission element 18 preferably also has a positioning aid 33, which visually indicates a positioning of the torque transmission element 18 relative to the hollow shaft 10 and/or the locking element receptacle 13.
  • the positioning aid 33 can be designed as an opening, hole, color marking, engraving, bridge or similar.
  • the positioning aid 33 is particularly preferred, as in Fig.8 shown, arranged on a common axis with the torque receiving groove 30a-3 and 30b-1 and the axis of rotation of the internal hub toothing 28.
  • Fig. 8 is a particularly preferred embodiment
  • the torque transmission element 18 shown in a sectional view.
  • the torque transmission element 18 includes a hub 26 and a hub casing 27.
  • the hub 26 and the hub casing 27 are formed from different materials, which is indicated by the hatching in Fig 8 is indicated.
  • the hub casing 27 is preferably made of an elastic material and the hub is made of a non-elastic material.
  • the hub casing 27 is preferably formed from a rubber-like material, in particular from rubber, with it being particularly preferred to use natural rubber.
  • the hub is preferably formed from a metallic material, in particular steel.
  • the hub 26 has a triangular basic contour, the corners of the triangular basic contour being replaced by concave circular arc-shaped grooves. In this way, a particularly good fixation of the hub casing 27 and the hub 26 is achieved.
  • the hub preferably also has openings 34a-f through which the hub casing 27 extends in order to achieve improved fixation of the hub casing 27 and the hub 26.
  • the external hub toothing 28 is formed on the hub casing 27.
  • the external hub toothing includes 29 torque transmission grooves 30a-1, 30a-2, 30a-3, 30b-1, 30b-2, 30b-3, which are formed with the corresponding torque receiving webs 16a-1, 16a-2, 16a-3, 16b-1, 16b-2 , 16b-3 in the inserted state of the hub toothing 29 in the hollow shaft 10 to be in engagement.
  • a torque transmission element 18 configured in this way can particularly advantageously cushion torque peaks and vibrations and thereby ensure particularly safe and low-noise operation of the drive 7. Furthermore, this configuration offers the advantage of providing simple but effective torque overload protection in order to avoid mechanical damage, in particular to the torque receiving teeth on the inner surface of the hollow shaft.
  • the special geometric design of the torque transmission element 18 also improves the torque overload protection and the smooth running of the drive of the passage lock 1.
  • the torque transmission element 18 has a first group of torque transmission grooves 30a-1, 30a-2, 30a-3 on, which have a circular arc-shaped contour and the second group of torque transmission grooves 30b-1, 30b-2, 30b-3, which have a rectangular contour.
  • the opening width Bk of the arcuate groove contour of the first group of torque transmission grooves 30a-1, 30a-2, 30a-3 is larger than the opening width Br of the rectangular groove contour of the second group of torque transmission grooves 30b-1, 30b-2, 30b-3, wherein in particular the opening width Bk of the arcuate groove contour is 4-10 times, particularly preferably 5-8 times larger than the opening width Br of the rectangular groove contour.
  • Fig. 9 shows the arrangement of a drive unit 8 in the hollow shaft 10. It can be seen that the drive unit 8 has no direct points of contact with the hollow shaft 10, which means that vibrations and structure-borne noise are transmitted from the drive unit 8 the hollow shaft 10 is prevented and quiet operation of the passage barrier 1 is made possible. Because the mechanical and thus also acoustic coupling preferably takes place via a hub 26 formed with an elastic hub casing 27 between the drive unit 8 and the hollow shaft 10, the smooth running of the passage barrier 1 can be further improved.
  • Fig. 10 shows a bearing element 20a, which can be coupled to a torque transmission element 18 of the drive unit 8, which is arranged in the hollow shaft 10.
  • the bearing element 20a has an opening with an inner surface 21.
  • the inner lateral surface 21 is configured such that it is formed as a torque receiving element 22 for torque-transmitting coupling with the torque transmission element 18.
  • the torque receiving element 22 of the bearing element 20a therefore includes a torque receiving toothing 23 which is configured to engage in a complementary torque transmitting toothing 29 of the torque transmitting element 18.
  • the torque-receiving toothing 23 of the bearing element 20a has a plurality of torque-receiving webs 24 and torque-receiving grooves 25, which are formed on the inner surface 21 of the bearing element 20a.
  • the dimensioning and geometric configuration of the torque-receiving webs 24 and torque-receiving grooves 25 of the bearing element 20a essentially correspond to the dimensioning and geometric configuration of the torque-receiving webs 16 and torque-receiving grooves 17 of the hollow shaft 10.
  • the bearing element 10 can be detachably fixed, for example via a screw connection, to a guide element 2 of the passage barrier 1.
  • a locking device 19 can be provided at a distal end of the hollow shaft 10, which in Fig. 11 is shown and described below.
  • the locking device 19 is preferably designed as a toothed brake.
  • the locking device 19 has a torque transmission toothing 35, which is designed so that it can engage in the complementary torque receiving toothing 15 of the hollow shaft 10.
  • the locking device 19 can be coupled to the hollow shaft 10 in a torque-transmitting manner by simply inserting it into the hollow shaft 10.
  • the locking device can in particular be designed as a toothed brake.
  • Fig. 12 shows a profile connection element 36 which is used in a guide element 2a, 2b in order to provide a connection of at least one profile of a guide element 2a, 2b to the floor of a building structure.
  • the profile connection element 36 has a vertical profile receptacle 37 for receiving a vertically extending profile 39 (shown in Fig.13 ) on the profile connection element 36.
  • the profile connection element 36 has a horizontal profile feedthrough 38 for passing through a horizontally extending profile 40 (shown in Fig.13 ) through the profile connection element 36.
  • the profile connection element 36 has a substantially cuboid spatial shape, with the long sides of the profile connection element 36 extending in the vertical direction in the assembled state.
  • the elements of the profile connection element 36, which are arranged on the sides of the cuboid profile connection element 36 facing the lock area 3 of the passage barrier 1, are marked with the additional reference symbols a or b.
  • the drive 7 of the passage barrier 1 is arranged on and/or in the vertically extending profile 39, for example in Fig 2 is shown.
  • the profile connection element 36 is designed as a cast part, in particular a metallic die-cast part.
  • the profile connection element 36 has a first cable bushing 42a and a second cable bushing 42b, with the first cable bushing 42a and the second cable bushing 42b lying opposite each other and each being arranged on the sides of the profile connection element 36 facing the lock area.
  • electrical lines of an electrical component 43 are passed through the cable bushings 42a, 42b Fig. 13 ) from outside the profile connection element 36 into the profile connection element 36.
  • the opposite cable bushings 42a, 42b are separated from each other by a partition 44, 44a, 44b.
  • the partition 44, 44a, 44b runs essentially diagonally through the cuboid profile connection element 36, which is good in the Fig.14 is visible. This can ensure that cables from an electrical component 43 can only be routed in a predetermined space of the profile connection element 36 or a guide element 2a, 2b, whereby the risk of possible incorrect wiring of electrical components 43 in the passage barrier 1 can be minimized.
  • Fig. 15 shows the hollow shaft 10 with a locking element receptacle 13, the locking element receptacle 13 being designed to fix a plate-like locking element 6a, 6b (not shown) on the hollow shaft (10).
  • the locking element receptacle 13 is essentially U-shaped and the locking element 6 is fixed between the legs of the U-shaped locking element receptacle 13, which will be explained in more detail in Fig. 17 is shown.
  • At least two adhesive grooves 52a, 52b for receiving an adhesive 55 are provided on the inside of the bottom of the U-shaped locking element receptacle 13. Furthermore, at least two opposing adhesive grooves 53a, 53b for receiving an adhesive 55 are formed on the inside of the two legs of the U-shaped locking element receptacle 13.
  • opposite grooves 54a, 54b are formed on the inside at the distal ends of the U-shaped locking element receptacle 13).
  • a method for producing a cohesive connection between the locking element receptacle 13 and a locking element 6 is based on Fig. 16 explained in more detail.
  • a nozzle 56 is inserted into the blocking element receptacle 13 and then an adhesive is introduced into the adhesive grooves 52a, 52b, 53a, 53b of the blocking element receptacle 13 by means of a nozzle 56.
  • the nozzle 56 has nozzle openings 57a, 57b, 57c, 57d in the number of adhesive grooves 52a, 52b, 53a, 53b, the nozzle openings 57a, 57b, 57c, 57d being configured to feed the adhesive 55 into the corresponding adhesive grooves 52a, Apply 52b,53a,53b.
  • Fig. 18 shows the passage barrier according to the invention with a vertically extending profile 39, with a locking device 19 arranged on the profile 39, a stop disk 56 which can be coupled to the locking device 19, a hollow shaft 10 which can be coupled to the locking device 19 in an exploded view, the right illustration showing the arrangement on the locking device 19 arranged stop element 32 shows.
  • a locking device 19 is arranged on the vertically extending profile 3.
  • the locking device 19 has a torque transmission toothing 35, which engages in a complementary torque receiving toothing 15 of the hollow shaft 10.
  • the stop disk 56 has a stop lug 58 on its stop disk peripheral surface 59, which protrudes radially from the stop disk peripheral surface 59.
  • the stop lug 58 cooperates with a stop element 32 arranged on the vertical profile 39 in such a way that rotation of the stop disk 56 is limited by the stop of the stop lug 58 against the stop element 32.
  • the stop disk 56 and the stop lug 58 are monolithically shaped.
  • the torque transmission toothing 35 has three teeth which protrude from the locking device 14 parallel to the vertical profile 39.
  • the plurality of teeth of the torque transmission teeth 35 are arranged on a circle with a regular, equal circular pitch.
  • the stop disk 56 comprises a plurality of toothing engagements 57 corresponding to the plurality of teeth of the torque transmission toothing 35, which are arranged on a circle with a regular, equal circular pitch.
  • the toothing interventions 57 are arranged as openings in the stop disk 56 through which the torque transmission toothing 35 extends.
  • the stop lug 58 of the stop disk 56 is arranged opposite a toothing engagement 57.
  • a locking element arranged on the hollow shaft 10 can be rotated through 90 ° in two directions before the stop lug 58 abuts against the stop element 32 and the opening angle of the locking element is limited in a mechanically defined manner.
  • the stop element 32 is displaceably arranged in the vertically extending profile 39. It has a semicircular recess which is configured such that it includes the stop disk 56.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP19786965.4A 2018-10-15 2019-10-11 Durchgangssperre sowie ein verfahren zur herstellung einer durchgangssperre Active EP3867480B1 (de)

Applications Claiming Priority (2)

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DE102018125462.8A DE102018125462A1 (de) 2018-10-15 2018-10-15 Durchgangssperre sowie ein Verfahren zur Herstellung einer Durchgangssperre
PCT/EP2019/077640 WO2020078857A1 (de) 2018-10-15 2019-10-11 Durchgangssperre sowie ein verfahren zur herstellung einer durchgangssperre

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EP3867480A1 EP3867480A1 (de) 2021-08-25
EP3867480C0 EP3867480C0 (de) 2023-09-13
EP3867480B1 true EP3867480B1 (de) 2023-09-13

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US (1) US11649676B2 (zh)
EP (1) EP3867480B1 (zh)
CN (1) CN112840098A (zh)
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WO (1) WO2020078857A1 (zh)

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USD999401S1 (en) * 2021-04-23 2023-09-19 Armatura Llc Swing security gate
USD999402S1 (en) * 2021-04-23 2023-09-19 Armatura Llc Speed security gate
USD999403S1 (en) * 2021-04-23 2023-09-19 Armatura Llc Wing security gate
US11840877B2 (en) * 2021-07-13 2023-12-12 Cubic Corporation Composite automatic gate paddle

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DE3261555D1 (en) * 1981-09-25 1985-01-24 Wanzl Kg Rudolf Pivoting gate equipment for passageways
FR2789467B1 (fr) 1999-02-09 2001-03-30 Maurice Pingon Dispositif de commande de mouvement rotatif de faible amplitude
DE10142434A1 (de) * 2001-08-31 2003-04-03 Kaba Gallenschuetz Gmbh Antriebs- und Verriegelungsaggregat
EP1503020A1 (en) * 2003-08-01 2005-02-02 David Automations S.R.L. Control device for automatic gates and the like
ES2267351B1 (es) * 2004-07-01 2008-01-01 Aluminios Lomeña, S.L. Motoreductor para puertas de carpinteria metalica.
DE102008025757A1 (de) * 2008-04-28 2009-10-29 Kaba Gallenschütz GmbH Türantrieb
US8341888B2 (en) 2008-07-23 2013-01-01 Turnstyle Intellectual Property, Llc Enclosed powered gate post
FR2945073B1 (fr) * 2009-04-29 2011-08-26 Portails D A N C Battant de portail pouvant recevoir un moteur d'entrainement et des butees de fin de course, adaptable a des terrains en pente
DE202009017683U1 (de) * 2009-12-03 2011-04-21 Gebr. Bode Gmbh & Co. Kg Antriebsvorrichtung für Ein-/Ausstiegsvorrichtungen mit Sicherheitskupplung
EP2769041B1 (de) * 2011-10-21 2016-03-16 Gebr. Bode GmbH & Co. KG Antriebsvorrichtung für ein- und ausstiegseinrichtungen von fahrzeugen des öffentlichen personenverkehrs
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KR101962205B1 (ko) * 2017-07-05 2019-07-18 크루셜텍 (주) 출입 통제 장치

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EP3867480A1 (de) 2021-08-25
EP3867480C0 (de) 2023-09-13
DE102018125462A1 (de) 2020-04-16
US20210396060A1 (en) 2021-12-23
CN112840098A (zh) 2021-05-25
US11649676B2 (en) 2023-05-16
WO2020078857A1 (de) 2020-04-23

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