EP2835480A2 - Porte - Google Patents

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Publication number
EP2835480A2
EP2835480A2 EP14002487.8A EP14002487A EP2835480A2 EP 2835480 A2 EP2835480 A2 EP 2835480A2 EP 14002487 A EP14002487 A EP 14002487A EP 2835480 A2 EP2835480 A2 EP 2835480A2
Authority
EP
European Patent Office
Prior art keywords
door leaf
door according
traction means
door
cable
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Withdrawn
Application number
EP14002487.8A
Other languages
German (de)
English (en)
Other versions
EP2835480A3 (fr
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.)
Hoermann KG Brockhagen
Original Assignee
Hoermann KG Brockhagen
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 Hoermann KG Brockhagen filed Critical Hoermann KG Brockhagen
Publication of EP2835480A2 publication Critical patent/EP2835480A2/fr
Publication of EP2835480A3 publication Critical patent/EP2835480A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E05F15/686—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by cables or ropes
    • 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
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/672—Tensioners, tension sensors
    • 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
    • E05Y2400/10—Electronic control
    • E05Y2400/44—Sensors not directly associated with the wing movement
    • E05Y2400/445—Switches
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/485—Sectional doors

Definitions

  • the invention relates to a gate with a along a predetermined path between an open position and a closed position movable door leaf and on the one hand to a coupling region of the door leaf and on the other hand to an opening movement of the Torbelattens supporting weight compensation device coupled traction means and a change in a caused by the weight balancing bias the traction means appealing security device.
  • Gates of this type are, for example, realized in the form of tilting gates with integrally designed door leaves, roller doors with in the open position wound into a multi-layered winding door leaves and sectional doors.
  • the door leaf is usually arranged in the open position above the head, while it can be arranged in the case of tilting gates and sectional doors approximately in a horizontal plane, while it is wound up at rolling doors to form a multi-layered winding.
  • counterbalancing devices in the form of tension or torsion springs are used, which stretched in the course of a closing movement so that the energy stored in the counterbalancing devices can be used to assist the opening movement.
  • the weight compensation device is coupled via a traction means to the door leaf.
  • the traction means is biased by the weight balancer.
  • the door leaf In sectional doors, the door leaf consists of a plurality of with respect to perpendicular to the Torblattterrorismsplatz hinge axes hingedly interconnected Torblattiatan, the door leaf is usually arranged in the open position above the head in a horizontal plane and in the closed position in a vertical plane.
  • guide rail assemblies To guide the Torblattterrorism such sectional doors usually guide rail assemblies are used, with a first rectilinear portion which extends approximately parallel to a lateral edge of the door leaf in the closed position, and a second approximately rectilinear portion extending in the horizontal direction approximately parallel to the Torblattrand extends in the open position, and an arcuate portion with which the two rectilinear portions are interconnected.
  • Corresponding guide rails are arranged on both lateral edges of the door leaf.
  • the opening movement of the door leaf can be effected or assisted by using a traction means with which the door leaf is pulled from the closed position to the open position.
  • the traction means is realized, for example, in the form of a wire rope coupled to a lower edge of the door leaf, which is wound onto a storage device in the form of a cable drum in the course of the opening movement of the door leaf.
  • the weight compensation device usually provided for supporting the door leaf movement is, for example, tensioned in the form of a torsion spring revolving around a torsion spring shaft in the course of the closing movement of the door leaf, so that the energy then stored is available to support the opening movement.
  • the torsion spring shaft usually extends approximately perpendicular to the Torblattschulsraum or to the guide rails of a sectional door, which serves as a storage device cable drum coaxial with the Torsionsfederwelle arranged at one axial end thereof, in particular. Rotationally connected thereto.
  • the torsion spring shaft may be at the rear end of the horizontally extending guide rail sections facing away from the opening to be closed with the door leaf or be arranged above the vertically extending guide rail sections.
  • the closing movement of corresponding door leaves is supported by the weight of the door leaf, wherein the closing movement of the counteracting spring force acting as a counterbalance spring, esp. Torsion spring, must be overcome.
  • the weight balancing device is to be dimensioned so that the door leaf is not transferred without force from the open position to the closed position or falls.
  • motor-operated or manually operated drive means are used to effect the closing movement, with which the weight balancing device is tensioned by hand or motorized, so as to allow the promoted by the weight of the door leaf closing movement of the door leaf, at the same time released the traction means of an example.
  • a cable drum running memory device is made by the cable drum is rotated together with the torsion spring shaft by motor or hand operated.
  • the cable designed as a traction device is then tensioned by the action of the weight of the moving in the closed position door leaf and acting on it by the weight balancing counterforce, whereby a defined position and bias of the traction means can be ensured even during the closing movement.
  • the traction means so the restoring force is transmitted in the course of the closing movement to exciting weight balancing device on the door leaf. Accordingly, with the weight balancing device not only a promotion of the opening movement of the door leaf is achieved, but also allows a controlled closing movement and prevents uncontrolled closing of the door leaf under its weight.
  • this safety function of the weight compensation device which is transmitted to the door leaf via the traction means, is to be monitored for its functionality. It must be ensured that the Torblattzi is stopped when the backup, eg. When tearing the traction device or breakage of the counterbalancing spring, is no longer guaranteed.
  • two approaches are proposed in prior art gates.
  • a slack rope safety switch is mounted in a separate housing on the door leaf and acted upon by the traction means. Once the bias of the traction device decreases, a shutdown of the Torblatt Gay is triggered via the circuit breaker.
  • an electrical connection between the slack rope safety switch and the means needed to shut down the Torblattterrorism is needed.
  • a wiring is mounted on the door leaf, where appropriate, a junction box must be used to connect to the control on the door leaf.
  • the invention has for its object to provide a gate that is easy to assemble while ensuring the desired fall protection.
  • this object is achieved by a development of the known goals, which is characterized essentially in that the securing device has an under the action of a biasing device applied to the traction means and designed to decrease the tension means for operating a slack rope safety switch Wambaterer adopted.
  • an additional guard device which can be mounted with respect to a fixed mounted part of the door and cooperating with a slack rope safety switch ensures the required fall protection. Accordingly, it has been recognized within the scope of the invention that, by providing an additional guarding device, the problems encountered in the prior art can be solved by direct application of the slack rope safety switch by the traction means, because with the use of this additional device independent of the movement of the door leaf and the structural conditions Backup is possible.
  • the guard device as explained above, preferably at a fixed relative to the building to be closed with the gate component of Tors mounted. The achievable advantages justify the use of an additional component readily.
  • the traction means can be at least partially released by a storage device during a closing movement of the door leaf from the open position into the closed position. Then the guard device is expediently be applied to the traction means between the storage device and the door leaf-side coupling region.
  • the storage device may, in the case of gates according to the invention as well as in the case of conventional gates, have a drum, in particular a cable drum, onto which the traction means, which is preferably designed as a traction cable, can be wound up during a closing movement of the door leaf.
  • the biasing means is coupled to the Wambaterer founded that it exerts a release of the traction means of the memory device favoring force on the Wambaterer Published and also on the traction means.
  • the biasing device acts upon a closing movement of the door leaf to produce a biasing of the traction means thereon, similar to the weight compensation device normally provided in the closed state. This can ensure that the traction means is stretched in a defined manner with intact traction means in each operating condition.
  • the lateral surface of the drum used as a storage device for the traction means esp. Cable drum, preferably a drum axis encircling circumferential Seil Installationsnut, in which an example Wire rope running traction means is guided.
  • the weight compensation device can also have a torsion spring extending helically and extending in a direction perpendicular to the door leaf movement, which is tensioned during a closing movement of the door leaf, the storage device designed as a cable drum being connected in a rotationally fixed manner to the torsion spring shaft , so that the traction cable is automatically unwound therefrom during a rotation of the torsion spring shaft in the course of a closing movement of the door leaf or is automatically wound on it upon an opening movement of the door leaf.
  • a torsion spring extending helically and extending in a direction perpendicular to the door leaf movement, which is tensioned during a closing movement of the door leaf
  • the storage device designed as a cable drum being connected in a rotationally fixed manner to the torsion spring shaft , so that the traction cable is automatically unwound therefrom during a rotation of the torsion spring shaft in the course of a closing movement of the door leaf or is automatically wound on it upon an opening movement of the door
  • the drum axis of the cable drum used as storage device extends co-linear with the shaft axis of the torsion spring shaft, wherein the storage device or cable drum can be fastened to an axial end of the torsion spring shaft.
  • a traction means is provided at each lateral edge of the door leaf.
  • corresponding rope drums or storage devices are attached to both axial ends of the torsion spring shaft.
  • the guard means which can be applied to the traction means can have a lever which is rotatably mounted relative to the drum axis and extends in the radial direction with respect to the drum axis, with the spring or tension spring at least partially revolving around the drum axis or torsion spring shaft axis in the cable release direction, in which the traction cable of the Drum is unwindable, can be urged against the pull rope.
  • the lever may be equipped at its end facing away from the drum axis with an approximately parallel to the drum axis extending contact device.
  • the lever may have a slid on the torsion spring shaft and rotatably held thereon, for example.
  • Disk-shaped holder The lateral surface of the holder may have a Torsionsfederwellenachse at least partially encircling and designed to accommodate the tension spring guide groove.
  • the abutment device of the lever of the guard device can be rotatably mounted on the holder with respect to a rotation axis extending parallel to a torsion spring shaft axis, the friction caused by contact of the guard device with the traction means can be reduced because the guard device is rotated during expiration of the traction means, so that instead of the sliding friction only a rolling friction occurs.
  • the slack rope safety switch of a door may be attached to the rotatably mounted lever and be dissolved or acted upon by an abutment triggered by slackening of the traction means rotation of the traction device, so as to trigger the shutdown of the Torblattiolo.
  • it is not necessary to mount electrical components and / or lines on the moving door leaf. At most, it may be necessary to mount such components on the rotatable with respect to a small angle of rotation holder.
  • the slack rope safety switch can be arranged in this embodiment of the invention in a housing of the lever, wherein an actuating element can protrude from a housing opening.
  • the slack rope safety switch is fixedly mounted and is acted upon or released from a contact surface of the guard device or the lever, when the guard device is urged or loosened in slackening of the traction means under the action of the biasing means.
  • the safety device according to the invention is combined with a light barrier arrangement, the at least one, preferably two, three or more, transversely, esp. About perpendicular, and / or approximately parallel to the predetermined trajectory of the door leaf aligned light barrier (s) and a responsive to an interruption and / or release of a light barrier for stopping the Torblattzi operable control device.
  • Such light barrier assemblies are used in cooperation with the controller to provide additional protection in the event that persons or objects approach the path of travel of the door panel and / or the door panel leaves its predetermined path of travel.
  • the light barrier arrangement can be arranged as well as the securing device according to the invention together with the control device fixed. Then a complete backup of the Torblattterrorism be realized without electrical components on moving door leaf parts.
  • Light barrier arrangements and associated safety devices are, for example, in the DE 20 2006 002 000.4 and the EP 2 236 732 A described. The disclosure of these documents is hereby incorporated by reference into this description with regard to the design of the light barrier arrangements and the associated control devices. In the cited documents, the light barrier arrangements and the associated control devices are described using the example of a roller door.
  • a hand-operated gate in which a manually induced movement of a link chain 10 is transmitted via a roller chain 14 to a torsion spring shaft 20.
  • the link chain 10 revolves around a profiled on its outer surface corresponding to the chain links operating wheel 12, so that a translational movement of the link chain 10 is converted into a rotational movement of the actuating wheel 12 about a parallel to the torsion spring shaft 20 extending axis.
  • This rotational movement of the actuating wheel 12 is transmitted via a coaxial with the actuating wheel 12 and rotatably connected thereto associated sprocket on a roller chain 14, which transmits the rotary motion to a coaxial with the torsion spring shaft 20 and rotatably connected thereto sprocket.
  • the torsion spring shaft 20 is rotated by a torsion spring 30 helically.
  • the torsion spring 30 is on the one hand rotationally fixed to the torsion spring shaft 20 and on the other hand connected to a stationary fastening element 64 so that a rotation of the Torsionsfederwelle 20 leads to the tension or relaxation of the torsion spring 30.
  • the arrangement is chosen so that during an opening movement of the door leaf, not shown in the drawing, a relaxation of the torsion spring 30 takes place, while in a closing movement and a concomitant rotation of the torsion spring shaft 20, a voltage of the torsion spring 30 takes place.
  • the slack rope safety according to the invention is also used with particular advantage in gates, in which the rotation of the torsion spring shaft 20 is effected by means of an electric shaft drive.
  • cable drum 40 Coaxial with the torsion spring shaft 20 and rotatably connected thereto serving as a storage device cable drum 40 is disposed, in the course of a closing movement of the door leaf serving as a traction device 42 cable is unwound, which on the other hand is attached to a not shown in the drawing coupling region of the door leaf. This coupling region is usually located in the closed position lower edge of the door leaf.
  • the cable drum 40 has a helical circumferential guide groove 44, in which the pull cable 42 is wound wound during an opening movement of the door leaf.
  • the unwound from the cable drum 40 traction cable 42 is biased by a total of 50 designated guarding device in the cable release direction in which the pull cable 42 is unwound from the cable drum 40.
  • the guard device 50 has a perpendicular to the Torsionsfederwelle 20 extending lever 52 with a parallel to the torsion spring shaft 20 extending contact device 54.
  • the lever 52 rests on the traction cable 42 via the abutment device 54.
  • the tension cable 42 is acted upon by the biasing force of a tension spring 60.
  • the lever 52 is pushed with its holder 56 on the torsion spring shaft 20 and circulated by the tension spring 60.
  • the tension spring 60 is coupled on the one hand to the lever 52 and on the other hand to a stationary fastener 64, so that from the tension spring 60, a biasing force in the release direction via the abutment means 54 of the lever 52 can be exerted on the pull cable 42.
  • the pull cable 42 breaks, the lever 52 is rotated about the torsion spring shaft 20 under the action of the tension spring 60.
  • a slack rope safety switch 70 received in a chamber of the holder 56 (see FIG. Fig. 4 . 5 and 6 ) can then be released from a contact surface, so as to effect a shutdown of the Torblattieri.
  • the lever 52 is rotated over an angle of more than 180 ° of the tension spring 60. Therefore, with this device, a pivoting of the guard device 50 and the lever 52 and therefore a corresponding bias of the pull cable 42 via a pivot angle of 180 ° or more.
  • the abutment means 54 comprises a sleeve 154 having a frustoconical outer boundary surface, which is penetrated by a recess 154 a.
  • the recess 154a serves to receive a fastening pin 156, which on the other hand also passes through the lever 52, so that the abutment device 54 is mounted rotatably with respect to the sleeve axis rotatably on the lever 52 and the movement of the traction cable 42 counteracts only a rolling friction.
  • the tension spring 60 is accommodated in a groove 62 of the lever 52 which runs around the torsion spring shaft axis.
  • a guide device 66 is provided for guiding the tension spring 60, which may be pivotally fixed to the lever 52.
  • the guide device 66 forms a contact surface for the slack rope fuse switch 70.
  • the slack rope safety switch 70 is received in a chamber of the lever 52, wherein an actuator 74 thereof may protrude from a housing opening.
  • rotational movement of the slack rope safety switch 70 is released from the contact surface formed by the guide means 66 and thus causes the shutdown of the Torblattterrorism.
  • the slack rope safety switch 70 may itself be stationarily arranged, wherein the counter bearing is formed by the lever 52.
  • the slack rope safety switch 70 is disposed in a chamber of the lever 52.
  • the lever 52 with the abutment means 54 on the pull cable 42 (not shown) is applied, also the actuating element 74 of the slack rope safety switch 70 abuts the abutment surface formed by a protruding into the chamber web of the guide means 66.
  • the corresponding signal is forwarded via a line 72 to a control device.
  • the line 72 rotates the lever 52 on the tension spring 60 side facing away. It is arranged at an axial distance from the abutment device 54.
  • the lever 52 is rotated about the spring shaft axis and enters the in Fig. 6 shown operating position.
  • the actuating element 74 of the slack rope safety switch 70 is released from the contact surface. Via the line 72, a corresponding signal can then be forwarded to a control device and a shutdown of the gate can be triggered.
  • the invention is not limited to the embodiment explained with reference to the drawing. Rather, it is also thought to perform holder and lever in one piece. Instead of a tension spring and a torsion spring can be used to effect the bias of the guard device.
  • a safety device according to the invention can be used in conjunction with overhead doors, roller doors and sectional doors.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Gates (AREA)
EP14002487.8A 2013-08-08 2014-07-17 Porte Withdrawn EP2835480A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013013284.3A DE102013013284A1 (de) 2013-08-08 2013-08-08 Tor

Publications (2)

Publication Number Publication Date
EP2835480A2 true EP2835480A2 (fr) 2015-02-11
EP2835480A3 EP2835480A3 (fr) 2015-03-25

Family

ID=51212640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14002487.8A Withdrawn EP2835480A3 (fr) 2013-08-08 2014-07-17 Porte

Country Status (3)

Country Link
EP (1) EP2835480A3 (fr)
DE (1) DE102013013284A1 (fr)
EA (1) EA201400807A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021099316A1 (fr) * 2019-11-20 2021-05-27 Assa Abloy Entrance Systems Ab Support d'angle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006002000U1 (de) 2006-02-08 2006-04-06 Adolf Seuster Gmbh & Co. Kg Tor mit Lichtschrankenanordnung
EP2236732A2 (fr) 2009-03-17 2010-10-06 Seuster KG Porte
DE102009037467A1 (de) 2009-08-13 2011-02-17 Hörmann KG Brockhagen Tor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713621C1 (de) * 1987-04-23 1988-08-18 Geda Dechentreiter Maschb Gmbh Sicherheitsvorrichtung fuer die Elektroseilwinde eines Bauaufzuges
DE4024666C2 (de) * 1990-06-01 1994-02-03 Niemetz Torbau Und Metallbau Sektionaltor
DE4100608A1 (de) * 1991-01-11 1992-07-16 Schanz Hans Antriebsvorrichtung fuer eine rollflaeche
US7211975B2 (en) * 2002-05-10 2007-05-01 Wayne-Dalton Corp. Motorized barrier operator system adaptable to different safety configurations and methods for programming the same
US20080245484A1 (en) * 2007-04-04 2008-10-09 Dl Manufacturing Overhead door cable engagement apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006002000U1 (de) 2006-02-08 2006-04-06 Adolf Seuster Gmbh & Co. Kg Tor mit Lichtschrankenanordnung
EP2236732A2 (fr) 2009-03-17 2010-10-06 Seuster KG Porte
DE102009037467A1 (de) 2009-08-13 2011-02-17 Hörmann KG Brockhagen Tor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021099316A1 (fr) * 2019-11-20 2021-05-27 Assa Abloy Entrance Systems Ab Support d'angle

Also Published As

Publication number Publication date
EP2835480A3 (fr) 2015-03-25
DE102013013284A1 (de) 2015-02-12
EA201400807A1 (ru) 2015-03-31

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