EP1418296B1 - Dispositif de déverrouillage de secours sécurisé et utilisation dudit dispositif - Google Patents

Dispositif de déverrouillage de secours sécurisé et utilisation dudit dispositif Download PDF

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Publication number
EP1418296B1
EP1418296B1 EP03023946A EP03023946A EP1418296B1 EP 1418296 B1 EP1418296 B1 EP 1418296B1 EP 03023946 A EP03023946 A EP 03023946A EP 03023946 A EP03023946 A EP 03023946A EP 1418296 B1 EP1418296 B1 EP 1418296B1
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EP
European Patent Office
Prior art keywords
emergency release
release device
actuating
securing
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.)
Expired - Lifetime
Application number
EP03023946A
Other languages
German (de)
English (en)
Other versions
EP1418296A1 (fr
Inventor
Michael Sanke
Viktor Schütz
Patrick Euteneuer
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 Antriebstecknik
Original Assignee
Hoermann KG Antriebstecknik
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
Priority claimed from DE10256480A external-priority patent/DE10256480B4/de
Application filed by Hoermann KG Antriebstecknik filed Critical Hoermann KG Antriebstecknik
Publication of EP1418296A1 publication Critical patent/EP1418296A1/fr
Application granted granted Critical
Publication of EP1418296B1 publication Critical patent/EP1418296B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0021—Locks or fastenings for special use for overhead or roll-up doors, e.g. garage doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E05B2047/0031—Clutches, couplings or braking arrangements of the elastic type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/003—Operation or control of locks by mechanical transmissions, e.g. from a distance flexible
    • E05B53/005—Bowden
    • 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
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/248—Transmissions
    • 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
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • 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
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage
    • E05Y2800/426—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage against unauthorised use, e.g. keys

Definitions

  • the invention relates to an emergency release device for aconcentrab gleichantrieb, as shown in the US 6 325 134 B1 is known. This document will be discussed in more detail below.
  • US 6 325 134 B1 is a building completion in the form of a sectional door with a drive in the form of a Wellentorantriebes known.
  • the Wellentorantrieb further has an emergency unlocking device with a coupling device for decoupling the drive from the driven Se Erasmusaltorblatt.
  • the drive and the coupling device are arranged above the door opening to be opened and thus at a location difficult to access, in a housing.
  • the coupling device is connected by means of a connecting and transmitting device in the form of a cable with a mechanical actuator.
  • the actuating device has a holder, by means of which the actuating device can be fastened in an easily accessible place, and an actuating member in the form of a pull handle.
  • the coupling device and thus the emergency unlocking device can be actuated via the connection and transmission device, so that the sectional door leaf can be uncoupled from the drive for the purpose of manual movement.
  • the emergency release is operable in any position of the building completion, which brings the dangers explained below in more detail.
  • a securing device for securing the emergency release device against unauthorized operation. This securing device is provided on the connection and transmission device and designed such that the pull rope has a thickening, which only fits in pulling the pull cable in a straight direction through an associated opening.
  • the emergency unlocking device can always be actuated in the intended manner by a pull on the pull handle. The known emergency unlocking device is thus secured only against unauthorized operation.
  • a dangerous situation may occur in an emergency release of over movable building closures, such as overhead doors, lifting gates, swing gates or the like, or other crowding in their closed building closures. Namely, when an open overhead door, the driven door leaf detached from the this holding drive, the door leaf can fall down due to its gravity.
  • the object of the invention is to provide an emergency unlocking device of the type mentioned in a simple and cost-effective manner such that the risk of damage or injury are reduced by falling in their closed position building wing when decoupling ofappelabschlußriils, and this in particular with less expensive constructed building completions.
  • a building closure drive provided with such an emergency unlocking device and an over-head door provided therewith are specified in the dependent claims.
  • the safety device according to the invention makes it possible that the building completion can be disconnected in any, so even in a raised position. While previous emergency locking devices provided that the building closure can be decoupled only in the closed position, the invention here goes another way; Uncoupling can be readily made anywhere. However, the uncoupling device is secured, so that it is ensured that the unlocking is done consciously. This is a similar principle as an emergency brake in a train. This can also be used at full speed, which could injure people. The emergency brake is secured by seals or the like. The user is therefore reminded that he is doing something not normally allowed here. This principle is also used in the emergency release device according to the invention. It is preferable to decouple the emergency unlocking device in each door position. But if this were done when the building was raised, it could possibly crash. However, dangers are prevented by the operator knowing what he is doing here.
  • the securing device can be released only with the use of tools.
  • tool here is not just standard tool such as a screwdriver or a wrench to understand.
  • the tool could also be a mechanical or electronic key with which a lock unlocking the emergency unlocking device is actuated.
  • a combination of pushbuttons for entering a code as a safety measure.
  • Alternative solutions provide that the safety device is only solvable destruction, that the safety device is accessible only with the use of tools or key insert for loosening or that the safety device accessible only with destruction to loosen is.
  • the safety device could, for example, also have a wire seal, which, similar to the emergency brake in railway trains, blocks inadvertent or unauthorized actuation of the emergency release device.
  • a glass pane is also conceivable, which covers an actuating device for actuating the emergency unlocking device and must first be hammered in before the emergency unlocking can take place.
  • the emergency release device could be designed differently. To ensure that it also works in cases of incidents such as power failures, a (purely) mechanical training is preferred. According to the invention, the emergency unlocking device therefore has a mechanical actuating device which is manually movable for actuating the emergency unlocking device.
  • the emergency unlocking device - as generally known - a coupling device which removably couples a self-locking motor drive unit to the driven building or building closure wing. For uncoupling this coupling device is released by pressing the emergency release.
  • a connection and transmission device is provided which connects an actuating device of the emergency unlocking device with the coupling device.
  • Such an actuator may thus be attached to an easily accessible location. Despite the easy accessibility, unintentional actuation is avoided by the safety device.
  • the securing device blocks the mobility of the actuator.
  • the safety device can also block access to the actuator, as explained above with reference to the example of a shut-off glass.
  • a holder For securing the actuating device in an easily accessible location a holder is further provided according to the invention.
  • a manually movable actuating member is mounted on this holder, the movement of which can be transmitted by the connecting and transmitting device to the coupling device and thus initiates the coupling.
  • the securing device further comprises a locking member which blocks the movement or the accessibility of the manual actuating member.
  • the locking member is preferably designed such that it releases the movement or the accessibility of the manual actuating element only by means of a tool insert.
  • seals, cotter pins, glass panes or the like are provided, which release the mobility or accessibility of the manual actuator only under their own destruction.
  • the emergency unlocking device is mechanically biased in a normal operating position, in which the building closure is coupled to the motor drive unit.
  • the actuating device the emergency unlocking device is then actuated against this biasing force.
  • the transmission and connection device has a spring unit for biasing the emergency release device in the normal operating position.
  • a holding device is provided in a preferred embodiment, by means of which the actuating device against the bias in an operating position can be fixed.
  • the emergency unlocking device can be brought into the actuated position by means of the actuating device and then fixed by means of the retaining device.
  • the building closure remains uncoupled and can be moved by hand. In this way, an operation of the emergency release device despite its bias is made possible by a single person.
  • the transmission and connection device can be formed by a traction means, for example a Bowden cable with a traction means guided in an envelope.
  • a screw may be provided which determines the manual actuating element on the holder of the actuator. To operate the emergency unlocking then you have to first loosen the screw. Despite loosening the screw, the emergency release device remains initially due to their bias in the normal operating position. After loosening the screw to move the manual actuator and thus triggers the disengagement. The operator must therefore consciously perform several steps here, and she will also consider why the manual actuator is secured in this way.
  • the emergency unlocking device according to the invention thus the risk of accidental closure of the building upon actuation of the emergency unlocking device is also avoided if a counterbalancing device should have failed or should be disturbed. It is therefore possible to use the emergency unlocking device according to the invention also on mobile building closures that are movable over the head and that are not provided with a fall arrest device. According to universal a provided with such an emergency release device building closure drive is used and correspondingly lower is the cost of a such an emergency unlocking device using building closure.
  • the actuator may remain after loosening the attachment to the manual actuator and is not lost.
  • a second thread is preferably provided on the holder, so that the manual actuating element can be fastened securely with the screw.
  • the actuator could also have a locking pin which is fixed by a nut on the bracket or elsewhere.
  • the emergency release device is part or accessory to a Wellentorantrieb.
  • a Wellentorantrieb refers to door drives which are connected directly to a door shaft coupled in a geared manner to a door leaf to be moved. If the door shaft is rotated due to the Wellentorantriebes, as well as the door leaf is moved.
  • Torwellen also often serve as part of a weight balancing device, wherein a torsion spring is connected at one end stationary and the other end to the door shaft.
  • the coupling device releasably couples an output shaft of the Wellentorantriebes to the worm gear.
  • To actuate the coupling device may be provided on the motor housing, a transmission. On such a transmission can preferably connect the connection and transmission device, which transmits the movement of the easily accessible arranged hand actuator on the lever.
  • An advantageous attachment possibility for the spring unit, which biases the emergency unlocking device in its normal operating position, is to provide it at one end of the Bowden cable used as a transmission and connecting device. If, for example, a helical compression spring is used as an extension of the sheath, this is, on the one hand, a very simple solution. At the same time, such a surrounding helical compression spring also protects the otherwise exposed at this end traction means against adverse effects from the outside.
  • the holder of the actuating device is preferably provided with a fixedly fixed fastening element and the retaining device for fixing the emergency release device in their Auskuppelstellen.
  • the fastening element and the retaining device in a selectable arrangement are mutually adjustable and fastened to each other. This can on the one hand an adaptation to different local conditions are created. On the other hand, it can adjust the fixation.
  • the retaining means may comprise a U-shaped retaining element or be formed by such. Due to its U-shape, this holding element comprises two legs and a bridge between them. On the one leg, a first receiving device for the Bowden cable can be formed. On the other leg may be provided a second receiving device for the converted into the operating position manual actuator.
  • the web can be provided with a slot which allows a continuously selectable adjustable arrangement of the retaining element relative to the fastening element.
  • the web of the retaining element and the fastening element are preferably displaceable relative to each other in engagement and fixed to each other by means of a fastener. This can also be realized by the slot through which the fastener is passed.
  • This fastener may preferably have several functions at once. On the one hand, it can serve for fixing the retaining device to the fastening element; on the other hand, it can also serve as an abutment for the securing element.
  • the fastener preferably has a Swisselemen with two threaded openings. In the one threaded opening can then be added a fixing screw for fixing the retaining element and the fastener. In the other threaded opening acting as a securing member screw may be added.
  • the intermediate element may be formed as a sleeve and have a through opening, the two ends serve as the threaded openings just described.
  • the holder is preferably designed for an optional attachment to the left or right inner side edge of the opening to be closed by the building closure.
  • the holder is suitable for an optional attachment to a left and to a right vertical spar of a frame to be driven by theConab gleichantrieb over-head gate.
  • a fastener of the holder is preferably an elbow with several substantially perpendicular to each other walls. Preferably, three such substantially mutually perpendicular walls are provided. At a transitional edge between these walls, a passage opening for passing through the retaining element may be provided. Such an aperture is preferably provided on two of the edges in the previously described three-walled elbow, to allow for either left or right attachment.
  • the holding element of the holder is preferably formed symmetrically to a center line extending transversely through the web.
  • the receiving openings of the holding element are preferably arranged laterally offset from the longitudinal center line. By optional use in one or the other of the possible symmetry alignments thus an offset of the Bowden cable guide and / or provided for fixing the receiving opening is possible.
  • the three-walled angle piece of the holder further preferably has on at least one of the walls at least one, preferably two attachment openings for the wall attachment. All these attachment openings on the two walls are preferably on one level.
  • the attachment openings of the non-wall mounting wall portion can then be used as an abutment for the fastener and / or the securing member.
  • the third wall preferably has at least two openings for the attachment of the corresponding end of the Bowden cable. Again, preferably, a plurality of openings are provided in order to adapt the actuator to different local conditions.
  • Fig. 1 is aaciab gleichantrieb shown in the form of a Wellentorantriebes 2 with an emergency release device 4.
  • the Wellentorantrieb 2 has an electric motor 6, which is housed in a motor housing 7, and housed in a transmission housing 8 gearbox 9.
  • the motor housing 7 and the gear housing 8 form a unit.
  • the transmission 9 comprises a (not shown) self-locking worm gear and directs the rotational force of the motor 6 to an output shaft 10.
  • a door shaft (not shown) can be connected, the getrietik with an at least partially vertically moving door leaf (not shown) is coupled.
  • a coupling device 11 is connected between the output shaft 10 and the worm gear of the transmission 9, a coupling device 11 is connected.
  • the coupling device 11 is merely indicated by a lever 12, via which the coupling device 11 can be released in such a way that the output shaft 10 is decoupled from the worm gear.
  • the coupling device 11 In the in Fig. 1 illustrated position of the lever 12 is the coupling device 11 in a normal operating position, in which the output shaft 10 and the transmission 9 and thus also the motor 6 are coupled together.
  • the coupling device 11 is disengaged and the output shaft 10 is decoupled from the motor unit formed by the gear 9 and the motor 6.
  • the emergency unlocking device 4 comprises, in addition to this coupling device 11 with the lever 12, a mechanical actuating device 14 and a connecting and transmitting device 16.
  • a connecting and transmitting device 16 By the connecting and transmitting device 16 an actuation of the arranged on a comfortably accessible point actuator 14 is transmitted to the lever 12.
  • the actuating device 14 has a holder 20 and a manually movable actuating member in the form of a pull handle 22 and a securing device 24.
  • the connection and transmission device 16 has a Bowden cable 26, a spring unit 27 and a second holder 28.
  • the Bowden cable 26 is provided at its the Wellentorantrieb 2 associated end with an eyelet member 30 which is fastened by means of a locking pin 31 to the free end of the lever 12.
  • the traction means of the Bowden cable 26 formed by a wire 32 is guided by a helical compression spring 29 which is inserted between the eye member 30 and the second holder 28.
  • the second holder 28 is as shown Fig. 1 can be fastened to the transmission housing 8 with a screw 33.
  • a drive-side end of a sheath 34 of the Bowden cable 26 is attached in a conventional manner.
  • the other end of the sheath 34 is fixed to the first holder 20, and the corresponding end of the wire rope 32 is fixed to the pull handle 22 by means of a sleeve 35 and a grub screw 36.
  • the first holder 20 has a retaining device 38 and a fastening element 40.
  • the retaining device 38 is formed by a U-shaped retaining element 41.
  • the holding element 41 has two legs 42 and 43 and a web connecting them 44. It is formed symmetrically to a transverse to the middle of the web 44 parallel to the legs 42, 43 extending center line.
  • the web 44 has a slot 45 in the middle.
  • the two legs 42, 43 are not aligned symmetrically with respect to a through the web 44 and the slot 45 extending longitudinal center line, but arranged offset to one side in the manner of a crank.
  • the two legs 42 and 43 have at their free ends in each case a receiving opening 46, 46 '.
  • the receiving openings 46, 46 ' are each formed so as to have a wide inner area with a narrow passageway open to the outside.
  • the receiving opening 46 'of the first leg 42 serves as a guide for the Bowden cable 26.
  • the envelope 34 is inserted through the narrower channel in the wide opening.
  • the second leg 43 is associated with the pull handle 22.
  • the receiving opening 46 of the second leg 43 serves to fix the pull handle 22 in an extended position in which the wire 32 is tightened accordingly and thus the lever 12 is actuated. This will be explained in more detail hereafter.
  • the fastening element 40 is formed by an elbow 48 with three substantially mutually perpendicular walls 49, 50 and 51.
  • the angle piece 48 is formed symmetrically to a total of the common corner point of the walls 49, 50 and 51 extending diagonal plane through the wall 51.
  • the two walls 49 and 50 each have two mounting holes 52, which serve depending on the type of fastening for wall mounting or for securing the retaining device 38.
  • the third wall 51 is provided in the region of the free corner with two holes 80, which can serve as an abutment for the Bowden cable 26. At one of these holes 80, a threaded sleeve 61 of the Bowden cable 26 is screwed tight.
  • the holding element 41 and the angle 48 are mutually displaceable and fixable to each other by a fastener 54 in an optionally adjustable arrangement.
  • a fixing screw 55 of the fastener 54 is guided through one of the fastening openings 52, here in the wall 50, and through the slot of the retaining element 41 and attached to an intermediate element, here in the form of a threaded sleeve 56 with hexagonal outer circumference.
  • the securing device 24 secures the pull handle 22 and thus the entire emergency release device 4 against unintentional or unauthorized operation.
  • She has a security member in the form of a screw 58, by means of which the pull handle 22 in the normal operating position of the emergency release device 4 can be clamped. This is preferably done in such a way that to loosen the screw 58, a tool, such as a wrench, or the like is necessary.
  • the screw used as a securing member 58 also engages the thus serving as an intermediate element threaded sleeve 56.
  • the threaded sleeve 56 is provided at its two ends with an opening for receiving the screws 58, 55.
  • the threaded sleeve 56 has a through-threaded through hole at both ends of the two screws 58, 55 can be accommodated.
  • Fig. 3 shows the assembled and secured state of the Kupplungsbetelfgungsaku 18.
  • the pull handle 22 is fixed by the screw 58 fixed to the first bracket 20.
  • the screw 58 In order to operate the emergency unlocking device 4, first the screw 58 must be solved.
  • Fig. 4 shows the connection and transmission device with their individual parts.
  • the eyelet member 30 is formed by a towing eye which is crimped to the wire 32 for at least 800N traction.
  • the sheath 34 is formed by a flat wire sheath.
  • the flat wire sheath can be selected according to the requirements of different lengths, conceivable lengths are 1.5 to 13.5 m. Preferred lengths are 2m, 3m, 4m and 13m.
  • the length of the wire rope 32 corresponds to the length of the flat wire sheath 34 plus the required for the helical compression spring 29 and the terminals including the pull handle 22 length, which is for example between 10 and 500 mm, preferably at 250 mm.
  • FIGS. 5 and 6 each show the actuator 14 once from the side and once from the front.
  • the actuator is in the FIGS. 5 and 6 in e-ner Setting with minimal pull stroke and in the FIGS. 7 and 8 shown in a setting with maximum stroke.
  • the retaining device 38 more precisely its retaining element 41 can be displaced relative to the fastening element 40 and fastened in an optionally stepless arrangement by means of the fastener 54. This results in a different stroke length H between the normal operating position of the pull handle 22 and the actuating position, wherein the pull handle 22 is fixed by insertion of the wire 32 into the receiving opening 46 of the leg 43.
  • the pull handle 22 can now be tightened so far that the wire 32 can be guided into the receiving opening 46 of the leg 43.
  • the pull handle 22 and thus the entire emergency release device 4 is fixed in the operating position.
  • the stroke H By corresponding displacement of the retaining element 41 via its slot 45 relative to the fastening element 40, the stroke H, with which such a fixation takes place, can be adjusted continuously selectable, in order to be able to adapt the actuating device 14 to different coupling strokes or different transmission paths.
  • This is in the Fig. 6 and 8th represented by the different strokes H1 and H2.
  • the holding element 41 is also guided along the Bowden cable 26, which has been introduced into the receiving opening 46 'of the leg 42.
  • the corresponding different distances A1 and A2 are off Fig.
  • the fastening element 40 can be fixed in place by fastening screws 64, which are guided through the fastening openings 52.
  • a fastening takes place on a vertical Zargenholm the driven door. It is advantageous if, depending on the engine arrangement and / or other local conditions optionally a left or right mounting option is given. This is achieved by the symmetrical design of the retaining element 41 and the fastening element 40.
  • the respective other of these walls 50, 49 is fixed by means of the fastening screws 64 fixed.
  • FIGS. 11 and 12 The various adjustment possibilities of the fastening element 40 and the retaining element 41 are in the FIGS. 11 and 12 indicated.
  • Fig. 11 shows the left-side mounting option and Fig. 12 the right-side attachment possibility.
  • the structure described here allows the attachment of the shaft drive to gates that are not provided with a spring break safety device or fall protection. Due to the security device, injuries to persons or damage to objects by door crashes are avoided even when used on such unsecured gates, just because the safety device can only be solved consciously.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)

Claims (23)

  1. Dispositif de déverrouillage de secours (4) pour un entraînement de fermeture de bâtiment (2) pour désembrayer une fermeture de bâtiment à entraînement motorisé d'un mécanisme d'entraînement à moteur (6, 9) en cas de dysfonctionnement, comprenant:
    - un dispositif de blocage (24) pour bloquer le dispositif de déverrouillage de secours (4) contre toute forme d'actionnement,
    - un dispositif d'actionnement mécanique (14) pouvant être déplacé manuellement pour actionner le dispositif de déverrouillage d'urgence (4),
    - le dispositif d'actionnement (14) présentant une fixation (20) à l'aide de laquelle il peut être fixé sur place dans une zone facilement accessible par un opérateur et un organe d'actionnement manuel (22) mobile par rapport à la fixation (20) dont le déplacement conforme aux prescriptions permet d'actionner le dispositif de déverrouillage d'urgence (4),
    caractérisé en ce que
    le dispositif de blocage (24) présente un relais de blocage (58) qui bloque, pour sécuriser le dispositif de déverrouillage d'urgence contre un actionnement indésirable, le déplacement conforme aux prescriptions ou l'accessibilité de l'organe d'actionnement manuel (22) et ne se débloque qu'à l'aide d'un embout d'outil, d'un embout de clé et/ou par sa propre destruction.
  2. Dispositif de déverrouillage de secours selon la revendication 1,
    caractérisé en ce qu'
    il peut être actionné dans n'importe quelle position de la fermeture du bâtiment.
  3. Dispositif de déverrouillage de secours selon l'une quelconque des revendications précédentes,
    caractérisé par
    un dispositif de raccordement et un dispositif de transmission (16) qui relie le dispositif d'actionnement (14) à un dispositif d'accouplement (11) couplant de manière amovible la fermeture du bâtiment au mécanisme d'entraînement à moteur (6/9) et qui transmet au dispositif d'accouplement (11) un mouvement du dispositif d'actionnement (14) pour détacher le dispositif d'accouplement (11).
  4. Dispositif de déverrouillage de secours selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le relais de blocage est ou présente une attache de vis, notamment une vis, et encore plus particulièrement une vis à tête hexagonale (58).
  5. Dispositif de déverrouillage de secours selon l'une quelconque des revendications précédentes,
    caractérisé en ce qu'
    il est précontraint mécaniquement dans une position de fonctionnement normale dans laquelle la fermeture du bâtiment est couplée au mécanisme d'entraînement à moteur (9/6) et peut être actionnée par le dispositif d'actionnement (14) contre la force de précontrainte.
  6. Dispositif de déverrouillage de secours selon la revendication 5,
    caractérisé en ce que
    le dispositif de transmission et de raccordement (16) présente une unité élastique (27) pour précontraindre le dispositif de déverrouillage de secours (4) en position de fonctionnement normale.
  7. Dispositif de déverrouillage de secours selon la revendication 5 ou 6,
    caractérisé par
    un dispositif de retenue (38) permettant de fixer le dispositif d'actionnement (14) contre la précontrainte dans une position d'actionnement.
  8. Dispositif de déverrouillage de secours selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le dispositif d'actionnement (14) présente un accès (22) en tant qu'organe d'actionnement manuel qui est relié à un moyen de traction (32) du dispositif de transmission et de raccordement (16).
  9. Dispositif de déverrouillage de secours selon la revendication 4,
    caractérisé en ce que
    le relais de blocage est une vis (58) qui fixe l'organe d'actionnement manuel (22) sur la fixation (20) du dispositif d'actionnement (14).
  10. Dispositif de déverrouillage de secours selon la revendication 9,
    caractérisé en ce que
    l'organe d'actionnement manuel (22) et/ou la fixation (20) est doté(e) d'un filetage ou d'une zone de serrage pour loger la vis (58) agissant en tant que relais de blocage.
  11. Dispositif de déverrouillage de secours selon la revendication 3, ou selon l'une quelconque des revendications 4 à 10 dans la mesure où elles se réfèrent à la revendication 3,
    caractérisé en ce que
    le dispositif d'accouplement (11) est placé dans un carter du moto-réducteur (8, 7) d'une porte sectionnelle (2), et en un engrenage autobloquant (9) de l'entraînement de la porte sectionnelle (2) est couplé à un arbre de sortie (10) de l'entraînement de la porte sectionnelle (2).
  12. Dispositif de déverrouillage de secours selon la revendication 3, ou selon l'une quelconque des revendications 4 à 11 dans la mesure où elles se réfèrent à la revendication 3,
    caractérisé en ce que
    le dispositif de transmission et de raccordement (16) présente un câble Bowden (26) avec un mécanisme de traction (32) guidé dans un boîtier (34).
  13. Dispositif de déverrouillage de secours selon la revendication 6 et la revendication 12,
    caractérisé en ce que
    l'unité élastique (27) est prévue sur une extrémité du câble Bowden (26) et en ce que le mécanisme de traction (32) est précontraint par rapport au boîtier (34).
  14. Dispositif de déverrouillage de secours selon la revendication 7, ou selon l'une quelconque des revendications 7 à 13, dans la mesure où elles se réfèrent à la revendication 7,
    caractérisé en ce que
    la fixation (20) présente un élément de fixation (40) à fixer sur place et le dispositif de retenue (38) qui est fixé sur l'élément de fixation (40) dans un dispositif pouvant être réglé à sa guise.
  15. Dispositif de déverrouillage de secours selon la revendication 7 ou 14 et selon la revendication 12 ou 13,
    caractérisé en ce que
    le dispositif de retenue (38) présente un élément de maintien en U (41) avec deux branches (42, 43) et une barrette (44) intercalée, l'une des branches (42) ayant un premier dispositif de réception (46) pour le câble Bowden et l'autre branche (43) ayant un deuxième dispositif de réception (46) dans lequel peut être fixé l'organe d'actionnement manuel (22) amené en position d'actionnement.
  16. Dispositif de déverrouillage de secours selon les revendications 14 et 15,
    caractérisé en ce que
    la barrette (44) de l'élément de maintien (41) et l'élément de fixation (40) s'engagent l'un dans l'autre en pouvant se déplacer l'un par rapport à l'autre et peuvent être fixés l'un à l'autre à l'aide d'une attache (54).
  17. Dispositif de déverrouillage de secours selon la revendication 16 et la revendication 4 ou 9,
    caractérisé en ce que
    l'attache (54) est un élément intermédiaire, notamment un manchon (56), présentant deux ouvertures filetées dont la première loge une vis de fixation (55) fixant l'élément de maintien (41) et l'élément de fixation (40) l'un par rapport à l'autre et en ce que la deuxième loge la vis (58) agissant comme un organe de blocage du dispositif de blocage (24) pour fixer l'organe d'actionnement manuel (22) à l'élément intermédiaire (56).
  18. Dispositif de déverrouillage de secours selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    la fixation (20) convient au choix pour un montage à gauche dans lequel elle est accessible depuis le côté gauche, ou pour un montage à droite dans lequel elle est accessible depuis le côté droit, sur un bord vertical de l'ouverture du terrain ou du bâtiment ou sur un coin de mur.
  19. Dispositif de déverrouillage de secours selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'élément de fixation (41) de la fixation (20) est formé de manière symétrique par rapport à une ligne médiane à la transversale d'une projection longitudinale.
  20. Dispositif de déverrouillage de secours selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'élément de fixation (40) de la fixation (20) est un raccord angulaire (48) avec trois parois (49-51) essentiellement à angle droit l'une par rapport à l'autre, une ouverture (53) est formée sur deux des trois arêtes de transition entre les parois (49-51) pour traverser au choix l'élément de maintien (41), deux ouvertures (52) servant au choix à une fixation de la paroi ou à une fixation d'un organe de blocage (58) du dispositif de blocage (24) sont formées sur deux (49, 50) des parois (49-51) et au moins une ouverture (80) est prévue sur la troisième paroi (51) pour fixer le dispositif de raccordement et de transmission (16).
  21. Entraînement de fermeture de bâtiment (2) pour entraîner une fermeture de bâtiment ou de terrain,
    caractérisé par
    un dispositif de déverrouillage de secours (4) selon l'une quelconque des revendications précédentes.
  22. Entraînement de fermeture de bâtiment selon la revendication 21,
    caractérisé en ce qu'
    il est formé en tant qu'entraînement de porte sectionnelle (2) pour le raccordement à une porte sectionnelle reliée à un vantail de porte, et il présente un moteur (6), un engrenage (9) autobloquant y étant raccordé en tant que mécanisme d'entraînement à moteur, un arbre de sortie (10) et un dispositif d'accouplement (11) amovible à l'aide d'un levier d'accouplement (12) et branché entre l'arbre de sortie (10) et l'engrenage (9).
  23. Porte basculante dotée d'un vantail de porte mobile au-dessus de la tête et à entraînement moteur par un entraînement de porte (2),
    caractérisée par
    un dispositif de déverrouillage de secours (4) selon l'une quelconque des revendications précédentes, et/ou par un entraînement de fermeture de bâtiment conçu sous forme d'entraînement de porte (2) suivant l'une quelconque des revendications précédentes.
EP03023946A 2002-11-05 2003-10-22 Dispositif de déverrouillage de secours sécurisé et utilisation dudit dispositif Expired - Lifetime EP1418296B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10251471 2002-11-05
DE10251471 2002-11-05
DE10256480A DE10256480B4 (de) 2002-11-05 2002-12-03 Gebäudeabschlussantrieb mit einer gesicherten Notentriegelungsvorrichtung
DE10256480 2002-12-03

Publications (2)

Publication Number Publication Date
EP1418296A1 EP1418296A1 (fr) 2004-05-12
EP1418296B1 true EP1418296B1 (fr) 2008-05-07

Family

ID=32108801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03023946A Expired - Lifetime EP1418296B1 (fr) 2002-11-05 2003-10-22 Dispositif de déverrouillage de secours sécurisé et utilisation dudit dispositif

Country Status (4)

Country Link
US (1) US7146765B2 (fr)
EP (1) EP1418296B1 (fr)
AT (1) ATE394569T1 (fr)
DE (1) DE50309768D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112562A1 (fr) 2008-03-12 2009-09-17 Hörmann KG Antriebstechnik Dispositif d’entraînement de porte, en particulier entraînement direct
EP2243916A2 (fr) 2009-04-22 2010-10-27 Hörmann KG Antriebstechnik Dispositif d'entraînement de porte doté d'un capteur de course absolu

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
US7537038B2 (en) * 2005-05-12 2009-05-26 Yuengchigear Co., Ltd. Release control mechanism for emergency exit
US8375635B2 (en) 2009-08-26 2013-02-19 Richard Hellinga Apparatus for opening and closing overhead sectional doors
WO2016058718A1 (fr) * 2014-10-17 2016-04-21 Euchner Gmbh + Co. Kg Dispositif servant à bloquer ou à libérer, de manière commandée, un élément mobile important pour la sécurité
US10865591B2 (en) 2016-05-16 2020-12-15 Faraday & Future Inc. Emergency release system for automobile side door
IT201800003563A1 (it) 2018-03-14 2019-09-14 Claudia Bonetto Dispositivo di azionamento di emergenza

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US3512302A (en) * 1968-11-12 1970-05-19 North American Winfield Door C Door motor operator
US4098023A (en) * 1976-12-07 1978-07-04 Hussmann Refrigeration, Inc. Lock and safety release for power operated doors
DE8628703U1 (de) 1986-10-28 1987-02-19 Braselmann, Klaus, 2980 Norden Elektromotorische Antriebsvorrichtung
US5222403A (en) * 1992-04-01 1993-06-29 Gmi Holdings, Inc. Drive mechanism engaging means for garage door operator
US5698073A (en) * 1996-06-20 1997-12-16 Hydromach Inc. Automatic sectional door opener
US6085825A (en) * 1998-08-21 2000-07-11 Rom Corporation Power-driven shutter assembly
US6253824B1 (en) * 1999-02-23 2001-07-03 Wayne-Dalton Corp. Disconnect for powered sectional door
US6325134B1 (en) * 2000-02-07 2001-12-04 Wayne-Dalton Corp. Disconnect for sectional door operation
US6561255B1 (en) * 2000-04-13 2003-05-13 Wayne-Dalton Corp. Overhead door locking operator
DE20203221U1 (de) 2001-03-05 2002-05-16 Hörmann KG Antriebstechnik, 33790 Halle Störfalltrennvorrichtung zum Trennen eines Torantriebes von einem Tor sowie damit versehenes Tor
US6605910B2 (en) * 2001-09-28 2003-08-12 Wayne-Dalton Corp. Method and device for setting custom door travel limits on a motorized garage door operator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112562A1 (fr) 2008-03-12 2009-09-17 Hörmann KG Antriebstechnik Dispositif d’entraînement de porte, en particulier entraînement direct
DE102009007634A1 (de) 2008-03-12 2009-09-24 Hörmann KG Antriebstechnik Torantriebsvorrichtung, insbesondere Direktantrieb
DE102009007634B4 (de) * 2008-03-12 2017-04-27 Hörmann KG Antriebstechnik Torantriebsvorrichtung, insbesondere Direktantrieb
EP2243916A2 (fr) 2009-04-22 2010-10-27 Hörmann KG Antriebstechnik Dispositif d'entraînement de porte doté d'un capteur de course absolu
DE102009050185A1 (de) 2009-04-22 2010-10-28 Hörmann KG Antriebstechnik Torantriebsvorrichtung mit Absolutwegsensor
DE202009018565U1 (de) 2009-04-22 2012-02-28 Hörmann KG Antriebstechnik Torantriebsvorrichtung mit Absolutwegsensor

Also Published As

Publication number Publication date
US20040154225A1 (en) 2004-08-12
ATE394569T1 (de) 2008-05-15
US7146765B2 (en) 2006-12-12
DE50309768D1 (de) 2008-06-19
EP1418296A1 (fr) 2004-05-12

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