EP4130417A1 - Dispositif d'entraînement auxiliaire permettant d'entraîner de manière auxiliaire un élément de fermeture de bâtiment pouvant être entraîné au moyen d'un module d'entraînement principal et système d'entraînement - Google Patents

Dispositif d'entraînement auxiliaire permettant d'entraîner de manière auxiliaire un élément de fermeture de bâtiment pouvant être entraîné au moyen d'un module d'entraînement principal et système d'entraînement Download PDF

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Publication number
EP4130417A1
EP4130417A1 EP22183243.9A EP22183243A EP4130417A1 EP 4130417 A1 EP4130417 A1 EP 4130417A1 EP 22183243 A EP22183243 A EP 22183243A EP 4130417 A1 EP4130417 A1 EP 4130417A1
Authority
EP
European Patent Office
Prior art keywords
rotary
rotary member
drive device
auxiliary drive
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.)
Pending
Application number
EP22183243.9A
Other languages
German (de)
English (en)
Inventor
Michael Sanke
Raphael Kötter
Viktor Schütz
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 DE102021123210.4A external-priority patent/DE102021123210A1/de
Priority claimed from DE202021104830.1U external-priority patent/DE202021104830U1/de
Application filed by Hoermann KG Antriebstecknik filed Critical Hoermann KG Antriebstecknik
Publication of EP4130417A1 publication Critical patent/EP4130417A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • 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
    • E05Y2201/10—Covers; Housings
    • 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
    • E05Y2201/214—Disengaging means
    • E05Y2201/216—Clutches
    • 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
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/646—Flexible elongated pulling elements continuous, e.g. closed loops
    • 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
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/656—Chains
    • 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

Definitions

  • the invention relates to an auxiliary drive device for auxiliary driving of a building closure element that can be driven with a main drive unit.
  • the invention also includes a drive system, which includes a main drive unit and the auxiliary drive device.
  • auxiliary drive devices for door drives for example in the form of emergency manual chain drives, are known from the general state of the art.
  • the auxiliary drive devices serve to enable a door that can be actuated by a door drive, such as a garage door, to be opened and/or closed even in the event of a fault, such as a power failure.
  • the object of the invention is to provide an improved auxiliary drive device which, in particular in terms of transmission technology, is constructed and can be operated in a particularly simple, space-saving and reliable manner.
  • the invention creates an auxiliary drive device for auxiliary driving of a building closure element that can be driven with a main drive unit.
  • the auxiliary drive device can be set up to move the building closure element from a closed position into an at least partially, ie completely or partially, open position or from the to move at least partially open position into a closed position.
  • Drive means in particular an actuation and/or a movement and/or an opening and/or a closing of the building closure element.
  • the building closure element can be, for example, a door, in particular a garage door, particularly preferably a sectional door or a roller door.
  • the main drive unit is preferably designed as a motor, in particular as a 400/230 V AC three-phase/alternating current motor.
  • the main drive assembly can be the WA500 drive or a 400/500 series drive from Hörmann KG.
  • the auxiliary drive device has a drive device, in particular a motor drive.
  • the drive device is preferably designed as an electrical machine, particularly preferably as a direct current motor, in particular a low-voltage direct current motor, more particularly a 24 V DC direct current motor.
  • the auxiliary drive device is particularly preferably designed as a power-operated and/or battery-buffered auxiliary drive device with a (eg 24 V DC) direct-current motor for motor-driven driving of a building closure element or building closure.
  • the drive device is preferably designed as an independent direct current motor.
  • the auxiliary drive device preferably the drive device
  • the auxiliary drive device can be supplied, in particular temporarily, by a battery or an accumulator.
  • the drive device of the auxiliary drive device can be activated or switched on, for example, by a controller, for example in the event of a fault, such as a power failure, or by an AC72 air supply controller from Hörmann KG.
  • the auxiliary drive device, in particular the drive device can be operated with the AC72, which can draw power independently from a battery system in particular.
  • the auxiliary drive device comprises a first gear device and a second gear device, wherein the first gear device comprises a rotary input member and a rotary output member.
  • the first transmission device can also be referred to as the first transmission stage or 1-stage of a two-stage transmission of the auxiliary drive device.
  • the first transmission device also includes a traction mechanism which couples the rotary input member and the rotary output member. In other words they can Drive rotary member and the driven rotary member be connected via the traction means.
  • the traction means wraps around or encompasses the rotary input member and the rotary output member.
  • the traction mechanism is designed in particular as a chain, preferably as an endless chain.
  • the drive device is set up to drive the rotary drive member of the first transmission device.
  • “Driving” means, in particular, rotating or actuating or moving the rotary drive member.
  • the rotary drive member By actuating the drive device, in particular the rotary drive member is set in a revolving rotation.
  • the rotary drive member is arranged or fastened to a shaft of the drive device, in particular fastened in a form-fitting manner. If, in particular, the shaft of the drive device rotates, the rotary drive element arranged thereon also rotates, in particular automatically.
  • the rotary drive member can be designed, for example, as a pinion or drive pinion.
  • the traction means is set up to transfer a movement from the rotary input member to the rotary output member.
  • the traction mechanism can be used to transmit movement and/or force and/or torque between the rotary members that are spaced apart from one another--the rotary input member and the rotary output member. If, in particular, the rotary input member is rotated or driven by the drive device, the rotary output member is rotated or set in motion by the traction means, which is moved or set in motion by a movement of the rotary input member, or a torque is exerted or transmitted to the rotary output member, or the rotary output member is reversed rotated an axis of rotation.
  • the rotary output member is preferably designed as a chain wheel. In particular, the teeth of the rotating drive member and the rotating driven member engage in the traction means.
  • the first transmission device particularly preferably forms a chain transmission.
  • the rotary output member is pivotable, in particular designed for coupling to a rotary member of the second gear mechanism for auxiliary driving of the building closure element.
  • the rotary output member can be pivoted or displaced.
  • the rotary output member can perform a pivoting movement.
  • the rotary output member can move from one position into at least one other position shifted or moved back and forth.
  • the rotary output member is mounted in such a way that the rotary output member, in particular in its entirety, can be pivoted or moved from one position to another position that differs from the first position.
  • the rotary output member can be pivoted in a plane of rotation of the rotary output member or in a plane that extends perpendicularly to an axis of rotation of the rotary output member.
  • the rotary output member can move along an arcuate trajectory during pivoting.
  • the rotary output member is particularly preferably designed as a swivel sprocket.
  • the auxiliary drive device comprises a second gear device, the second gear device comprising a first rotary member, the output rotary member of the first gear device being set up to transmit a torque or a movement to the first rotary member of the second gear device.
  • the second transmission device is connected downstream of the first transmission device.
  • the transmission of the auxiliary drive device, which comprises the first transmission device and the second transmission device is preferably designed as a 2-stage transmission.
  • the second transmission device can also be referred to as the second transmission stage or 2-stage of the two-stage transmission of the auxiliary drive device.
  • the rotary output member is preferably coupled or connected to the first rotary member, in particular connected in a positive or non-positive manner.
  • the rotary output member is preferably arranged at an end region or end of the first rotary member.
  • the first rotary member is preferably designed as a gear wheel. If, in particular, the output rotary member is rotated or driven or moved, preferably by the input rotary member, the first rotary member is rotated or set in motion or a torque is transmitted to the rotary member or the first rotary member is rotated about an axis of rotation. Thus, if in particular the output rotary member rotates, the first rotary member is preferably rotated as well.
  • An axis of rotation of the rotary output member particularly preferably coincides with an axis of rotation of the first rotary member. This results in the Advantage that the gear stages are particularly easy and reliable coupled to each other.
  • the first rotary member of the second transmission device is pivotably mounted, in particular together with the driven rotary member.
  • the output rotary member and the first rotary member can be pivoted or relocated.
  • the output rotary member and the first rotary member, in particular together can perform a pivoting movement.
  • the output rotary member and the first rotary member can be shifted or moved back and forth from one position to at least one other position.
  • the output rotary member and the first rotary member are mounted in such a way that the output rotary member and the first rotary member can be pivoted or moved from one position to another position different from the first position.
  • the output rotary member and the first rotary member can be pivoted in a plane of rotation of the output rotary member and the first rotary member or a plane extending perpendicularly to a rotary axis of the output rotary member and the first rotary member.
  • the output rotary member and the first rotary member can be pivoted or moved about a common pivot point or pivot axis.
  • the driven rotary member and the first rotary member pivot, the driven rotary member and the first rotary member move along the same arcuate path of movement.
  • the second transmission device comprises a second rotary member, the output rotary member and/or the first rotary member being pivotably mounted relative to the second rotary member, the output rotary member and/or the first rotary member and the second rotary member being decoupled in a rest position.
  • rest position means in particular that the first transmission device and/or the second transmission device is/are not actuated, ie at rest.
  • the second rotary member is particularly preferably designed as an internal gear or a ring gear.
  • the second rotary member preferably comprises teeth, which in particular have a triangular cross-section, which are distributed over a circumference at equal distances from one another.
  • the first rotating member and the second rotating member are formed as a pair of gears.
  • the gear pair preferably forms the second stage of the transmission.
  • the second rotary member surrounds or encompasses the first rotary member.
  • the first rotary member is arranged radially inward of the second rotary member.
  • the first rotary member is arranged in a space of the second rotary member surrounded by internal teeth.
  • the first rotary member preferably has external teeth and the second rotary member preferably has internal teeth.
  • the first rotating member and the second rotating member are preferably annular.
  • the second rotary member can enclose an annular area around the first rotary member, which is provided with its toothed area on its outer circumference.
  • an inner diameter of the ring-shaped area of the second rotary member is larger than an outer diameter, in particular of the toothed area, of the first rotary member.
  • the second rotary member has the annular area, which is provided with internal teeth, for example, and which surrounds the first rotary member or at least its toothed area.
  • the second rotary member could, for example, be designed entirely as a ring, but a pot shape or the like would also be possible.
  • the first rotating member may be ring-shaped or tubular.
  • a length of the first rotary member, which extends along the axis of rotation of the first rotary member can preferably be designed to be greater than a diameter of the first rotary member.
  • the first rotary member is advantageously mounted pivotably relative to the second rotary member, with the first rotary member being pivotable from a rest position parallel to a plane of rotation in such a way that a toothed area of the first rotary member is at least partially, i.e. completely or partially, connected to a toothed area of the second Rotating member is engaged.
  • the first rotary member can be pivoted or moved towards a toothed area of the second rotary member from the rest position, so that the teeth of the toothed areas, in particular the teeth of the external toothing of the first rotary member and the teeth of the internal toothing of the second rotary member, mesh.
  • the teeth of the rotary members preferably engage in one another in a form-fitting manner.
  • the output rotary member can be coupled or is coupled to the second rotary member, in particular via the first rotary member, in particular during the pivoting movement of the output rotary member and/or the first rotary member.
  • the first rotary member forms an intermediate member between the output rotary member and the second rotary member.
  • the coupling of the rotating members or the bringing into engagement of the first rotating member and the second rotating member forms a step-up gear train.
  • the first rotary member can be coupled to the second rotary member, in particular for auxiliary driving.
  • the first rotary member and the second rotary member are preferably decoupled from one another.
  • the teeth of the external toothing of the first rotary member cannot engage in the internal toothing of the second rotary member in the rest position or idle position.
  • the teeth of the two rotary members cannot be engaged with each other in the rest position.
  • the teeth of the two rotary members of the second transmission device cannot touch in the rest position.
  • the first rotary member and the second rotary member are preferably designed as a drive member and driven rotary member of a transmission gear.
  • the first rotary member and the second rotary member are decoupled from one another.
  • the circumferentially extending toothed areas of the two rotary members are brought into engagement and the two rotary members are thus coupled to one another.
  • a separate coupling device is therefore not required.
  • the Engagement or toothed areas extend essentially circumferentially, so inclined toothed areas are also possible.
  • a further exemplary embodiment is described below: If the rotary input member is actuated and a force is thus exerted on the traction means, the rotary output member initially resists the rotary movement. The tensile force on the traction means then causes a pivoting moment that causes the driven rotating member to pivot. If the rotary output member is pivoted, the first rotary member connected or coupled to the rotary output member pivots, in particular automatically. A toothing area, in particular an internal toothing, of the second rotary member and the peripheral area of the first rotary member having external teeth and thus the teeth of the first rotary member and the second rotary member are brought into engagement by the pivoting movement. Upon further actuation or exertion of force on the traction mechanism, a defined frictional force or frictional resistance is then overcome and the output rotary member and/or the first rotary member begin to rotate together with the second rotary member engaged therein.
  • the auxiliary drive device preferably comprises a housing which is set up to support or accommodate the rotary output member, the housing serving to support the rotary output member being pivotably mounted.
  • the housing is pivoted together with the rotary output member.
  • the housing and/or the rotary output member is mounted such that it can be rotated or pivoted about a pivot axis running at a distance from an axis of rotation of the rotary input member.
  • the housing or a receiving space encompassing the rotary output member is preferably adapted to a shape of the rotary output member.
  • a further exemplary embodiment is described below:
  • the rotary output member When a formation of a tensile force is exerted on the traction means, in particular by the drive device, the rotary output member initially resists the rotation due to frictional resistance.
  • the rotary output member is designed so that by a train or actuation on the traction means Pivotal movement of the housing and/or the rotary output member is initiated until the first rotary member, which is coupled to the rotary output member, engages the second rotary member.
  • Actuation of the traction means leads in particular to a pivoting moment for pivoting the housing and/or the driven rotary member and/or the first rotary member.
  • the housing and/or the driven rotary member is/are preferably prestressed in its rest position or position of rest.
  • At least one spring device can be provided for prestressing.
  • the housing and/or the driven rotary member and/or the first rotary member, in particular this unit is reset, preferably via compression springs, which in particular the unit, which is preferably formed from the housing and/or the driven rotary member and/or the first rotary member, in their rest position.
  • the auxiliary drive device can be operated in a particularly simple and reliable manner.
  • the housing comprises two openings, with the traction means being guided through one opening into the receiving device and through the other opening out of the receiving device.
  • the openings are preferably in the form of channels. This results in the advantage that the traction mechanism is guided into the receiving device in a particularly simple and reliable manner.
  • the first transmission device also comprises two rotary deflection members, the rotary drive member via the two rotary deflection members, which are set up to deflect the traction means, is coupled by means of the traction means with the rotary output member.
  • the deflection rotary members are each designed as a deflection chain wheel.
  • the two deflection rotary members are particularly preferably identical or analogous in design.
  • the two deflection rotary members are preferably arranged between the output rotary member and the input rotary member.
  • the deflection rotary members are particularly preferably positioned or arranged in such a way that they ensure that the traction means is guided into the housing or the receiving device and/or out of the housing or the receiving device.
  • the deflection rotating members are each associated with an opening of the housing.
  • the respective deflection rotary members are preferably arranged above the respective opening in a vertical direction of the auxiliary drive device, which extends in particular perpendicularly to a direction of rotation of the rotary members.
  • the rotary deflection members are arranged at a predetermined distance from one another.
  • the first transmission device is advantageously designed as a chain drive.
  • the first stage of the 2-stage transmission can be designed as a chain drive.
  • the rotary drive member preferably forms a pinion or drive pinion of the chain drive.
  • the "pinion" is the smaller diameter of the two sprockets—drive rotary member and driven rotary member—in a chain transmission.
  • the auxiliary drive device preferably also comprises an auxiliary drive housing which is set up to accommodate the drive device, the first gear device and at least the first rotary member of the second gear device.
  • the auxiliary drive device can comprise a housing on which the drive device, the first transmission device and at least the first rotary member are mounted.
  • the DC motor, the chain drive and the gear wheel are particularly preferably mounted on the housing of the auxiliary drive device. This results in the advantage that the auxiliary drive device is constructed in a particularly stable manner.
  • a further advantageous embodiment provides that the auxiliary drive device is activated by the pivoting movement of the housing and/or the Output rotary member and / or the first rotary member includes switchable switching device for disabling or keeping the main drive unit out of operation when the housing and / or the output rotary member and / or the first rotary member is deflected or pivoted from its rest position.
  • the invention also includes a drive system.
  • the propulsion system includes a prime mover.
  • the main drive unit is preferably designed as a motor, in particular as a 400/230 V AC three-phase/alternating current motor.
  • the drive system includes the auxiliary drive device according to the invention, wherein the auxiliary drive device is arranged on a B-side of the main drive assembly. "B-side” means in particular a B-shield or a B-end shield of the main drive unit.
  • the auxiliary drive device or the auxiliary drive housing is preferably fastened to the main drive unit with at least two fastening elements, which are designed in particular as screws.
  • the housing of the auxiliary drive device, on which the DC motor, the chain drive and the gear wheel are mounted, is particularly preferably fastened to the B-side of the drive motor by means of two screws.
  • the auxiliary drive device can be attached to the main drive unit in a particularly simple and reliable manner by means of the auxiliary drive housing.
  • the second rotary member is advantageously coupled to a shaft of the main drive assembly, with the second rotary member being set up to transmit torque to the shaft.
  • Torque from the auxiliary drive device is particularly preferably transmitted to the motor shaft of the drive motor via the internal gear wheel, which is fastened to the motor shaft.
  • the second rotary member is assigned to a main drive train and/or connected thereto for common rotation. A subsequent worm gear ratio can result in a high overall ratio, which enables small torques to be applied to the auxiliary drive device.
  • the exemplary embodiment explained below is a preferred embodiment of the invention.
  • the described components of the embodiments each represent individual features of the invention to be considered independently of one another, which also develop the invention independently of one another and are therefore also to be regarded as part of the invention individually or in a combination as shown.
  • the embodiment described can also be supplemented by further features of the invention already described.
  • 1 shows a schematic representation of an auxiliary drive device 10 for auxiliary driving of a drivable by means of a main drive assembly 12 building closure element.
  • 2 shows a schematic representation of the main drive unit 12 with the auxiliary drive device 10 arranged thereon in a plan view.
  • 1 and 2 a structure of the auxiliary drive device 10, an arrangement of the auxiliary drive device 10 on the main drive unit 12 and a mode of operation of the auxiliary drive device 10 will be explained in more detail.
  • the main drive assembly 12 is set up to drive a building closure element, such as a garage door, in particular a sectional door.
  • the main drive unit 12 is designed as a drive motor.
  • the main drive unit 12 is preferably designed as a 400/230 V AC three-phase/alternating current motor.
  • the auxiliary drive device 10 is set up to drive the door, for example the garage door.
  • the auxiliary drive device 10 is set up to move a building closure element from a closed position into an open position or to open it at least partially, ie completely or partially. In the open position, a passage area or entrance or exit of a building, for example a garage, is released. Furthermore, the auxiliary drive device 10 is set up to move a building closure element from an open position or at least partially open position into a closed position. In the closed position, the building closure element closes the passage area.
  • the auxiliary drive device 10 comprises a motor drive device 14.
  • the drive device 14 is designed as a low-voltage direct current motor (e.g. 24 V DC).
  • the auxiliary drive device 10 comprises a first transmission device 16.
  • the first transmission device 16 forms a first stage or a 1-stage, in particular of a two-stage transmission of the auxiliary drive device 10.
  • the first transmission device 16 includes a rotary drive member 18.
  • the rotary drive member 18 is designed as a drive pinion.
  • the first transmission device 16 includes a rotary output member 20.
  • the rotary output member 20 is designed as a sprocket, in particular as a swivel sprocket.
  • An axis of rotation D1 of rotary input member 18 or a center point of rotary input member 18 and an axis of rotation D2 of rotary output member 20 or a center point of rotary output member 20 are, in particular in a rest position, on a center line M, which extends in a vertical direction of auxiliary drive device 10 extends through the auxiliary drive device 10 arranged.
  • the vertical direction extends, in particular, perpendicularly to an axis of rotation and/or parallel to a plane of rotation of the rotary members.
  • the first transmission device 16 comprises two rotary deflection members, ie a first rotary deflection member 22 and a second rotary deflection member 24.
  • the rotary deflection members 22, 24 are arranged at a predetermined distance from one another.
  • the rotary deflection members 22, 24 are arranged parallel to a plane of rotation of the two rotary deflection members 22, 24 next to one another.
  • the rotary deflection members 22, 24 are perpendicular to an axis of rotation of the rotary deflectors 22, 24 - axis of rotation D3 or center of the first rotary deflection member 22 and axis of rotation D4 or center of the second rotary deflection member 24 - arranged at a predetermined distance from one another.
  • the axis of rotation D3 of the first rotary deflection member 22 is at the same height as the axis of rotation D4 of the second rotary deflection member 24.
  • the rotary deflection members 22, 24 are each arranged to one side of the center line M.
  • the first turning member 22 is arranged at an equal distance from the center line M as the second turning member 24 .
  • the first rotary deflection member 22 and the second rotary deflection member 24 are designed identically or analogously to one another.
  • the rotary deflection members 22, 24 are arranged between the rotary input member 18 and the rotary output member 20, in particular in a vertical direction of the auxiliary drive device 10, which extends perpendicularly to the axis of rotation of the rotary members.
  • the axis of rotation D1 of the rotary input member 18 and the axis of rotation D2 of the rotary output member 20 are arranged between the deflection rotary members 22, 24, in particular on the central line M, perpendicular to the vertical direction of the auxiliary drive device 10 or the center line.
  • the deflection rotary member 22, 24 - first deflection rotary member 22 and second deflection rotary member 24 - are each formed as a deflection sprocket.
  • the drive rotary member 18 and the driven rotary member 20 and the deflection rotary member 22, 24 are connected to one another via a traction mechanism 26.
  • the driving rotary member 18, the first rotary deflection member 22, the rotary driven member 20 and the second rotary deflection member 24 are arranged one after the other in a circumferential direction, in particular clockwise, and/or are coupled to the traction means 26.
  • the traction means 26 is designed as a chain, in particular as a roller chain, particularly preferably as an endless chain.
  • the traction mechanism 26 is thus placed around the rotary input member 18 , the first rotary deflection member 22 , the rotary driven member 20 and the second rotary deflection member 24 .
  • the teeth of Drive rotary member 18, the first deflection rotary member 22, the driven rotary member 20 and the second deflection rotary member 24 engage in the traction means 26 and / or are matched to the traction means 26.
  • the drive device 14 is set up to drive or rotate or move the rotary drive member 18 .
  • the rotary drive member 18 is coupled or connected to the drive device 14 .
  • the rotary drive member 18 is arranged on or on a shaft 28 of the drive device 14 .
  • the shaft 28 of the drive device 14 rotates
  • the rotary drive member 18 also rotates, in particular automatically.
  • a torque or movement is transmitted from the drive device 14 to the rotary input member 18 .
  • the traction means 26 is set up to transmit a movement or a torque to the rotary output member 20 . So if the rotary input member 18 is rotated, then the rotary output member 20 is set in motion, ie rotated.
  • the first transmission device 16 is designed as a chain drive or chain transmission.
  • the drive rotary member 18 forms the drive wheel and the driven rotary member 20 forms the driven wheel of the chain transmission.
  • the chain drive can also be referred to as a traction drive or positive-locking drive.
  • the traction means 26, in particular the roller chain, is guided over the rotary drive member 18 and/or the rotary return members 22, 24 and the rotary driven member 20 and engages in a form-fitting manner in the respective profile of the respective rotary member - rotary drive member 18, rotary driven member 20, first rotary guide member 22 and second rotary guide member 24 - a.
  • the auxiliary drive device 10, in particular the first transmission device 16 has a receiving device 30, which is designed in particular as a receiving plate or plate.
  • the receiving device 30 is set up to receive or hold or store the rotary input member 18 and/or the rotary deflection member 22, 24 and/or the rotary output member 20.
  • the drive device is arranged on the receiving device 30 by means of four fastening elements B, in particular at one end area.
  • the auxiliary drive device 10 includes a housing 32 which is designed to receive or store the rotary output member 20 .
  • the rotary output member 20 is arranged in the housing 32 .
  • the housing 32 serving to support the rotary output member 20 is pivotably mounted.
  • the housing 32 is pivoted together with the rotary output member 20 .
  • the housing 32 and/or the rotary output member 20 is mounted such that it can be rotated or pivoted about a pivot axis D6 running at a distance from the axis of rotation D1 of the rotary input member 18 .
  • the housing 32 or a receiving space enclosing the rotary output member 20 is preferably adapted to a shape of the rotary output member 20 .
  • the housing 32 can be pivoted by means of a suspension 38, for example by means of a pivot pin. In particular, the housing 32 is suspended.
  • the housing 32 also includes two openings, ie a first opening 34 and a second opening 36.
  • the openings 34, 36 are preferably of identical design. Furthermore, the openings 34, 36 are channel-shaped. The openings 34, 36 are designed to guide the traction mechanism 26 into and/or out of the housing 32. In particular, the openings 34, 36 preferably form channel-shaped guides of the housing 32, via which the traction means 26 is guided into and/or out of the housing 32.
  • the first opening 34 and the second opening 36 are arranged at a predetermined distance from each other in the circumferential direction.
  • the openings 34, 36 are arranged on both sides of the center line M.
  • the openings 34, 36 are arranged in particular in a V-shape or in a V-formation.
  • the deflection rotary members 22, 24 are positioned or arranged in such a way that they ensure that the traction means 26 is guided into the housing 32 and/or out of the housing 32.
  • the deflection rotary members 22, 24 are each associated with an opening 34, 36 of the housing 32.
  • the first rotary deflection member 22 is associated with the first opening 34 and the second rotary deflection member 24 is associated with the second opening 36 .
  • the respective deflection rotary members 22, 24 are preferred in a vertical direction of the auxiliary drive device 10, which is in particular perpendicular to a Direction of rotation of the rotary members extends over the respective opening 34, 36 is arranged.
  • the rotary output member 20 is ring-shaped, in particular as a whole.
  • the rotary output member 20 has external teeth 40 .
  • the rotary drive member 18 and the two rotary deflection members 22, 24 are also ring-shaped and have external teeth.
  • the auxiliary drive device 10 also includes a second transmission device 42.
  • the second transmission device 42 forms in particular a second stage of the in particular 2-stage transmission of the auxiliary drive device 10.
  • the second transmission device 42 comprises a first rotary member 44 and a second rotary member 46.
  • the first rotary member 44 is as formed a gear.
  • the first rotary member 44 has external teeth.
  • the first rotary member 44 in particular as a whole, is annular or tubular. How in particular 2 as can be seen, the first rotary member 44 is coupled or connected to the output rotary member 20 .
  • the output rotary member 20 is arranged on the first rotary member 44 .
  • Rotary output member 20 is larger, in particular in diameter, than first rotary member 44.
  • Rotary output member 20 in particular a radius or diameter of rotary output member 20, is larger than first rotary member 44, in particular a radius or diameter of first rotary member 44.
  • the output rotary member 20 includes the first rotary member 44 in at least a region or portion of the first rotary member 44.
  • the output rotary member 20, such as in particular 2 can be seen, is arranged at an end region E of the first rotary member 44 .
  • the rotary output member 20 rests against a peripheral surface or lateral surface or outer surface of the first rotary member 44 .
  • the rotary output member 20 can be arranged on a hub of the first rotary member 44 .
  • a rotational axis D5 or central axis of the first rotary member 44 coincides with the rotational axis D2 of the output rotary member 20 .
  • the axis of rotation D5 is offset or spaced a predetermined distance from the axis of rotation 60 of the prime mover 12 .
  • the output rotary member 20 and the first rotary member 44 are pivoted together. Thus, if the housing 32 and/or the driven rotary member 20 is pivoted, the first rotary member 44 pivots with it.
  • the second transmission device 42 includes the second rotary member 46.
  • the second rotary member 46 is designed as a gear wheel.
  • the second rotary member 46 is formed as an internal gear or ring gear.
  • the second rotary member 46 has internal teeth.
  • the first rotary member 44 and the second rotary member 46 together form a gear pair in particular.
  • the second rotary member 46 is annular, in particular overall.
  • On an inner wall 48 of the second rotary member 46 is a toothing 50, in particular an internal toothing, is formed.
  • the first rotary member 44 is arranged in a space 52 surrounded by the second rotary member 46 and its teeth 50 .
  • the teeth of the toothing 50 of the second rotary member 46 are distributed over the circumference or arranged at equal distances from one another in a circumferential direction of the second rotary member 46 .
  • the teeth of the toothing 50 are triangular in cross section.
  • the second rotating member 46 is arranged at an end region or end of the first rotating member 44 opposite the end region E.
  • the first rotary member 44 can preferably have toothing or the toothed area in a main extension direction or in a direction of the axis of rotation D5 of the first rotary member 44 over an entire length or only in the end area opposite the end area E, i.e. in particular not over the entire length.
  • the toothing 50 of the second rotary member 46 has triangular cross-section spaced teeth regularly distributed over the circumference.
  • the teeth extend at least partially, that is to say completely or partially, in the axial direction over the entire toothing area forming the toothing 50 .
  • the first rotary member 44 has external teeth.
  • the outer teeth of the first rotary member 44 are designed to correspond, in particular to the teeth 50 of the second rotary member 46 .
  • the external toothing of the first rotary member 44 extends at least partially, i.e. completely or partially, in axial direction over the entire external toothing area.
  • the external toothed portion of the first rotating member 44 may have axially extending rib-like teeth, specifically triangular in cross-section, and spaces therebetween.
  • the second rotary member 46 is larger, in particular in diameter, than the first rotary member 44.
  • FIG. 12 shows a drive system 54 for driving a building closure element (not shown in figures).
  • the drive system 54 includes the auxiliary drive device 10 and the main drive unit 12.
  • the auxiliary drive device 10 is arranged on the main drive unit 12 or attached.
  • the auxiliary drive device 10 comprises an auxiliary drive housing 56.
  • the auxiliary drive housing 56 on which the drive device 14, the first gear device 16 and/or the first rotary member 42 or the second rotary member 44 are mounted, is attached to a B-side 58 of the main drive assembly 12 by means of fastening elements, for example by means of two screws attached.
  • “B-side” means, in particular, the B shield or the B end shield of the main drive unit 12 .
  • the second rotary member 46 of the second transmission device 42 is connected or coupled to a shaft of the main drive assembly 12 .
  • the second rotating member 44 is fixed to the shaft of the prime mover 12 .
  • the second rotary member 46 can be connected to the shaft, which is connected to a main drive train of the main drive unit 12, in particular for common rotation.
  • auxiliary drive device 10 In the rest position, the rotary drive member 18 is not moved by the drive device 14, ie the rotary drive member 18 does not rotate. In the rest position, no movement is transmitted to the rotary output member 20 . In the rest position, none of the rotary members move.
  • the drive device 14 actuates or moves or rotates the rotary drive member 18.
  • the auxiliary drive device and/or the drive device can be controlled, for example, by a controller, in particular a supply air control, can be controlled or operated.
  • the traction means 26 is actuated. If the traction means 26 is actuated by the drive device 14 or a force is exerted on the traction means, the rotary output member 20 initially resists the rotary movement due to a frictional force that is exerted on the rotary output member 20 . The tensile force on the traction means 26 then initially causes a pivoting moment that causes the rotary output member 20 and/or the housing 32 to pivot.
  • the first rotary member 44 By pivoting the output rotary member 20, the first rotary member 44 is pivoted at the same time.
  • the toothed portion 50 of the second rotary member and the toothed portion of the first rotary member 44 and thus the teeth of the first rotary member 44 and the second rotary member 46 are brought into engagement by the pivoting movement.
  • a further actuation of the traction means 26 then overcomes the, in particular defined or predetermined, frictional force and the rotary pick-up element 20 and the first rotary element begin to rotate together with the second rotary element 46 engaged therein.
  • the first rotary member 44 and the second rotary member 46 can be engaged.
  • the tooth flanks of the teeth of the first rotary member 44 and of the second rotary member 46 are inclined in such a way that they are designed to correspond to one another when they engage in a tangential contact area. Two-sided pivoting is possible.
  • a cost-effective and space-saving solution for industrial door drives with 400/230 V AC three-phase/alternating current motors that can be operated with the AC72 is therefore preferred.
  • a power-operated and/or battery-buffered auxiliary drive device with a 24 V DC direct-current motor for motor-driven driving of a building closure is described.
  • Battery buffered means in particular that electricity can be drawn from a battery or an accumulator, in particular independently.
  • an auxiliary drive with a 24 V DC direct current motor is mounted on the drive motor of the 400/500 series in place of an emergency manual chain device.
  • the auxiliary drive is preferably a separate unit consisting of a 24 V DC motor and a 2-stage gearbox.
  • the 1st stage is a chain drive and the 2nd stage is a pair of gears.
  • the housing of the auxiliary drive, on which the DC motor, the chain drive and the gear wheel, in particular the first rotary link, are mounted is fastened to the non-drive end of the drive motor by means of two screws.
  • the torque of the auxiliary drive is transmitted to the motor shaft of the drive motor via the internal gear wheel, which is attached in particular to the motor shaft.
  • a subsequent worm gear ratio results in a high overall ratio, which enables small torques on the auxiliary drive.
  • the auxiliary drive device can be mounted at one point of an emergency manual chain device on the B-side of the drive motor, ie the main drive unit, for example the 400/500 series from Hörmann KG. Furthermore, the auxiliary drive device can be operated with a controller, in particular an air supply controller AC72.
  • the aim of a control or supply air control can be to obtain electricity independently from an intact battery system. For this purpose, the controller monitors a power quality in the supply network, in particular at predetermined time intervals. If a fault is detected by a control unit, for example, the drives can be temporarily supplied with power from a battery and/or an accumulator.

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  • Transmission Devices (AREA)
EP22183243.9A 2021-08-06 2022-07-06 Dispositif d'entraînement auxiliaire permettant d'entraîner de manière auxiliaire un élément de fermeture de bâtiment pouvant être entraîné au moyen d'un module d'entraînement principal et système d'entraînement Pending EP4130417A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202021104230 2021-08-06
DE102021120565 2021-08-06
DE102021123210.4A DE102021123210A1 (de) 2021-08-06 2021-09-08 Hilfsantriebsvorrichtung zum hilfsweisen Antreiben eines mit einem Hauptantriebsaggregat antreibbaren Gebäudeabschlusselements und Antriebssystem
DE202021104830.1U DE202021104830U1 (de) 2021-08-06 2021-09-08 Hilfsantriebsvorrichtung zum hilfsweisen Antreiben eines mit einem Hauptantriebsaggregat antreibbaren Gebäudeabschlusselements und Antriebssystem

Publications (1)

Publication Number Publication Date
EP4130417A1 true EP4130417A1 (fr) 2023-02-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP22183243.9A Pending EP4130417A1 (fr) 2021-08-06 2022-07-06 Dispositif d'entraînement auxiliaire permettant d'entraîner de manière auxiliaire un élément de fermeture de bâtiment pouvant être entraîné au moyen d'un module d'entraînement principal et système d'entraînement

Country Status (1)

Country Link
EP (1) EP4130417A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1028223A2 (fr) * 1999-02-11 2000-08-16 Hörmann KG Antriebstechnik Entraínement auxiliaire pour l'entraínement auxiliaire de fermetures de bâtiment
EP2725177A1 (fr) * 2012-10-26 2014-04-30 Paul Esnault Mécanisme de manoeuvre pour tablier de porte sectionnelle et porte sectionnelle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1028223A2 (fr) * 1999-02-11 2000-08-16 Hörmann KG Antriebstechnik Entraínement auxiliaire pour l'entraínement auxiliaire de fermetures de bâtiment
EP2725177A1 (fr) * 2012-10-26 2014-04-30 Paul Esnault Mécanisme de manoeuvre pour tablier de porte sectionnelle et porte sectionnelle

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