EP3263815A1 - Door drive - Google Patents
Door drive Download PDFInfo
- Publication number
- EP3263815A1 EP3263815A1 EP16176522.7A EP16176522A EP3263815A1 EP 3263815 A1 EP3263815 A1 EP 3263815A1 EP 16176522 A EP16176522 A EP 16176522A EP 3263815 A1 EP3263815 A1 EP 3263815A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door drive
- rotation
- attacks
- door
- attack
- 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.)
- Granted
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- 239000007789 gas Substances 0.000 description 1
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Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
- E05F2015/631—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms the end of the arm sliding in a track; Slider arms therefor
-
- 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
- E05Y2201/25—Mechanical means for force or torque adjustment therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/499—Spring tensioners; Tension sensors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/12—Adjustable 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/30—Adjustment motion
- E05Y2600/32—Rotary motion
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a door drive for driving a door.
- Door drives known from the prior art generally have at least one adjusting device. These adjusting devices are used to set operating parameters of the door drive.
- Such an adjustment device may be, for example, a regulating valve.
- a regulating valve serves for the adjustable regulation of a fluid flow within the door drive.
- the fluid to be regulated is usually a hydraulic oil.
- the regulating valve in this case regulates the fluid flow, for example by the regulating valve influencing the cross-sectional area of a fluid channel at at least one section of the fluid channel.
- a typical field of application are damping functions for damping the movement of the door leaf operatively connected to the door drive.
- Such an adjustment device is a spring force adjustment element.
- a Federkraftverstellelement serves to adjust the closing force of a door drive by the bias of a built-in door closer spring is adjusted.
- the adjustment of operating parameters of a door drive is usually in the final mounting position, d. H. when the door operator is operatively connected to the door. This is necessary because a presetting of the operating parameters due to the large number of different doors with correspondingly different properties is not meaningful.
- a factory adjustment of the door drive to a special door variant is undesirable from a production point of view, since it is much cheaper to produce as few variants of a door drive.
- the operating parameters must be adjusted after some time. It follows that in the mounting position of the door drive, the adjusting devices for adjusting the operating parameters for an operator must be accessible. In order to protect the adjustment from damage caused by improper operation in particular the attacks of the adjustment of robust materials are made, such as metal.
- Door operators from the group of overhead door closers can be mounted with their housing both on the door leaf and on the door frame, on the door frame or on the wall in which the door is embedded. Furthermore, a distinction is made between the mounting on the hinge side or the tape opposite side, as well as the mounting on DIN left doors or DIN right doors.
- a group of known from the prior art door drives has the disadvantage that at least two variants of the door drive must be made to cover all possible combinations of the above-described mounting variants, since with only one variant is not guaranteed that in each case the adjusting devices for setting the operating parameters are accessible to an operator.
- Alternative door drives from the prior art come with a variant of the door drive to cover all possible combinations of the previously described mounting variants, but have limited functionality.
- these door drives are not functional over a door opening angle of at least 180 °, since these door drives must use a symmetrical Hubkurvenin, instead of an asymmetric Hubkurveninflammatory to reduce the number of variants from two to one.
- the spring force adjustment often takes place in the prior art via an end face of the door drive.
- the front sides are difficult to access depending on the installation situation.
- the previously derived and indicated object is achieved on the basis of the door drive described above in that the door drive has an adjusting device, the adjusting device has at least two attacks, in particular for tools, the adjusting device has at least one transmission, the adjusting device has at least one engaging element, the adjusting device has an adjusting element, wherein the adjusting element serves to set an operating parameter of the door drive, that one attacking element or each of the attacking elements has one of the attacks, a transmission or at least one of the plurality of transmissions interacts with the adjustment element and an engagement element assigned to the respective transmission such that the transmission converts a movement of the engagement element assigned to the transmission into a movement of the adjustment element.
- the adjusting element is a regulating valve or a Federkraftverstellelement. Furthermore, it can be provided that the spring force adjustment element adjusts the spring force via a worm gear.
- an operation of one of the attacks in one operating sense always has a similar effect on the operating parameter, such as an operation of another of the attacks in the same operating sense. This ensures that the adjustment of the operating parameter in each installation position of the door drive is particularly simple for the operator and confusion possibilities or incorrect operation are reduced.
- the operating direction here refers to the perspective of the operator.
- an operator's sense may be the rotation of a clockwise attack.
- the rotation of one of the clockwise attacks has a similar effect on the operating parameter as the rotation of another of the clockwise attacks.
- a similar effect on the operating parameters means that, for example, both times the spring force is increased.
- Another sense of operation may be, for example, shifting one of the attacks in one direction.
- moving one of the attacks to the right may have a similar effect on the operating parameter, such as shifting another one of the attacks to the right.
- Moving to the right also refers to the respective view of the operator.
- the one transmission or at least one of the transmissions interacts with the adjustment element and with an engagement element or at least one of the engagement elements such that a movement of one of the attacks via the adjustment element and one transmission into a movement of one of the other attacks is implemented. This ensures that the information that moves an attack, in particular rotates, is transmitted to the other attack and thus can be read on the other attack.
- At least one of the transmissions has a reduction. Furthermore, it can be provided that at least one of the gears has a gear ratio.
- the door drive has an output shaft. Furthermore, it can be provided that the output shaft is rotatable about an axis of rotation. Furthermore, it can be provided that the axis of rotation of at least one of the engagement elements runs perpendicular to the axis of rotation of the output shaft. Furthermore, it can be provided that the axis of rotation of the adjusting element runs perpendicular to the axis of rotation of the output shaft. Furthermore, it can be provided that the axis of rotation of at least one of the engagement elements runs parallel to the axis of rotation of the output shaft. Furthermore, it can be provided that the axis of rotation of the adjusting element runs parallel to the axis of rotation of the output shaft.
- the attacks are arranged such that in each mounting position of the door drive at least one attack is accessible to an operator. This ensures that the door drive is easily adaptable to different mounting positions.
- At least one of the engagement elements is rotatable about a rotation axis. Furthermore, it can be provided that the adjusting element is rotatable about an axis of rotation. Furthermore, it can be provided that the movement of the respective transmission associated attack element and the movement of the adjusting element rotational movements.
- the rotational axes of the one engagement element or at least one of the engagement elements and of the adjustment element run parallel to one another. This ensures that rotational movements between the adjustment and the parallel attack element are particularly easy to transfer.
- the door drive has a longitudinal axis, wherein the axis of rotation of the one engagement element or at least one of the engagement elements is perpendicular to the longitudinal axis of the door drive.
- the door drive has a longitudinal axis, wherein the axis of rotation of the adjusting element is perpendicular to the longitudinal axis of the door drive.
- the adjustment element has at least one of the attacks. This ensures that the door drive is particularly inexpensive to produce, since only a few additional components are required.
- two of the attacks are each rotatable about an axis of rotation, whereby a rotation of one of the two attacks via the one transmission or at least one of the transmissions is converted into a rotation of the other attack in the same sense of rotation. This ensures that the information that one attack is rotated is transmitted to the other attack and thus can be read on the other attack.
- the sense of rotation here refers to how the operating sense of the operator's perspective.
- a sense of rotation may be the rotation of a clockwise attack.
- the rotation of one of the clockwise attacks has the effect that the other attack also rotates clockwise.
- the axes of rotation of the two attacks run parallel to one another, wherein a rotation of one of the two attacks is converted via the one transmission or at least one of the transmissions into a rotation of the other attack in the opposite direction of rotation. This ensures that the information that one attack is rotated is transmitted to the other attack and thus can be read on the other attack.
- the direction of rotation here refers to the view along the parallel axes of rotation from the same direction.
- the direction of rotation of an attack may be clockwise.
- the rotation of one of the clockwise attacks has the effect of rotating the other counterclockwise attack.
- the one transmission or at least one of the plurality of transmissions is formed by a toothing on the adjusting element and a toothing on the one engaging element or one of the plurality of engagement elements. This will achieved that rotational movements between the adjusting element and the engagement element are reliably transmitted.
- the door drive may in particular be arranged directly on or in the door leaf, on or in a wall, on or in a door frame or on or in the floor.
- the door drive may in particular be selected from the group of overhead door closers, the door-mounted door closer, the frame door closer or the floor-type door closer.
- the door drive can be designed as a mechanical door drive or as an auxiliary power operated door drive.
- a door closer is capable of storing at least a portion of the energy used during opening of the door by the door opener. After the door has been released by the user, the door closer can use the stored energy to automatically close the door leaf again.
- An auxiliary door drive may in particular be an electric and / or electromechanical and / or electrohydraulic and / or pneumatic door drive, wherein the door leaf, ie by means of electric and / or electromechanical and / or electrohydraulically and / or pneumatically generated auxiliary power, closed and / or can be opened.
- the auxiliary power can in this case be dimensioned such that the auxiliary power acts as a support, d. h., That the user must spend a reduced own power when opening and / or closing the door.
- the auxiliary power can also be dimensioned such that the door is automatically opened by the assistant, d. h., That no intrinsic force must be spent by the desire in addition to the assistant.
- the auxiliary power in particular as a function of the opening angle of the door leaf, adjustable.
- auxiliary power operated door drives preferably also fulfill the functions of a mechanical door drive, in particular the function of automatically closing or opening the door.
- Door drives may preferably have at least one safety device.
- the safety device can in particular limit the opening force and / or the opening speed.
- the safety device can in particular monitor the swivel range of the door leaf and trigger a safety function when a person or an object gets into the swiveling range of the door leaf.
- a safety function may include, for example, stopping the door leaf, reducing the speed of the door leaf, or reversing the motion of the door leaf.
- Door drives preferably have at least one monitoring device.
- the monitoring device may in particular have sensors that can detect dangerous environmental conditions, such. As fires, smoke or dangerous concentration of gases (eg carbon monoxide).
- the monitoring device can trigger a safety function after the detection of dangerous environmental conditions.
- a security feature may include overriding an automatic opening function of the door.
- the monitoring device and the safety device can be designed separately or be formed by a common device.
- Door drives may preferably have at least one pulse generator.
- the pulse generator can in particular give the command to open and / or close the door.
- the command given by the pulser is processed by a controller, with the controller controlling the door leaf movement commanded by the pulser.
- Pulse encoders are differentiated into conscious impulse generators (eg switches, pushbuttons), through which the door leaf movement is intentionally introduced, and unconscious impulse generators (eg light barriers, radar, contact mats), over which the door leaf movement unconsciously enters upon entering the impulse generator monitored area is initiated.
- door drives can preferably control or regulate the closing movement of the door leaf such that the closing operation can be delayed for a, in particular adjustable, time.
- This damping function is also referred to as closing delay.
- door drives may preferably comprise a housing.
- the housing may preferably be formed substantially cuboid.
- the housing may preferably have at least one first opening for coupling the output arranged in the housing with a force transmission element. It can also be provided that one of the first opening opposite second opening is provided in the housing for coupling the output with a power transmission element.
- decorative elements may be arranged which cover parts of the housing or even the housing substantially completely.
- the housing is preferably made of a material.
- the housing may be made of a metallic material. It is further preferred that the housing is formed in one piece.
- the housing can also be formed by several sections.
- the housing may be at least partially made of plastic.
- a door drive 1 with an adjusting device 2 is shown. Of the adjustment 2 only one attack 6 is visible. The other components of the adjusting device 2 are located within the door drive 1. Another attack 6 is disposed on the opposite side of the visible door 6 of the door drive. Via an output shaft 10, the door drive 1 in a known manner with a power transmission element, such as a scissors linkage or a slide, connectable.
- a power transmission element such as a scissors linkage or a slide
- Adjusting device 2 shown has two attacks 6.
- the attacks 6 are formed for example by recesses for the engagement of a hexagon.
- the adjusting device 2 also has a gear 3, an engaging element 4 and an adjusting element 5.
- the gear 3 is formed by gears 11 which are arranged on the engagement element 4 and the adjusting element 5.
- the attacks 6 are arranged at opposite ends of the adjusting device 2.
- One of the two attacks 6 is arranged on the adjusting element 5.
- the other of the two attacks 6 is arranged on the attack element 4.
- the transmission 3 interacts with the adjusting element 5 and the engagement element 4 in such a way that the transmission 3 converts a movement of the engagement element 4 into a movement of the adjustment element 5.
- the adjusting element 5 may be a regulating valve 7 or a Federkraftverstellelement 8.
- one of the two attacks 6 is operated by an operator in an operating sense, for example rotated in a clockwise direction, this has a similar effect on the operating parameter, such as an operation of the other attack 6 in the same operating sense.
- the transmission 3 interacts with the adjusting element 5 and with the engagement element 4 in such a way that a movement of one of the two attacks 6 via the adjusting element 5 and the transmission 3 is converted into a movement of the other attack 6.
- the adjusting device 2 is arranged in the door drive 1 such that in each mounting position of the door drive 1 at least one attack 6 is accessible to an operator. This can, for example, as in the Fig. 1 represented, an attack 6 on the front and an attack 6 on the back of the door drive 1 can be arranged.
- the engagement element 4 is rotatable about an axis of rotation.
- the axis of rotation of the engaging element 4 extends in the Fig. 2 in the drawing plane approximately horizontally and centrally by the engagement element 4.
- the adjusting element 5 is rotatable about an axis of rotation.
- the axis of rotation of the adjusting 5 extends in the Fig. 2 in the plane of the drawing approximately horizontally and centrally through the adjusting element 5.
- the axis of rotation of the engaging element 4 runs parallel to the axis of rotation of the adjusting element 5.
- the door drive 1 has a longitudinal axis.
- the axis of rotation of the engagement element 4 runs perpendicular to the longitudinal axis of the door drive. 1
- the axis of rotation of the adjusting 5 also extends perpendicular to the longitudinal axis of the door drive. 1
- the attacks 6 are each rotatable about an axis of rotation.
- the attack on the element 4 arranged attack is rotatable together with the engagement element 4 about the axis of rotation of the engagement element 4.
- the arranged on the adjusting element 5 attack is rotatable together with the adjusting member 5 about the axis of rotation of the adjusting element 5.
- a rotation of one of the two attacks 6 is converted via the transmission 3 in a rotation of the other attack 6 in the same sense of rotation. For example, if one of the two attacks 6 rotates clockwise, the other attack 6 also rotates clockwise automatically.
- the sense of rotation here refers to the respective view of an operator from the outside on the respective attack. 6
- the axes of rotation of the two attacks 6 are parallel to each other.
- a rotation of one of the two attacks 6 is converted via the one gear 3 into a rotation of the other attack 6 in the opposite direction of rotation.
- the direction of rotation here refers to the view along the parallel axes of rotation from the same direction.
- the Fig. 2 be looked from the right along the axes of rotation of the attacks 6. Due to the interaction of the engaging element 4 and the adjusting element 5 with the gear 3, the attacks 6 in this perspective inevitably opposite directions of rotation.
- the in the Fig. 3 shown adjusting device 2 differs from that in the Fig. 2 shown adjusting device 2 by an additional gear 3, that is arranged at the left end of the adjustment device 2.
- This additional gear 3 corresponds in the operation in the Fig. 2
- the additional gear 3 cooperates with an additional engagement element 4 and the adjusting element 5.
- the additional gear 3 is formed by teeth 11, which are arranged on the additional engagement element 4 and the adjusting element 5.
- the Fig. 4 shows an adjusting device 2 according to Fig. 2 wherein the adjusting element 5 is a spring force adjusting element 8 and has a worm gear 9. About the worm gear 9, the spring force of a arranged in the door drive spring is adjustable by the Federkraftverstellelement 5.
- the Fig. 5 shows an adjusting device 2 according to Fig. 2 , wherein the adjusting element 5 is a regulating valve 7.
- the regulating valve 7 has a first valve piston 12a and a second valve piston 12b.
- the second valve piston 12b extends into the first valve piston 12a with a tip, not shown.
- To improve the clarity has been dispensed with the representation of sealing elements.
- rotational movements between the valve piston 12a, 12b are transmitted, ie the valve piston 12a, 12b are rotationally coupled.
- the valve pistons 12a, 12b are movable in the longitudinal direction relative to one another, ie the valve pistons 12a, 12b are decoupled translationally.
- the first valve piston 12a is mounted via a thread 13 in the door drive, not shown.
- the second valve piston 12b is rotatably mounted in the door drive exclusively about its longitudinal axis. By operating one of the attacks 6, both valve pistons 12a, 12b are rotated in the door drive. In this case, the valve pistons 12a, 12b move either towards or away from each other, depending on the direction of rotation. By this translational relative movement between the valve piston 12a, 12b formed annular gap valve is adjusted.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Beschrieben und dargestellt ist einen Türantrieb (1) zum Antrieb einer Tür.Described and illustrated is a door drive (1) for driving a door.
Ein Türantrieb (1), der einfach einstellbar ist, wird erfindungsgemäß dadurch realisiert, dass der Türantrieb (1) eine Einstellvorrichtung (2) aufweist,
die Einstellvorrichtung (2) wenigstens zwei Angriffe (6), insbesondere für Werkzeuge, aufweist,
die Einstellvorrichtung (2) wenigstens ein Getriebe (3) aufweist,
die Einstellvorrichtung (2) wenigstens ein Angriffselement (4) aufweist,
die Einstellvorrichtung (2) ein Einstellelement (5) aufweist,
wobei das Einstellelement (5) zur Einstellung eines Betriebsparameters des Türantriebs (1) dient,
das eine Angriffselement (4) oder jedes der Angriffselemente (4) einen der Angriffe (6) aufweist,
das eine Getriebe (3) oder wenigstens eines der mehreren Getriebe (3) mit dem Einstellelement (5) und einem dem jeweiligen Getriebe (3) zugeordneten Angriffselement (4) derart zusammenwirkt, dass das Getriebe (3) eine Bewegung des dem Getriebe (3) zugeordneten Angriffselements (4) in eine Bewegung des Einstellelements (5) umsetzt.
A door drive (1), which is easily adjustable, is realized according to the invention in that the door drive (1) has an adjusting device (2),
the adjusting device (2) has at least two attacks (6), in particular for tools,
the adjusting device (2) has at least one transmission (3),
the adjusting device (2) has at least one engaging element (4),
the adjusting device (2) has an adjusting element (5),
wherein the adjusting element (5) serves to set an operating parameter of the door drive (1),
an attack element (4) or each of the attack elements (4) has one of the attacks (6),
a gearbox (3) or at least one of the plurality of gearboxes (3) interacts with the adjusting element (5) and an engagement element (4) associated with the respective gearbox (3) such that the gearbox (3) moves the gearbox (3) ) associated attack element (4) in a movement of the adjusting element (5).
Description
Die Erfindung betrifft einen Türantrieb zum Antrieb einer Tür.The invention relates to a door drive for driving a door.
Aus dem Stand der Technik bekannte Türantriebe weisen in der Regel wenigstens eine Einstellvorrichtung auf. Diese Einstellvorrichtungen dienen der Einstellung von Betriebsparametern des Türantriebs.Door drives known from the prior art generally have at least one adjusting device. These adjusting devices are used to set operating parameters of the door drive.
Eine derartige Einstellvorrichtung kann zum Beispiel ein Regulierventil sein. Ein derartiges Regulierventil dient der verstellbaren Regulierung eines Fluidstroms innerhalb des Türantriebs. Das zu regulierende Fluid ist in der Regel ein Hydrauliköl. Das Regulierventil reguliert hierbei den Fluidstrom, zum Beispiel indem das Regulierventil die Querschnittsfläche eines Fluidkanals an wenigsten einem Abschnitt des Fluidkanals beeinflusst. Ein typisches Anwendungsgebiet sind Dämpfungsfunktionen zur Dämpfung der Bewegung des mit dem Türantrieb wirkverbundenen Türflügels.Such an adjustment device may be, for example, a regulating valve. Such a regulating valve serves for the adjustable regulation of a fluid flow within the door drive. The fluid to be regulated is usually a hydraulic oil. The regulating valve in this case regulates the fluid flow, for example by the regulating valve influencing the cross-sectional area of a fluid channel at at least one section of the fluid channel. A typical field of application are damping functions for damping the movement of the door leaf operatively connected to the door drive.
Ein anderes Beispiel für eine derartige Einstellvorrichtung ist ein Federkraftverstellelement. Ein derartiges Federkraftverstellelement dient der Einstellung der Schließkraft eines Türantriebs, indem die Vorspannung einer im Türschließer verbaute Feder eingestellt wird.Another example of such an adjustment device is a spring force adjustment element. Such a Federkraftverstellelement serves to adjust the closing force of a door drive by the bias of a built-in door closer spring is adjusted.
Die Einstellung von Betriebsparametern eines Türantriebs erfolgt üblicherweise in der endgültigen Montageposition, d. h. wenn der Türantrieb mit der Tür wirkverbunden ist. Dies ist erforderlich, da eine Voreinstellung der Betriebsparameter aufgrund der Vielzahl an verschiedenen Türen mit entsprechend unterschiedlichen Eigenschaften nicht sinnvoll ist. Eine werksseitige Anpassung des Türantriebs an eine spezielle Türvariante ist aus produktionstechnischen Gesichtspunkten unerwünscht, da es wesentlich kostengünstiger ist möglichst wenige Varianten eines Türantriebs herzustellen. Ferner kann es erforderlich sein, dass die Betriebsparameter nach einiger Zeit nachgestellt werden müssen. Hieraus ergibt sich, dass in der Montageposition des Türantriebs die Einstellvorrichtungen zur Einstellung der Betriebsparameter für einen Bediener zugänglich sein müssen. Um die Einstellvorrichtungen vor Beschädigungen durch unsachgemäße Bedienung zu schützen sind insbesondere die Angriffe der Einstellvorrichtungen aus robusten Werkstoffen gefertigt, wie zum Beispiel Metall.The adjustment of operating parameters of a door drive is usually in the final mounting position, d. H. when the door operator is operatively connected to the door. This is necessary because a presetting of the operating parameters due to the large number of different doors with correspondingly different properties is not meaningful. A factory adjustment of the door drive to a special door variant is undesirable from a production point of view, since it is much cheaper to produce as few variants of a door drive. Furthermore, it may be necessary that the operating parameters must be adjusted after some time. It follows that in the mounting position of the door drive, the adjusting devices for adjusting the operating parameters for an operator must be accessible. In order to protect the adjustment from damage caused by improper operation in particular the attacks of the adjustment of robust materials are made, such as metal.
Türantriebe aus der Gruppe der Obentürschließer können mit ihrem Gehäuse sowohl am Türflügel als auch am Türrahmen, an der Türzarge oder an der Wand, in die die Tür eingelassen ist, montiert werden. Ferner unterscheidet man zwischen der Montage an der Bandseite oder der Bandgegenseite, sowie der Montage an DIN-Links-Türen oder DIN-Rechts-Türen.Door operators from the group of overhead door closers can be mounted with their housing both on the door leaf and on the door frame, on the door frame or on the wall in which the door is embedded. Furthermore, a distinction is made between the mounting on the hinge side or the tape opposite side, as well as the mounting on DIN left doors or DIN right doors.
Eine Gruppe der aus dem Stand der Technik bekannten Türantriebe hat den Nachteil, dass zur Abdeckung aller möglichen Kombinationen der zuvor beschriebenen Montagevarianten wenigstens zwei Varianten des Türantriebs hergestellt werden müssen, da mit nur einer Variante nicht gewährleistet ist, dass in jedem Fall die Einstellvorrichtungen zur Einstellung der Betriebsparameter für einen Bediener zugänglich sind. Alternative Türantriebe aus dem Stand der Technik kommen mit einer Variante des Türantriebs zur Abdeckung aller möglichen Kombinationen der zuvor beschriebenen Montagevarianten aus, haben aber eine eingeschränkte Funktionalität. Insbesondere sind diese Türantriebe nicht über einen Türöffnungswinkel von mindestens 180° funktionsfähig, da diese Türantriebe eine symmetrische Hubkurvenscheibe, anstelle einer asymmetrischen Hubkurvenscheibe verwenden müssen um die Variantenzahl von zwei auf eins zu reduzieren.A group of known from the prior art door drives has the disadvantage that at least two variants of the door drive must be made to cover all possible combinations of the above-described mounting variants, since with only one variant is not guaranteed that in each case the adjusting devices for setting the operating parameters are accessible to an operator. Alternative door drives from the prior art come with a variant of the door drive to cover all possible combinations of the previously described mounting variants, but have limited functionality. In particular, these door drives are not functional over a door opening angle of at least 180 °, since these door drives must use a symmetrical Hubkurvenscheibe, instead of an asymmetric Hubkurvenscheibe to reduce the number of variants from two to one.
Eine weitere Gruppe der aus dem Stand der Technik bekannten Türantriebe umgeht den Nachteil der erzwungenen Variantenvielfalt dadurch, dass für jede Regulierung eines Fluidstroms in diesen Türantrieben zwei Regulierventile vorgesehen sind, wobei in der Montageposition wenigstens eines der Regulierventile zur Einstellung der Regulierung für einen Bediener zugänglich ist. Dies hat wiederum den Nachteil, dass durch die erhöhte Anzahl an Komponenten die Kosten des Türantriebs steigen und die Zuverlässigkeit des Türantriebs sich verringert. Ferner ist zusätzlicher Bauraum in dem Türantrieb für die zusätzlichen Regulierventile und die zugehörigen Hydraulikkanäle notwendig. Ferner müssen vor der Montage die in der Montageposition nicht mehr zugänglichen Regulierventile vollständig geschlossen werden, um in der Montageposition mit den zugänglichen Regulierventilen die Regulierung der Fluidströme innerhalb des Türantriebs einstellen zu können. Hierbei ist es besonders problematisch, wenn in der Montageposition ersichtlich wird, dass ein nicht mehr zugängliches Regulierventil nicht geschlossen ist. In diesem Fall ist die Regulierung des entsprechenden Fluidstroms nur eingeschränkt oder gar nicht möglich, sofern der Türantrieb nicht aus seiner Montageposition demontiert und das nicht geschlossene Regulierventil nachträglich geschlossen wird.Another group of door operators known from the prior art circumvents the disadvantage of the forced variant variety in that two regulating valves are provided for each regulation of a fluid flow in these door drives, wherein in the mounting position at least one of the regulating valves for adjusting the regulation for an operator is accessible , This in turn has the disadvantage that the cost of the door drive increases due to the increased number of components and the reliability of the door drive is reduced. Furthermore, additional space in the door drive for the additional regulating valves and the associated hydraulic channels is necessary. Further, before the assembly in the mounting position no longer accessible regulating valves must be completely closed to adjust in the mounting position with the accessible control valves, the regulation of the fluid flows within the door drive can. It is particularly problematic when it becomes apparent in the mounting position that a no longer accessible regulating valve is not closed. In this case, the regulation of the corresponding fluid flow is limited or not possible, unless the door drive disassembled from its mounting position and the non-closed regulating valve is closed later.
Die Federkraftverstellung erfolgt im Stand der Technik häufig über eine Stirnseite des Türantriebs. Die Stirnseiten sind aber je nach Einbausituation schwer zugänglich.The spring force adjustment often takes place in the prior art via an end face of the door drive. However, the front sides are difficult to access depending on the installation situation.
Damit ist es die Aufgabe der Erfindung, einen Türantrieb anzugeben, der einfach einstellbar ist.Thus, it is the object of the invention to provide a door drive, which is easily adjustable.
Die zuvor hergeleitete und aufgezeigte Aufgabe ist ausgehend von dem eingangs beschriebenen Türantrieb dadurch gelöst, dass der Türantrieb eine Einstellvorrichtung aufweist,
die Einstellvorrichtung wenigstens zwei Angriffe, insbesondere für Werkzeuge, aufweist,
die Einstellvorrichtung wenigstens ein Getriebe aufweist,
die Einstellvorrichtung wenigstens ein Angriffselement aufweist,
die Einstellvorrichtung ein Einstellelement aufweist,
wobei das Einstellelement zur Einstellung eines Betriebsparameters des Türantriebs dient,
das eine Angriffselement oder jedes der Angriffselemente einen der Angriffe aufweist,
das eine Getriebe oder wenigstens eines der mehreren Getriebe mit dem Einstellelement und einem dem jeweiligen Getriebe zugeordneten Angriffselement derart zusammenwirkt, dass das Getriebe eine Bewegung des dem Getriebe zugeordneten Angriffselements in eine Bewegung des Einstellelements umsetzt.The previously derived and indicated object is achieved on the basis of the door drive described above in that the door drive has an adjusting device,
the adjusting device has at least two attacks, in particular for tools,
the adjusting device has at least one transmission,
the adjusting device has at least one engaging element,
the adjusting device has an adjusting element,
wherein the adjusting element serves to set an operating parameter of the door drive,
that one attacking element or each of the attacking elements has one of the attacks,
a transmission or at least one of the plurality of transmissions interacts with the adjustment element and an engagement element assigned to the respective transmission such that the transmission converts a movement of the engagement element assigned to the transmission into a movement of the adjustment element.
Hierdurch wird erreicht, dass der Türantrieb einfach einstellbar ist. Vorteilhafte Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen, der Beschreibung und in den Figuren angegeben.This ensures that the door drive is easily adjustable. Advantageous developments of the invention are specified in the dependent claims, the description and in the figures.
Ferner kann vorgesehen sein, dass das Einstellelement ein Regulierventil oder ein Federkraftverstellelement ist. Ferner kann vorgesehen sein, dass das Federkraftverstellelement über ein Schneckengetriebe die Federkraft verstellt.Furthermore, it can be provided that the adjusting element is a regulating valve or a Federkraftverstellelement. Furthermore, it can be provided that the spring force adjustment element adjusts the spring force via a worm gear.
Ferner kann vorgesehen sein, dass eine Bedienung einer der Angriffe in einem Bediensinn stets einen gleichartigen Effekt auf den Betriebsparameter hat, wie eine Bedienung eines anderen der Angriffe in dem gleichen Bediensinn. Hierdurch wird erreicht, dass für den Bediener sich die Einstellung des Betriebsparameters in jeder Montageposition des Türantriebs besonders einfach gestaltet und Verwechslungsmöglichkeiten oder Fehlbedienungen reduziert werden.Furthermore, it can be provided that an operation of one of the attacks in one operating sense always has a similar effect on the operating parameter, such as an operation of another of the attacks in the same operating sense. This ensures that the adjustment of the operating parameter in each installation position of the door drive is particularly simple for the operator and confusion possibilities or incorrect operation are reduced.
Der Bediensinn bezieht sich hierbei auf die Sichtweise des Bedieners. Zum Beispiel kann ein Bediensinn die Rotation eines Angriffs im Uhrzeigersinn sein. In diesem Fall hat die Rotation einer der Angriffe im Uhrzeigersinn einen gleichartigen Effekt auf den Betriebsparameter wie die Rotation eines anderen der Angriffe im Uhrzeigersinn. Ein gleichartiger Effekt auf den Betriebsparameter bedeutet hierbei, dass zum Beispiel beide Male die Federkraft erhöht wird. Ein anderer Bediensinn kann zum Beispiel ein Verschieben einer der Angriffe in eine Richtung sein. Zum Beispiel kann ein Verschieben einer der Angriffe nach rechts einen gleichartigen Effekt auf den Betriebsparameter haben, wie ein Verschieben eines anderen der Angriffe nach rechts. Das Verschieben nach rechts bezieht sich auch hier auf die jeweilige Sichtweise des Bedieners.The operating direction here refers to the perspective of the operator. For example, an operator's sense may be the rotation of a clockwise attack. In this case, the rotation of one of the clockwise attacks has a similar effect on the operating parameter as the rotation of another of the clockwise attacks. A similar effect on the operating parameters means that, for example, both times the spring force is increased. Another sense of operation may be, for example, shifting one of the attacks in one direction. For example, moving one of the attacks to the right may have a similar effect on the operating parameter, such as shifting another one of the attacks to the right. Moving to the right here also refers to the respective view of the operator.
Ferner kann vorgesehen sein, dass das eine Getriebe oder wenigstens eines der Getriebe mit dem Einstellelement und mit dem einem Angriffselement oder wenigstens einem der Angriffselemente derart zusammenwirkt, dass eine Bewegung einer der Angriffe über das Einstellelement und das eine Getriebe in eine Bewegung eines der anderen Angriffe umgesetzt wird. Hierdurch wird erreicht, dass die Information, dass der eine Angriff bewegt, insbesondere rotiert, wird auf den anderen Angriff übertragen wird und somit an dem anderen Angriff ablesbar sein kann.Furthermore, it can be provided that the one transmission or at least one of the transmissions interacts with the adjustment element and with an engagement element or at least one of the engagement elements such that a movement of one of the attacks via the adjustment element and one transmission into a movement of one of the other attacks is implemented. This ensures that the information that moves an attack, in particular rotates, is transmitted to the other attack and thus can be read on the other attack.
Ferner kann vorgesehen sein, dass wenigstens eines der Getriebe eine Untersetzung aufweist. Ferner kann vorgesehen sein, dass wenigstens eines der Getriebe eine Übersetzung aufweist.Furthermore, it can be provided that at least one of the transmissions has a reduction. Furthermore, it can be provided that at least one of the gears has a gear ratio.
Ferner kann vorgesehen sein, dass der Türantrieb eine Abtriebswelle aufweist. Ferner kann vorgesehen sein, dass die Abtriebswelle um eine Rotationsachse rotierbar ist. Ferner kann vorgesehen sein, dass die Rotationsachse wenigstens eines der Angriffselemente senkrecht zur Rotationsachse der Abtriebswelle verläuft. Ferner kann vorgesehen sein, dass die Rotationsachse des Einstellelements senkrecht zur Rotationsachse der Abtriebswelle verläuft. Ferner kann vorgesehen sein, dass die Rotationsachse wenigstens eines der Angriffselemente parallel zur Rotationsachse der Abtriebswelle verläuft. Ferner kann vorgesehen sein, dass die Rotationsachse des Einstellelements parallel zur Rotationsachse der Abtriebswelle verläuft.Furthermore, it can be provided that the door drive has an output shaft. Furthermore, it can be provided that the output shaft is rotatable about an axis of rotation. Furthermore, it can be provided that the axis of rotation of at least one of the engagement elements runs perpendicular to the axis of rotation of the output shaft. Furthermore, it can be provided that the axis of rotation of the adjusting element runs perpendicular to the axis of rotation of the output shaft. Furthermore, it can be provided that the axis of rotation of at least one of the engagement elements runs parallel to the axis of rotation of the output shaft. Furthermore, it can be provided that the axis of rotation of the adjusting element runs parallel to the axis of rotation of the output shaft.
Ferner kann vorgesehen sein, dass die Angriffe derart angeordnet sind, dass in jeder Montageposition des Türantriebs wenigstens ein Angriff für einen Bediener zugänglich ist. Hierdurch wird erreicht, dass der Türantrieb einfach an verschiedene Montagepositionen anpassbar ist.Furthermore, it can be provided that the attacks are arranged such that in each mounting position of the door drive at least one attack is accessible to an operator. This ensures that the door drive is easily adaptable to different mounting positions.
Ferner kann vorgesehen sein, dass wenigstens eines der Angriffselemente um eine Rotationsachse rotierbar ist. Ferner kann vorgesehen sein, dass das Einstellelement um eine Rotationsachse rotierbar ist. Ferner kann vorgesehen sein, dass die Bewegung des dem jeweiligen Getriebe zugeordneten Angriffselements und die Bewegung des Einstellelements Rotationsbewegungen sind.Furthermore, it can be provided that at least one of the engagement elements is rotatable about a rotation axis. Furthermore, it can be provided that the adjusting element is rotatable about an axis of rotation. Furthermore, it can be provided that the movement of the respective transmission associated attack element and the movement of the adjusting element rotational movements.
Ferner kann vorgesehen sein, dass die Rotationsachsen des einen Angriffselements oder wenigstens eines der Angriffselemente und des Einstellelements parallel zueinander verlaufen. Hierdurch wird erreicht, dass Rotationsbewegungen zwischen dem Einstellelement und dem parallel verlaufenden Angriffselement besonders einfach übertragbar sind.Furthermore, it can be provided that the rotational axes of the one engagement element or at least one of the engagement elements and of the adjustment element run parallel to one another. This ensures that rotational movements between the adjustment and the parallel attack element are particularly easy to transfer.
Ferner kann vorgesehen sein, dass der Türantrieb eine Längsachse aufweist, wobei die Rotationsachse des einen Angriffselement oder wenigstens eines der Angriffselemente senkrecht zur Längsachse des Türantriebs verläuft.Furthermore, it may be provided that the door drive has a longitudinal axis, wherein the axis of rotation of the one engagement element or at least one of the engagement elements is perpendicular to the longitudinal axis of the door drive.
Ferner kann vorgesehen sein, dass der Türantrieb eine Längsachse aufweist, wobei die Rotationsachse des Einstellelements senkrecht zur Längsachse des Türantriebs verläuft.Furthermore, it can be provided that the door drive has a longitudinal axis, wherein the axis of rotation of the adjusting element is perpendicular to the longitudinal axis of the door drive.
Ferner kann vorgesehen sein, dass das Einstellelement wenigstens einen der Angriffe aufweist. Hierdurch wird erreicht, dass der Türantrieb besonders günstig herstellbar ist, da nur wenige zusätzliche Bauteile erforderlich sind.Furthermore, it can be provided that the adjustment element has at least one of the attacks. This ensures that the door drive is particularly inexpensive to produce, since only a few additional components are required.
Ferner kann vorgesehen sein, dass zwei der Angriffe je um eine Rotationsachse rotierbar sind, wobei eine Rotation einer der beiden Angriffe über das eine Getriebe oder wenigstens eines der Getriebe in eine Rotation des anderen Angriffs in dem gleichen Rotationssinn umgesetzt wird. Hierdurch wird erreicht, dass die Information, dass der eine Angriff rotiert wird auf den anderen Angriff übertragen wird und somit an dem anderen Angriff ablesbar sein kann.Furthermore, it can be provided that two of the attacks are each rotatable about an axis of rotation, whereby a rotation of one of the two attacks via the one transmission or at least one of the transmissions is converted into a rotation of the other attack in the same sense of rotation. This ensures that the information that one attack is rotated is transmitted to the other attack and thus can be read on the other attack.
Der Rotationssinn bezieht sich hierbei wie der Bediensinn auf die Sichtweise des Bedieners. Zum Beispiel kann ein Rotationssinn die Rotation eines Angriffs im Uhrzeigersinn sein. In diesem Fall hat die Rotation einer der Angriffe im Uhrzeigersinn den Effekt, dass der andere Angriff ebenfalls im Uhrzeigersinn rotiert.The sense of rotation here refers to how the operating sense of the operator's perspective. For example, a sense of rotation may be the rotation of a clockwise attack. In this case, the rotation of one of the clockwise attacks has the effect that the other attack also rotates clockwise.
Ferner kann vorgesehen sein, dass die Rotationsachsen der beiden Angriffe parallel zueinander verlaufen, wobei eine Rotation einer der beiden Angriffe über das eine Getriebe oder wenigstens eines der Getriebe in eine Rotation des anderen Angriffs in der entgegengesetzten Rotationsrichtung umgesetzt wird. Hierdurch wird erreicht, dass die Information, dass der eine Angriff rotiert wird auf den anderen Angriff übertragen wird und somit an dem anderen Angriff ablesbar sein kann.Furthermore, it can be provided that the axes of rotation of the two attacks run parallel to one another, wherein a rotation of one of the two attacks is converted via the one transmission or at least one of the transmissions into a rotation of the other attack in the opposite direction of rotation. This ensures that the information that one attack is rotated is transmitted to the other attack and thus can be read on the other attack.
Der Rotationsrichtung bezieht sich hierbei auf die Sicht entlang der parallelen Rotationsachsen aus derselben Richtung. Zum Beispiel kann die Rotationsrichtung eines Angriffs im Uhrzeigersinn sein. In diesem Fall hat die Rotation einer der Angriffe im Uhrzeigersinn den Effekt, dass der andere Angriff entgegen dem Uhrzeigersinn rotiert.The direction of rotation here refers to the view along the parallel axes of rotation from the same direction. For example, the direction of rotation of an attack may be clockwise. In this case, the rotation of one of the clockwise attacks has the effect of rotating the other counterclockwise attack.
Ferner kann vorgesehen sein, dass das eine Getriebe oder wenigstens eines der mehreren Getriebe durch eine Verzahnung am Einstellelement und eine Verzahnung an dem einem Angriffselement oder einem der mehreren Angriffselemente gebildet wird. Hierdurch wird erreicht, dass Rotationsbewegungen zwischen dem Einstellelement und dem Angriffselement zuverlässig übertragen werden.Furthermore, it can be provided that the one transmission or at least one of the plurality of transmissions is formed by a toothing on the adjusting element and a toothing on the one engaging element or one of the plurality of engagement elements. This will achieved that rotational movements between the adjusting element and the engagement element are reliably transmitted.
Der Türantrieb kann insbesondere direkt am oder im Türflügel, an oder in einer Wand, an oder in einer Türzarge oder an oder im Boden angeordnet sein. Der Türantrieb kann insbesondere ausgewählt sein aus der Gruppe der Obentürschließer, der in der Tür montierten Türschließer, der Rahmentürschließer oder der Bodentürschließer. Der Türantrieb kann als mechanischer Türantrieb ausgeführt sein oder als mit Hilfskraft betriebener Türantrieb.The door drive may in particular be arranged directly on or in the door leaf, on or in a wall, on or in a door frame or on or in the floor. The door drive may in particular be selected from the group of overhead door closers, the door-mounted door closer, the frame door closer or the floor-type door closer. The door drive can be designed as a mechanical door drive or as an auxiliary power operated door drive.
Mechanische Türantriebe werden häufig auch als Türschließer oder Türschließmittel mit kontrolliertem Schließablauf bezeichnet. Ein Türschließer ist in der Lage wenigstens einen Teil der während des Öffnungsvorgangs der Tür durch den Begeher zum Öffnen der Tür verwendeten Energie zu speichern. Nach der Freigabe des Türflügels durch den Begeher kann der Türschließer die gespeicherte Energie nutzen, um den Türflügel selbsttätig wieder zu schließen.Mechanical door drives are often referred to as door closers or door closing means with controlled closing sequence. A door closer is capable of storing at least a portion of the energy used during opening of the door by the door opener. After the door has been released by the user, the door closer can use the stored energy to automatically close the door leaf again.
Bei einem mit Hilfskraft betriebenen Türantrieb kann es sich insbesondere um einen elektrischen und/oder elektromechanischen und/oder elektrohydraulischen und/oder pneumatischen Türantrieb handeln, wobei der Türflügel, also mittels elektrische und/oder elektromechanisch und/oder elektrohydraulisch und/oder pneumatisch erzeugter Hilfskraft, geschlossen und/oder geöffnet werden kann. Die Hilfskraft kann hierbei derart bemessen sein, dass die Hilfskraft unterstützend wirkt, d. h., dass der Begeher beim Öffnen und/oder Schließen der Tür eine verringerte Eigenkraft aufwenden muss. Die Hilfskraft kann auch derart bemessen sein, dass die Tür durch die Hilfskraft automatisch geöffnet wird, d. h., dass keine Eigenkraft durch den Begeher zusätzlich zur Hilfskraft aufgewendet werden muss. Vorzugsweise ist die Hilfskraft, insbesondere als Funktion des Öffnungswinkels des Türflügels, einstellbar.An auxiliary door drive may in particular be an electric and / or electromechanical and / or electrohydraulic and / or pneumatic door drive, wherein the door leaf, ie by means of electric and / or electromechanical and / or electrohydraulically and / or pneumatically generated auxiliary power, closed and / or can be opened. The auxiliary power can in this case be dimensioned such that the auxiliary power acts as a support, d. h., That the user must spend a reduced own power when opening and / or closing the door. The auxiliary power can also be dimensioned such that the door is automatically opened by the assistant, d. h., That no intrinsic force must be spent by the desire in addition to the assistant. Preferably, the auxiliary power, in particular as a function of the opening angle of the door leaf, adjustable.
Vorzugsweise erfüllen mit Hilfskraft betriebene Türantriebe bei einem Ausfall der Hilfskraft weiterhin die Funktionen eines mechanischen Türantriebs, insbesondere die Funktion des selbsttätigen Schließens oder Öffnens der Tür.In the case of a failure of the auxiliary power, auxiliary power operated door drives preferably also fulfill the functions of a mechanical door drive, in particular the function of automatically closing or opening the door.
Türantriebe können vorzugsweise wenigstens eine Sicherheitseinrichtung aufweisen. Die Sicherheitseinrichtung kann insbesondere die Öffnungskraft und/oder die Öffnungsgeschwindigkeit begrenzen. Die Sicherheitseinrichtung kann zusätzlich oder alternativ insbesondere den Schwenkbereich des Türflügels überwachen und eine Sicherheitsfunktion auslösen, wenn eine Person oder ein Objekt in den Schwenkbereich des Türflügels gerät. Eine Sicherheitsfunktion kann beispielsweise das Anhalten des Türflügels, eine Verringerung der Geschwindigkeit des Türflügels oder eine Bewegungsumkehr des Türflügels umfassen.Door drives may preferably have at least one safety device. The safety device can in particular limit the opening force and / or the opening speed. In addition or as an alternative, the safety device can in particular monitor the swivel range of the door leaf and trigger a safety function when a person or an object gets into the swiveling range of the door leaf. A safety function may include, for example, stopping the door leaf, reducing the speed of the door leaf, or reversing the motion of the door leaf.
Türantriebe weisen vorzugsweise wenigstens eine Überwachungseinrichtung auf. Die Überwachungseinrichtung kann insbesondere Sensoren aufweisen, die gefährliche Umweltbedingungen detektieren können, wie z. B. Brände, Rauchentwicklung oder gefährliche Konzentration von Gasen (z. B. Kohlenmonoxid). Die Überwachungseinrichtung kann nach der Detektion von gefährlichen Umweltbedingungen eine Sicherheitsfunktion auslösen. Eine Sicherheitsfunktion kann beispielsweise das außer Kraft setzen einer automatischen Öffnungsfunktion der Tür umfassen. Die Überwachungseinrichtung und die Sicherheitseinrichtung können getrennt ausgebildet sein oder durch eine gemeinsame Einrichtung gebildet werden.Door drives preferably have at least one monitoring device. The monitoring device may in particular have sensors that can detect dangerous environmental conditions, such. As fires, smoke or dangerous concentration of gases (eg carbon monoxide). The monitoring device can trigger a safety function after the detection of dangerous environmental conditions. For example, a security feature may include overriding an automatic opening function of the door. The monitoring device and the safety device can be designed separately or be formed by a common device.
Türantriebe können vorzugsweise wenigstens einen Impulsgeber aufweisen. Der Impulsgeber kann insbesondere den Befehl zum Öffnen und/oder Schließen der Tür geben. Der vom Impulsgeber gegebene Befehl wird von einer Steuerung verarbeitet, wobei die Steuerung die vom Impulsgeber befohlene Türflügelbewegung steuert. Impulsgeber werden unterschieden in bewusste Impulsgeber (z. B. Schalter, Taster), über die die Türflügelbewegung bewusst eingeleitet wird, und unbewusste Impulsgeber (z. B. Lichtschranken, Radar, Kontaktmatten), über die die Türflügelbewegung unbewusst beim Betreten eines durch den Impulsgeber überwachten Bereichs eingeleitet wird.Door drives may preferably have at least one pulse generator. The pulse generator can in particular give the command to open and / or close the door. The command given by the pulser is processed by a controller, with the controller controlling the door leaf movement commanded by the pulser. Pulse encoders are differentiated into conscious impulse generators (eg switches, pushbuttons), through which the door leaf movement is intentionally introduced, and unconscious impulse generators (eg light barriers, radar, contact mats), over which the door leaf movement unconsciously enters upon entering the impulse generator monitored area is initiated.
Ferner können Türantriebe die Schließbewegung des Türflügels vorzugsweise derart steuern oder regeln, dass der Schließvorgang für eine, insbesondere einstellbare, Zeit verzögert werden kann. Diese Dämpfungsfunktion wird auch als Schließverzögerung bezeichnet.Furthermore, door drives can preferably control or regulate the closing movement of the door leaf such that the closing operation can be delayed for a, in particular adjustable, time. This damping function is also referred to as closing delay.
Ferner können Türantriebe vorzugsweise ein Gehäuse umfassen. Das Gehäuse kann vorzugsweise im Wesentlichen quaderförmig ausgebildet sein. Das Gehäuse kann vorzugsweise wenigstens eine erste Öffnung zur Kupplung des im Gehäuse angeordneten Abtriebs mit einem Kraftübertragungselement aufweisen. Es kann auch vorgesehen sein, dass eine der ersten Öffnung gegenüberliegende zweite Öffnung im Gehäuse zur Kupplung des Abtriebs mit einem Kraftübertragungselement vorgesehen ist. An dem Gehäuse können Dekorelemente angeordnet sein, die Teile des Gehäuses oder aber auch das Gehäuse im Wesentlichen vollständig überdecken. Das Gehäuse ist bevorzugt aus einem Werkstoff gefertigt. Insbesondere kann das Gehäuse aus einem metallischen Werkstoff gefertigt sein. Es ist ferner bevorzugt, dass das Gehäuse einstückig ausgebildet ist. Das Gehäuse kann auch durch mehrere Teilstücke gebildet werden. Das Gehäuse kann zumindest teilweise aus Kunststoff ausgebildet sein.Furthermore, door drives may preferably comprise a housing. The housing may preferably be formed substantially cuboid. The housing may preferably have at least one first opening for coupling the output arranged in the housing with a force transmission element. It can also be provided that one of the first opening opposite second opening is provided in the housing for coupling the output with a power transmission element. On the housing decorative elements may be arranged which cover parts of the housing or even the housing substantially completely. The housing is preferably made of a material. In particular, the housing may be made of a metallic material. It is further preferred that the housing is formed in one piece. The housing can also be formed by several sections. The housing may be at least partially made of plastic.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen näher erläutert. Technische Merkmale mit gleicher Funktion sind in den Figuren mit identischen Bezugszeichen versehen. Es zeigen:
-
Fig. 1 zeigt einen erfindungsgemäßen Türantrieb gemäß einer Ausgestaltung der Erfindung, -
Fig. 2 schematisch eine Einstellvorrichtung eines erfindungsgemäßen Türantriebs gemäß einer Ausgestaltung der Erfindung, -
Fig. 3 schematisch eine Einstellvorrichtung eines erfindungsgemäßen Türantriebs gemäß einer weiteren Ausgestaltung der Erfindung, -
Fig. 4 eine Einstellvorrichtung eines erfindungsgemäßen Türantriebs gemäß einer weiteren Ausgestaltung der Erfindung und -
Fig. 5 eine Einstellvorrichtung eines erfindungsgemäßen Türantriebs gemäß einer weiteren Ausgestaltung der Erfindung.
-
Fig. 1 shows a door drive according to the invention according to an embodiment of the invention, -
Fig. 2 2 schematically shows an adjusting device of a door drive according to the invention according to an embodiment of the invention, -
Fig. 3 1 schematically a setting device of a door drive according to the invention according to a further embodiment of the invention, -
Fig. 4 an adjustment of a door drive according to the invention according to a further embodiment of the invention and -
Fig. 5 an adjustment of a door drive according to the invention according to a further embodiment of the invention.
In
Die in
Wird einer der beiden Angriffe 6 von einem Bediener in einem Bediensinn bedient, beispielsweise im Uhrzeigersinn gedreht, hat dies einen gleichartigen Effekt auf den Betriebsparameter, wie eine Bedienung des anderen Angriffs 6 in dem gleichen Bediensinn.If one of the two
Das Getriebe 3 wirkt mit dem Einstellelement 5 und mit dem Angriffselement 4 derart zusammen, dass eine Bewegung einer der beiden Angriffe 6 über das Einstellelement 5 und das Getriebe 3 in eine Bewegung des anderen Angriffs 6 umgesetzt wird.The
Die Einstellvorrichtung 2 ist derart im Türantrieb 1 angeordnet, dass in jeder Montageposition des Türantriebs 1 wenigstens ein Angriff 6 für einen Bediener zugänglich ist. Hierzu kann, zum Beispiel wie in der
Das Angriffselement 4 ist um eine Rotationsachse rotierbar. Die Rotationsachse des Angriffselements 4 verläuft in der
Wie aus der
Die Rotationsachse des Einstellelements 5 verläuft ebenfalls senkrecht zur Längsachse des Türantriebs 1.The axis of rotation of the adjusting 5 also extends perpendicular to the longitudinal axis of the door drive. 1
Die Angriffe 6 sind jeweils um eine Rotationsachse rotierbar. Der am Angriffselement 4 angeordnete Angriff ist zusammen mit dem Angriffselement 4 um die Rotationsachse des Angriffselements 4 rotierbar. Der am Einstellelement 5 angeordnete Angriff ist zusammen mit dem Einstellelement 5 um die Rotationsachse des Einstellelements 5 rotierbar. Eine Rotation einer der beiden Angriffe 6 wird über das Getriebe 3 in eine Rotation des anderen Angriffs 6 im gleichen Rotationssinn umgesetzt. Wird zum Beispiel einer der beiden Angriffe 6 im Uhrzeigersinn rotiert, dreht sich der andere Angriff 6 automatisch ebenfalls im Uhrzeigersinn. Der Rotationssinn bezieht sich hier auf die jeweilige Sichtweise eines Bedieners von außen auf den jeweiligen Angriff 6.The
Die Rotationsachsen der beiden Angriffe 6 verlaufen parallel zueinander. Eine Rotation einer der beiden Angriffe 6 wird über das eine Getriebe 3 in eine Rotation des anderen Angriffs 6 in der entgegengesetzten Rotationsrichtung umgesetzt. Wird zum Beispiel einer der beiden Angriffe 6 im Uhrzeigersinn rotiert, dreht sich der andere Angriff 6 automatisch entgegen dem Uhrzeigersinn. Die Rotationsrichtung bezieht sich hier auf die Sicht entlang der parallelen Rotationsachsen aus derselben Richtung. Beispielsweise kann in der
Die in der
Das am rechten Ende der Einstellvorrichtung 2 angeordnete Getriebe 3 weist im Gegensatz zu dem in der
Die
Die
- 11
- Türantriebdoor drive
- 22
- Einstellvorrichtungadjustment
- 33
- Getriebetransmission
- 44
- Angriffselementengaging member
- 55
- Einstellelementadjustment
- 66
- Angriffattack
- 77
- Regulierventilregulating
- 88th
- FederkraftverstellelementFederkraftverstellelement
- 99
- Schneckengetriebeworm gear
- 1010
- Abtriebswelleoutput shaft
- 1111
- Verzahnunggearing
- 12a12a
- erster Ventilkolbenfirst valve piston
- 12b12b
- zweiter Ventilkolbensecond valve piston
- 1313
- Gewindethread
Claims (15)
die Einstellvorrichtung (2) wenigstens zwei Angriffe (6), insbesondere für Werkzeuge, aufweist,
die Einstellvorrichtung (2) wenigstens ein Getriebe (3) aufweist,
die Einstellvorrichtung (2) wenigstens ein Angriffselement (4) aufweist,
die Einstellvorrichtung (2) ein Einstellelement (5) aufweist,
wobei das Einstellelement (5) zur Einstellung eines Betriebsparameters des Türantriebs (1) dient,
das eine Angriffselement (4) oder jedes der Angriffselemente (4) einen der Angriffe (6) aufweist,
das eine Getriebe (3) oder wenigstens eines der mehreren Getriebe (3) mit dem Einstellelement (5) und einem dem jeweiligen Getriebe (3) zugeordneten Angriffselement (4) derart zusammenwirkt, dass das Getriebe (3) eine Bewegung des dem Getriebe (3) zugeordneten Angriffselements (4) in eine Bewegung des Einstellelements (5) umsetzt.Door drive (1) for driving a door, characterized in that the door drive (1) has an adjusting device (2),
the adjusting device (2) has at least two attacks (6), in particular for tools,
the adjusting device (2) has at least one transmission (3),
the adjusting device (2) has at least one engaging element (4),
the adjusting device (2) has an adjusting element (5),
wherein the adjusting element (5) serves to set an operating parameter of the door drive (1),
an attack element (4) or each of the attack elements (4) has one of the attacks (6),
a gearbox (3) or at least one of the plurality of gearboxes (3) interacts with the adjusting element (5) and an engagement element (4) associated with the respective gearbox (3) such that the gearbox (3) moves the gearbox (3) ) associated attack element (4) in a movement of the adjusting element (5).
wobei die Rotationsachse des einen Angriffselement (4) oder wenigstens eines der Angriffselemente (4) senkrecht zur Längsachse des Türantriebs (1) verläuft.Door drive (1) according to one of the preceding claims, characterized in that the door drive (1) has a longitudinal axis,
wherein the axis of rotation of the one engagement element (4) or at least one of the engagement elements (4) is perpendicular to the longitudinal axis of the door drive (1).
wobei die Rotationsachse des Einstellelements (5) senkrecht zur Längsachse des Türantriebs (1) verläuft.Door drive (1) according to one of the preceding claims, characterized in that the door drive (1) has a longitudinal axis,
wherein the axis of rotation of the adjusting element (5) is perpendicular to the longitudinal axis of the door drive (1).
wobei eine Rotation eines der beiden Angriffe (6) über das eine Getriebe (3) oder wenigstens eines der Getriebe (3) in eine Rotation des anderen Angriffs (6) in dem gleichen Rotationssinn umgesetzt wird.Door drive (1) according to one of the preceding claims, characterized in that two of the attacks (6) are each rotatable about an axis of rotation,
wherein a rotation of one of the two attacks (6) via the one gear (3) or at least one of the gear (3) is converted into a rotation of the other attack (6) in the same sense of rotation.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK16176522.7T DK3263815T3 (en) | 2016-06-27 | 2016-06-27 | Door drive |
EP16176522.7A EP3263815B1 (en) | 2016-06-27 | 2016-06-27 | Door drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16176522.7A EP3263815B1 (en) | 2016-06-27 | 2016-06-27 | Door drive |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3263815A1 true EP3263815A1 (en) | 2018-01-03 |
EP3263815B1 EP3263815B1 (en) | 2020-04-22 |
Family
ID=56263605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16176522.7A Active EP3263815B1 (en) | 2016-06-27 | 2016-06-27 | Door drive |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3263815B1 (en) |
DK (1) | DK3263815T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3916184A1 (en) * | 2020-05-27 | 2021-12-01 | dormakaba Deutschland GmbH | Regulator valve for a door drive and door drive |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031403A1 (en) * | 2000-07-04 | 2002-01-24 | Dorma Gmbh & Co Kg | Top door closer shaft has swivel arm, slide piece movable on slide rail, housing containing damping pistons, spring supports, spring assemblies, cam plates, valve units and pressure rollers |
EP2574713A2 (en) * | 2011-09-30 | 2013-04-03 | Dorma GmbH + Co. KG | Rotating leaf actuator and mounting of the same |
-
2016
- 2016-06-27 EP EP16176522.7A patent/EP3263815B1/en active Active
- 2016-06-27 DK DK16176522.7T patent/DK3263815T3/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031403A1 (en) * | 2000-07-04 | 2002-01-24 | Dorma Gmbh & Co Kg | Top door closer shaft has swivel arm, slide piece movable on slide rail, housing containing damping pistons, spring supports, spring assemblies, cam plates, valve units and pressure rollers |
EP2574713A2 (en) * | 2011-09-30 | 2013-04-03 | Dorma GmbH + Co. KG | Rotating leaf actuator and mounting of the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3916184A1 (en) * | 2020-05-27 | 2021-12-01 | dormakaba Deutschland GmbH | Regulator valve for a door drive and door drive |
Also Published As
Publication number | Publication date |
---|---|
DK3263815T3 (en) | 2020-06-15 |
EP3263815B1 (en) | 2020-04-22 |
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