EP3695082A1 - Tor - Google Patents
TorInfo
- Publication number
- EP3695082A1 EP3695082A1 EP18786686.8A EP18786686A EP3695082A1 EP 3695082 A1 EP3695082 A1 EP 3695082A1 EP 18786686 A EP18786686 A EP 18786686A EP 3695082 A1 EP3695082 A1 EP 3695082A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- door leaf
- approximately
- electric motor
- closed position
- 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
Links
- 230000001133 acceleration Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
- E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
- E05D15/244—Upper part guiding means
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/22—Suspension arrangements for wings for wings sliding vertically more or less in their own plane allowing an additional movement
- E05D2015/225—Suspension arrangements for wings for wings sliding vertically more or less in their own plane allowing an additional movement specially adapted for overhead wings
-
- 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
- E05Y2900/11—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for industrial buildings
Definitions
- the invention relates to a gate with a predetermined along a guide rail arrangement path between a closed position in which it is arranged approximately in a vertical plane, and an open position in which it is preferably arranged above about in a horizontal plane, movable door leaf, the one A plurality of in Torblattterrorismslegi successively arranged and with respect to senlcrecht extending to the predetermined path articulated axes pivotally interconnected Torblattgliedern, wherein the guide rail arrangement comprises two arranged in the region parallel to the given path extending lateral edges of the door leaf guide rails, each of which a first, approximately parallel to a lateral edge of the door leaf in the closed position, approximately in the direction of gravity substantially rectilinear portion, a second, approximately parallel to a lateral edge of the door leaf in the open position in We a substantially rectilinearly extending portion and an arcuate portion interconnecting the rectilinear portions, and a drive means coupled to the door leaf having an electric motor, a gear assembly coupled to
- Such gates are used for closing building openings with a height of 3.50 m or more, as they occur in the field of industrial halls, warehouses, aircraft hangars or the like, where appropriate passage heights are needed.
- Such goals are also used in the form of simple garage doors for garages with a headroom of about 2 m to 3 m.
- the individual, jointly connected gate leaf links through In an opening or closing movement, an arcuate guide rail section in which they are deflected between a vertical orientation, which they occupy in the closed position, and a generally horizontal orientation, which is assumed in the open position. This allows a Torblatthogo without having to provide excessive space for swiveling, large-scale closure elements available.
- an electric motor drive means For opening and closing such gates usually an electric motor drive means is used, the driving force is supported in the course of the opening movement of a weight balancing device. This is realized in most cases in the form of a spring arrangement. Both tension spring arrangements and torsion spring arrangements are used.
- the spring arrangements are usually coupled via a traction means in the form of a wire rope and / or a roller chain at the lower edge of the door leaf in the closed position.
- the traction means is wound on a cable drum with simultaneous relaxation of the spring arrangement of the weight compensation arrangement.
- the spring arrangement is tensioned by the weight force. The released potential energy is stored in the spring assembly.
- the torsion spring shaft can be arranged approximately parallel to the hinge axes above the arcuate portion of the predetermined path and extend the axis of the winding drum coaxial with the torsion spring shaft. If only little installation space is available above the space to be closed with the door leaf, the torsion spring can also be arranged behind the end of the second rectilinear section facing away from the arched sections. In this case, the traction means is deflected by means of a deflecting element arranged above the arcuate section of the guide rails, such as a deflection roller or a deflecting pinion.
- the traction means then extends in the closed position of the door leaf between the lower edge of the door leaf and the deflection approximately in the direction of gravity, while it may extend approximately horizontally between the deflecting device and the torsion spring or the coaxial extending winding drum.
- an electromotive drive device is used, which can be coupled to the winding drum (in the arrangement of the winding drum above the arcuate portion) or to the deflection device (in the arrangement of the winding drum behind the second guide rail section).
- a reduction gear with which the speed of the motor shaft is reduced and at the same time the available torque is increased.
- worm gears are used for this purpose.
- Such worm gears have the further advantage that they act self-braking. Therefore, in such gates can regularly be dispensed with the use of additional security measures to hedge deficiencies in the counterbalancing device. If the weight compensation device is damaged, for example, by breakage of the spring elements, this leads to a reduced support of the opening movement by the electromotive drive arrangement and thus also to an increased power consumption of the electric motor. This is detected by the engine control. This can then cause an automatic shutdown of the engine.
- the object of the invention is to provide an electric motor-driven sectional door, with which a long-term operation without impairment of thermal properties can be ensured.
- this object is achieved by a development of the known goals, which is characterized essentially in that the polygon ratio of the radius of curvature of the arcuate portion on an inner guide surface thereof to the height of at least one door member, in particular to the height of all the door members along a direction perpendicular to the hinge axes and approximately parallel to the predetermined path extending direction is 0.6 or more, preferably 0.65 or more, more preferably about 0.665 or more, in particular about 0.68.
- the height of the door member denotes the height of the visible in the assembled state in the closed position surface of a single door member.
- the height of a projection brought into the closed position in a recess at the lower edge of the panel above it will increase in the area of the upper door block the determination of the goal height not included.
- the gate height can then also be determined so that the height between the top of the recess receiving recess at the bottom of the gate member is measured to the top of the projection. Accordingly, the gate member height at a in the closed position between two gate members arranged gate member denotes the vertical distance between the said gate member associated hinge axes in the closed position.
- This invention is based on the recognition that the observed increased wear of the gear arrangement of sectional door drive mechanisms can in many cases be attributed to failure to detect breakage of individual springs of the counterbalancing device.
- An unrecognized spring break provides not least in view of the characteristics of the usually self-braking worm gear with a pitch angle of 2.5 ° or less not for an immediate door crash, but for a high wear of the transmission when the Goals continue to operate without detecting the breakage of individual spring elements. The goals are then no longer optimally balanced. This may cause the worm gear to wear, the teeth to become thinner and possibly break during operation and / or may no longer be able to accommodate the next spring break.
- the motor control must be designed so that it tolerates the forces and force changes occurring during the regular door operation, or fluctuations in the power consumption of the electric motor occurring during regular door operation.
- the forces occurring during normal operation and the power consumption of the electric motor co-determining forces are determined inter alia by the so-called polygon acceleration.
- the individual door leaf members pass through the arcuate section of the guide rail and there experience an acceleration caused by the so-called polygon effect. This acceleration affects the power consumption of the electric motor.
- the fluctuations in the power consumption caused in this way must not lead to any influence on the door drive.
- the tolerances must be designed in the engine control.
- the acceleration forces caused by the polygon effect depend on the one hand on the radius of curvature of the inner guide surface of the arcuate portion of the guide rail and on the other hand on the height of the door members in the direction of the lateral edges.
- a motor control with which the breakage of a relatively ldeinen element of the spring assembly as part of the weight balancing device, for example a single spring, with a torque of only soNm can be detected, if that in the context of this application as a polygon ratio is the ratio of the radius of curvature of the arcuate portion on an inner guide surface thereof to the height of at least one gate member along a direction perpendicular to the hinge axes and approximately parallel to the predetermined path running direction 0.6 or more, in particular 0.65 or more.
- the thermal properties can also be improved by increasing the door running speed of sectional doors. Reducing the polygon accelerations at a given door speed also allows the door speed to be increased without unduly increasing the polygon accelerations and the forces caused thereby. As a result, the heat losses occurring in the area of the gates can be reduced.
- This aspect of the invention is based on the finding that the in many cases only moderate thermal properties in the range of sectional doors are not primarily due to deficiencies of the thermal insulation of the gates, but that the polygon accelerations limit the door speeds, so that for the Opening and closing the gates takes so much time that it comes to an excessively high heat loss. Due to the adjustment of the polygon ratio according to the invention, an acceleration of the door leaf movement can be achieved with constant accuracy of the motor control. As a result, the thermal properties of gates according to the invention can be improved.
- a gear assembly is used, which is coupled to the electric motor self-locking or self-braking and reducing worm gear, in particular with a pitch angle of about 2.5 ° or less, having a gear coupled to the output shaft of the worm gear, such as a chain transmission, is connected downstream.
- the transmission ratio ie the ratio in which the output speed of the worm gear through the chain transmission to obtain a high speed in the rich of the cable drum or the deflection device is increased, 1: 1.5 or more, in particular 1: 2 or more, more preferably 1: 3.5 or more.
- a step-down transmission is thus arranged between the electric motor and the cable drum or the deflection device of the weight-compensating arrangement, and then a transmission is provided.
- the reduction worm gear reduces engine speed while increasing torque.
- the reduction worm gear has self-locking or self-braking properties, which allow a waiver of separate braking or securing devices in the event of damage to the counterbalancing device.
- the stepping worm gear is followed by a translating gear, with the output speed of the worm gear is in turn increased, so as to obtain a faster door speed.
- the observed deficiencies in the area of the worm gear are also due to the fact that an increased engine speed leads to an increased sliding speed in the center circle of the worm and worm wheel to obtain a faster gate run, which leads to wear as a function of the material pairing can lead, because a lubricating film break can occur.
- the speed at which the lubricating film breaks down depends on the temperature, the oil used, the center distance between the worm wheel and the worm, and overall on the gear ratio.
- worm gear is followed by a translating gear, such as a chain gear, which does not have comparable wear characteristics, so as to achieve the desired speed in the area of the weight balancer or cable drum and thus the desired opening and closing speed to reach.
- a translating gear such as a chain gear
- This invention also allows the use of the same drive units, consisting of electric motor and worm gear for driving large and heavy gates at high speed and mine and easy gates also high speed.
- Speed correspondingly large cable drums are used, because with large doors usually enough installation space is available.
- the same drive unit can also be used in conjunction with small and light gates, where usually only little installation space is available and therefore only my rope drums are used. In my and light gates with My rope drums, the desired opening and closing speed can be achieved by a corresponding translating gear or chain transmission.
- gear arrangements with a reducing worm gear and a downstream chain transmission are described, for example, in WO 2012/089358 Ai.
- the reduction ratio of the chain transmission can be adjusted depending on the door leaf.
- the drive gear ratio is selected as a function of the respective door drive, ie the size of the cable drum, so that the path of the door leaf, at least in the region of the closing end position per revolution of the electric motor is substantially constant at different gate operations.
- the individual door members should have a height of 400 mm or more, in particular at particularly high gates with a height of 3.50 m or more, so as to keep the number of required gate members within tolerable limits, it has in the context of the invention has proved expedient if the polygon ratio for at least one gate member is 0.8 or less, preferably 0.75 or less, more preferably 0.7 or less.
- the inner radius of the arcuate portion can still be kept within tolerable limits, which allows adaptation to the usual installation conditions, without the arch protrudes too far into the door opening.
- the weight compensation device has at least one spring arrangement coupled via a traction means to the lowest door member in the closed position, wherein the traction means can be wound on a winding drum arranged preferably above the arcuate portion of the guide rail arrangement is.
- the drive means may be coupled to the winding drum or a deflection means for the traction means, such as a chain sprocket.
- a deflection means for the traction means such as a chain sprocket.
- arcuate portions having a radius of curvature at an inner boundary surface thereof (inner radius) of 400 mm or more, preferably 420 mm or more, more preferably 450 mm or more, especially 600 mm or more ,
- the inner radius is 800 mm or less, especially 760 mm or less.
- the height of at least one door leaf member may be 550 to 950 mm, in particular 600 to 900 mm, particularly preferably 700 to 800 mm.
- the electric motor and the gear assembly possibly cooperating with the cable drum and the deflecting pinion, for generating an opening or closing speed of 0.6 m / sec or more, in particular 1 m / sec or more are designed.
- a light grid arrangement can also be provided for securing gates according to the invention, with which one of them can be provided
- the closing movement of the leading door leaf area monitored by running room and objects and / or persons can be detected in this space.
- the Torblattieri can be slowed down or stopped.
- translating chain drives are used.
- this can not only lead to an increased door running speed, but also to an increased acceleration of the door leaf.
- Increased acceleration forces lead to increased wear.
- the motor control for starting and braking the door leaf from a rest position or from an operating position in which the door leaf is moved at maximum speed, according to a predetermined acceleration profile is operable.
- This controlled acceleration and deceleration is also referred to as "S-grounding".
- a frequency-controlled electric motor allowing a complex motor control can be used.
- the inner radius of the arcuate guide rail portion is particularly large. If only little space is available above the space to be closed with the door leaf, this can cause the upper edge of the upper door leaf in the closed position has not yet left the arcuate guide rail section on reaching the closed position and the door is not completely closed.
- the door is within the scope of the invention to equip the door with complementary rails mounted in the area of the leading edge member of an opening movement of the door leaf member, which have a third rectilinear section extending above the second rectilinear section approximately parallel thereto, optionally in its front, the wall opening facing end portion merges into a downwardly sloping end portion, which may have a radius of curvature of 700 mm or more.
- this front end portion of the supplementary rail ends at a distance in front of a plane containing the inner boundary surface of the door leaf in the closed position.
- the leading guide means in the region of the leading during the opening movement Torblattglieds a recorded in the supplementary rail guide means such as a rotatably mounted with respect to a substantially parallel axis of rotation axes guide roller, having a with respect to a parallel to the hinge axes extending pivot axis pivotally mounted on the leading in the opening movement gate member holder is attached to the leading door member.
- the possibly still remaining distance between the running on the inner boundary surface of the door leaf level and the front end of the supplementary rail or the sloping end portion of the supplementary rail is bridged by pivoting the holder and thus also the leading guide means.
- the inventively provided increase of the polygon ratio can in installation conditions, which allow only a small length of the second rectilinear section, also cause the trailing edge in the opening movement is still guided in reaching the open position in the arcuate guide rail section and possibly in the with the Torblatt protrudes into the opening to be closed. This reduces the available passage height of the wall opening.
- this deficiency can be countered by a lower in the closed position and trailing edge of the opening position in the closing position of the gate member at least when reaching the open position by a pivoting movement of this bottom edge having gate member in a lifting direction with respect to a in the Closed position arranged above gate member and with respect to the predetermined path is particularly raised.
- FIG. 1 is a representation to illustrate the kinematics of conventional goals
- FIG. 2 is a representation to illustrate the kinematics of gates according to the invention
- FIG. 1 is a representation to illustrate the kinematics of conventional goals
- FIG. 2 is a representation to illustrate the kinematics of gates according to the invention
- FIG. 1 is a representation to illustrate the kinematics of conventional goals
- FIG. 2 is a representation to illustrate the kinematics of gates according to the invention
- FIG. 2 is a representation to illustrate the kinematics of gates according to the invention
- FIG. 3 is a comparative illustration based on FIGS. 1 and 2.
- FIGS. 1 to 3 the advantageous kinematics of gates according to the invention with a radius of curvature of the inner boundary surface of the arcuate section of the rails in the range of 450 to 550 mm will be explained.
- the acceleration values at the upper edge of the uppermost door leaf member in the course of the opening movement are plotted against the timing of the opening movement caused by the polygon effect when the radius of curvature of the inner guide surface is 361.5 mm and the height of the individual door leaf members in the direction parallel to the lateral edges direction is 750 mm, wherein the opening speed is adjusted so that it is on average about 300 mm / sec.
- a radius of curvature of 361.5 mm for which the accelerations are plotted in FIG. 1
- acceleration jumps of more than 800 mm / sec 2 are obtained , as can be seen in FIG.
- the radius of curvature is increased to a value of 510 mm, the results shown in FIG. 2 result.
- this advantage can be utilized without requiring more space for the guide rail arrangement by providing supplementary rails for the rollers mounted on the upper door leaf member, which ends advantageously at a distance from the inner boundary surface of the door leaf in the closed position.
- FIG. 3 shows a comparison between the accelerations occurring in conventional gates and the accelerations occurring in the case of the invention, which particularly clarifies the advantages achievable with gates according to the invention.
- Fig. 3 the accelerations at the same average opening speed of about 300 mm / sec are shown.
- the advantages achieved according to the invention can also be utilized to increase the opening speed. Such an increase leads to an increase in the acceleration jumps even in gates according to the invention.
- the opening speed can be more than tripled compared to conventional gates until the accelerations occurring in conventional gates even at the usual speeds are achieved. As a result, the thermal properties during operation of gates according to the invention can be improved.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017123498.5A DE102017123498A1 (de) | 2017-10-10 | 2017-10-10 | Tor |
PCT/EP2018/076410 WO2019072589A1 (de) | 2017-10-10 | 2018-09-28 | Tor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3695082A1 true EP3695082A1 (de) | 2020-08-19 |
EP3695082B1 EP3695082B1 (de) | 2023-11-22 |
Family
ID=62716936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18786686.8A Active EP3695082B1 (de) | 2017-10-10 | 2018-09-28 | Tor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3695082B1 (de) |
DE (2) | DE102017123498A1 (de) |
PL (1) | PL3695082T3 (de) |
RU (1) | RU2744129C1 (de) |
WO (1) | WO2019072589A1 (de) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685567A (en) * | 1969-09-18 | 1972-08-22 | Paul E Pemberton | Sectional fire door assembly |
ES2056181T5 (es) | 1988-11-25 | 1999-04-16 | Hoermann Kg | Hoja de puerta. |
DE10325236A1 (de) * | 2003-06-04 | 2004-12-23 | Niewöhner, Bruno | Sektional-Tor mit abschnittsweisem kraftschlüssigem Antrieb im Sturzbereich |
DE102004047792A1 (de) * | 2004-09-29 | 2006-04-06 | Niewöhner Industrie GmbH + Co.KG | Sektionaltor |
DE102008007592A1 (de) * | 2008-02-06 | 2009-08-13 | Efaflex Tor- Und Sicherheitssysteme Gmbh & Co. Kg | Hubtoranordnung sowie Torsturz-Abdichteinrichtung hierfür |
DE202009000929U1 (de) * | 2009-01-24 | 2009-03-26 | Sommer Antriebs- Und Funktechnik Gmbh | Antriebssystem für ein Tor |
DE102011002735B3 (de) | 2010-12-30 | 2012-04-19 | Hörmann KG Antriebstechnik | Herstell- und Betriebsverfahren zum Herstellen und Betrieb eines automatisch angetriebenen Tores sowie Torsystem |
DE102015112633B4 (de) * | 2015-07-31 | 2017-04-13 | EFAFLEX INŽENIRING d.o.o. Ljubljana | Rolltoranordnung ohne Polygoneffekt |
DE102016014202B4 (de) * | 2016-11-17 | 2024-03-07 | Hörmann KG Brockhagen | Tor |
-
2017
- 2017-10-10 DE DE102017123498.5A patent/DE102017123498A1/de active Pending
-
2018
- 2018-06-05 DE DE202018103141.4U patent/DE202018103141U1/de active Active
- 2018-09-28 RU RU2020115170A patent/RU2744129C1/ru active
- 2018-09-28 PL PL18786686.8T patent/PL3695082T3/pl unknown
- 2018-09-28 WO PCT/EP2018/076410 patent/WO2019072589A1/de unknown
- 2018-09-28 EP EP18786686.8A patent/EP3695082B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019072589A1 (de) | 2019-04-18 |
PL3695082T3 (pl) | 2024-05-20 |
DE202018103141U1 (de) | 2018-06-12 |
RU2744129C1 (ru) | 2021-03-02 |
DE102017123498A1 (de) | 2019-04-11 |
EP3695082B1 (de) | 2023-11-22 |
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