EP3803003A1 - Kraftfahrzeugtürschloss - Google Patents
KraftfahrzeugtürschlossInfo
- Publication number
- EP3803003A1 EP3803003A1 EP19731137.6A EP19731137A EP3803003A1 EP 3803003 A1 EP3803003 A1 EP 3803003A1 EP 19731137 A EP19731137 A EP 19731137A EP 3803003 A1 EP3803003 A1 EP 3803003A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pawl
- drive
- lever
- door lock
- vehicle door
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/26—Cooperation between bolts and detents
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/36—Noise prevention; Anti-rattling means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
- E05B81/21—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening with means preventing or detecting pinching of objects or body parts
Definitions
- the invention relates to a motor vehicle door lock, with a locking mechanism of a catch and at least one pawl, further comprising a Zuziehantrieb and an opening drive for the locking mechanism, wherein the catch can be converted by means of Zuziehantriebes in an overstroke.
- the Zuziehantrieb ensures that also with the help of an electric motor, the locking is pulled.
- the locking first assumes a pre-locking position, for example, by an operator manually closes an associated motor vehicle door. Starting from this pre-locking position, the closing drive subsequently ensures that the locking mechanism is transferred to the main locking position.
- the Zuziehantrieb ensures that the locking mechanism or the catch is transferred altogether in an overstroke position beyond its main rest position.
- both an opening drive and a closing drive or a closing aid are realized.
- the rotary latch can also be transferred beyond its latching position or main latching position into an overstroke position or the previously mentioned overstroke position.
- the object of the known teaching is to prevent damage occurring in use in the lock.
- Opening aid realized.
- a first output element acts as Zuzieh aid
- a second output element takes over the function of an opening aid. Since an associated output gear acts on the first output element in one direction and the second output element in an opposite direction, both functions can be realized separately from one another.
- EP 1 404 936 B1 deals with a lock, in particular for motor vehicle doors or flaps, which operates comparably. Also in this case, a first output element operates in a first direction of the drive as an opening aid on the pawl. In contrast, a second output element acts in a direction opposite to the first direction of the second running direction of the drive part as a closing aid on the rotary latch.
- the invention is based on the technical problem of further developing such a motor vehicle door lock so that the noise development is reduced even more in particular during an opening process of the locking mechanism compared to previous embodiments.
- the invention proposes in a generic motor vehicle door lock that the catch is held by means of Zuziehantriebes in the overstroke position to open the locking mechanism, so that the opening drive opens the pawl and then the Zuziehantrieb can drive back with the locking mechanism open.
- the invention is initially based on the recognition that the overtravel position of the catch, which is assumed to open the locking mechanism, ensures with the aid of the closing drive that all elements of an associated release chain are decoupled from opening forces built up by a door rubber seal. That is, by the assumed overstroke position of the catch and thus the locking mechanism in question, the release chain in question virtually virtually no force in the
- the release chain is composed of the opening drive and a release lever on which the opening drive works advantageously.
- the release lever in turn ensures that the pawl is lifted from its position taken in the closed state locking position relative to the rotary latch. Since the catch is inventively held to open the locking mechanism and first with the help of Zuziehantriebes in the overstroke, it comes here to no detent between the pawl and the catch. The pawl can thus in the overstroke position of the catch without releasing a locking action by means of the opening drive or generally the
- the pawl which is held in the open position by means of the opening drive, now ensures that the closing drive can then drive back when the locking mechanism is open.
- the invention is based on the further recognition that when the Zuziehantriebes retracting the rotary latch, starting from its overstroke position in the open position (possibly spring assisted) can pass. In this process, the pawl is still held in its open position by means of the opening drive.
- the catch happens to the pawl, which can not come into this and then come to the open catch to the plant. For as soon as the catch and thus the locking mechanism is open, and the opening drive can go back to its basic position, because the pawl is then held in contact with the catch and can not fall into the catch in the thus assumed open position of the locking mechanism.
- the opening drive operates advantageously on the previously mentioned trigger lever as another part of the trip chain.
- an internal operating lever and / or an external operating lever for mechanical loading of the locking mechanism can also be provided.
- the inner operating lever and / or the external operating lever thus occur to the trigger chain and ensure that the locking in question can be inventively opened not only motor but also mechanically.
- the inside operating lever and / or the outside operating lever allow additional and mechanical ejection. This generally means an interruption of a closing process and / or an electrical opening operation.
- the Zuziehantrieb has, inter alia, a drive pawl and a transmission lever.
- the drive pawl is generally connected at its one end rotatably connected to the transmission lever.
- the other end of the drive pawl usually interacts with a pin of the catch.
- the design is further made such that the drive pawl converts a motor-driven pivotal movement of the transmission lever in a working on the journal of the rotary latch thrust movement for pulling the catch.
- an electric motor as part of Zuziehantriebes first of all ensures that the transmission lever is pivoted.
- the transmission lever is in turn generally stored stationary.
- the motorized pivoting movement of the transmission lever thus opens into a pushing movement of the drive pawl.
- the drive pawl is mounted with its one end on the transmission lever.
- the other end of the drive pawl is now moved by the pivotal movement of the transmission lever on the pin of the rotary latch and ensures that the pin is acted upon by a corresponding thrust movement.
- This push movement on the journal of the rotary latch has the consequence that the catch and thus the locking mechanism are pulled.
- the drive pawl In order for the drive pawl to move towards the journal of the rotary latch and to be able to carry out the aforementioned push movement, the drive pawl is generally guided by means of a guide pin on the trigger lever.
- the guide pin in question interacts on the release lever with a guide contour on the drive pawl.
- the drive pawl is generally equipped not only with the previously discussed and interacting with the trigger lever guide contour. But usually the drive pawl additionally has an ejector contour.
- the ejector contour in turn interacts with the inside operating lever and / or the outside operating lever. As already explained, it comes between the guide contour and the guide pin on the release lever or the release lever itself to the described interaction effect. This ensures that the drive pawl guided in the described To pull on the journal of the rotary latch out and applied after contact with the pin this with the desired thrust movement.
- the guide contour interact with the opening drive via the release lever.
- the guide contour and the ejector contour are generally spaced apart from each other.
- the electrical travel range of the release lever corresponds to the release lever being acted upon by the rotary latch with the aid of the opening drive for lifting the pawl so far that the journal or guide pin on the release lever leaves the guide contour but can not interact or interact with the ejector contour.
- the mechanical travel range is completed, it is necessary to use the
- Actuated lever and / or external actuating lever acted trigger lever interacts with its guide pin with the Auswerferkontur on the drive pawl.
- the drive pawl is ejected and any Zuziehvorgang interrupted because a mechanical connection from Zuziehantrieb on the drive pawl to the pin on the catch is interrupted.
- the drive pawl is usually designed as a Flohlraum enclosing frame pawl.
- the guide pin of the release lever can be moved.
- the electrical travel range corresponds to the fact that the guide pin of the release lever leaves the guide contour and is moved into the interior of the Flohlraumes, but without being able to interact with the Auswerferkontur the drive pawl.
- a motor vehicle door lock and in particular an electric lock is provided, which not only allows a particularly gentle and therefore quiet opening.
- the motor vehicle door lock according to the invention also allows for additional mechanical ejection. That is, any Zuziehvorgang can be interrupted at any time mechanically. This is of particular importance if, for example, a garment of an operator should be trapped during the closing process in the closing door gap between a door leaf and the motor vehicle body or even a finger in the worst case. In any case, the closing process can be interrupted immediately by the operator in this case via the internal operating lever and / or external operating lever
- Zuziehvorgang interrupts or disconnects the mechanical connection. This can be done simply by the fact that the operator in question operates, for example, an outside door handle and thereby acts on the external operating lever. Alternatively or additionally, however, a door inner handle and thus the inner actuating lever can be acted upon to effect the desired mechanical separation and the interruption of the closing process and / or electrical opening operation.
- a door inner handle and thus the inner actuating lever can be acted upon to effect the desired mechanical separation and the interruption of the closing process and / or electrical opening operation.
- the main benefits are the main benefits.
- FIG. 1 shows the motor vehicle door lock according to the invention reduced to the components essential for the invention in a first perspective view
- FIG. 2 shows the object according to FIG. 1 in another perspective view
- Figure 3 is a front view of the article of Figures 1 and 2
- Figure 4 is an associated rear view
- FIGS 5A to 5C different functional positions when pulling or electrical opening of the locking mechanism.
- a motor vehicle door lock is shown, which is reduced to the essential components and elements of the invention. It can be seen first of all a locking mechanism 1, 2, 3 from a rotary latch 1 and a pawl 2, 3. According to the embodiment, two pawls 2, 3 realized. It is therefore not restrictive to a multi-pawl
- the first pawl 2 is formed according to the terminology in the previously already referenced DE 10 2013 103 245 A1 as a comfort pawl 2.
- the second pawl 3 is a pre-latching pawl 3 (see, in particular, FIG.
- the ratchet 1, 2, 3 is in a Flauptrast ein and interacts with a locking pin, not shown, which may be disposed on a motor vehicle body. Both pawls 2, 3 are each rotatably mounted and fixed in a lock case, not shown. In the low-pressure position shown in FIGS. 3 and 4, the first pawl or comfort pawl 2 ensures that the catch 1 is held in this position. In contrast, the second pawl or pre-locking pawl 3 ensures that the comfort pawl 2 is not removed from its retracted into a Flauptrast the catch 1 position. For the following considerations is mainly focused on the first pawl or comfort pawl 2.
- an opening drive 4 operates on a release lever 5, as indicated in FIG.
- the locking mechanism 1, 2, 3 independent of the electric motor opening opening 4 by means of an internal operating lever or external actuating lever 6 mechanically and independently of the electromotive opening drive 4 are opened.
- an inner door handle or outer door handle not explicitly shown, ensures that the inner actuating lever or outer actuating lever 6 works in the same direction as the opening drive 4 on the release lever 5 (see FIG.
- Stop edge 7 on the release lever 5 to the right and in the front view of Figure 3 and the rear view of Figure 4 is moved upward, as indicated by an associated arrow in Figures 3 and 4.
- the opening movement of the release lever 5 realized in this way results in the release lever 5 executing a pivot movement in the clockwise direction about its axis 8 drawn in FIG.
- the release lever 5 and the first pawl or comfort pawl 2 are mounted coaxially, taking into account the common axis 8 in the lock housing, not shown.
- leads with a Publ voltage operation of the locking mechanism 1, 2, 3 a forth going rotational movement of the release lever 5 in the clockwise direction shown in Figure 3 that in this process, the first pawl or comfort pawl 2 is taken in the direction of the clockwise movement.
- the locking mechanism 1, 2, 3 is open.
- the motor vehicle door lock according to the invention is additionally equipped with a closing drive 12, 13, 14.
- the Zuziehan drive 12, 13, 14 has a drive pawl 14.
- a transmission lever 13 is provided.
- the transmission lever 13 is stationary and rotatably mounted within the motor vehicle door lock or a motor vehicle housing, namely about an axis 15.
- the drive pawl 14 is rotatably connected with its one end to the transmission lever 13.
- a further axis of rotation 16 is provided.
- the drive pawl 14 interacts with a pin 17 on the catch 1 for closing the locking mechanism 1, 2, 3, as will be explained in more detail below.
- the drive pawl 14 converts a motor-driven pivotal movement of the transmission lever 13 in a working on the pin 17 on the rotary latch 1 thrust movement, so that in this way the catch 1 and thus in total the locking mechanism 1, 2, 3 can be pulled. This can be seen in particular in FIGS. 5A to 5C. In fact, a pivotal movement of the transmission lever 13 leads to the associated axis 15 in the
- Figure 5A indicated clockwise to that on the transmission lever 13 mounted drive pawl 14 is moved in the direction of the pin 17 on the catch 1.
- a drive or electric motor 12 operates on the transmission lever 13, as shown in FIG. The movement is guided on the one hand by the axis 16 and on the other hand a pin or guide pin 18 on the release lever 5.
- the drive pawl 14 is formed according to the embodiment as a Flohlraum 19 enclosing frame pawl.
- the associated longitudinal legs define on the inside a guide contour 20 and an ejector contour 21, whose design and operation will be explained in more detail below.
- the locking mechanism 1, 2, 3 finally reaches the over-stroke position already described in the introduction.
- the catch 1 is held by means of Zuziehantriebes 12, 13, 14 in this overstroke position.
- the opening drive 4 can open the pawl or first pawl 2.
- the opening drive 4 is acted upon such that the guide pin 18 on
- Trigger lever 5 assumes its position shown in the figure 5C in the cavity 19. Since the guide pin 18 on the release lever 5 in this open position of the pawl or first pawl 2 is spaced from the Auswerferkontur 21 and consequently the ejector contour 21 is not applied, the drive pawl 14 remains as part of Zuziehantriebs 12, 13, 14 as before and unchanged in contact with the pin 17 of the rotary latch 1. In the overstroke position of Figure 5C, the opening drive 4 can now open the pawl 2, 3. For this purpose, the pawl 2 is lifted from the spaced rotary latch 1 by means of the release lever 5 according to the indicated in Figure 5C clockwise movement.
- the closing drive 12, 13, 14 can now be moved back when the locking mechanism is open.
- the opening drive 4 acts on the pawl or first pawl 2 in the unopened sense.
- the Zuziehan drive 12, 13, 14 go back to its original position.
- the catch 1 is opened.
- the opening drive 4 for the pawl 2 can be moved back to its original position. Because the rotary latch 1 located in the open position ensures that the pawl 2 can not fall into a latching position, but rather rests against the open rotary latch 1.
- an electrical and mechanical displacement range of the triggering lever 5 corresponds to the fact that the guide pin 18 assumes a position on the release lever 5, which corresponds approximately to its arrangement in the cavity 19 of the drive pawl 14.
- the mechanical displacement range corresponds to the fact that the
- Questionable guide pin 18 may interact with the Auswerferkontur 21 on the release lever 5.
- the closing process can be interrupted at any time mechanically.
- the drive pawl 14 can be ejected and consequently the closing process is interrupted.
- the Zuziehan drive 12 13, 14 is then mechanically separated from the rotary latch 1, because the drive pawl 14 can no longer act on the pin 17 on the rotary latch 1 with the thrust movement described.
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018113270.0A DE102018113270A1 (de) | 2018-06-05 | 2018-06-05 | Kraftfahrzeugtürschloss |
| PCT/DE2019/100479 WO2019233524A1 (de) | 2018-06-05 | 2019-05-31 | Kraftfahrzeugtürschloss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3803003A1 true EP3803003A1 (de) | 2021-04-14 |
| EP3803003B1 EP3803003B1 (de) | 2023-06-21 |
Family
ID=66912496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19731137.6A Active EP3803003B1 (de) | 2018-06-05 | 2019-05-31 | Kraftfahrzeugtürschloss |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11933091B2 (de) |
| EP (1) | EP3803003B1 (de) |
| DE (1) | DE102018113270A1 (de) |
| WO (1) | WO2019233524A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11359418B2 (en) * | 2018-07-19 | 2022-06-14 | Brose Schliesssysteme Gmbh & Co. Kg | Motor vehicle lock |
| US11619078B2 (en) | 2018-07-19 | 2023-04-04 | Brose Schliesssysteme Gmbh & Co. Kommanditgesellschaft | Motor vehicle lock |
| JP7215153B2 (ja) * | 2018-12-26 | 2023-01-31 | 株式会社アイシン | 車両用ドアロック装置 |
| US12077995B2 (en) * | 2020-08-05 | 2024-09-03 | Inteva Products, Llc | Side door latch |
| DE102020215931A1 (de) | 2020-12-15 | 2022-06-15 | Witte Automotive Gmbh | Schließvorrichtung |
| US11821241B2 (en) * | 2021-06-01 | 2023-11-21 | AISIN Technical Center of America, Inc. | System and method for operating a power tailgate system |
| CN113494218B (zh) * | 2021-07-26 | 2022-08-16 | 上海恩井汽车科技有限公司 | 锁装置及机动车 |
| USD1003686S1 (en) * | 2021-11-04 | 2023-11-07 | Marine Town Inc. | Latch |
| DE102022107656A1 (de) | 2022-03-31 | 2023-10-05 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss, insbesondere Kraftfahrzeug-Türschloss |
| DE102023106833A1 (de) * | 2023-03-20 | 2024-09-26 | Audi Aktiengesellschaft | Verriegelungseinrichtung für eine Heckklappe eines Kraftfahrzeugs |
| DE102023122231A1 (de) * | 2023-08-21 | 2025-02-27 | Kiekert Aktiengesellschaft | Zuzieheinrichtung für ein Kraftfahrzeug-Schloss |
| DE102024102857A1 (de) * | 2024-02-01 | 2025-08-07 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Schloss |
| US20250257591A1 (en) * | 2024-02-12 | 2025-08-14 | Kiekert Aktiengesellschaft | Motor vehicle lock, in particular a motor vehicle door lock |
| DE102024112351A1 (de) * | 2024-05-02 | 2025-11-06 | Kiekert Aktiengesellschaft | Verfahren und Vorrichtung zum Öffnen eines Türelements eines Kraftfahrzeugs |
| DE102024210018A1 (de) * | 2024-10-16 | 2026-04-16 | Witte Automotive Gmbh | Verriegelungsvorrichtung und Fahrzeugelement |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19919765A1 (de) | 1999-04-29 | 2000-11-09 | Bosch Gmbh Robert | Kraftfahrzeug-Türschloß o.dgl. mit elektrischer Öffnungshilfe und Schließhilfe |
| DE10133092A1 (de) * | 2001-07-11 | 2003-01-30 | Huf Huelsbeck & Fuerst Gmbh | Schloß, insbesondere für Kraftfahrzeugtüren, -klappen od. dgl. |
| US6659515B2 (en) * | 2001-10-30 | 2003-12-09 | Kiekert Ag | Power-closing motor-vehicle door latch |
| DE10327997A1 (de) * | 2003-06-21 | 2005-01-13 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Schloss für Türen oder Klappen an Fahrzeugen |
| DE102004011798B3 (de) | 2004-03-11 | 2005-10-13 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Schloss, insbesondere für Fahrzeugtüren, -klappen oder dergleichen |
| DE102004034628A1 (de) | 2004-07-16 | 2006-02-16 | Brose Schließsysteme GmbH & Co.KG | Kraftfahrzeugschloß |
| DE102004044929A1 (de) * | 2004-09-14 | 2006-03-30 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Verschluss für bewegliche Karosserieteile eines Fahrzeugs, wie eine Heckklappe |
| DE102006035556A1 (de) | 2006-07-27 | 2008-01-31 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Verschluss für Fahrzeuge |
| EP2050903B1 (de) * | 2007-10-17 | 2012-06-27 | Huf Hülsbeck & Fürst GmbH & Co. KG | Verschluss für Fahrzeuge |
| DE102007057560A1 (de) * | 2007-11-29 | 2009-06-04 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Verschluss für Fahrzeuge |
| DE102008035607A1 (de) * | 2008-07-31 | 2010-02-04 | Kiekert Ag | Schlosseinheit mit zwei Sperrklinken und Positionserkennungsmitteln |
| DE202008015789U1 (de) * | 2008-11-28 | 2010-04-22 | Kiekert Ag | Kraftfahrzeugtürverschluss |
| JP5919600B2 (ja) * | 2012-04-11 | 2016-05-18 | 三井金属アクト株式会社 | 車両用ラッチ装置 |
| DE102013103245A1 (de) | 2013-03-28 | 2014-10-02 | Kiekert Aktiengesellschaft | Kraftfahrzeugtürverschluss |
| KR102681036B1 (ko) * | 2016-12-19 | 2024-07-03 | 현대자동차주식회사 | 차량용 테일게이트의 개폐장치 |
-
2018
- 2018-06-05 DE DE102018113270.0A patent/DE102018113270A1/de not_active Withdrawn
-
2019
- 2019-05-31 WO PCT/DE2019/100479 patent/WO2019233524A1/de not_active Ceased
- 2019-05-31 US US15/734,585 patent/US11933091B2/en active Active
- 2019-05-31 EP EP19731137.6A patent/EP3803003B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20210230911A1 (en) | 2021-07-29 |
| US11933091B2 (en) | 2024-03-19 |
| EP3803003B1 (de) | 2023-06-21 |
| DE102018113270A1 (de) | 2019-12-05 |
| WO2019233524A1 (de) | 2019-12-12 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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