EP3504056A1 - Vorschubeinrichtung, ballenpresse und schutzverfahren - Google Patents
Vorschubeinrichtung, ballenpresse und schutzverfahrenInfo
- Publication number
- EP3504056A1 EP3504056A1 EP17761220.7A EP17761220A EP3504056A1 EP 3504056 A1 EP3504056 A1 EP 3504056A1 EP 17761220 A EP17761220 A EP 17761220A EP 3504056 A1 EP3504056 A1 EP 3504056A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- feed
- feed device
- housing
- possibly
- baler
- 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
- 238000000034 method Methods 0.000 title claims description 21
- 239000000835 fiber Substances 0.000 claims abstract description 54
- 239000002657 fibrous material Substances 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 28
- 230000001681 protective effect Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3078—Presses specially adapted for particular purposes for baling; Compression boxes therefor with precompression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3057—Fluid-driven presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
- B30B9/301—Feed means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
- B30B9/3014—Ejection means
Definitions
- the invention relates to a feed device, a baler equipped therewith and a protective method with the features in the preamble of the main method and device claims.
- baler and feed device are known from EP 1 120 237 A2.
- the feed device for the loose fibrous material to be pressed also has
- the feed device is used on the one hand as a filling slide of a filling device and on the other hand as a pressing device, in particular as a pre-press.
- the baler is used for pressing fiber material, which consists of loose fibers, especially short
- the script deals with the dust disposal.
- pressing dust-laden air flows from the pressed material through the perforated feed element in a space behind the feed element and is sucked from here by means of negative pressure from an external fan and transported to a dust collector.
- the claimed feed and baling technique i. the feed device equipped with it
- Baler and the baling process, as well as the protection technology used for this purpose offer one
- the protection technique i. the protective device and the
- the counter-air flow is directed against the fiber fly or fiber access to be prevented and blows the fibers away. If the feed element of
- Feed device is additionally guided, with the protection technology, an access of the fibers to
- Feed device can be prevented.
- a feed element may be formed as a perforated plate with air-permeable through openings in the plate surface. This allows for a movement of the feed element, in particular a linear movement, in a housing of the feed device an air exchange and pressure equalization in the areas in front of and behind the perforated plate. This is beneficial to prevent unwanted fiber fly, or at least largely suppress.
- the perforated plate can be used with particular success together with the claimed
- Protection technology can be used. It is particularly suitable for a sliding wall of a filling slide.
- the perforated plate can also be used in conventional and
- the feed device may be present on the baler one or more times. She can also be in
- the feed element can be correspondingly different, e.g. be designed as a slide wall or as a press ram.
- the feed device has in the various
- Embodiments each have a housing in which the preferred plate-like feed element moves. This can eg a reversing linear movement in one Be feed direction. Alternatively, a rotary or pivoting movement, for example in the manner of a paddle wheel,
- the feed device has a drive element and possibly a preferably separate guide element for the
- Feed element on In particular, in a linear and reversing moving feed element are a linear and reversing moving feed element.
- a rotating or pivoting moving feed element may e.g. a guide element omitted.
- the drive and possibly guide elements can be designed in different ways, e.g. as a piston rod and as
- the protective device has an overpressure chamber with a chamber wall facing the advancing element.
- Overpressure chamber is preferably arranged in the feed direction behind the feed element. It can be arranged within the housing of the feed device.
- Overpressure chamber can be sealed laterally and to the rear.
- In the chamber wall can one or more
- Passage openings for a drive element and / or a guide element may be present, wherein a
- the one or more passage openings allow a passage movement of the drive and / or guide elements connected to the feed element in its
- the chamber wall can the pressure chamber up to the or the free space against the housing interior and the
- Feed device e.g. a storage of a
- Such storage may be at a
- the overpressure chamber forms a fiber-free or at least largely fiber-free shelter for the drive and guide area of the feed device.
- the fibers remain on the front or conveying side of the feed element.
- the claimed protection technique can be used with particular advantage for a filling device of the baler.
- the filling device and the feed device have a housing with a closable inlet opening pointing towards a fiber feed and an outlet opening facing the pressing area
- Filling device a pre-compression device with a retaining device for batch collecting
- Pre-compacting of fiber material may be arranged in said housing.
- the retaining device holds the one or more located in the region of the outlet opening and
- the protection technology is of particular advantage.
- the formation of the feed element as a perforated plate is low.
- Feed device for fiber material and a protective device in side view a feed device with a
- the invention relates to a baler (1) with a feed device (4) and an associated
- the invention further relates to a baling method with a feed method and a protective method.
- the invention relates to a feed device (4) or a feed method per se with a protective device (3) or a protective method for use on a baler (1) or with a Baling process.
- FIG. 1 shows a baling press (1) for producing highly compacted pressed bales from a fibrous material (2) indicated schematically in FIGS. 3 and 6.
- a baling press (1) for producing highly compacted pressed bales from a fibrous material (2) indicated schematically in FIGS. 3 and 6.
- the fiber material In the case of the fiber material
- the fibrous material (2) are preferably short cut fibers, so-called staple fibers.
- the fibrous material (2) consists of synthetic fibers. Alternatively, it may be natural fibers, mixed materials or the like. act.
- the fibers are lightweight and can fly or float in the air and can be carried along by airflow.
- the baler (1) has a fiber feed (28), a filling device (29) and a pressing device (5).
- the filling device (29) can with a
- Retaining device (31) to be equipped Figures 1 and 5 show such a design.
- a filling device (29) without retaining device (31) and possibly without pre-compression within the filling device (29) is shown.
- a weighing device (not shown) for fibrous material (2) may be present, e.g. at the filling device (29) and / or elsewhere.
- the fiber material (2) is fed by a fiber processing in the fiber feed (28).
- the fiber feed (28) has e.g. a condenser for separating the fibers from a transport air Ström and a subsequent
- Feed chute (34) From the fiber feed (28), in particular the feed chute (34), the fiber material (2) enters the filling device (29). It is there collected and possibly pre-compacted and then in the
- the pressing device (5) has a frame with a
- the pressed bale (not shown) can also be provided with a packaging or wrapping and / or a fixing, in particular a strapping (not shown).
- a packaging or wrapping and / or a fixing in particular a strapping (not shown).
- only one prepressing can take place in the pressing device (5), the final pressing taking place at a different location and at a later time.
- the press shaft (35) and the press drive are connected to The press shaft (35) and the press drive.
- the press shaft has a mobile press box (36) at one, preferably lower, end region, in which the pressed bale is formed.
- the mobile press box (36) may be movable and interchangeable with the pressed fiber product. He may alternatively have a closable opening for removal of the pressed material.
- the press box (36) can be inserted into the shaft space
- the press drive is e.g. designed as a hydraulic pressure cylinder.
- the press drive is located at the top of the press shaft (35) and is connected to the upper press die (15). The upper home or rest position of
- Press ram is located approximately at or above the filling device (29).
- the lower ram forms a counter punch. It can be arranged stationary. It can be located in particular on the bottom of the box.
- the kinematics and arrangement of the press drive can be
- both press punches can be driven.
- the filling device (29) has a horizontal, in particular horizontal or oblique orientation. It is attached laterally to the press shaft (35). At the discharge point, an outlet opening (12) with a controllable closure (13) is arranged.
- the baler (1) has a feed device (4) for the loose fiber material (2) to be compressed, which can be present singly or multiply.
- the feed device (4) has a movable and driven and optionally additionally guided feed element (14,15).
- the feed device (4) is associated with a protective device (3), which protects the drive and possibly guide region of the feed device (4), in particular their storage (19) with a counter-air flow (27) against fiber fly.
- the counter-air flow (27) is e.g. directed in the feed direction (18).
- the baler (1) can be one or more of these components
- Feed device (4) may e.g. be associated with the filling device (29).
- the feed device (4) is formed in this case by the filling slide (6).
- Figures 1 to 5 show such a design.
- a feed device (4) can be formed by the pressing device (5), in particular by the pre-press.
- FIG. 6 illustrates such a design.
- the feed device (4) has in the various embodiments in each case a housing (7) in which the driven feed element (14,15) at least in the feed direction (18) and possibly also reversing in
- the housing (7) is designed as a collecting shaft and has the lying, in particular horizontal or oblique direction shown.
- the housing (7) has e.g. a cuboid shape and has housing walls (8,9,10,11).
- Housing (7) is at the same time the housing of the filling device (29) and is laterally attached to the press shaft (35). At the mouth, the housing (7) has a
- Outlet opening (12) is provided with a controllable shutter (13), e.g. is designed as a movable partition with an actuator.
- the closure (13) or partition may e.g. along the press shaft (35)
- the housing (7) otherwise has a preferred
- roof wall (10) is provided, through which the fiber material (2) from the subsequent supply chute (34) can be supplied.
- the roof wall (10) can have a corresponding inlet opening according to FIGS. 5 and 6.
- the roof wall (10) may alternatively be omitted.
- Inlet opening on the housing top can be closed as needed and in different ways. This can eg by a controllable closure, eg a
- the filling slide (6) on the upper side have a corresponding lying wall portion which in the front
- Feed position closes the inlet opening.
- FIG. 6 shows such a design.
- the housing (7) may be tubular and formed a part or a
- the housing (7) has in this case side walls (9) and a front ⁇ or rear wall (8) and is at a vertical
- the advancing element (14, 15) is movably arranged in the housing (7). It preferably performs a reversing linear motion.
- the feed element (14,15) has in the various embodiments
- the feed element (14, 15) can have a wall closed in the feed direction (18). It may alternatively be designed as a perforated plate and permeable to air
- the advancing element (14) is designed as a slide wall and is moved linearly in the horizontal or oblique direction.
- the Feed element (15) formed as an upper punch and performs a vertical or substantially vertical feed movement. The return movements are in each case directed opposite to the feed direction (18).
- the drive of a feed element (14,15) can in
- the exemplary embodiments shown are a cylinder whose extensible drive element (16), in particular its piston rod, is connected to the advancing element (14, 15), in particular at its rear side.
- the feed element (14,15) is shown in the
- Embodiments with a separate guide e.g. a rod guide, provided. It has one or more
- Feed element (14,15) are connected on the back and the e.g. are designed as extendable or telescopic guide rods.
- the drive elements (16) and the guide elements (17) may each have a bearing (19) which allows support and guidance on the housing (7) during its feed and return movement.
- the storage (19) may e.g. be designed as a slide bearing.
- the drive elements (16) and possibly the guide elements (17) protrude from the outside and preferably through the rear wall (8) in the housing (7).
- Cylinders can be arranged outside the housing (7) and supported.
- One or more bearings (19) can be arranged in or on the rear wall (8). They can be accessible from the inside of the housing.
- the protective device (3) has an overpressure chamber (20) with a chamber wall (23) facing the advancing element (14, 15).
- the overpressure chamber (20) is in the shown embodiments in the feed direction (18) behind the Feed element (14,15) arranged. In the shown
- the pressure chamber (20) in the housing (7) is arranged. She is in front of the
- the overpressure chamber (20) serves in particular for shielding the one or more
- the chamber wall (23) is in the transverse housing (7) and with
- Drive element (16) forms.
- a separate guide can in the chamber wall (23) one or more other passage openings (25) for a guide element
- the overpressure chamber (20) has an associated one
- the overpressure is preferably in all movement positions of the
- Feed element (14,15). The overpressure creates an in
- FIG. 3 indicated counter-air flow (27) through the or the free spaces (26), in particular annular gaps.
- the counter-air flow (27) is essentially in the feed direction
- the overpressure generator (21) can be arranged inside or outside the overpressure chamber (20). It can be designed in any suitable way, e.g. when
- such a blower (21) is designed as a fan, which promotes high volume flows at a low pressure increase.
- Housing interior can e.g. 1.1 to 2.
- the fan (21), in particular the fan, may e.g. at the
- the overpressure generator (21) can be controlled or regulated. It can operate constantly or in dependence on the movements and positions of the advancing element (14, 15).
- the overpressure chamber (20) can be delimited on the front side by the said chamber wall (23) and on the rear side by the housing rear wall (8) and laterally by the housing walls (9, 10, 11).
- the overpressure chamber (20) can be airtight sealed or sealed except for the one or more free spaces (26) and a possible connection (22).
- Chamber wall (23) is correspondingly tightly mounted in the housing (7).
- the protective device (3) can be used in one or more of the aforementioned feed devices (4) and can serve for their protection against Faserkont amination.
- the protective device (3) can one
- Pressing device (5) in particular a pre-press, be assigned according to Figure 6.
- Overpressure chamber (20) a transverse chamber wall (23) and possibly a rear or upper housing wall (8)
- the housing area adjoining in the feed direction (18) can open laterally in the area of the outlet opening (12) and optionally with the closure (13).
- Filling device (29) and the filling slide (6) is missing.
- a protective device (3) according to Figure 2 to 5 may be arranged.
- Figures 1 and 5 show a training variant of
- Pre-compression device (30) has.
- Pre-compression device (30) allows collecting and pre-compression of several fiber bundles in the housing (7) or collecting shaft with closed housing opening (12) and recessed closure (13).
- the filling slide (6) and the closure (13) and optionally the fiber feed (28) or a controllable closure at the inlet opening are controlled such that the filling slide (6) successively several fiber material batches in the direction of outlet opening in several feed and return movements (12) advances and compacted in the local precompression against the closed closure (13). This can during a press cycle of the pressing device
- This pre-compaction in the filling device (29) shortens the process time for the production of pressed bales and relieves the pressure device (5).
- Retaining device (31) one or more
- the restraint device (31) has one or more
- the retainers (32) are e.g. formed as curved retaining arms, which can penetrate in a rotational movement about an upright axis through inlet openings in the side walls (9) in the housing interior and move back. They pivot into the housing interior as soon as the filling slide (6) and its slide wall (14) are driven far enough back after the pre-pressing.
- Figure 5 shows this training.
- a modified one is a modified one
- the embodiment shown in Figure 5 can be used with or without protection device (3).
- the slide wall (14) may be impermeable to air or designed as a perforated plate.
- a baler with the filling device (29) shown in Figure 5 is in addition Pre-compression device (30) and retaining device (31) in conjunction with a perforated plate possible, said baler (1) may be formed with or without protective device (3).
- Embodiments are possible in various ways.
- the features of the embodiments and the variants mentioned can be arbitrary with each other
- a feed device (4) a rotating or
- Protective device (3) with a pressure chamber (20) can between the rotary or rotary actuator and the
- the chamber wall (23) may have a single passage opening (24) with the said free space (26) for a rotating
- An advancing device (4) with a protective device (3) can also be arranged elsewhere in a baling press (1), e.g. in the area of the fiber feed (28), in particular on a condenser there.
- the arrangement of a protective device (3) is possible on any number and type of feed devices (4). Furthermore, modifications of the baler (1) in
- the pressing device (5) and the press shaft (35) may have another, for example, lying, alignment.
- the filling device (29) can be arranged and formed in a different manner. It can, for example, oblique filling shafts with pivot locks, sliders or the like. exhibit. These can also form feed devices of the aforementioned type, wherein the fiber transport by gravity, compressed air or otherwise takes place and the advancing element is passive in nature and by a controllable and possibly driven closure means, such as a screw cap, slide or the like. , is formed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016104699.8U DE202016104699U1 (de) | 2016-08-26 | 2016-08-26 | Ballenpresse |
PCT/EP2017/071371 WO2018037090A1 (de) | 2016-08-26 | 2017-08-24 | Vorschubeinrichtung, ballenpresse und schutzverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3504056A1 true EP3504056A1 (de) | 2019-07-03 |
EP3504056B1 EP3504056B1 (de) | 2024-02-28 |
Family
ID=59761943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17761220.7A Active EP3504056B1 (de) | 2016-08-26 | 2017-08-24 | Vorschubeinrichtung, ballenpresse und schutzverfahren |
Country Status (5)
Country | Link |
---|---|
US (1) | US11465380B2 (de) |
EP (1) | EP3504056B1 (de) |
CN (2) | CN109963705B (de) |
DE (1) | DE202016104699U1 (de) |
WO (1) | WO2018037090A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202018103167U1 (de) * | 2018-06-06 | 2019-09-09 | Autefa Solutions Germany Gmbh | Sicherheitseinrichtung für eine Austragvorrichtung einer Ballenpresse |
CN110744851B (zh) * | 2019-10-31 | 2021-07-02 | 共合科技发展(台州)有限公司 | 一种多种体积的固废挤压处理装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1014138B (it) * | 1973-06-07 | 1977-04-20 | Dorst O U Schlegel W Keramikma | Procedimento e dispositivo per la fabbricazione di corpi sagomati ce ramici particolarmente di corpi ma gnetizzati di ferrite |
US4108063A (en) | 1977-09-19 | 1978-08-22 | Randolph Arthur J | Hydraulic bagging press |
DE29609493U1 (de) * | 1996-05-29 | 1997-10-02 | Autefa Maschinenfabrik GmbH, 86316 Friedberg | Fülleinrichtung für Fasergut |
DE50108590D1 (de) | 2000-01-26 | 2006-03-30 | Autefa Automation Gmbh | Ballenpresse mit Wiegevorrichtung und Wiegeverfahren |
DE10007371C2 (de) | 2000-02-18 | 2001-12-13 | Alexanderwerk Ag | Lagerung eines Arbeitswerkzeuges in einer Produktionsmaschine, insbesondere in einer Walzenpresse, für pulverförmiges Material |
CA2299708A1 (en) | 2000-02-29 | 2001-08-29 | Control And Metering Limited | Method and apparatus for packaging bulk bags |
DE10246188A1 (de) * | 2002-10-02 | 2004-05-13 | Indramat Refu Gmbh | Vorrichtung zum Aufspulen eines Fadens |
DE202005014028U1 (de) * | 2005-09-05 | 2007-02-01 | Autefa Automation Gmbh | Vorrichtung zur Herstellung von Pressballen |
CN201151196Y (zh) * | 2007-12-21 | 2008-11-19 | 邯郸纺织机械有限公司 | 一种滑块导向式打包机推料箱 |
CN101324188B (zh) * | 2008-07-28 | 2012-05-02 | 西安石油大学 | 内压式温度补偿高温高压光纤光栅传感器 |
DE102008038543A1 (de) | 2008-08-20 | 2010-02-25 | Eduard Schwarz | Verhinderung des Eindringens von Schmutzpartikeln in Lagergehäuse |
CN201841683U (zh) * | 2010-10-25 | 2011-05-25 | 颢葳股份有限公司 | 粉尘减容装置 |
CN103045461B (zh) * | 2013-01-07 | 2014-07-16 | 海南椰国食品有限公司 | 一种连续生产生物纤维素凝胶的方法 |
CN103433726A (zh) * | 2013-07-31 | 2013-12-11 | 江苏云意电气股份有限公司 | 内藏式自动控制气动滑台 |
CN203854228U (zh) | 2014-06-07 | 2014-10-01 | 淮北市富一晟机电设备有限公司 | 一种堵门式打包机 |
EP2962799B8 (de) * | 2014-07-04 | 2016-10-12 | ABB Schweiz AG | Halbleitermodul mit Ultraschall geschweißten Anschlüssen |
CN204716986U (zh) * | 2015-05-08 | 2015-10-21 | 洪少年 | 粉体设备双层机械密封 |
CN105058849B (zh) * | 2015-07-28 | 2016-08-24 | 济南精创模具技术开发有限公司 | 生物质成型机推杆灰尘阻挡装置 |
AU2016411225A1 (en) * | 2016-06-14 | 2018-12-13 | Sandvik Intellectual Property Ab | Rotatable feed distributor |
-
2016
- 2016-08-26 DE DE202016104699.8U patent/DE202016104699U1/de active Active
-
2017
- 2017-08-24 CN CN201780051997.5A patent/CN109963705B/zh active Active
- 2017-08-24 CN CN202110570227.XA patent/CN113306189B/zh active Active
- 2017-08-24 WO PCT/EP2017/071371 patent/WO2018037090A1/de unknown
- 2017-08-24 US US16/327,035 patent/US11465380B2/en active Active
- 2017-08-24 EP EP17761220.7A patent/EP3504056B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP3504056B1 (de) | 2024-02-28 |
CN113306189B (zh) | 2023-05-05 |
WO2018037090A1 (de) | 2018-03-01 |
DE202016104699U1 (de) | 2017-11-29 |
US20190176427A1 (en) | 2019-06-13 |
US11465380B2 (en) | 2022-10-11 |
CN109963705B (zh) | 2021-06-11 |
CN109963705A (zh) | 2019-07-02 |
CN113306189A (zh) | 2021-08-27 |
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