EP3434331A2 - Organe de travail hydraulique - Google Patents

Organe de travail hydraulique Download PDF

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Publication number
EP3434331A2
EP3434331A2 EP18191723.8A EP18191723A EP3434331A2 EP 3434331 A2 EP3434331 A2 EP 3434331A2 EP 18191723 A EP18191723 A EP 18191723A EP 3434331 A2 EP3434331 A2 EP 3434331A2
Authority
EP
European Patent Office
Prior art keywords
tool
hydraulic
halves
piston rod
pump housing
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
Application number
EP18191723.8A
Other languages
German (de)
English (en)
Other versions
EP3434331B1 (fr
EP3434331A3 (fr
Inventor
Tammy HORNE
Carsten Sauerbier
Christopher Jaques
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lukas Hydraulik GmbH
Original Assignee
Lukas Hydraulik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
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Application filed by Lukas Hydraulik GmbH filed Critical Lukas Hydraulik GmbH
Priority to PL18191723T priority Critical patent/PL3434331T3/pl
Priority to EP18191723.8A priority patent/EP3434331B1/fr
Publication of EP3434331A2 publication Critical patent/EP3434331A2/fr
Publication of EP3434331A3 publication Critical patent/EP3434331A3/fr
Application granted granted Critical
Publication of EP3434331B1 publication Critical patent/EP3434331B1/fr
Active legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A62B3/005—Rescue tools with forcing action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B28/00—Portable power-driven joining or separation tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/10—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor in which the servomotor position is a function of the pressure also pressure regulators as operating means for such systems, the device itself may be a position indicating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement

Definitions

  • the present invention relates to a hydraulic working device for portable use according to the preamble of claim 1, 10 and 20.
  • Hydraulic work tools for portable use are commonly used by the fire department for rescue operations. They have an electrically operated hydraulic pump, a battery housed in the device and swiveling tool halves. These are mainly used for cutting body parts and for spreading or blowing open vehicle doors. Such devices can also be used in disaster response z. B. in the recovery of buried people are used. However, these devices often have a high weight and relatively large dimensions, so that they are often unsuitable for mobile universal use. In addition, the applications of such devices are limited due to the nature of the tool halves used.
  • a working device is known from the data sheet SC 357 E2 LUKAS Hydraulik GmbH.
  • This known implement is a rescue tool with cutting and spreading function and includes two tool halves, which have a toothed cutting contour and form a triangular spreading contour on the front. The cutting contour ends at the expanding jaw.
  • the object of the present invention is to provide a generic working device, which allows an extended work area.
  • each mold half has a, perpendicular to the extension of the longitudinal axis of the piston rod extending wall-shaped portion and both sections together in the closed state of the two tool halves form a common perpendicular to the extension of the longitudinal axis of the piston rod extending flattened end region, it is possible to use the implement advantageously for spreading of door or house window columns.
  • the implement according to the invention with the specially designed tool thus allows a very fast access in apartments or houses.
  • the flattened end region is laterally offset from the extension of the longitudinal axis of the piston rod.
  • the flattened end region can be introduced without difficulty into a door gap, for example when the door gap is in the immediate vicinity of a door frame.
  • the flattened end region can be oriented obliquely to extend the longitudinal axis of the piston rod. As a result, the flattened end region can be introduced in unfavorable space easier in a door gap.
  • a tool half comprises a wall portion which is angled to the plane of the flattened end portion and intersects the center line of the extension of the piston rod. This wall area supports the opening movement of the door or the window.
  • the tip of the flattened end region has a slope. This makes it easier to penetrate the flattened end region into a particularly narrow door gap.
  • the bevel facilitates a turning of the flattened end region into a narrow door gap. Due to the fact that the tool halves are arranged to intermesh or overlap one another in the area of the flattened end region, on the one hand a particularly narrow, flattened front region can be achieved since the tool halves do not "double up" in this region. On the other hand, due to the special shape of the first mold half still sufficient force can be applied to the door gap.
  • the tool according to the invention advantageously has at least one flat, anvil-like wall section at its end opposite the end region.
  • This wall section serves as a stop surface to actively drive the flattened end region of the tool, for example with an ax or a hammer, into the door gap. This can be very beneficial should the gap be too small to penetrate the flattened face area. By applying an external force a rapid penetration into the door gap is still possible.
  • At least one of the planar wall sections has a contour.
  • a crowbar can be attached to this contour so that it can be hit with a hammer or an ax on the inserted crowbar.
  • the contour has the advantage that the crowbar does not slip off the wall section with force by means of a hammer or an ax.
  • a contour can also be provided a knurl.
  • a further advantageous embodiment of the implement is characterized in that the tool halves additionally have a cutting contour.
  • this cutting contour for example, attached to the door safety chain can be cut quickly after the door has broken.
  • the previously described door opener tool can be configured such that it can be plugged onto these other tool halves.
  • Both tool halves namely, those that are plugged on, as well as those that are plugged on) each have a tool function, for example, a tool function squeezing, spreading, cutting or the like.
  • a coupling is expediently provided for attaching and removing the first mold halves of the second tool halves, which includes a locking element, which can be locked or unlocked with a large-area, plate-shaped actuator.
  • the actuator can also be operated with thick gloves and thus ensures a rapid tool change.
  • the locking element is loaded with a spring and engages when attaching the first mold half on the second mold half in a bore on the second mold half.
  • the spring holds the locking element after attaching the first tool half to the second tool half in position. This ensures that the tool halves are not separated from each other in the labor input. By actuating the actuating element, the tool halves can be quickly separated or withdrawn from each other.
  • the actuating element has a preferably annular projection which is arranged opposite a corresponding bore. Upon actuation of the actuating element, the projection is pushed into the bore and the locking element located there is sunk in the bore. This allows trouble-free operation.
  • the mold halves serving as a receptacle have a preferably serrated cutting contour.
  • the attached tool halves also have a, preferably rectilinear, cutting contour. This is particularly advantageous, for example, when a cable and / or a safety chain is to cut through doors.
  • the attached tool halves form a conventional triangular spreading contour.
  • the attached tool half has an inner contact surface and the cutting contour projects beyond the plane of the contact surface. This ensures that the operator does not have to search for the cutting contour, but that it is already in the top of the Tool half is located.
  • the inner contact surface offers the additional possibility of a squeezing function.
  • the cutting contour extends into the tip of the second tool half, so that e.g. a cable without an alignment of the tip of the implement can be cut quickly without loss of time.
  • Another expedient, also claimed sibling, embodiment of the implement is that the compensation device and the hydraulic tank are integrated together in the pump housing. This guarantees a particularly space-saving and weight-reducing design of the implement.
  • the pump housing has a lid which forms together with the pump housing a space in which the compensation device, for example in the form of a rubber membrane, is located and can hineineruiten depending on the work situation in this room.
  • This embodiment is structurally particularly simple.
  • a lighting unit on the pump housing there is a holder for a lighting unit on the pump housing. This is useful when using the implement in complete darkness, z. B. by a SEK or in poor visibility. Thus, the operator can be guaranteed at least a certain illumination of the work area.
  • the lighting unit has its own power supply.
  • the separation of the power supply has the advantage that the battery for the pump can not be used by the lighting unit.
  • Reference numeral 1 in Fig. 1 denotes the inventive hydraulic portable implement in its entirety.
  • the implement 1 comprises a motor housing 39, a pump housing 10, a cylinder housing 22 and a front-side door opener tool driven by the implement.
  • the motor housing 39 is an electric motor 23 for driving a hydraulic pump 2, which is housed in the pump housing 10.
  • a main switch 27 is provided on the motor housing 39.
  • the energy source is a battery 9, which is inserted manually detachably in a shaft on the underside of the motor housing 39.
  • Reference numeral 8 denotes a control valve in the form of a so-called “star valve”, which serves to control the flow direction of the hydraulic fluid and thus the working movement of the tool (opening or closing).
  • a first cylinder chamber 46a and the second cylinder chamber 46b which are separated by the piston of a piston rod 11.
  • the piston is in Fig. 1 in its front end position. So that hydraulic fluid can pass from the hydraulic pump 2 to the second cylinder chamber 46b, a hollow rod 5 is fixedly arranged on the pump housing 10.
  • a bore 47 for receiving the hollow rod 5 during movement of the piston rod 11 and a passage opening 42 for the hydraulic fluid in the second cylinder chamber 46 b is provided.
  • the pump housing 10 facing away from the end of the piston rod 11 is connected via a deflection mechanism with two pivot arms 12, 13 in connection, depending on the direction of movement of the piston rod 11 spread apart or to pivot on each other.
  • the reference numeral 52 denotes a retaining bolt which simultaneously forms the pivot axis of the two pivot arms 12, 13.
  • the two pivot arms 12, 13 are formed at its end facing away from the bolt 52 as tool halves 18, 19, are attached to the other tool halves 16, 17.
  • the other tool halves 16, 17 together form a door opener tool in the exemplary embodiment.
  • Fig. 1 also shows carrying strap holders 26, 33 which serve to fasten a carrying strap (not shown) to the implement 1. Further, a handle 31 is provided on the implement 1.
  • Reference numeral 25 denotes a holder for a lighting device (not shown).
  • the lighting device is preferably equipped with its own power supply.
  • the two tool halves 16, 17 form a door or window opener tool.
  • the second tool halves 16, 17 each comprise a vertically extending wall-like section 20, 21 with changing wall thickness.
  • These two sections 20, 21 form on their front side in the closed state of the two tool halves 16, 17 a perpendicular to the extension of the longitudinal axis of the piston rod 11 extending, flattened end portion 24.
  • the end portion 24 serves to be used in a front door gap or a house window gap. It allows the introduction of the door opener tool and an optimal introduction of force into the gap.
  • the two tool halves 16, 17 have, on the rear side opposite the flattened end region 24, planar wall sections 20a, 21a with increased material thickness, which are known as Stop surface for a (not shown) or a hammer (not shown) ax or as a bearing surface for a (also not shown) rod or a crowbar serve as a stop extension.
  • the flattened end region 24 is in the embodiment after Fig. 1 formed by a plurality of flattened wall portions 20b and 21b per mold half 16, 17, the finger-like and flush engage with closed tool halves 16, 17. As a result, a flattened end region 24 is formed whose vertical is greater than the diameter of the cylinder housing 22.
  • the door opener tool thus provides an ideal introduction of force into a door or window gap.
  • Fig. 2 is the flattened end region 24 of the two tool halves 16, 17 arranged offset to the longitudinal axis A of the implement 1 and the piston rod 11 sideways. Additionally, if desired, the flattened end region 24 may be slightly inclined to extend the longitudinal axis A. This configuration makes it possible to use the implement 1 effectively even in confined spaces, for example in a door frame located close to a door gap.
  • the front tip of the flattened end region 24 has a bevel 34 which allows the tip of the tool to be pressed into a narrow door or window gap with the application of force.
  • Reference numeral 32 denotes a cover of the two pivot arms 12, 13 of the working device.
  • Fig. 3 shows the door opener tool in the open state.
  • the two tool halves 16, 17 of the door opener tool are attached to the two other mold halves 18, 19.
  • the tool halves 18, 19 form a preferably toothed cutting contour 37, 38 (see also Figure 5 ), which makes it possible to cut a door chain after opening the door or the window by means of the door opener tool.
  • Fig. 3 Furthermore, it can be seen that in the area of the flattened or flat wall section 20a of the tool half 16 there is one preferably transversely extending, non-slip contour 40a, 40b, e.g. B. in the form of a knurl, is provided. It is intended that a stop extension, such. B. a crowbar, when hitting learns a stop and does not slip off.
  • the tool half 16 has between the flattened rear area and the individual front wall portions 20b to the latter angularly oriented wall portion 41, which serves as a stop in use.
  • Fig. 4 shows an embodiment of the working device 1 according to the invention, in which at the front of the implement 1 instead of the door opener tool of the embodiment according to Fig. 1 to 3 a spreading tool with triangular outer contour is located.
  • This spreading tool has two tool halves 16, 17 and is also attached to the two tool halves 18, 19 in the manner already described above.
  • the type of locking is the same as that in the embodiment of Fig. 1 to 3 , Good to see the toothed cutting contour 37, 38 of the two tool halves 18, 19.
  • the tool halves 16, 17 have, as out Fig. 5 can be seen, in the outer area an outer surface 49, 50, which may preferably be provided with a profiling. Furthermore, the two tool halves 16, 17 each have on the inside a contact surface 35, 36, which may also have a profiling.
  • the contact surface 35, 36 is penetrated by a cutting contour 44, 45, which extends to the top of the two mold halves.
  • the cutting contour 44, 45 is preferably rectilinear and can also easily project beyond the plane of the contact surfaces 35, 36.
  • the cutting contour 44, 45 can also, as shown Fig. 5 seen in the extension of the cutting contour 37, 38 of the two Tool halves 18, 19 are located on the tool halves 16, 17 are attached.
  • FIG. 6 shows a partial view of the pump housing 10, the control valve 8 without motor housing with inserted, partially hidden electric motor 23.
  • the pump housing 10 has an annular projection 51, which serves to ensure a connection of the cylinder housing 22 with the pump housing 10. Also visible is the hollow rod 5 on the pump housing 10, which also serves as a conduit for the hydraulic fluid to the second cylinder chamber 46b.
  • Numeral 6 designates further hydraulic lines which are from the pump housing 10 into the first cylinder chamber 46a (see. Fig. 1 ).
  • the working device according to the invention has a hydraulic tank 4, which is housed in the pump housing 10.
  • the pump housing 10 comprises a closable by a cover 7 opening in which a compensation device, for example in the form of a cup-shaped rubber membrane 30 is located.
  • the cover 7 is connected via screws to the pump housing 10.
  • At the top is the bracket 25 for the aufdinde lighting unit.
  • Fig. 7 shows an enlarged view of the tank 4 of the implement.
  • the lid 7 forms together with the underlying pump housing 10 a compensation chamber 43, in which the compensation device in the form of, for example, the rubber membrane 30 depending on the position of the hydraulic cylinder 3 more or less hineinerstreckt.
  • the pump housing 10 thus comprises a tank 4, which simultaneously represents the compensating volume 43 for the rubber membrane 30.
  • the cover 7 has an opening 48, which allows air to escape into the expansion chamber 43 when the rubber membrane 30 expands.
  • Fig. 8 shows enlarged partial views of a clutch 28 for manual locking or unlocking of the tool halves 18, 19 réellesteck mold halves 16, 17 in different states.
  • the locked tool halves are in Fig. 8a , who unlocked tool halves in Fig. 8b and the tool halves in the state of insertion or removal in Fig. 8c shown.
  • Fig. 8a shows the second mold half 16, which is inserted into a recess 65 of the first mold half 18.
  • the clutch 28 comprises a large-area, plate-shaped actuator 56 which is located in a recess 57, a ring 58 (see Fig. 8b ) and a locking element 53.
  • the locking element 53 is located in a bore 54 of the tool half 16 and is biased by a spring 55 in the direction of the actuating element 56 out.
  • the actuating element 56 has, in the embodiment shown here, a, preferably annular, projection 60 which cooperates with a correspondingly annular recess 62 so that the actuating element 56 can be pressed.
  • the actuating element 56 has a further central projection 67, which is opposite to a bore 66 on the tool half 18.
  • the bore 66 is useful to provide space for the locking member 53 for locking the tool halves 16, 18.
  • the projection 67 serves, upon actuation of the actuating element 56, to sink the locking element 53 out of the bore 66 against the force of the spring 55 into the bore 54. As a result, the clutch 28 can be unlocked.
  • an annular projection 61 is an annular projection 61.
  • the projection 61 is a corresponding recess 63 in the actuator 56 opposite. In this recess 63, the projection 61 is sunk upon actuation of the actuating element 56. As a result, a guide of the actuating element 56 is achieved.
  • Fig. 8b the unlocked state is shown.
  • the locking element 53 is completely sunk in the bore 54 and the actuator 56 is pressed by the operator.
  • the actuating element 56 has an annular recess 59 on the outside.
  • the recess 59 is filled by the ring 58 and thus reaches a flush with the surface of the tool 18 operating plane of the actuating element 56.
  • Fig. 8c illustrates how the second mold half 16 attached to the first mold half 18 and how they can be separated from each other.
  • the locking member 53 is pushed out of the bore 54 at the beginning of a located on the first tool half 18, beveled edge 64 due to the force of the spring 55 when pulling out the second tool half 16.
  • the chamfered edge 64 serves as a chamfer when plugging the second tool half 16 on the first mold half 18, wherein when pushed by the chamfered edge 64, the locking element 53 is pressed into the bore 54 and then, upon reaching the bore 66, immersed in this. As a result, the second mold half 16 is locked to the first mold half 18.
  • the working device according to the invention is characterized by a low weight and small dimensions. Furthermore, it offers a very high variability in use and is therefore particularly suitable as an accompanying tool for firefighters with the possibility of rapid access to a building. Likewise, the implement according to the invention for the SEK use is particularly suitable.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Portable Power Tools In General (AREA)
  • Catching Or Destruction (AREA)
  • Details Of Reciprocating Pumps (AREA)
EP18191723.8A 2015-01-26 2015-01-26 Organe de travail hydraulique Active EP3434331B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL18191723T PL3434331T3 (pl) 2015-01-26 2015-01-26 Hydrauliczne urządzenie robocze
EP18191723.8A EP3434331B1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2015/051510 WO2016119819A1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique
EP15701218.8A EP3197564B1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique
EP18191723.8A EP3434331B1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP15701218.8A Division EP3197564B1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique
EP15701218.8A Division-Into EP3197564B1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique

Publications (3)

Publication Number Publication Date
EP3434331A2 true EP3434331A2 (fr) 2019-01-30
EP3434331A3 EP3434331A3 (fr) 2019-03-20
EP3434331B1 EP3434331B1 (fr) 2020-02-19

Family

ID=52396702

Family Applications (2)

Application Number Title Priority Date Filing Date
EP15701218.8A Active EP3197564B1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique
EP18191723.8A Active EP3434331B1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP15701218.8A Active EP3197564B1 (fr) 2015-01-26 2015-01-26 Organe de travail hydraulique

Country Status (6)

Country Link
US (2) US10293192B2 (fr)
EP (2) EP3197564B1 (fr)
CN (2) CN108025198B (fr)
AT (1) AT16134U3 (fr)
PL (2) PL3434331T3 (fr)
WO (1) WO2016119819A1 (fr)

Cited By (1)

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DE102022201368A1 (de) 2022-02-10 2023-08-10 Robert Bosch Gesellschaft mit beschränkter Haftung Pumpvorrichtung mit Kupplung für Antriebsvorrichtung

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PL3434331T3 (pl) * 2015-01-26 2020-08-10 Lukas Hydraulik Gmbh Hydrauliczne urządzenie robocze
US10807250B2 (en) * 2016-04-07 2020-10-20 Biomet Manufacturing, Llc Method and apparatus for processing orthopedic components
EP3507045A1 (fr) * 2016-10-28 2019-07-10 Lukas Hydraulik GmbH Lame et dispositif de coupe
CN109789499B (zh) * 2016-10-28 2021-06-29 鲁卡斯液压有限公司 用于切割器具的剪切刀
AT520046B1 (de) 2017-06-12 2022-10-15 Weber Hydraulik Gmbh Hydraulikaggregat für hydraulische Rettungswerkzeuge sowie damit ausgestattetes Rettungswerkzeug
USD900576S1 (en) * 2018-01-02 2020-11-03 Innovative Rescue Systems Llc Hydraulic spreader
JP7175332B2 (ja) * 2018-06-26 2022-11-18 ルーカス ヒュードラウリク ゲーエムベーハー 携帯用作業工具
NL2021528B1 (en) 2018-08-30 2020-04-30 Holmatro B V A tool having a pump and a pump
NL2021527B1 (en) * 2018-08-30 2020-04-24 Holmatro B V Tool having a pump and a motor on a common axis
US11850727B2 (en) * 2019-03-18 2023-12-26 Ogura & Co., Ltd. Auxiliary tool and actuation unit
JP7529768B2 (ja) * 2019-09-11 2024-08-06 ルーカス ヒュードラウリク ゲーエムベーハー 携帯用可搬工具
WO2021064086A1 (fr) * 2019-10-02 2021-04-08 Husqvarna Ab Ensemble adaptateur de batterie et outil électrique portatif
US11638842B2 (en) * 2020-10-26 2023-05-02 Snap-On Incorporated Portable electric rescue tool

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PL3197564T3 (pl) 2019-07-31
PL3434331T3 (pl) 2020-08-10
US20180021603A1 (en) 2018-01-25
CN110038236A (zh) 2019-07-23
US10293192B2 (en) 2019-05-21
EP3197564B1 (fr) 2019-01-09
US20190224504A1 (en) 2019-07-25
CN110038236B (zh) 2020-12-29
CN108025198B (zh) 2019-04-19
EP3434331B1 (fr) 2020-02-19
WO2016119819A1 (fr) 2016-08-04
US10589135B2 (en) 2020-03-17
EP3434331A3 (fr) 2019-03-20
AT16134U3 (de) 2020-05-15
CN108025198A (zh) 2018-05-11
AT16134U2 (de) 2019-02-15
EP3197564A1 (fr) 2017-08-02

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