EP2632645B1 - Outil de pressage hydraulique ainsi que procédé de commande d'un outil de pressage hydraulique - Google Patents
Outil de pressage hydraulique ainsi que procédé de commande d'un outil de pressage hydraulique Download PDFInfo
- Publication number
- EP2632645B1 EP2632645B1 EP11773302.2A EP11773302A EP2632645B1 EP 2632645 B1 EP2632645 B1 EP 2632645B1 EP 11773302 A EP11773302 A EP 11773302A EP 2632645 B1 EP2632645 B1 EP 2632645B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- solenoid valve
- hydraulic
- pressure
- pressing tool
- 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.)
- Active
Links
- 238000003825 pressing Methods 0.000 title claims description 41
- 238000000034 method Methods 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims description 12
- 238000011109 contamination Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/20—Drives for riveting machines; Transmission means therefor operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/26—Drives for riveting machines; Transmission means therefor operated by rotary drive, e.g. by electric motor
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/005—Hydraulic driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/326—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure operated by hand or foot, e.g. using hydraulic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/166—Electrical control arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/042—Hand tools for crimping
- H01R43/0427—Hand tools for crimping fluid actuated hand crimping tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
- Y10T29/53209—Terminal or connector
- Y10T29/53213—Assembled to wire-type conductor
- Y10T29/53222—Means comprising hand-manipulatable implement
- Y10T29/53226—Fastening by deformation
Definitions
- the invention relates to a hydraulic pressing tool.
- Hydraulic press tools have a hydraulic pump driven by an electric motor. To generate a pressing force, hydraulic fluid is conveyed from the reservoir into a piston chamber by the hydraulic pump. In the piston chamber, a hydraulic piston is arranged, through which the pressing force is transmitted to the tool, usually indirectly via a tool holder. At the end of the pressing process, it is known to provide a pressure relief valve in a return line through which the hydraulic fluid can be returned from the piston chamber into the reservoir. These are spring-loaded valves that open when a limit pressure is exceeded. Upon reaching the limit pressure and thus completed compression, the mechanical pressure limiting valve thus opens automatically. As a result, the pressure in the piston chamber abruptly decreases, for example, a speed increase of the electric motor can be detected and then a shutdown of the electric motor done.
- a control valve may be provided.
- the pressure relief valve as in a hand-held pressing device according to DE 20 2004 000 215 described, arranged in the hydraulic piston and a control valve in the housing.
- the valve is a flow-controlled valve.
- Both pressure relief valves and control valves have the disadvantage that they are sensitive to contamination, for example by abrasion particles in the hydraulic oil. In this respect, high demands are placed on the accuracy of these components. This leads to high production costs.
- mechanical pressure limiting valves have the disadvantage that the limiting pressure at which the pressure limiting valve opens can only be kept constant with difficulty over the entire service life. This is due to fatigue of existing in the pressure relief valve coil spring and wear. It is therefore necessary to regularly check pressing tools with respect to the limit pressure at which the pressure relief valve opens. This is done, for example, via separate testing devices, by which the maximum force generated by the pressing tool is checked.
- EP 0941813 a hydraulic pressing device with a control device known. With the help of a pressure sensor, the maximum pressing pressure is determined and then opened by means of the control device, a control valve.
- the object of the invention is to provide a hydraulic pressing tool in which constant pressing forces can be ensured with high reliability over a long period of time.
- the hydraulic pressing tool according to the invention which is particularly suitable for connecting pipes by means of pipe fittings to be pressed, has a hydraulic pump driven by an electric motor.
- the electric motor is connected to a control device.
- a hydraulic piston is pressurized.
- the hydraulic pump pumps a hydraulic fluid from a reservoir into a piston chamber.
- a return through which hydraulic fluid from the piston chamber can flow back into the reservoir, is opened by a valve device.
- By opening the valve device in the return of the hydraulic piston can be moved back to its original position. This is done, for example, via a spring, which pushes back the hydraulic piston in its initial position and in this case promotes the hydraulic oil in the reservoir.
- the valve device has a pressure sensor and a solenoid valve.
- the hydraulic pressure prevailing in the piston chamber is in particular measured continuously and the measured pressure transmitted to the control device or interrogated by the control device on the pressure sensor.
- the controller switches the solenoid valve to open the return.
- the control device can also switch off the electric motor, or also control the existing or another hydraulic pump for sucking out the fluid from the piston chamber.
- the solenoid valve has a magnetic coil, which is energized to open or close the solenoid valve.
- the opening of the valve takes place by energizing the magnetic coil.
- Such a valve is thus closed in the de-energized state.
- the solenoid is driven by the control device accordingly or directly supplied by the control device energizing the solenoid.
- the solenoid valve according to the invention comprises a spring element, which may be, for example, an elastomeric body or a coil spring, on.
- a spring element which may be, for example, an elastomeric body or a coil spring, on.
- the solenoid valve is closed in the de-energized state depending on the embodiment or kept open.
- the solenoid valve of the valve device is designed such that it serves as an overload protection.
- the solenoid valve, in particular the spring element of the solenoid valve is designed such that the solenoid valve opens when reaching or exceeding a maximum pressure, regardless of whether the solenoid is energized or not.
- This dual function of the solenoid valve eliminates the need for an additional safety valve, which may be required to provide a redundant system which, for example, avoids overload even if the pressure sensor makes incorrect pressure measurements.
- a solenoid valve which is closed, for example, in the de-energized state, the valve disc is replaced by the
- the spring element pressed in the closed state against the valve seat.
- the spring element can in this case be designed such that it comes to overcoming a predetermined maximum pressure to overcome the spring force and thus to open the solenoid valve.
- valve device is additionally connected to a particularly mechanically designed emergency opening device.
- the emergency opening device can be designed as an electrical switch, so that upon actuation of the switch a corresponding control of the solenoid valve is triggered by energizing / non-energizing the magnetic coil.
- a mechanical emergency opening device This is preferably realized in such a way that an actuating element, such as an actuating rod, is connected to the valve disk.
- the solenoid valve may thus be formed in a preferred development of the invention such that it has three functions, namely the opening of the return upon reaching the limit pressure, the function of the overload protection and the function of the emergency opening.
- the pressure prevailing in the piston chamber is determined and transmitted to the control device or queried by the control device on the pressure sensor.
- the control device opens the solenoid valve. This occurs, for example, when the control device only generates a signal that is from the solenoid valve is processed accordingly, or that, depending on the configuration of the solenoid valve, the control device directly or indirectly causes an energizing of the magnetic coil or a switching off of the magnetic coil.
- the electric motor can also be switched off. This can also take place when the emergency opening device is actuated by a user, or the solenoid valve opens as a result of reaching a maximum pressure in its function as an overload protection.
- Another advantage of the hydraulic pressing tool according to the invention is that different pressing forces can be realized in a simple manner. These can be entered via a display, for example. It is also possible that the pressing tool transmits information to the control device about the required pressing force. This can be done by providing a suitable memory chip in the pressing tool.
- the figure shows a schematic schematic diagram of the essential to the invention range of a hydraulic pressing tool in a partially sectioned view.
- the hydraulic pressing tool has an electric motor 10 which is connected to a control device 12 for control. With the aid of the electric motor 10, a hydraulic pump 14 is driven. Furthermore, the hydraulic pressing tool has a hydraulic piston 16, which is displaceable in a piston chamber 20 formed by a cylinder 18. With the not shown in the drawing left end of the hydraulic piston 16, the pressing tool or a tool holder for the pressing tool is connected. By moving the hydraulic piston 16 in the direction of a Arrow 22 is an actuation of the pressing tool and thus, for example, a pressing of a press fitting.
- the hydraulic pump 14 is connected via an inlet 24 to the piston chamber 20 and via a line 26 to a reservoir 28. In order to displace the hydraulic piston 16 in the direction of the arrow 22, the hydraulic pump 14 pumps hydraulic fluid from the reservoir 28 through the lines 24, 26 into the piston chamber 20.
- the piston chamber 20 is connected via a line extension 30 with a pressure chamber 32, so that in the pressure chamber 32, the same pressure as in the piston chamber 20 prevails.
- a pressure sensor 34 is arranged within the pressure chamber 32. The pressure sensor 34 in particular continuously measures the pressure prevailing in the pressure chamber 32 and thus in the piston chamber 20 and transmits a corresponding signal to the control device 12.
- the pressure sensor 34 opposite a solenoid valve 36 is arranged.
- a valve disk 38 of the solenoid valve 36 closes an opening of a fluid channel 40, which is also connected to the piston chamber 20.
- the solenoid valve 36 has a magnetic coil 42 which is connected via a line 44 to the control device 12.
- the solenoid valve 36 has a coil spring 46, through which the valve disk 38 is pressed into a closed position.
- the valve disk 38 is moved in the direction of the solenoid 42, i. in the figure down, moved.
- valve disk 38 is connected to an actuating rod 48.
- the actuating rod 48 can be actuated via a lever element 50.
- a pivoting of the lever 50 takes place about a provided on the housing of the pressing tool Fulcrum 54.
- the actuating rod 48 is pulled to the outside or in the figure down. This causes, contrary to the force of the spring element 46, an opening of the magnetic valve, by moving the valve disk 38 in the direction of the magnetic coil 42 or in the figure downwards.
- the electric motor 10 is thus initially started and, with the aid of the hydraulic pump 26, hydraulic fluid is pumped via the inlet into the piston chamber 20.
- hydraulic fluid is pumped via the inlet into the piston chamber 20.
- a signal through which the magnetic coil 42 is energized is generated by the control device 12, a signal through which the magnetic coil 42 is energized.
- the electric motor 10 can be switched off. Due to the energization of the solenoid 42, the valve plate 38 is tightened and thus the solenoid valve 36 is opened.
- the hydraulic fluid can thus flow from the piston chamber 20 through the channel 40 and through a return 56 into the reservoir 28.
- the hydraulic piston 16 is pushed back by a spring, not shown, into its initial position, whereby the hydraulic fluid is thereby conveyed into the reservoir 28.
- the trigger member 52 may be pushed in the direction of an arrow 58 so that the operating rod 48 in the figure is opened downward and also the valve 36 is opened by moving the valve disk 38 , At the same time, caused by the opening of the solenoid valve 36, a shutdown of the electric motor 10 take place.
- a back-pressure of the hydraulic fluid in the reservoir 28th By opening the solenoid valve 36 with the help of the actuating rod thus takes place in turn a back-pressure of the hydraulic fluid in the reservoir 28th
- the spring element 46 is preferably designed such that upon reaching or exceeding a maximum pressure in the piston chamber 20, which is above the usual limit pressure, also opening of the solenoid valve 36 takes place.
- the opening is mechanically independent of the energization of the solenoid 42 by pushing back the valve plate 38 against the through the spring element 46 applied spring force.
- a mechanical overload protection is realized, which further prevents an overload, for example, in the failure of the pressure sensor 34.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
Claims (4)
- Outil de pressage hydraulique, en particulier destiné au pressage de raccords de tuyauterie, comprenant
une pompe hydraulique (14) entraînée par un électromoteur (10),
un dispositif de commande (12) raccordé à l'électromoteur (10),
un vérin hydraulique (16) destiné à l'actionnement de l'outil par apport de fluide hydraulique dans une chambre de vérin (20) depuis un réservoir (28) au moyen de la pompe hydraulique (14), et
un dispositif de vanne (34, 36) agencé dans un conduit de retour (40, 56) entre la chambre de vérin (20) et le réservoir (28), ouvrant le conduit de retour (40, 56) lorsqu'une pression limite est atteinte,
dans lequel le dispositif de vanne comporte un capteur de pression (34) et une électrovanne (36), laquelle est commutée en fonction d'un signal de pression transmis du capteur de pression (34) au dispositif de commande (12),
caractérisé en ce que
l'électrovanne (36) comporte un élément élastique (46) maintenant ouverte ou fermée l'électrovanne (36) alimentée, lequel est réalisé de telle sorte qu'il ouvre l'électrovanne (36) en cas de dépassement d'une pression maximale en tant que protection mécanique anti-surcharge, et
le dispositif de vanne (34, 36) est réalisé comme dispositif mécanique d'ouverture d'urgence (48, 50), où une tête de vanne (38) est raccordée à un élément d'actionnement (48) pour l'ouverture mécanique de l'électrovanne (36). - Outil de pressage hydraulique selon la revendication 1, caractérisé en ce que l'électrovanne (36) comporte une bobine électromagnétique (42), laquelle est alimentée pour l'ouverture ou la fermeture de l'électrovanne (36).
- Outil de pressage hydraulique selon la revendication 2, caractérisé en ce que la bobine électromagnétique (42) agit sur la tête de vanne (38).
- Outil de pressage hydraulique selon l'une des revendications 1 à 3, caractérisé en ce que l'élément d'actionnement comporte une tige d'actionnement (48) pour l'ouverture mécanique de l'électrovanne (36).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010049946A DE102010049946B4 (de) | 2010-10-28 | 2010-10-28 | Hydraulik-Presswerkzeug sowie Verfahren zum Steuern eines Hydraulik-Presswerkzeugs |
PCT/EP2011/068725 WO2012055901A1 (fr) | 2010-10-28 | 2011-10-26 | Outil de pressage hydraulique ainsi que procédé de commande d'un outil de pressage hydraulique |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2632645A1 EP2632645A1 (fr) | 2013-09-04 |
EP2632645B1 true EP2632645B1 (fr) | 2019-09-25 |
EP2632645B8 EP2632645B8 (fr) | 2020-01-01 |
Family
ID=44897747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11773302.2A Active EP2632645B8 (fr) | 2010-10-28 | 2011-10-26 | Outil de pressage hydraulique ainsi que procédé de commande d'un outil de pressage hydraulique |
Country Status (5)
Country | Link |
---|---|
US (1) | US9873187B2 (fr) |
EP (1) | EP2632645B8 (fr) |
AU (1) | AU2011322614B2 (fr) |
DE (1) | DE102010049946B4 (fr) |
WO (1) | WO2012055901A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012142188A2 (fr) | 2011-04-11 | 2012-10-18 | Milwaukee Electric Tool Corporation | Dispositif de poinçon éjecteur hydraulique à main |
WO2014022534A1 (fr) | 2012-07-31 | 2014-02-06 | Milwaukee Electric Tool Corporation | Soupape multi-opérationnelle |
CN207077015U (zh) * | 2013-10-22 | 2018-03-09 | 米沃奇电动工具公司 | 快拆机构 |
US10226826B2 (en) | 2013-10-22 | 2019-03-12 | Milwaukee Electric Tool Corporation | Hydraulic power tool |
DE102015102806A1 (de) | 2015-02-27 | 2016-09-01 | Gustav Klauke Gmbh | Verfahren zum Betreiben eines hydraulisch betriebenen Handgerätes sowie hydraulisch betriebenes Handgerät |
US9862137B2 (en) | 2015-04-20 | 2018-01-09 | Milwaukee Electric Tool Corporation | PEX expanding tool |
WO2016201196A1 (fr) | 2015-06-10 | 2016-12-15 | Milwaukee Electric Tool Corporation | Outil d'expansion pex |
DE102016111874A1 (de) | 2016-06-29 | 2018-01-04 | Gustav Klauke Gmbh | Verfahren zum Betreiben eines hydraulisch betriebenen Handgerätes sowie hydraulisch betriebenes Handgerät |
EP3643422B8 (fr) * | 2018-10-25 | 2023-07-26 | Emerson Professional Tools AG | Machine de pressage destinée au pressage d'outils |
EP3650175A1 (fr) * | 2018-11-06 | 2020-05-13 | Von Arx AG | Dispositif soupape de pompe hydraulique pour une machine à presser |
EP3650176A1 (fr) * | 2018-11-07 | 2020-05-13 | Von Arx AG | Machine à presser |
CN109667799A (zh) * | 2018-12-24 | 2019-04-23 | 天津市环球汽车配件有限公司 | 一种用于液压机的液压*** |
CN218747554U (zh) | 2019-08-29 | 2023-03-28 | 米沃奇电动工具公司 | 用于液压工具的冲压组件和液压工具 |
CN113022009B (zh) * | 2021-05-14 | 2022-10-11 | 浙江易锻精密机械有限公司 | 一种冲压机床的过载保护机构 |
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JPS628144Y2 (fr) * | 1977-08-22 | 1987-02-25 | ||
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JP2005265482A (ja) * | 2004-03-16 | 2005-09-29 | Denso Corp | 2次空気供給圧力検出装置 |
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2010
- 2010-10-28 DE DE102010049946A patent/DE102010049946B4/de active Active
-
2011
- 2011-10-26 EP EP11773302.2A patent/EP2632645B8/fr active Active
- 2011-10-26 US US13/881,121 patent/US9873187B2/en active Active
- 2011-10-26 WO PCT/EP2011/068725 patent/WO2012055901A1/fr active Application Filing
- 2011-10-26 AU AU2011322614A patent/AU2011322614B2/en active Active
Non-Patent Citations (1)
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Also Published As
Publication number | Publication date |
---|---|
EP2632645B8 (fr) | 2020-01-01 |
DE102010049946A1 (de) | 2012-05-03 |
US20130206022A1 (en) | 2013-08-15 |
DE102010049946B4 (de) | 2013-04-18 |
EP2632645A1 (fr) | 2013-09-04 |
WO2012055901A1 (fr) | 2012-05-03 |
AU2011322614A1 (en) | 2013-05-23 |
US9873187B2 (en) | 2018-01-23 |
AU2011322614B2 (en) | 2015-10-29 |
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