EP2795735B1 - Elektrischer verbinder, seine anordnung und verfahren zu seiner herstellung - Google Patents

Elektrischer verbinder, seine anordnung und verfahren zu seiner herstellung Download PDF

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Publication number
EP2795735B1
EP2795735B1 EP12808334.2A EP12808334A EP2795735B1 EP 2795735 B1 EP2795735 B1 EP 2795735B1 EP 12808334 A EP12808334 A EP 12808334A EP 2795735 B1 EP2795735 B1 EP 2795735B1
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EP
European Patent Office
Prior art keywords
connector
shield
inner housing
electrical connector
housing
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Active
Application number
EP12808334.2A
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English (en)
French (fr)
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EP2795735A1 (de
Inventor
Frédéric MENEZ
Frédéric BELLIARD
Claude Casses
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.)
Delphi International Operations Luxembourg SARL
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Delphi International Operations Luxembourg SARL
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Publication of EP2795735A1 publication Critical patent/EP2795735A1/de
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2105/00—Three poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows
    • H01R24/545—Elbows

Definitions

  • the instant invention relates to electrical connectors, their assemblies and methods of manufacture.
  • the instant invention is related to electrical connectors.
  • an electrical connector as a housing made of electrically insulating material, and which defines one or more pathways which receive electrical contacts to be electrically connected to a mating connector.
  • a shield is used to reduce the emission of electro-magnetic waves from the connector, and/or to prevent surrounding waves to influence the carried signal.
  • Such a shield is for example provided by an electrically conductive plate which surrounds the contacts, and is grounded by any suitable means.
  • WO 2010/112,457 and US2006/063415A1 provide examples of such a shielding shell.
  • the instant invention has notably for object to improve both the shielding efficiency and the secure connection at the interface between the connector and its mating connector.
  • an electrical connector which comprises an inner housing defining at least one pathway for electrical contacts.
  • the inner housing has an abutment surface.
  • the connector comprises a shield, provided as a folded plate sheet, assembled to the inner housing and surrounding the inner housing.
  • the shield has two lateral portions and a planar back side extending between the two lateral sides.
  • the connector comprises an outer housing, surrounding the shield. It has an abutment surface. The abutment surface of the inner housing and abutment surface of the outer housing cooperate to prevent a movement of the inner housing with respect to the outer housing along an assembly direction.
  • the outer housing further comprises a support surface.
  • the shield comprises extensions extending continuous with a respective lateral side, and folded over the back side.
  • the extensions press on the support surface to elastically bias the shield and the inner housing together along the assembly direction until the abutment surfaces come in contact.
  • the elasticity of the folded wings enables to maintain good mechanical contact of the two housings.
  • FIG. 1 schematically shows in perspective an example of an electrical connector assembly 1 according to the invention.
  • the electrical connector assembly 1 comprises a first connector 2 and a second connector 3, which are to be mated/unmated along a mating direction Z, or according to the present example, the vertical direction Z.
  • the mating direction Z is the direction along which the unmating of the first connector 2 and the second connector 3 takes place.
  • the first connector 2 comprises a housing 4 which defines a plurality of pathways 5 for respective electrical contacts 6.
  • the housing 4 is made of an electrically insulating material, so as to insulate the electrical contacts 6 from one another. Electrical contacts 6 extend for example in respective pathways 5 along the mating direction Z.
  • the housing 4 may further comprise attachment parts 7, such as through holes, adapted to fasten the first connector 2 to an electrical appliance (not shown).
  • the second connector 3 is a right-angled connector.
  • the invention could be implemented alternatively for straight connectors.
  • the second connector 3 When the second connector 3 is a right-angled electrical connector, electrical parts are right angled. They are, for example, provided as right-angled contact elements, each corresponding to respective electrical contacts 6 of the first connector 2, and attached to a respective wire 9.
  • the wires 9 enter the second connector 3 along a longitudinal direction X, or assembly direction X, and the contact elements have a first portion extending along the longitudinal direction X, and electrically connected to the wire 9, and a second portion extending in the direction opposite to the mating direction Z.
  • the second connector 3 comprises a housing 10 defining a plurality of pathways 11 each corresponding to the respective contact element.
  • the second connector 3 further comprises a cover 12 which is slidable with respect to the housing 10 between an initial position and a final position.
  • the cover 12 is provided to slide along the longitudinal direction X and is provided on the side of the second connector 3 which is opposite to the side which receives the electrical wires 9.
  • the cover 12 slides with respect to the housing 10 from its initial position to its final position along the direction opposite to the longitudinal direction X. Sliding is provided by complementary shapes of the housing 10 and the cover 12, such as for example, lateral wings 13 of the housing 10 which are guided in a longitudinal groove 14 of the cover 12, as shown on Figure 1 .
  • the cover 12 is provided with a through opening 51.
  • the second connector 3 further bears a lock 15 which is part of a locking system of the connector assembly 1.
  • the lock 15 is an integral rigid part which is guided for movement on the housing 10 between a lock and a release conditions.
  • the lock 15 is provided to slide with respect to the housing 10 along a transversal direction Y from its lock condition to its release condition. It is, for example, also provided on the side of the housing 10 which is opposite to the wires 9.
  • the longitudinal direction X, the transversal direction Y and the mating direction Z are respectively perpendicular with each other.
  • the electrical connector assembly 1 further comprises a mate assisting system.
  • the mate assisting system is adapted to cause a relative mating movement of the housing 4 of the first connector 2 and the housing 10 of the second connector 3 relative to one another, as the cover 12 of the second connector 3 moves with respect to the housing 10 of the second connector 3 from its initial to its final positions.
  • the mate assistance system can be provided as pins 34 of the housing 4 of the first connector 2 and complementary grooves 35 of the cover 12 of the second connector 3.
  • the housing 4 of the first connector 2 has two lateral walls 36 and 37 which extend in the X-Z plane, and spaced apart along the transversal direction Y, with the pins 34 provided on an outer surface of such lateral walls 36 and 37. Two pins 34 are provided per lateral walls 36 and 37.
  • the cover 12 has two lateral walls 38, 39 corresponding respectively to the lateral walls 36 and 37 and which each comprise two grooves 35, each pair of grooves 35 correspond to a pair of pins 34.
  • Each groove 35 comprises a first portion 35a, which extends along the mating direction Z, and a second slanted portion 35b, which is slanted in the X-Z plane.
  • Providing four parallel pin/groove systems enable to guide the movement along a given axis.
  • the second connector 3 further comprises a locking system adapted, in its active condition, to lock the cover 12 and the housing 10 in the initial position of the cover 12.
  • the lock 15 can, for example, be provided by a flexible lance 40 provided on a first side of the housing 10 of the second connector 3 and which cooperates with a stop of the cover 12.
  • an end 40a of the flexible lance 40 cooperates with the stop so as to prevent the movement of the cover 12 along the longitudinal direction X.
  • the movement of the cover 12 along the direction opposite to the longitudinal direction X is normally hindered by friction of the flexible lance 40 on a stop provided facing the external face of the flexible lance 40.
  • the housing 10 of the second connector 3 which is only partially shown on Figure 3 , comprises an inner housing 16 which defines pathways 11 which receive the electrical contact elements.
  • a shield 17 is provided surrounding the inner housing 16.
  • the shield 17 surrounds the inner housing 16, except at two ends where the receptacles are to be accessible to the outer world :
  • the shield 17 will usually be contacted with a shield of the cable at the rear opening 49 and with a shield of a complementary connector at the front opening 50.
  • the shield 17 is made of an electrically conductive (metallic) sheet plate which is formed and folded over the inner housing 16.
  • the shield 17 can, for example, have a box shape which corresponds to an external box shape of the inner housing 16.
  • the shield 17 comprises two lateral sides 18a and 18b extending parallel to one another.
  • a top side 19 of the shield 17 extends between the two lateral sides 18a and 18b and extends continuously between them.
  • the shield 17 further comprises a back side 20 which is planar and extends between the two side portions 18a and 18b.
  • the shield 17 comprises a bottom side 21 extending parallel to the top side 19.
  • the shield 17 may be made in two parts which are assembled in electrical contact with one another :
  • the shield 17 and the inner housing 16 are provided with complementary mechanical features.
  • the inner housing 16 is provided with two symmetrical projection stops 24 which project through a respective cut out of a similar shape of the shield 17.
  • the cut out is sensibly L-shaped, so as to prevent a movement of the shield 17 with respect to the inner housing 16 in two directions.
  • the housing 10 of the second connector 3 further comprises an outer housing 25, as shown on Figure 4 , which surrounds the shield 17 and the inner housing 16.
  • the geometry of the outer housing 25 is, for example, visible on Figure 1 , since the outer housing 25 forms the outer surface of the housing 10.
  • the outer housing 25 comprises the lateral wing 13, the flexible lance 40, receives the lock 15, ...
  • the outer housing 25 is provided with abutment surfaces 26 which cooperate with the projection stops 24 of the inner housing 16.
  • the outer housing 25 defines a window 27 defined by walls, including the abutment surface 26 which faces an abutment surface 28 of the projection stop 24.
  • the longitudinal direction X is the direction along which the inner housing 16 and the outer housing 25 are assembled to one another, with the shield 17 interposed in between.
  • the inner housing 16 upon assembly of the second connector 3, the inner housing 16 is provided. Then, the shield 17 is assembled to the inner housing 16 by being folded thereon.
  • the outer housing 25 is slid with respect to the assembly along the longitudinal direction X. Frames 29, which surround the windows 27, are elastically deformed by insertion of the projection stops 24, until the projection stops 24 are retained in the window 27 by cooperation of the abutment surface 26 of the outer housing 25 and the abutment surface 28 of the projection stop 24, as discussed above.
  • the back side 20 of the shield 17 has two lateral edges 30a, 30b which are not joined to the lateral sides 18a, 18b of the shield 17, respectively.
  • the lateral sides 18a and 18b of the shield 17 each have an extension 31a, respectively an extension 31b, which is, for example, provided as a wing extending longitudinally along the whole height of the lateral sides 18a and 18b.
  • the extensions 31a and 31b are first provided aligned with the respective lateral sides 18a and 18b and are folded by about 90 degrees over the back side 20 of the shield 17.
  • the extension 31b acts as a cantilever between the back side 20 (and associated inner housing 16) and outer housing 25.
  • the outer housing 25 has a support surface 32 which faces the back side 20 of the shield 17.
  • the support surface 32 may even comprise a protrusion 33 protruding toward the inner housing 16.
  • the extension 31b is elongated along the mating direction Z and has the shape of a plate with an inner face 42a and an opposed outer face 42b. Moreover, the extension 31b is provided with a bump 41 which protrudes from the inner face 42a.
  • a plurality of bumps 41 can be provided along the mating direction Z.
  • a slot 43 is defined between the outer housing 25 and the assembly of the inner housing 16 and the shield 17.
  • one of the walls of the slot 43 is defined by the bottom portion of the back side 20 of the shield 17 and the extensions 31a and 31b.
  • the support portion 32 of the outer housing 25 does not extend along the whole length of the extensions 31a and 31b. It is present mainly at the same height as the projection stops 24 and the abutment surfaces 26, at the level of section IV-IV on Figure 3 .
  • the slot 43 has an opening 48 designed to allow insertion of a complementary portion 44 of the first connector 2 as shown on Figure 6 .
  • the complementary portion 44 comprises a plastic part, with a bearing surface in contact with the wall 52 of the outer housing 25 of the second connector 3, which is designed to be introduced into the slot 43 to guide and retain the first connector 2 and the second connector 3 with respect to one another upon connection.
  • the complementary portion 44 further comprises an electrical part 45 such as, for example, a shield made from a formed metallic sheet plate which is to be contacted with the shield 17 of the second connector 3.
  • the electrical part 45 comprises a base 46 and elastic tongues 47 which are in contact with the back side 20 of the shield 17 of the second connector 3 when the first connector 2 and the second connector 3 are assembled.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Claims (11)

  1. Elektrischer Verbinder (3), der aufweist:
    - ein inneres Gehäuse (16), das zumindest einen Pfad (11) für ein Kontaktelement und eine Anschlagfläche (28) aufweist,
    - eine Abschirmung (17), die als ein gefaltetes Blech vorgesehen ist, die an dem inneren Gehäuse (16) angebracht ist und das innere Gehäuse (16) umgibt, wobei die Abschirmung (17) zwei laterale Seiten (18a, 18b) und eine Rückseite (20) hat, die sich zwischen den zwei lateralen Seiten (18a, 18b) erstreckt,
    - ein äußeres Gehäuse (25), das die Abschirmung (17) umgibt und eine Anschlagfläche (26) und eine Stützfläche (32) aufweist,
    wobei die Anschlagfläche (28) des inneren Gehäuses (16) und die Anschlagfläche (26) des äußeren Gehäuses (25) ausgebildet sind, zusammenzuwirken, um eine relative Bewegung des inneren Gehäuses (16) und des äußeren Gehäuses (25) entlang einer Montagerichtung (X) zu verhindern, und
    wobei die Abschirmung (17) Fortsätze (31a, 31b) aufweist, die sich kontinuierlich mit jeweiligen lateralen Seiten (18a, 18b) erstrecken, über die Rückseite (20) gefaltet, ausgebildet zum Drücken auf die Stützfläche (32), um die Abschirmung (17) und das innere Gehäuse (16) zusammen entlang der Montagerichtung (X) elastisch zu beeinflussen, bis die Anschlagfläche (28) des inneren Gehäuses (16) und die Anschlagfläche (26) des äußeren Gehäuses (25) in Kontakt kommen.
  2. Elektrischer Verbinder (3) gemäß Anspruch 1, der eine Verbindungsrichtung (Z) definiert, entlang welcher der elektrische Verbinder (3) mit einem Gegenverbinder (2) zu verbinden ist, wobei die Verbindungsrichtung (Z) senkrecht zu der Montagerichtung (X) ist.
  3. Elektrischer Verbinder (3) gemäß Anspruch 1 oder 2, der eine Verbindungsrichtung (Z) definiert, entlang welcher der elektrische Verbinder (3) mit einem Gegenverbinder zu verbinden ist, wobei ein Schlitz (43) zwischen der Anordnung des inneren Gehäuses (16) und der Abschirmung (17) und des äußeren Gehäuses (25) definiert ist, wobei die Fortsätze (31a, 31b) in den Schlitz (43) ragen, und wobei der Schlitz (43) eine Öffnung (48) hat, die geformt ist, um ein Einfügen einer komplementären Vorrichtung (44) entlang der Verbindungsrichtung (Z) zu ermöglichen.
  4. Elektrischer Verbinder (3) gemäß einem der Ansprüche 1 bis 3, der eine Verbindungsrichtung (Z) definiert, entlang welcher der elektrische Verbinder (3) mit einem Gegenverbinder zu verbinden ist,
    wobei die Abschirmung (17) eine vordere Öffnung (50) hat, die geformt ist, um eine elektrische Verbindung des Kontaktelements, das in dem Pfad (11) angeordnet ist, mit elektrischen Kontakten (6) des Gegenverbinders entlang der Verbindungsrichtung (Z) zu ermöglichen.
  5. Elektrischer Verbinder (3) gemäß einem der Ansprüche 1 bis 4, der eine Verbindungsrichtung (Z) definiert, entlang welcher der elektrische Verbinder (3) mit einem Gegenverbinder zu verbinden ist,
    wobei die Fortsätze (31a, 31b) länglich entlang der Verbindungsrichtung (Z) sind.
  6. Elektrischer Verbinder (3) gemäß einem der Ansprüche 1 bis 5,
    wobei die Fortsätze (31a, 31b) jeweils eine Platte mit einer inneren Seite (42a) und einer gegenüberliegenden äußeren Seite (42b) aufweisen, und
    wobei die innere Seite (42a) zumindest einen Höcker (41) in Richtung der Rückseite (20) hat.
  7. Elektrischer Verbinder (3) gemäß einem der Ansprüche 1 bis 6,
    wobei sich eine der Anschlagfläche (28) des inneren Gehäuses (16) und der Anschlagfläche (26) des äußeren Gehäuses (25) durch die Abschirmung (17) erstreckt.
  8. Elektrischer Verbinder (3) gemäß einem der Ansprüche 1 bis 7, der weiter ein Kontaktelement in dem Pfad (11) aufweist.
  9. Elektrische Verbinderanordnung (1), die aufweist:
    - einen ersten Verbinder (2), der mit einem zweiten Verbinder (3) gemäß einem der Ansprüche 1 bis 8 in einem verbundenen Zustand verbunden ist,
    wobei der erste Verbinder (2) einen komplementären Teil (44) mit einem elektrischen Teil (45) aufweist, der die Rückseite (20) der Abschirmung (17) elektrisch kontaktiert.
  10. Elektrische Verbinderanordnung (1) gemäß Anspruch 9,
    wobei das äußere Gehäuse (25) des zweiten Verbinders (3) eine Wand (52) hat, die den Schlitz (43) definiert, und
    wobei der komplementäre Teil (44) eine Auflagefläche in Kontakt mit der Wand (52) des äußeren Gehäuses (25) des zweiten Verbinders (3) hat.
  11. Ein Verfahren zur Herstellung eines elektrischen Verbinders (3), das aufweist:
    - Vorsehen eines inneren Gehäuses (16), das zumindest einen Pfad (11) für ein Kontaktelement und eine Anschlagfläche (28) aufweist,
    - Anbringen einer Abschirmung (17) an dem inneren Gehäuse (16) als ein gefaltetes Blech, welches das innere Gehäuse (16) umgibt, wobei die leitende Abschirmung zwei laterale Seiten (18a, 18b) und eine Rückseite (20) hat, die sich zwischen den zwei lateralen Seiten (18a, 18b) erstreckt,
    - Anbringen eines äußeren Gehäuses (25), das die Abschirmung (17) umgibt und eine Anschlagfläche (26) und eine Stützfläche (32) aufweist,
    wobei die Abschirmung (17) mit Fortsätzen (31a, 31b) vorgesehen ist, die sich kontinuierlich mit jeweiligen lateralen Seiten (20) erstrecken, über die Rückseite (20) gefaltet sind, auf die Stützfläche (32) drücken, um die Abschirmung (17) und das innere Gehäuse (16) zusammen entlang einer Montagerichtung (X) elastisch zu beeinflussen, bis die Anschlagfläche (28) des inneren Gehäuses (16) und die Anschlagfläche (26) des äußeren Gehäuses (25) zusammenwirken, um eine weitere relative Bewegung in der Montagerichtung (X) zu verhindern.
EP12808334.2A 2011-12-22 2012-12-13 Elektrischer verbinder, seine anordnung und verfahren zu seiner herstellung Active EP2795735B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB2011003311 2011-12-22
PCT/EP2012/075398 WO2013092376A1 (en) 2011-12-22 2012-12-13 Electrical connector, its assembly and its method of manufacture

Publications (2)

Publication Number Publication Date
EP2795735A1 EP2795735A1 (de) 2014-10-29
EP2795735B1 true EP2795735B1 (de) 2015-12-09

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EP (1) EP2795735B1 (de)
JP (1) JP6029248B2 (de)
WO (1) WO2013092376A1 (de)

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JP6055370B2 (ja) * 2013-05-07 2016-12-27 矢崎総業株式会社 シールドコネクタ
US10864525B1 (en) 2017-05-26 2020-12-15 Cryocann USA Corporation System and method for cryogenic separation of plant material
CN110380276B (zh) * 2019-08-13 2024-05-31 富加宜电子（南通）有限公司 一种多功能复合型连接器

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JP3909777B2 (ja) * 1994-12-28 2007-04-25 矢崎総業株式会社 コネクタ
JP2005209423A (ja) * 2004-01-21 2005-08-04 Auto Network Gijutsu Kenkyusho:Kk 基板用シールドコネクタ
JP4232037B2 (ja) * 2004-08-09 2009-03-04 ヒロセ電機株式会社 シールドコネクタ
DE102004046259B3 (de) * 2004-09-23 2006-03-09 Harting Electronics Gmbh & Co. Kg Verriegelung für eine Steckverbindung
EP1883135A1 (de) * 2006-07-28 2008-01-30 Tyco Electronics AMP Italia S.p.A. Elektrischer Verbinder
US20110045432A1 (en) 2008-11-18 2011-02-24 Groscurth Randall C Simple linking device

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WO2013092376A1 (en) 2013-06-27
EP2795735A1 (de) 2014-10-29
JP2015506534A (ja) 2015-03-02
JP6029248B2 (ja) 2016-11-24

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