EP0491626A1 - Elektrischer Koaxialverbinder - Google Patents

Elektrischer Koaxialverbinder Download PDF

Info

Publication number
EP0491626A1
EP0491626A1 EP91403439A EP91403439A EP0491626A1 EP 0491626 A1 EP0491626 A1 EP 0491626A1 EP 91403439 A EP91403439 A EP 91403439A EP 91403439 A EP91403439 A EP 91403439A EP 0491626 A1 EP0491626 A1 EP 0491626A1
Authority
EP
European Patent Office
Prior art keywords
connector
sleeve
elastic
annular
contact
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
EP91403439A
Other languages
English (en)
French (fr)
Other versions
EP0491626B1 (de
Inventor
Michel Pierre Cyvoct
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.)
Radiall SA
Original Assignee
Radiall Industrie SA
Radiall SA
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
Application filed by Radiall Industrie SA, Radiall SA filed Critical Radiall Industrie SA
Publication of EP0491626A1 publication Critical patent/EP0491626A1/de
Application granted granted Critical
Publication of EP0491626B1 publication Critical patent/EP0491626B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • 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
    • H01R13/627—Snap or like fastening
    • H01R13/6277—Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two 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
    • 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
    • H01R24/58—Contacts spaced along longitudinal axis of engagement

Definitions

  • the present invention relates to a coaxial electrical connector of the type comprising a male element and a female element capable of being connected to each other in a removable manner, comprising, on the connector elements, cooperating locking means, resistant to axial traction, and unlocking means capable of causing a release of said locking means to allow separation of the connector elements.
  • each of the connector elements comprises a central contact, of pin and socket type respectively, capable of cooperating with the central contact of the other element during connection, one of the elements comprising an external earth contact in form of socket, the external wall of which comprises an annular groove of concave profile, the other connector element comprising an external ground contact comprising a socket with radial elasticity and a body in which a cavity is made in which a rod is housed and retained annular elastic, of open contour, comprising radial projections, capable of engaging in the annular groove of the first connector element during the axial approximation of the two connector elements, and a peripheral unlocking sleeve capable of sliding along the second element connector and having an annular wall intended to come into contact with said j elastic wave and push the latter into said cavity so as to release it from the groove of the first connector element.
  • the elastic ring consists of a cut strip of elastic material comprising a plurality of spaced projections having a curved surface, the annular cavity intended to house and retain the ring having two inclined walls, one produced by machining the body of the corresponding connector element, the other part of a ring crimped at the end of said body. Additional means, such as an annular tab, are also provided for retaining the rod in the body cavity.
  • the cavity intended to accommodate and retain the elastic ring is produced in the body of the second connector element at a relatively large radial distance from the elastic sleeve of the ground contact of this second connector element to allow the sleeve of the first connector element to be housed in an annular space provided between said elastic socket said cavity housing the elastic ring. This notably increases the space requirement in the radial direction of the connector and therefore its outside diameter.
  • the present invention proposes to provide a connector allowing a simplified and therefore less expensive manufacture of the elastic ring and the connector element intended to receive it, while notably reducing the space requirement in the radial direction of this connector element.
  • the connector according to the present invention is essentially characterized in that the elastic sleeve of the external earth contact of the second connector element has a diameter corresponding substantially to the diameter of the annular wall of the peripheral unlocking sleeve, said elastic sleeve having a front end disposed inside said annular cavity of the body of the second connector element, and which the elastic ring comprises, inclined portions projecting radially outward and disposed between the opposite ends of the elastic sleeve and the annular wall of the peripheral sleeve.
  • the elastic ring advantageously has in section a V-shape with a truncated point, that is to say with a cylindrical central core and, on either side of it, two lateral branches inclined projecting radially outwards. forming between them an angle preferably of the order of 90 °, and disposed respectively opposite the end of the elastic sleeve of the second connector element and the end of the annular wall of the peripheral unlocking sleeve.
  • the end faces of the elastic sleeve of the second connector element and of the annular wall of the peripheral unlocking sleeve are chamfered to contribute to the radial outward guidance of the elastic ring in the cavity of the body of the second element of connector when disconnected.
  • annular cavity of the body of the second connector element no longer needs to have two inclined walls, a single inclined wall being sufficient to ensure guidance of the end of one of the inclined branches of the annular ring when unlocking and, in addition, no additional holding element is necessary to retain the ring in the corresponding cavity in the disassembled position of the connector.
  • a coaxial connector according to the invention consists of a first connector element generally designated by 1 and a second connector element generally designated by 2.
  • the first connector element 1 is arranged as a male element and comprises a central pin-shaped contact 3, an external ground contact in the form of a socket 4 and an insulating sleeve 5.
  • a central pin-shaped contact 3 In the peripheral wall of the external contact sleeve 4, an annular groove 6 is produced. More specifically, the groove 6 has a profile corresponding to the profile of the annular ring, which will be described in more detail below, to ensure good retention in the coupling position.
  • the groove 6 thus comprises in the example illustrated a truncated V-shaped profile with a cylindrical bottom wall and two frustoconical side walls.
  • the front end of the sleeve 4 has an end chamfer 7.
  • the complementary connector element 2 arranged as a female element, has a central socket-shaped contact 8, the part of which end has a radial elasticity, provided, in a known manner, for example by longitudinal slots, and an external ground contact comprising a socket 9 with radial elasticity and a body consisting of two parts 10 and 11 respectively.
  • 10 and 11 of the body are integral and produced, as illustrated in the drawing, so as to define an annular cavity 12 delimited towards the front by an inclined wall 14 formed on the part 11 of the body and towards the rear by a straight wall 15 performed in part 10 of the body.
  • the sleeve 9 has a radial elasticity by the presence, in a known manner, of longitudinal slots extending from its end, this end 16 being furthermore chamfered and being disposed inside the annular cavity 12.
  • the connector element 2 further comprises an insulator 17 between the central contact 8 and the external contact, and an annular elastic ring 18 of substantially V-shaped section with truncated tip.
  • the structure of the rod 18 which constitutes a separate component is best seen in FIG. 4.
  • the rod is split, at 19, and comprises a central cylindrical core 20 from which extend, projecting radially outwards, two branches 21 and 22.
  • the rod 18 is made of elastic material, for example beryllium copper.
  • the connector element 2 comprises an unlocking member consisting of a peripheral sleeve 23 capable of sliding along the peripheral wall of the part 10 of the body, this sleeve comprising an annular wall 24 provided with an end chamfer 25 and engaging inside the body.
  • the diameter of the annular wall 24 of the sleeve 23 corresponds substantially to the diameter of the elastic sleeve 9, so that the chamfered ends 16 of the sleeve, and 25 of the annular wall, lie substantially opposite one another on either side of the branches 21 and 22 of the elastic ring 18.
  • annular rod 18 held in the groove 6 is positioned axially between the ends of the sleeve 9 and of the annular wall 24 of the unlocking sleeve 23.
  • the annular ring 18 remains held in the groove 6 by being wedged between the right side wall (in the drawing) of the groove 6 and the wall inclined 14 of part 11 of the body.
  • the unlocking sleeve is pushed back in the direction of the arrow A in FIG. 3.
  • the chamfer 25 of the annular wall 24 cooperates with the inclined branch 21 of the rod 18 and move the rod 18 away from the groove 6.
  • the two elements of the connector are disconnected.
  • the connector illustrated in FIG. 5 differs only from that of FIGS. 1 to 3 in that the body 11 ′ of the external ground contact of the second connector element 2 is produced in one piece and no longer by two assembled parts 10 and 11.
  • This embodiment makes it possible to further reduce the space requirement in the radial direction of the second connector element and therefore its outside diameter.
EP91403439A 1990-12-18 1991-12-18 Elektrischer Koaxialverbinder Expired - Lifetime EP0491626B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9015835 1990-12-18
FR9015835A FR2670615B1 (fr) 1990-12-18 1990-12-18 Connecteur electrique coaxial.

Publications (2)

Publication Number Publication Date
EP0491626A1 true EP0491626A1 (de) 1992-06-24
EP0491626B1 EP0491626B1 (de) 1995-02-01

Family

ID=9403349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91403439A Expired - Lifetime EP0491626B1 (de) 1990-12-18 1991-12-18 Elektrischer Koaxialverbinder

Country Status (8)

Country Link
US (1) US5195904A (de)
EP (1) EP0491626B1 (de)
JP (1) JPH05205813A (de)
KR (1) KR920013817A (de)
CA (1) CA2057840A1 (de)
DE (1) DE69107189T2 (de)
ES (1) ES2068542T3 (de)
FR (1) FR2670615B1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0579487A2 (de) * 1992-07-16 1994-01-19 Sumitomo Wiring Systems, Ltd. Kupplungskonstruktion
EP0637856A1 (de) * 1993-08-05 1995-02-08 Sumitomo Wiring Systems, Ltd. Steckerverbindungskonstruktion für ein Zündsystem
WO2000005785A1 (de) * 1998-07-22 2000-02-03 Tyco Electronics Logistics Ag Elektrischer steckverbinder mit schnellverbindung und verfahren zur herstellung eines steckverbinders
FR2790603A1 (fr) * 1999-03-04 2000-09-08 Framatome Connectors Jupiter Ensemble connecteur push-pull et connecteur de cet ensemble
WO2002039551A1 (fr) * 2000-11-10 2002-05-16 Sony Corporation Connecteur
DE10324794B3 (de) * 2003-05-31 2004-12-09 Woodhead Connectivity Gmbh Elektrische Steckverbindung
WO2008074357A1 (en) * 2006-12-21 2008-06-26 Nokia Corporation A connector
US8814441B2 (en) 2007-04-20 2014-08-26 Huber+Suhner Ag Optical connector
EP2926416A4 (de) * 2012-11-30 2016-07-27 Bal Seal Engineering Inc Federverbinder mit einstellbaren nuten und zugehörige verfahren
WO2018065612A1 (en) * 2016-10-06 2018-04-12 Huber+Suhner Ag Quick-lock-connector
WO2019063043A1 (de) * 2017-09-26 2019-04-04 Harting Electric Gmbh & Co. Kg Steckverbinder mit arretierung

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DE19526248C2 (de) * 1995-07-18 1999-04-08 Itt Cannon Gmbh Steckverbinder
DE29607803U1 (de) * 1996-05-02 1996-07-18 Siemens Ag Vorrichtung zur elektrischen Kontaktierung eines Kabelschirms
JPH1064624A (ja) * 1996-08-20 1998-03-06 Sumitomo Wiring Syst Ltd コネクタ
CN2289944Y (zh) * 1997-01-02 1998-09-02 俞志龙 一种标记灯灯泡
US5938465A (en) * 1997-10-15 1999-08-17 Palco Connector, Inc. Machined dual spring ring connector for coaxial cable
AU3875799A (en) 1998-05-01 1999-11-23 Vehicle Enhancement Systems, Inc. Modular connector
JP3296794B2 (ja) * 1998-10-20 2002-07-02 ヒロセ電機株式会社 電気コネクタ
ATE325446T1 (de) * 2002-02-14 2006-06-15 Radiall Sa Elektrischer steckverbinder
ATE326068T1 (de) * 2002-10-22 2006-06-15 Tyco Electronics Belgium Ec Nv Elektrischer verbinder mit verriegelungsring, insbesondere ein koaxialstecker
TW573800U (en) * 2002-11-29 2004-01-21 Hon Hai Prec Ind Co Ltd Electrical connector assembly
JP2007531225A (ja) * 2004-04-02 2007-11-01 ヒルシュマン エレクトロニクス ゲゼルシャフト ミット ベシュレンクテル ハフツング 輪ばねシステムを備えた遮蔽された差込みコネクタ
JP4516819B2 (ja) * 2004-10-20 2010-08-04 株式会社オーディオテクニカ コンデンサマイクロホン
US7114990B2 (en) 2005-01-25 2006-10-03 Corning Gilbert Incorporated Coaxial cable connector with grounding member
US7189097B2 (en) * 2005-02-11 2007-03-13 Winchester Electronics Corporation Snap lock connector
DE102005048248B4 (de) * 2005-10-07 2015-12-03 Amphenol-Tuchel Electronics Gmbh Abschlussstecker für Antennenanlagen und Steckverbindung mit einem solchen Abschlussstecker
FR2901066A1 (fr) * 2006-05-15 2007-11-16 Radiall Sa Connecteur coaxial
JP2007335328A (ja) * 2006-06-16 2007-12-27 Sumitomo Wiring Syst Ltd 嵌合部材
US9431763B2 (en) 2010-04-15 2016-08-30 Zonit Structured Solutions, Llc Frictional locking receptacle with release operated by actuator
JP5185022B2 (ja) * 2008-08-27 2013-04-17 イリソ電子工業株式会社 電気接触子及びこれを用いたコネクタ
EP2302744B1 (de) * 2009-09-24 2012-06-20 Tyco Electronics France SAS Steckerbuchse mit Stützelement, Stecker mit Verformungstasche und Steckereinheit mit mindestens einer Buchse und einem Stecker sowie Verfahren zum Verbinden eines Steckers und einer Buchse
GB2477987B (en) * 2010-02-22 2014-01-08 Itt Mfg Entpr Llc Electrical connector
TWI549386B (zh) 2010-04-13 2016-09-11 康寧吉伯特公司 具有防止進入及改良接地之同軸連接器
DE202010009597U1 (de) * 2010-06-28 2010-09-09 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Steckverbinder mit einer radial wirkenden Rasteinrichtung
DE202010013978U1 (de) * 2010-10-06 2010-12-02 Lisa Dräxlmaier GmbH Demontierbare Hochvoltsteckverbindung und Hilfswerkzeug zur Demontage
US20130072057A1 (en) 2011-09-15 2013-03-21 Donald Andrew Burris Coaxial cable connector with integral radio frequency interference and grounding shield
US9136654B2 (en) 2012-01-05 2015-09-15 Corning Gilbert, Inc. Quick mount connector for a coaxial cable
US9407016B2 (en) 2012-02-22 2016-08-02 Corning Optical Communications Rf Llc Coaxial cable connector with integral continuity contacting portion
US9287659B2 (en) 2012-10-16 2016-03-15 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
GB2509924A (en) 2013-01-17 2014-07-23 Itt Mfg Entpr Llc Breakaway electrical connector
US11581682B2 (en) 2013-03-15 2023-02-14 Zonit Structured Solutions, Llc Frictional locking receptacle with programmable release
US8944838B2 (en) * 2013-04-10 2015-02-03 Tyco Electronics Corporation Connector with locking ring
US10290958B2 (en) 2013-04-29 2019-05-14 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection and biasing ring
EP3000154B1 (de) 2013-05-20 2019-05-01 Corning Optical Communications RF LLC Koaxialkabelverbinder mit integralem rfi-schutz
US9548557B2 (en) 2013-06-26 2017-01-17 Corning Optical Communications LLC Connector assemblies and methods of manufacture
CN104920087B (zh) * 2014-03-17 2017-10-10 天佑电器（苏州）有限公司 一种延伸杆和具有该延伸杆的动力工具
GB2531020C (en) 2014-10-07 2020-09-30 Itt Mfg Enterprises Llc Electrical connector
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US9806473B2 (en) * 2015-01-08 2017-10-31 Bal Seal Engineering, Inc. High frequency miniature connectors with canted coil springs and related methods
EP3048672A1 (de) * 2015-01-22 2016-07-27 Spinner GmbH Niedrige passive Intermodulationskoaxialverbindertestschnittstelle
US9590287B2 (en) 2015-02-20 2017-03-07 Corning Optical Communications Rf Llc Surge protected coaxial termination
US10033122B2 (en) 2015-02-20 2018-07-24 Corning Optical Communications Rf Llc Cable or conduit connector with jacket retention feature
US9819099B2 (en) 2015-08-13 2017-11-14 Itt Manufacturing Enterprises Llc Multi-part contact having a front contact portion and a rear crimp contact portion joined together at an angle by a threaded connector
US10211547B2 (en) 2015-09-03 2019-02-19 Corning Optical Communications Rf Llc Coaxial cable connector
US9525220B1 (en) 2015-11-25 2016-12-20 Corning Optical Communications LLC Coaxial cable connector
US10950994B2 (en) * 2017-03-10 2021-03-16 John Mezzalinguaassociates, Llc Quick connect/disconnect coaxial cable connector
DE102019100659A1 (de) * 2019-01-11 2020-07-16 Hummel Ag Elektrisch geschirmte Kupplungsanordnung und Verwendung einer solchen
CN210296752U (zh) * 2019-07-22 2020-04-10 深圳市川特电子科技有限公司 线缆连接结构
EP3780291A1 (de) * 2019-08-12 2021-02-17 Spinner GmbH Steckverbindersystem mit niedriger passiver intermodulation
EP3783745B1 (de) 2019-08-22 2021-10-06 Spinner GmbH Hf-verbinder mit schnellarretierung
DE102020112117A1 (de) * 2020-05-05 2021-11-11 Te Connectivity Germany Gmbh Steckverbinder, Steckverbindergegenstück und Steckverbindersystem
USD981350S1 (en) 2021-06-01 2023-03-21 Vehicle Enhancement Systems, Inc. Connector cover

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FR2204331A5 (de) * 1972-10-24 1974-05-17 Radiall Sa
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FR2204331A5 (de) * 1972-10-24 1974-05-17 Radiall Sa
US3793610A (en) * 1973-02-01 1974-02-19 Itt Axially mating positive locking connector
EP0050575A1 (de) * 1980-10-22 1982-04-28 RADIALL INDUSTRIE, Société Anonyme dite: Elektrischer Verbinder mit schneller Verriegelung und Entriegelung

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0579487A3 (de) * 1992-07-16 1995-01-18 Sumitomo Wiring Systems Kupplungskonstruktion.
EP0579487A2 (de) * 1992-07-16 1994-01-19 Sumitomo Wiring Systems, Ltd. Kupplungskonstruktion
EP0637856A1 (de) * 1993-08-05 1995-02-08 Sumitomo Wiring Systems, Ltd. Steckerverbindungskonstruktion für ein Zündsystem
US5547387A (en) * 1993-08-05 1996-08-20 Sumitomo Wiring Systems, Ltd. Joint construction for ignition system
WO2000005785A1 (de) * 1998-07-22 2000-02-03 Tyco Electronics Logistics Ag Elektrischer steckverbinder mit schnellverbindung und verfahren zur herstellung eines steckverbinders
US6435756B1 (en) 1999-03-04 2002-08-20 Framatone Connectors International Push-pull connector assembly and connector for this assembly
FR2790603A1 (fr) * 1999-03-04 2000-09-08 Framatome Connectors Jupiter Ensemble connecteur push-pull et connecteur de cet ensemble
EP1041679A1 (de) * 1999-03-04 2000-10-04 Framatome Connectors International Push-pull Steckverbinderzusammenbau und Steckverbinder für diesen Zusammenbau
CN100359353C (zh) * 2000-11-10 2008-01-02 索尼株式会社 连接装置
WO2002039551A1 (fr) * 2000-11-10 2002-05-16 Sony Corporation Connecteur
DE10324794B3 (de) * 2003-05-31 2004-12-09 Woodhead Connectivity Gmbh Elektrische Steckverbindung
WO2008074357A1 (en) * 2006-12-21 2008-06-26 Nokia Corporation A connector
US8698699B2 (en) 2006-12-21 2014-04-15 Nokia Corporation Connector
US8814441B2 (en) 2007-04-20 2014-08-26 Huber+Suhner Ag Optical connector
EP2142951B1 (de) 2007-04-20 2015-04-01 Huber+Suhner AG Optischer verbinder
EP2926416A4 (de) * 2012-11-30 2016-07-27 Bal Seal Engineering Inc Federverbinder mit einstellbaren nuten und zugehörige verfahren
US9882332B2 (en) 2012-11-30 2018-01-30 Bal Seal Engineering, Inc. Spring connectors with adjustable grooves and related methods
US10447000B2 (en) 2012-11-30 2019-10-15 Bal Seal Engineering, Inc. Spring connectors with adjustable grooves and related methods
WO2018065612A1 (en) * 2016-10-06 2018-04-12 Huber+Suhner Ag Quick-lock-connector
WO2019063043A1 (de) * 2017-09-26 2019-04-04 Harting Electric Gmbh & Co. Kg Steckverbinder mit arretierung
US11152744B2 (en) 2017-09-26 2021-10-19 Harting Electric Gmbh & Co. Kg Plug-type connector with locking system

Also Published As

Publication number Publication date
US5195904A (en) 1993-03-23
DE69107189D1 (de) 1995-03-16
CA2057840A1 (fr) 1992-06-19
ES2068542T3 (es) 1995-04-16
KR920013817A (ko) 1992-07-29
FR2670615B1 (fr) 1993-02-19
DE69107189T2 (de) 1995-06-29
FR2670615A1 (fr) 1992-06-19
EP0491626B1 (de) 1995-02-01
JPH05205813A (ja) 1993-08-13

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