EP1612889B1 - Blattfederanschlussklemme mit reduzierter Einsteckkraft - Google Patents

Blattfederanschlussklemme mit reduzierter Einsteckkraft Download PDF

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Publication number
EP1612889B1
EP1612889B1 EP04360061A EP04360061A EP1612889B1 EP 1612889 B1 EP1612889 B1 EP 1612889B1 EP 04360061 A EP04360061 A EP 04360061A EP 04360061 A EP04360061 A EP 04360061A EP 1612889 B1 EP1612889 B1 EP 1612889B1
Authority
EP
European Patent Office
Prior art keywords
leaf spring
conducting surface
conductor
connecting device
terminal
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.)
Expired - Lifetime
Application number
EP04360061A
Other languages
English (en)
French (fr)
Other versions
EP1612889A1 (de
Inventor
Ghislain Measson
Marc Helfter
Christian Dietrich
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.)
Hager Electro SAS
Original Assignee
Hager Electro SAS
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 Hager Electro SAS filed Critical Hager Electro SAS
Priority to AT04360061T priority Critical patent/ATE385350T1/de
Priority to DE602004011607T priority patent/DE602004011607T2/de
Priority to EP04360061A priority patent/EP1612889B1/de
Priority to BRPI0512446-8A priority patent/BRPI0512446B1/pt
Priority to AU2005266248A priority patent/AU2005266248B2/en
Priority to PCT/FR2005/001658 priority patent/WO2006010861A1/fr
Publication of EP1612889A1 publication Critical patent/EP1612889A1/de
Application granted granted Critical
Publication of EP1612889B1 publication Critical patent/EP1612889B1/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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/34—Conductive members located under head of screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs

Definitions

  • the present invention relates to a device for connecting a conductor to an electrical terminal, of the type comprising at least one spring blade provided for pressing said conductor, when plugged into the device, against a conductive surface electrically connected to said terminal.
  • the invention aims to mitigate the driver's plugging efforts in the connection device.
  • the invention also relates to a modular electrical appliance, for example of the type circuit breaker or differential switch, which is provided with such a connection device.
  • the devices which are particularly targeted by the invention are those which allow the plugging of a part of a fork or tongue bridging type electrical distribution system into a spring blade connection connector (s) ( s) for example a modular electrical device.
  • Said blades must ensure a good electrical contact that does not deteriorate over time, and therefore develop a contact force sufficient to achieve it.
  • the driver's insertion force for example a tab of a bridging bar, is directly related to the contact force developed by the spring. (see the document EP-A-0687033 )
  • connection of a power distribution system of the type of bridging bar or tongues requires simultaneous or almost simultaneous insertion of several tongues in the connectors of a row of modular electrical devices arranged side by side. coast on the same standardized rail.
  • This simultaneous insertion involves overcoming the resistance of several spring blades at the same time, which can be problematic because the contact forces that are imparted to each blade spring are far from negligible, and they are exerted at the same time. surplus approximately perpendicular to the insertion forces.
  • the problem consists in the occurrence of reducing the insertion force without altering the characteristics of the spring, and in particular the contact force that it can develop once the tongue of the bridging bar plugged against the terminal.
  • the remedy was to grease the plugging area and contact, without altering the connection device itself.
  • the present invention proposes to implement solutions in which the connection device was designed ab initio to respond to this problem.
  • this device comprises means for maintaining at least one blade spring at a distance from the conductive surface.
  • This solution consists in fact in prepositioning one or more spring blades of the connection device in a position that can be described as ready for insertion.
  • This prepositioning makes it possible to limit the stroke of the spring during the insertion of the bar, and thus to guarantee a progressivity of the effort. This progressivity gives the installer ease of insertion when implementing this type of device.
  • At least one leaf spring has a lateral lug that can move in a window formed in a wall oriented parallel to the direction of deflection of the blade spring, said window being positioned and dimensioned so that when the pin, under the effect of the elastic forces, abuts against one of its edge, the blade is kept away from the conductive surface.
  • At least one of the blades is thus hooked at a distance from the conductive surface, the attachment level corresponding to a predefined passage height of the conductor to be connected which guarantees the reduction of the insertion force.
  • the wall in which the window is made is in one piece with a wall in which is produced and from which develops at least one spring blade of the device of the invention.
  • the wall comprising at least one spring blade is extended by two parallel side walls, at least one of which is provided with said window, these walls defining a volume in which the at least one leaf spring develops at least partially, said sidewalls being integral or integral with the conductive surface.
  • connection device is then made without additional component compared to its predecessors.
  • the solution is moreover standardizable, easy to implement, and it finally makes it possible to limit the contact stress at the time of insertion with a calibration margin which depends on the use that will be made subsequently.
  • This calibration carried out in the manufacturing phase of the device of the invention, makes it possible to adjust the insertion force according to the market requirements or the caliber of the product in which the device of the invention is integrated, for example a device modular type circuit breaker.
  • It consists in modulating the dimensions of the window according to the distance at which the spring blade is to be positioned relative to the conductive terminal, or not to provide a pin-window connection for all spring blades of the connection device.
  • the device of the invention may comprise two parallel elastic blades leaving a space between them, a single blade having a lug cooperating with a window of the adjacent side wall.
  • the means for holding the blade away from the surface may consist of a crutch made from said blade, by cutting and folding a portion of the blade. ci, the free end of this folded portion bearing on the conductive surface.
  • This stand provides in fact an additional support that can raise the leaf spring or to put them in a position ready to plug. This support must of course be made outside the passage area of the inserted leaflet.
  • the leg portion forming a crutch is cut and folded at the free end of the leaf spring.
  • This characteristic is particularly favorable in terms of industrial production, since it facilitates the cutting and folding operations.
  • the leaf spring When the leaf spring has two parallel branches, providing a space between them, they are connected by a central stand, which is positioned after folding at the periphery of said space.
  • the device of the invention comprises two separate parallel spring blades, each having a crutch and also providing a space between them, the crutch portions are then disposed adjacent and always, after folding, on the periphery of this space.
  • each stand is oriented substantially perpendicularly to the conductive surface. More preferably, the end of the stands in contact with the conductive surface is bent.
  • the means for holding the blade spring away from the conductive surface consist of a calibrated wedge held between the blade and the conductive surface by the elastic force exerted by said blade, said wedge being expelled upon introduction of the driver who hunt in front of him.
  • the initial prestress which is imparted to the spring blade (s) maintained (s) at a distance from the conductive surface is controlled, and has no particular effect on the operation. subsequent connection device.
  • the wedge profile is provided to give the spring blade an orientation enabling it to facilitate the insertion of the conductor, and it also has a concave front surface designed to receive the free end of the conductor in the course of insertion.
  • the wedge In addition to its main function of keeping the blade spring away from the conductive surface, the wedge therefore has a secondary function that can almost be described as guiding the introduction of conductors.
  • this wedge is symmetrical with respect to a median plane parallel to the conductive surface, in order to optimize its use.
  • this temporary removable wedge can also be put in place on the finished product, with packaging.
  • the means for holding the blade away from the conductive surface consist of an extension of the free end of said blade resting near an edge of this surface so that when plugging the conductor, said free end is pushed out of the conductive surface and the blade elastically biased in contact with the conductor.
  • the end of the spring blade is for example extended by a loop open towards the conductive surface followed by a rectilinear portion oriented substantially vertically and whose end is in contact with said surface.
  • connection device of the invention may be composed of a cap having an upper wall of which develop two twin spring blades curved between two side walls to a flat portion of a conductive terminal parallel to the upper wall and to which are fixed said side walls.
  • This configuration is particularly suitable when the terminal cooperates with a cage disposed under the cap and with a screw clamping conductors in the cage whose rod passes between the twin spring blades and whose head is disposed above the upper wall of The hairdo.
  • connection device of the invention mainly consists of a spring blade (1) resiliently biased towards the conductive surface of a terminal (2), so as to grip a conductor (no represent). This conductor is plugged in the direction shown by the arrow F.
  • the connection device in fact overcomes a conventional cage terminal (3) and screw (4), and comprises essential title an upper wall (6) from which develop the leaf spring (1, 1 '), which are curved inwardly of the cap (5) thus formed, which is delimited by side walls (7 and 8) which are fixed on the terminal (2).
  • connection structures comprising a traditional connector with cage and screw and a connector with superposed blades.
  • the curved spring blades are such that their rounded lower portions (20) are in contact with the upper surface of the conductive terminal (2).
  • the contribution of the invention lies at this level, since said spring blades (1, 1 ') undergo a additional prestressing to keep them away from said conductive terminal (2).
  • the remote holding means consist on the one hand of an opening (9) made in one of the side walls (7) of the cap (5), opening (9) in which is housed a lug (10) protruding from a side edge of the free end of the leaf spring (1) (see Figure 2).
  • the leaf spring (1) is forced to take the position shown in Figure 1, away from the terminal (2).
  • This configuration substantially decreases the effort of plugging the external conductor, in this case for example a fork of a bridge bar.
  • each leaf spring (1, 1 ') is connected by a stand (11) obtained by cutting and folding a central section.
  • the central section is partially disengaged from the branches (1, 1 ') by longitudinal cuts over almost all of its length common with said branches (1, 1').
  • the central portion is then folded so as to make it on the one hand substantially perpendicular to the conductive surface of the terminal (2), and to curl on the other hand its end so that it rests on a rounded.
  • the stand does not interfere, after folding, with the space in which the screw shank (4) must be inserted (not shown).
  • the distance between the conductive surface of the terminal (2) and the curved lower portion (20) of the leaf spring (1, 1 ') is substantially identical to that maintained in the configuration shown in Figures 1 and 2.
  • each blade spring (1, 1 ') has, on a portion at its free end, a width that allows it to be immediately adjacent to the other leaf spring (1', 1).
  • the two crutches (11, 11 ') resulting from this double operation are also located in the center of the cap, and do not interfere with the central passage space of the screw.
  • Figure 5 differs from the previous two in that it comprises a member (12) removable, a shim (12) which is inserted temporarily between the leaf spring (1) and the terminal (2).
  • This wedge (12) is intended to be pushed by the end of the conductor (c) as it appears on the right of the figure.
  • the wedge has a slightly rounded front surface (13) so as to "guide" the end of the conductor (c).
  • this wedge is symmetrical, so that it can be introduced, concave surface (13) obviously facing outwardly of the connecting device, in two different directions.
  • the wedge (12) comprises in particular two other concave curved surfaces, on its upper and lower lateral faces, which enable it to receive the lower surface (20) curved with the spring blade (1).
  • the end of the conductor When the end of the conductor reaches the level of the surface (13), the user has not yet encountered any resistance, because the space between the rest of the leaf spring (1) and the conductive terminal (2) is at this point of dimension greater than the width or the diameter of the conductor.
  • the end of the conductor (c) gradually pushes the shim (12) until the force of the blade is applied to the conductor: the shim (12) is then released, and can be housed in a housing provided for this effect, for example connected to the subassembly terminal / leaf spring, which ensures its position after plugging the driver.
  • FIG. 6 uses a principle similar to the solution of Figure 5, but without additional component, that is to say without wedge. Maintaining the curved lower surface (20) of the leaf spring (1) away from the conductive terminal (2) is here formed by an end section (13) of said blade (1), oriented substantially vertically so its free end is in contact with said terminal (2) for a distance between the latter and the curved lower surface (20) allowing the passage of the conductor (c).
  • the section (13), rectilinear and substantially vertically oriented, is further disposed near a edge bordering the conductive terminal (2), as shown in solid lines.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Breakers (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Claims (15)

  1. Vorrichtung zur Verbindung eines Leiters mit einer elektrischen Klemme (5), der Art, welche wenigstens eine Blattfeder (6) aufweist, die vorgesehen ist, um den Leiter, wenn er in die Vorrichtung gesteckt wird, gegen eine leitende Fläche (2), die elektrisch mit der Klemme verbunden ist, zu drücken, und Mittel aufweist, um wenigstens eine Blattfeder von der leitenden Fläche beabstandet zu halten, dadurch gekennzeichnet, dass wenigstens eine Blattfeder (6) eine Seitennase aufweist, die sich in ein Fenster (9) versetzen kann, das in einer Wand, die parallel zur Ablenkungsrichtung der Blattfeder ausgerichtet ist, vorgesehen ist, wobei das Fenster (9) so positioniert und bemessen ist, dass, wenn die Nase unter der Wirkung von Federkräften gegen einen ihrer Ränder in Anschlag ist, die Feder (6) von der leitenden Fläche (2) beabstandet gehalten wird.
  2. Vorrichtung zur Verbindung gemäß dem vorausgegangenen Anspruch, dadurch gekennzeichnet, dass die Wand, in der das Fenster vorgesehen ist, einstückig mit einer Wand ist, in der wenigstens eine Blattfeder vorgesehen ist, und sich von dieser erstreckt.
  3. Vorrichtung zur Verbindung gemäß dem vorausgegangenen Anspruch, dadurch gekennzeichnet, dass die Wand, welche wenigstens eine Blattfeder aufweist, von zwei parallelen Seitenwänden verlängert wird, von denen wenigstens eine das Fenster aufweist, wobei die Wände ein Volumen abgrenzen, in welchen sich die Feder oder die Federn wenigstens zum Teil erstrecken, wobei die Seitenwände mit der leitenden Fläche fest zusammengebaut oder einstückig sind.
  4. Vorrichtung zur Verbindung gemäß dem vorausgegangenen Anspruch, dadurch gekennzeichnet, dass sie zwei parallele biegsame Federn aufweist, die zwischen sich einen Raum bilden, wobei eine einzige Feder eine Nase aufweist, die mit dem Fenster in der angrenzenden Seitenwand zusammenwirkt.
  5. Vorrichtung zur Verbindung eines Leiters mit einer elektrischen Klemme (5), der Art, welche wenigstens eine Blattfeder (6) aufweist, die vorgesehen ist, um den Leiter, wenn er in die Vorrichtung gesteckt wird, gegen eine leitende Fläche (2), die elektrisch mit der Klemme verbunden ist, zu drücken, und Mittel aufweist, um wenigstens eine Blattfeder von der leitenden Fläche beabstandet zu halten, dadurch gekennzeichnet, dass die Mittel, um die Feder (6) von der leitenden Fläche (2) beabstandet zu halten, aus einem Sporn (11) bestehen, der aus der Feder durch Abschneiden und Falten eines Bereichs derselben hergestellt ist, wobei das freie Ende des gefalteten Bereichs auf der leitenden Fläche aufliegt.
  6. Vorrichtung zur Verbindung gemäß dem vorausgegangenen Anspruch, dadurch gekennzeichnet, dass der Bereich der Feder, welcher den Sporn bildet, auf Höhe des freien Endes der Blattfeder abgeschnitten und gefaltet ist.
  7. Vorrichtung zur Verbindung gemäß dem vorausgegangenen Anspruch, dadurch gekennzeichnet, dass die Blattfeder zwei parallele Arme aufweist, die zwischen sich einen Raum bilden und durch einen Mittelsporn verbunden sind, der nach Falten an der Umrandung des Raumes angeordnet ist.
  8. Vorrichtung zur Verbindung gemäß Anspruch 6, dadurch gekennzeichnet, dass sie zwei parallele biegsame Federn aufweist, die jeweils mit einem Sporn ausgestattet sind und zwischen sich einen Raum bilden, wobei die Sporne angrenzend an den, und nach Falten auf der Umrandung des Raumes angeordnet sind.
  9. Vorrichtung zur Verbindung gemäß einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, dass jeder Sporn im Wesentlichen senkrecht zu der leitenden Fläche ausgerichtet ist.
  10. Vorrichtung zur Verbindung gemäß einem der Ansprüche 6 bis 9, dadurch gekennzeichnet, dass das freie Ende in Kontakt mit der leitenden Fläche jedes Sporns gebogen ist.
  11. Vorrichtung zur Verbindung eines Leiters (c) mit einer elektrischen Klemme (5), der Art, welche wenigstens eine Blattfeder (6) aufweist, die vorgesehen ist, um den Leiter (c), wenn er in die Vorrichtung gesteckt wird, gegen eine leitende Fläche (2), die elektrisch mit der Klemme verbunden ist, zu drücken, und Mittel aufweist, um wenigstens eine Blattfeder von der leitenden Fläche beabstandet zu halten, dadurch gekennzeichnet, dass die Mittel, um die Blattfeder von der leitenden Fläche beabstandet zu halten, aus einer Verlängerung des freien Endes (13) der Feder (6) bestehen, die in der Nähe einer Kante der Fläche (14) ruht, so dass bei Einstecken des Leiters das freie Ende (13) von der leitenden Fläche (2) zurückgedrückt wird und die Feder in elastischem Kontakt mit dem Leiter (c) fest zusammengebaut wird.
  12. Vorrichtung zur Verbindung gemäß dem vorausgegangenen Anspruch, dadurch gekennzeichnet, dass das Ende der Blattfeder durch eine Schlaufe verlängert ist, die zur leitenden Fläche geöffnet ist, gefolgt von einem geraden Bereich, der im Wesentlichen senkrecht ausgerichtet ist und dessen Ende in Kontakt mit der Fläche ist.
  13. Vorrichtung zur Verbindung gemäß einem der vorausgegangenen Ansprüche, dadurch gekennzeichnet, dass sie aus einem Deckel besteht, der eine obere Wand aufweist, von der sich zwei Zwillings-Blattfedern erstrecken, die sich zwischen zwei Seitenwänden zu einem ebenen Bereich einer leitenden Klemme erstrecken, die zur oberen Wand parallel ist und an der die Seitenwände befestigt sind.
  14. Vorrichtung zur Verbindung gemäß dem vorausgegangenen Anspruch, dadurch gekennzeichnet, dass die Klemme mit einem Gehäuse zusammenwirkt.
  15. Modulare elektrische Vorrichtung der Art Sicherungsautomat oder FI-Schalter, dadurch gekennzeichnet, dass sie mit einer Verbindungsvorrichtung gemäß den Ansprüchen 13 oder 14 ausgestattet ist.
EP04360061A 2004-06-30 2004-06-30 Blattfederanschlussklemme mit reduzierter Einsteckkraft Expired - Lifetime EP1612889B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT04360061T ATE385350T1 (de) 2004-06-30 2004-06-30 Blattfederanschlussklemme mit reduzierter einsteckkraft
DE602004011607T DE602004011607T2 (de) 2004-06-30 2004-06-30 Blattfederanschlussklemme mit reduzierter Einsteckkraft
EP04360061A EP1612889B1 (de) 2004-06-30 2004-06-30 Blattfederanschlussklemme mit reduzierter Einsteckkraft
BRPI0512446-8A BRPI0512446B1 (pt) 2004-06-30 2005-06-29 Connection device for a conductor in electrical terminal and modular electrical apparatus of the breaker type or switch
AU2005266248A AU2005266248B2 (en) 2004-06-30 2005-06-29 Spring leaf terminal with reduced plugging force
PCT/FR2005/001658 WO2006010861A1 (fr) 2004-06-30 2005-06-29 Borne a lame ressort a effort d’enfichage attenue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04360061A EP1612889B1 (de) 2004-06-30 2004-06-30 Blattfederanschlussklemme mit reduzierter Einsteckkraft

Publications (2)

Publication Number Publication Date
EP1612889A1 EP1612889A1 (de) 2006-01-04
EP1612889B1 true EP1612889B1 (de) 2008-01-30

Family

ID=34931778

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04360061A Expired - Lifetime EP1612889B1 (de) 2004-06-30 2004-06-30 Blattfederanschlussklemme mit reduzierter Einsteckkraft

Country Status (6)

Country Link
EP (1) EP1612889B1 (de)
AT (1) ATE385350T1 (de)
AU (1) AU2005266248B2 (de)
BR (1) BRPI0512446B1 (de)
DE (1) DE602004011607T2 (de)
WO (1) WO2006010861A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010033112B4 (de) * 2010-08-02 2021-02-04 Siemens Aktiengesellschaft Elektroinstallationsgerät
FR3020185B1 (fr) 2014-04-16 2017-12-22 Hager-Electro Sas Dispositif de connexion rapide a lame ressort a faible effort

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9411287D0 (en) * 1994-06-06 1994-07-27 Amp Gmbh High current receptacle terminal
DE19825629B4 (de) * 1998-06-08 2007-06-06 Siemens Ag Federkraftklemme
JP2002151220A (ja) * 2000-11-09 2002-05-24 Sumitomo Wiring Syst Ltd 雌型端子およびコネクタ

Also Published As

Publication number Publication date
AU2005266248B2 (en) 2010-09-30
EP1612889A1 (de) 2006-01-04
BRPI0512446A (pt) 2008-03-04
WO2006010861A1 (fr) 2006-02-02
ATE385350T1 (de) 2008-02-15
DE602004011607D1 (de) 2008-03-20
BRPI0512446B1 (pt) 2017-11-21
AU2005266248A1 (en) 2006-02-02
DE602004011607T2 (de) 2009-01-29

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