EP1670098A1 - Device for connecting electrical conductors with actuating mechanism - Google Patents
Device for connecting electrical conductors with actuating mechanism Download PDFInfo
- Publication number
- EP1670098A1 EP1670098A1 EP05108711A EP05108711A EP1670098A1 EP 1670098 A1 EP1670098 A1 EP 1670098A1 EP 05108711 A EP05108711 A EP 05108711A EP 05108711 A EP05108711 A EP 05108711A EP 1670098 A1 EP1670098 A1 EP 1670098A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuating
- connecting device
- leg
- clamping spring
- clamping
- 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
Links
- 239000004020 conductor Substances 0.000 title claims description 19
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
Images
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
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
Definitions
- the invention relates to a connection device for electrical conductors according to the preamble of claim 1.
- connection devices are known in various embodiments, so from the generic DE 295 00 614th
- connection devices of the generic type have proven themselves. In order to connect finely stranded conductors and to simplify the switching off of the connecting devices, it is known to assign the connecting devices actuating devices, which are operated by hand or with an actuating tool and serve to act on the compression spring to open the nip to a particularly fine-stranded or Insert stranded conductor into the clamping point and remove the conductor from the clamping point and remove it.
- the invention has the task of further simplifying the wiring of connection devices of the generic type with fine-wire conductors as well as the switching-off in confined space and space conditions with simple structural means.
- the actuating device is designed as an actuating push-button, which on its outer surface is provided with at least two or more preferably separate ones - i.e. spaced apart - approach areas for attaching an actuating tool is provided.
- the thus formed rotatable actuating handle is preferably suitable for the operation of direct plug connections even in confined spaces, since the actuating tool can be attached to the various positions on the actuating lever to open the clamping spring.
- the actuating push-button is particularly suitable for opening springs, which act on the conductor as compression springs and press the conductor at a clamping point pressing against a busbar.
- the actuating lever is pivotally mounted in the insulating housing. Due to the rotatable design, there is the advantage of only a small space and movement requirement of the actuating lever and the possibility of the actuating lever due to the at least two neck portions from different directions -. from mutually perpendicular directions - to operate, which in particular in cramped conditions, e.g. in the control cabinet, is of great advantage.
- the two attachment areas for actuation tools are formed at an angle to one another and / or at mutually angled areas of the actuation lever.
- Fig. 1 shows an insulating material 1, in which a connection device 2 is inserted.
- the insulating housing 1 may be formed as part of any electrical device.
- the housing may be part of a terminal, in particular a terminal, or a part of a higher-level device, for.
- a contactor or the like is particularly interesting.
- Particularly interesting is the application as a terminal in a compact insulating housing for the removal and retrofitting of existing electrical equipment with direct plug connections.
- the insulating housing 1 has a free space 3, in which the connecting device 2 is inserted.
- the connecting device in turn has a U-shaped metal cage 4, in which a V-shaped clamping spring 5 is arranged (see also Figs. 2 and 3).
- the V-shaped clamping spring 5 is arranged with its first leg - the fastening leg 6 - on a first inner wall 7 of the metal cage 4.
- the other free leg serves as a clamping leg 8 to press a conductor 13 (Fig, 2) against a busbar 9, which is also formed here as a wall 10 of the metal cage 4, which is opposite to the inner wall 7 for the mounting leg 6.
- the busbar could also be designed as a separate rail on the wall 10 (not shown here).
- Such a clamping point 11 is formed for clamping a conductor 13 between the free end of the clamping leg 8 and the busbar 9 - which may also be formed as part of the metal cage 4.
- the conductor 13 is easily in Direct insertion technology tool-free by a lying above the nip 11 opening 14 in the insulating housing in this nip 11 insertable. If it is a conductor with a sufficiently large cross-section, he presses the clamping leg 8 of the clamping spring 5 during insertion aside and is then secured in the nip 11 by the free end 12 of the clamping leg 8 against unintentional withdrawal from the nip 11.
- the connecting device is an actuator for opening the nip assigned by moving the clamping leg of the clamping spring 5.
- This actuating device is designed as an actuating pushbutton 15, which is mounted pivotably on the insulating housing 1.
- the actuating push-button 15 is made of insulating material and has a plurality of, here two, separate and here mutually spaced neck portions 16, 17 for an operating tool such as a screwdriver 18 a, b.
- the two projection areas 16, 17 are here distributed on the actuating pushbutton 15 such that the actuating tool, in particular the screwdriver 18a, b, in different angular positions (in particular from 60 ° to 120 °) relative to the insertion direction X of the conductor (FIG. 2) into the Clamping point 11 can be attached to the actuating lever 15.
- the screwdriver from two different positions by about 90 ° from each other, so parallel to the conductor insertion X or from an angle of 90 ° to this direction Y. This will meet most installation situations.
- the actuating lever 15 has a kind of L-shape, wherein the one leg 19 of the L acting as an actuating leg on the clamping spring 5 and the other leg 20 relatively close to the V or U-shaped bend 21 of the clamping spring 5 on both sides formed bearing pin 23rd is rotatably mounted on the insulating housing 1.
- the Isolierstoffgeophuse bearing recesses 22 which are dimensioned and designed so that the bearing pin 23 on the actuating handle 15 without tools are held resiliently in the insulating housing 1 by latching.
- the first leg is provided on two different sides with the approach areas (recesses) for the screwdriver 18.
- a stop for the clamping leg 8 can be realized by a protruding tab 27 on the metal cage.
- connection devices 2 can be formed directly adjacent to one another on an insulating material housing 1.
- the narrow design and the low space requirement of the direct plug-in device and actuation lever 15 have a positive effect.
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Cable Accessories (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Die Erfindung betrifft eine Anschlussvorrichtung für elektrische Leiter nach dem Oberbegriff des Anspruchs 1.The invention relates to a connection device for electrical conductors according to the preamble of claim 1.
Derartige Anschlussvorrichtungen sind in verschiedenen Ausführungsformen bekannt, so aus der gattungsgemäßen DE 295 00 614.Such connection devices are known in various embodiments, so from the generic DE 295 00 614th
Anschlussvorrichtungen der gattungsgemäßen Art haben sich an sich bewährt. Zum Anschluss feindrähtiger Leiter und zum Vereinfachen des Entschaltens der Anschlussvorrichtungen ist es danach bekannt, den Anschlussvorrichtungen Betätigungsvorrichtungen zuzuordnen, die von Hand oder mit einem Betätigungswerkzeug betätigt werden und dazu dienen, auf die Druckfeder einzuwirken, um die Klemmstelle zu öffnen, um einen besonders feindrähtigen oder mehrdrähtigen Leiter in die Klemmstelle einzuführen und Leiter wieder aus der Klemmstelle lösen und entnehmen zu können.Connection devices of the generic type have proven themselves. In order to connect finely stranded conductors and to simplify the switching off of the connecting devices, it is known to assign the connecting devices actuating devices, which are operated by hand or with an actuating tool and serve to act on the compression spring to open the nip to a particularly fine-stranded or Insert stranded conductor into the clamping point and remove the conductor from the clamping point and remove it.
Die Erfindung hat vor diesem Hintergrund die Aufgabe, mit einfachen konstruktiven Mitteln das Beschalten von Anschlussvorrichtungen der gattungsgemäßen Art auch mit feindrähtigen Leitern sowie auch das Entschalten unter beengten Raum- und Platzverhältnissen weiter zu erleichtern.Against this background, the invention has the task of further simplifying the wiring of connection devices of the generic type with fine-wire conductors as well as the switching-off in confined space and space conditions with simple structural means.
Die Erfindung löst diese Aufgabe durch den Gegenstand des Anspruchs 1.The invention solves this problem by the subject matter of claim 1.
Vorteilhafte Ausgestaltungen sind den Unteransprüchen zu entnehmen.Advantageous embodiments can be found in the dependent claims.
Nach dem Kennzeichen des Anspruchs 1 ist die Betätigungsvorrichtung als Betätigungsdrücker ausgebildet, der an seiner Außenfläche mit wenigstens zwei oder mehr vorzugsweise separaten - d.h. zueinander beabstandeten - Ansatzbereichen zum Ansetzen eines Betätigungswerkzeuges versehen ist.According to the characterizing part of claim 1, the actuating device is designed as an actuating push-button, which on its outer surface is provided with at least two or more preferably separate ones - i.e. spaced apart - approach areas for attaching an actuating tool is provided.
Das derart ausgebildete drehbare Betätigungsdrücker eignet sich bevorzugt zur Betätigung von Direktsteckanschlüssen auch unter beengten Platzverhältnissen, da das Betätigungswerkzeug an den verschiedenen Stellen aus verschiedenen Richtungen am Betätigungsdrücker ansetzbar ist, um die Klemmfeder zu öffnen. Der Betätigungsdrücker ist besonders zum Öffnen von Federn geeignet, die auf den Leiter als Druckfedern einwirken und den Leiter an einer Klemmstelle drückend gegen eine Stromschiene pressen.The thus formed rotatable actuating handle is preferably suitable for the operation of direct plug connections even in confined spaces, since the actuating tool can be attached to the various positions on the actuating lever to open the clamping spring. The actuating push-button is particularly suitable for opening springs, which act on the conductor as compression springs and press the conductor at a clamping point pressing against a busbar.
Besonders bevorzugt ist der Betätigungsdrücker schwenkbar im Isolierstoffgehäuse gelagert. Durch die drehbare Auslegung ergibt sich der Vorteil eines nur geringen Raum- und Bewegungsbedarfes des Betätigungsdrückers und die Möglichkeit, den Betätigungsdrücker aufgrund der wenigstens zwei Ansatzbereiche aus verschiedenen Richtungen - z.B. aus zueinander rechtwinkligen Richtungen - zu betätigen, was insbesondere unter beengten Verhältnissen, z.B. im Schaltschrank, von großem Vorteil ist. Insbesondere sind die zwei Ansatzbereiche für Betätigungswerkzeuge zueinander winklig und/oder an zueinander winkligen Bereichen des Betätigungsdrückers ausgebildet.Particularly preferably, the actuating lever is pivotally mounted in the insulating housing. Due to the rotatable design, there is the advantage of only a small space and movement requirement of the actuating lever and the possibility of the actuating lever due to the at least two neck portions from different directions -. from mutually perpendicular directions - to operate, which in particular in cramped conditions, e.g. in the control cabinet, is of great advantage. In particular, the two attachment areas for actuation tools are formed at an angle to one another and / or at mutually angled areas of the actuation lever.
Es bietet sich als besonders praktisch handhabbare Variante an, die zwei Ansatzbereiche als schlitzartige Ausnehmungen zum Ansetzen eines Schraubendrehers auszulegen und die zwei schlitzartigen Ausnehmungen winklig zueinander am Betätigungsdrücker anzuordnen.It lends itself to be particularly practical to handle variant, interpret the two neck portions as slit-like recesses for applying a screwdriver and the two slot-like recesses angularly to each other on the actuating handle.
Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung näher beschrieben, wobei auch weitere Vorteile der Erfindung deutlich werden. Es zeigt:
- Fig. 1
- eine perspektivische Ansicht eines bevorzugten Ausführungsbeispiels einer erfindungsgemäßen Anschlussvorrichtung mit zwei an unterschiedlichen Ansatzstellen angesetzten Betätigungswerkzeugen (Schraubendrehern);
- Fig. 2
- eine Schnittansicht der Anschlussvorrichtung aus Fig. 1 in einer ersten Stellung beim Öffnen der Klemmstelle der Anschlussvorrichtung;
- Fig. 3
- eine Schnittansicht der Anschlussvorrichtung aus Fig. 1 und 2 in einer zweiten Stellung beim Öffnen der Klemmstelle der Anschlussvorrichtung;
- Fig. 4a,b
- zwei aufeinanderfolgende Montageschritte zur Montage der Betätigungseinrichtung an einem Isolierstoffgehäuse; und
- Fig. 5a,b
- die Montage der Betätigungseinrichtung an einem Isolierstoffgehäuse in zwei Schritten in einer Schnittansicht.
- Fig. 1
- a perspective view of a preferred embodiment of a connecting device according to the invention with two attached to different attachment points operating tools (screwdrivers);
- Fig. 2
- a sectional view of the connecting device of Figure 1 in a first position when opening the nip of the connecting device.
- Fig. 3
- a sectional view of the connecting device of Figures 1 and 2 in a second position when opening the nip of the connecting device.
- Fig. 4a, b
- two successive assembly steps for mounting the actuator to an insulating housing; and
- Fig. 5a, b
- the assembly of the actuator to an insulating material in two steps in a sectional view.
Fig. 1 zeigt ein Isolierstoffgehäuse 1, in das eine Anschlussvorrichtung 2 eingesetzt ist.Fig. 1 shows an insulating material 1, in which a
Das Isolierstoffgehäuse 1 kann als Teil eines beliebigen elektrischen Gerätes ausgebildet sein. So kann das Gehäuse beispielsweise ein Teil einer Anschlussklemme, insbesondere einer Reihenklemme, sein oder ein Teil eines übergeordneten Gerätes, z. B. eines Schützes oder dgl.. Besonders interessant ist auch die Anwendung als Anschlussklemme in einem kompakten Isolierstoffgehäuse zur Aus- und Nachrüstung bestehender elektrischer Geräte mit Direktsteckanschlüssen.The insulating housing 1 may be formed as part of any electrical device. For example, the housing may be part of a terminal, in particular a terminal, or a part of a higher-level device, for. As a contactor or the like. Particularly interesting is the application as a terminal in a compact insulating housing for the removal and retrofitting of existing electrical equipment with direct plug connections.
Das Isolierstoffgehäuse 1 weist einen Freiraum 3 auf, in den die Anschlussvorrichtung 2 eingesetzt ist. Die Anschlussvorrichtung weist wiederum einen U-förmigen Metallkäfig 4 auf, in dem eine V-förmige Klemmfeder 5 angeordnet ist (siehe auch Fig. 2 und 3).The insulating housing 1 has a free space 3, in which the connecting
Die V-förmige Klemmfeder 5 ist mit ihrem ersten Schenkel - dem Befestigungsschenkel 6 - an einer ersten Innenwand 7 des Metallkäfigs 4 angeordnet.The V-
Der andere freie Schenkel dient als Klemmschenkel 8, um einen Leiter 13 (Fig,. 2) gegen eine Stromschiene 9 zu drücken, die hier auch als Wand 10 des Metallkäfigs 4 ausgebildet ist, welche der Innenwand 7 für den Befestigungsschenkel 6 gegenüberliegt. Die Stromschiene könnte auch als separate Schiene an der Wand 10 ausgebildet sein (hier nicht dargestellt).The other free leg serves as a
Derart wird zwischen dem freien Ende des Klemmschenkels 8 und der Stromschiene 9 - die auch als Teil des Metallkäfigs 4 ausgebildet sein kann - eine Klemmstelle 11 zum Festklemmen eines Leiters 13 ausgebildet. Der Leiter 13 ist auf einfache Weise in Direktstecktechnik werkzeugfrei durch eine oberhalb der Klemmstelle 11 liegende Öffnung 14 im Isolierstoffgehäuse in diese Klemmstelle 11 einführbar. Handelt es sich um einen Leiter mit einem genügend großen Querschnitt, drückt er den Klemmschenkel 8 der Klemmfeder 5 beim Einschieben beiseite und wird dann in der Klemmstelle 11 durch das freie Ende 12 des Klemmschenkels 8 gegen ein unbeabsichtigtes Ausziehen aus der Klemmstelle 11 gesichert.Such a
Um daneben auch besonders feindrähtige Leiter mit kleinerem Querschnitt in die Klemmstelle 11 einführen zu können und um die Klemmstelle zum Herausziehen von Leitern auf einfache Weise zu öffnen, ist der Anschlussvorrichtung eine Betätigungseinrichtung zum Öffnen der Klemmstelle durch Bewegen des Klemmschenkel der Klemmfeder 5 zugeordnet. Diese Betätigungseinrichtung ist als Betätigungsdrücker 15 ausgebildet, der verschwenkbar am Isolierstoffgehäuse 1 gelagert ist.In order to be able to introduce especially fine-stranded conductors with a smaller cross section in the
Der Betätigungsdrücker 15 besteht aus Isolierstoff und weist mehrere, hier zwei, separate und hier voneinander beabstandete Ansatzbereiche 16, 17 für ein Betätigungswerkzeug wie einen Schraubendreher 18a, b auf.The actuating push-
Die beiden Ansatzbereiche 16, 17 sind hier derart am Betätigungsdrücker 15 verteilt, dass das Betätigungswerkzeug, insbesondere der Schraubendreher 18a, b, in unterschiedlichen Winkelstellungen (insbesondere von 60° bis 120°) relativ zur Einführrichtung X des Leiters (Fig. 2) in die Klemmstelle 11 an den Betätigungsdrücker 15 angesetzt werden kann.The two
Vorzugsweise ist es möglich, den Schraubendreher aus zwei um ca. 90° voneinander verschiedenen Positionen anzusetzen, so parallel zur Leitereinführrichtung X oder aus einer um 90° zu dieser Richtung winkligen Richtung Y. Dies wird den meisten Einbausituationen gerecht.Preferably, it is possible to set the screwdriver from two different positions by about 90 ° from each other, so parallel to the conductor insertion X or from an angle of 90 ° to this direction Y. This will meet most installation situations.
Der Betätigungsdrücker 15 weist eine Art L-Form auf, wobei der eine Schenkel 19 des L als Betätigungsschenkel auf die Klemmfeder 5 einwirkt und der andere Schenkel 20 relativ nahe zur V- bzw. U-förmigen Biegung 21 der Klemmfeder 5 an beidseits ausgebildeten Lagerzapfen 23 drehbar am Isolierstoffgehäuse 1 gelagert ist.The actuating
Hierzu weist das Isolierstoffgehäuse Lagerausnehmungen 22 auf, die derart bemessen und ausgelegt sind, dass die Lagerzapfen 23 am Betätigungsdrücker 15 werkzeugfrei durch Verrasten federnd im Isolierstoffgehäuse 1 gehalten sind. Der erste Schenkel ist an zwei verschiedenen Seiten mit den Ansatzbereichen (Ausnehmungen) für die Schraubendreher 18 versehen.For this purpose, the Isolierstoffgehäuse bearing
Weitere seitlich vorkragende Vorsprünge, insbesondere weitere Zapfen 25, 26, sind so ausgelegt, dass sie im Zusammenwirken mit dem Isolierstoffgehäuse 1 eine Drehbewegungsbegrenzungseinrichtung ausbilden, die eine Begrenzung der möglichen Drehbewegung des Betätigungsdrückers 15 bewirkt, so dass die Klemmfeder 5 nicht versehentlich überdehnbar ist.Further laterally projecting projections, in particular
Ergänzend/Alternativ kann durch einen vorkragenden Lappen 27 am Metallkäfig ein Anschlag für den Klemmschenkel 8 realisiert werden.In addition / alternatively, a stop for the
Die Figuren veranschaulichen auch, dass zwei (oder auch mehr) der Anschlussvorrichtungen 2 direkt zueinander benachbart an einem Isolierstoffgehäuse 1 ausgebildet werden können. Hierbei wirken sich wiederum die schmale Bauart und der geringe Raumbedarf der Direktsteckvorrichtung und es Betätigungsdrückers 15 positiv aus.The figures also illustrate that two (or even more) of the
- IsolierstoffgehäuseInsulated
- 11
- Anschlussvorrichtungconnection device
- 22
- Freiraumfree space
- 33
- Metallkäfigmetal cage
- 44
- Klemmfederclamping spring
- 55
- Schenkelleg
- 66
- Erste InnenwandungFirst inner wall
- 77
- Klemmschenkelclamping leg
- 88th
- Stromschieneconductor rail
- 99
- Innenwandunginner wall
- 1010
- Klemmstellenip
- 1111
- Öffnungopening
- 1212
- Leiterladder
- 1313
- Öffnungopening
- 1414
- Betätigungsdrückeroperating pusher
- 1515
- Ansatzbereicheapproach areas
- 16, 1716, 17
- Schraubendreherscrewdriver
- 18a, b18a, b
- Schenkelleg
- 1919
- Schenkelleg
- 2020
- Biegungbend
- 2121
- Lagerausnehmungbearing recess
- 2222
- Lagerzapfenpivot
- 2323
- Zapfenspigot
- 25,2625.26
- Lappencloth
- 2727
Claims (15)
dadurch gekennzeichnet, dass
characterized in that
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004019109U DE202004019109U1 (en) | 2004-12-10 | 2004-12-10 | Connecting device for electrical conductors with actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1670098A1 true EP1670098A1 (en) | 2006-06-14 |
EP1670098B1 EP1670098B1 (en) | 2012-02-08 |
Family
ID=36060574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05108711A Revoked EP1670098B1 (en) | 2004-12-10 | 2005-09-21 | Device for connecting electrical conductors with actuating mechanism |
Country Status (6)
Country | Link |
---|---|
US (1) | US7104833B2 (en) |
EP (1) | EP1670098B1 (en) |
CN (1) | CN100442600C (en) |
AT (1) | ATE545176T1 (en) |
DE (1) | DE202004019109U1 (en) |
ES (1) | ES2381898T3 (en) |
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DE202009001488U1 (en) * | 2009-02-06 | 2010-06-24 | Weidmüller Interface GmbH & Co. KG | Terminal for connecting conductor ends |
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DE102015122143B4 (en) * | 2015-12-17 | 2019-02-14 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
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DE202017107202U1 (en) * | 2017-11-28 | 2019-04-04 | Weidmüller Interface GmbH & Co. KG | Connecting device for connecting a conductor end |
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DE29500614U1 (en) | 1995-01-04 | 1995-03-16 | Wago Verwaltungsgesellschaft Mbh, 32423 Minden | Electrical clamp with push button |
EP1322000A2 (en) * | 2001-12-21 | 2003-06-25 | Weidmüller Interface GmbH & Co. | Contact element for busbar |
EP1641079A1 (en) * | 2004-09-27 | 2006-03-29 | Legrand | Device with a connecting block |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3855833B2 (en) * | 2002-04-23 | 2006-12-13 | オムロン株式会社 | Wire connection connector |
US6832938B2 (en) * | 2002-12-13 | 2004-12-21 | Tyco Electronics Corporation | Electrical connector with integral wire release member |
-
2004
- 2004-12-10 DE DE202004019109U patent/DE202004019109U1/en not_active Expired - Lifetime
-
2005
- 2005-09-21 EP EP05108711A patent/EP1670098B1/en not_active Revoked
- 2005-09-21 AT AT05108711T patent/ATE545176T1/en active
- 2005-09-21 ES ES05108711T patent/ES2381898T3/en active Active
- 2005-11-02 CN CNB2005101193727A patent/CN100442600C/en not_active Expired - Fee Related
- 2005-11-29 US US11/288,626 patent/US7104833B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4239480A1 (en) * | 1992-11-21 | 1994-05-26 | Wago Verwaltungs Gmbh | Spring clip for termination or jointing of electric conductors - has screwdriver slot for actuation of spring-compression lever clearly visible in relaxed position through sloping face of housing |
DE29500614U1 (en) | 1995-01-04 | 1995-03-16 | Wago Verwaltungsgesellschaft Mbh, 32423 Minden | Electrical clamp with push button |
EP1322000A2 (en) * | 2001-12-21 | 2003-06-25 | Weidmüller Interface GmbH & Co. | Contact element for busbar |
EP1641079A1 (en) * | 2004-09-27 | 2006-03-29 | Legrand | Device with a connecting block |
Also Published As
Publication number | Publication date |
---|---|
ES2381898T3 (en) | 2012-06-01 |
DE202004019109U1 (en) | 2006-04-13 |
US20060128206A1 (en) | 2006-06-15 |
CN1787289A (en) | 2006-06-14 |
ATE545176T1 (en) | 2012-02-15 |
EP1670098B1 (en) | 2012-02-08 |
CN100442600C (en) | 2008-12-10 |
US7104833B2 (en) | 2006-09-12 |
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