EP0944131B1 - Anschlusselement für elektrische Leiter, insbesondere geschirmte Leiter - Google Patents
Anschlusselement für elektrische Leiter, insbesondere geschirmte Leiter Download PDFInfo
- Publication number
- EP0944131B1 EP0944131B1 EP99102967A EP99102967A EP0944131B1 EP 0944131 B1 EP0944131 B1 EP 0944131B1 EP 99102967 A EP99102967 A EP 99102967A EP 99102967 A EP99102967 A EP 99102967A EP 0944131 B1 EP0944131 B1 EP 0944131B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- pressure element
- connection element
- element according
- rail attachment
- 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
Links
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
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
- H01R4/4872—Coil spring axially compressed to retain wire end
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
- H01R9/0527—Connection to outer conductor by action of a resilient member, e.g. spring
Definitions
- the invention relates to a connection element for electrical conductors, in particular shielded Ladder, to busbars, with a fixable to the busbar Rail piece and a moveable held and opposite him by means a compression spring sprung clamping part for clamping the conductor against the Busbar.
- connection elements DE 94 10 214 U1
- the busbar with its conductor holder extends over to the bottom.
- the connecting bracket can against the force the compression spring are shifted so far down that the electrical conductor in the Recording can be inserted. He is then opposed by the force of the spring clamped the underside of the busbar. In the way shown there also shielded electrical conductors to such a busbar with their exposed Screen connected.
- connection element of the generic type to create a simple, integrity and allows convenient adjustment of the conductor to the busbar.
- the clamping part is now a pressure piece, the conductor on the Top of the busbar clamps and in that the user such a Connection element provided in a releasably locked open position can easily be used by the user, the electrical conductor or first put his umbrella on the busbar and exactly in the desired position to align. After that, then the kept open Connection element are placed.
- the connecting element locked in this open position in a detachable tilt bracket, the such a skew of the pressure piece includes that only the straight Andschreibung of the pressure piece to the head or its shield when placing the Rail piece on the busbar triggers the locking of the tilt bracket, so that the compression spring then the clamping of the conductor or its shielding on the Can cause busbar.
- connection element is in characterized the dependent claims.
- connection element is used to a shielded electrical conductor 1 with its so far exposed shielding on a Busbar 2 to connect.
- the connecting element has a rail piece for this purpose 3, which is approximately C-shaped in side view and at its lower end with two protruding brackets 4 defines a receptacle for the busbar 2.
- support tabs 5 are formed and bent, the ensure a rich, well-contacting support of the busbar.
- the Rail section 3 forms at its upper end a downwardly and forwardly open Recording chamber 6 for a compression spring 7, which with its upper end to the Upper wall 8 of the receiving chamber 6 is supported.
- a wide guide 10 is provided in a pressure piece 11 is arranged vertically movable as a clamping part on which the other end of the compression spring 7 is supported and with the shielded conductor 1 on clamped the top of the busbar 2 contacting with the force of the compression spring 7 can be.
- the pressure piece 11 is formed substantially L-shaped.
- the lower one above Leg 12 is used with its top as an attack surface for the compression spring 7 and is slightly angled towards the bottom, so that in relation to this leg 12th a self-centering clamping of the shielded electrical conductor 1 on the Busbar 2 is possible.
- the lower leg 12 of the pressure piece 11 has in its transition region the upwardly projecting leg 13 lateral notches 14, in the the edge regions of the guide 10 can intervene.
- the pressure piece 11 passes through with the transition region between the Schenkein 12th and 13, the guide 10 of the rail section 3 to the rear side, so that the upwardly extending leg 13 moves on the rear side thereof.
- At the top End of the leg 13 of the pressure piece 11 are on both sides guide and retaining tabs 17 formed and bent so that they from the back of the outer surfaces engage around the side walls 16 and lead to these outer surfaces can.
- connection element is located in the described Open position and can be brought in this first over the conductor 1 and then from the side be brought over the busbar 2 so that these in the receiving space can enter, in such a way that they agree on their admission to the Ironing 4 is located ( Figures 2b, 3b).
- the connecting element specifically the lower leg 12 of the pressure piece 11 in straight spatial position to the conductor 1 to press.
- FIGS. 2c-d as well as 3c-d.
- the compression spring 7 For a secure mounting of the compression spring 7, it has proven to be expedient to form them as a helical spring and in the top wall 8 of the rail section 3 to provide a pin-like collection 19, the centering and holding in the Compression spring 7 engages. Likewise it is expedient in the top of the lower one Leg 12 of the pressure piece 11 to form upwardly projecting tabs 20 then also centering and holding in the interior of the compression spring 7 at the projecting lower end.
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
- Figur 1
- ein Anschlußelement gemäß der Erfindung in perspektivischer Vorderansicht in seiner Offenstellung,
- Fig. 2a-2d
- den Montagevorgang von geschirmtem Leiter und Anschlußelement auf einer Sammelschiene in vier verschiedenen Phasen in perspektivischer Vorderansicht,
- Fig. 3a-3d
- den Montagevorgang nach Figur 2 in perspektivischer Rückansicht der Anordnung.
Claims (10)
- Anschlußelement für elektrische Leiter, insbesondere geschirmte Leiter (1), an Sammelschienen (2), mit einem an die Sammelschiene (2) ansetzbaren Schienenstück (3) und einem daran beweglich gehaltenen und demgegenüber mittels einer Druckfeder (7) abgefederten Klemmteil (11) zum Klemmen des Leiters gegen die Sammelschiene (2), dadurch gekennzeichnet, daß das Klemmteil ein den elektrischen Leiter (1) an die Oberseite der Sammelschiene (2) kontaktierend andrückendes Druckstück (11) ist, das abständig oberhalb der Auflage (4, 5) des Schienenstückes (3) für die Sammelschiene (2) gegen die Kraft der Druckfeder (7) in einer Kipphalterung (17, 18) in einer Offenstellung in einer solchen Schräglage lösbar arretiert ist, daß die gerade Andrückung des Druckteiles (11) an den elektrischen Leiter (1) beim Aufsetzen des Schienenstückes (3) auf die Sammelschiene (2) die Arretierung löst.
- Anschlußelement nach Anspruch 1, dadurch gekennzeichnet, daß das Druckstück (11) L-förmig ausgebildet ist, wobei der untere vorstehenden L-Schenkel (12) in dem Schienenstück (3) oberhalb der Auflage (4, 5) für die Sammelschiene (2) angeordnet ist und eine Führung (10) in der Rückwand (9) des Schienenstückes (3) durchtritt, so daß der nach oben weisende L-Schenkel (13) des Druckstückes (11) sich auf der Rückseite des Schienenstückes (3) befindet.
- Anschlußelement nach Anspruch 2, dadurch gekennzeichnet, daß der untere Schenkel (12) und der nach oben weisende Schenkel (13) des Druckstückes (11) in einem Winkel kleiner als 90° zueinander verlaufen, im oberen Bereich des Schienenstückes (3) in der Rückwand (9)( einspringende Schultern (18) gebildet sind und an den oberen Enden des Schenkels (13) des Druckstückes (11) seitlich Führungs- und Haltelaschen (17) vorgesehen sind, die sich mit ihren Unterseiten zur Bildung einer Kipphalterung unter Schrägstellung des unteren Schenkels (12) des Druckstückes (11) auf den Schultern (18) in der Offenstellung des Anschlußelementes abstützen.
- Anschlußelement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß im unteren Schenkel (12) des L-förmigen Druckstückes (11) seitliche Einklinkungen (14) vorgesehen sind, in die die Führungen (10) in der Rückwand (9) des Schienenstückes (3) eingreifen.
- Anschlußelement nach Anspruch 3, dadurch gekennzeichnet, daß die Führungs- und Haltelaschen (17) des Druckstückes (11) umgreifend auf die Außenflächen der Seitenwände 16 des Schienenstückes (3) gebogen sind.
- Anschlußelement nach Anspruch 3, dadurch gekennzeichnet, daß an den unteren Schenkel (12) des Druckstückes (11) seitlich Führungslaschen (15) angeformt sind, die auf den Innenflächen der Seitenwände (16) des Schienenstückes (3) laufen.
- Anschlußelement nach Anspruch 1, dadurch gekennzeichnet, daß das Schienenstück (3) im wesentlichen C-förmig ausgebildet ist und unterseitig vorstehende Bügel (4) aufweist, an die Auflagelaschen (5) für die Sammelschiene (2) angeformt sind.
- Anschlußelement nach Anspruch 1, dadurch gekennzeichnet, daß das Druckstück (7) an einer Oberwand (8) des Schienenstückes (3) abgestützt ist und in der Oberwand (8) eine zapfenartige Einziehung (19) gebildet ist, die in die Druckfeder (7) eingreift.
- Anschlußelement nach Anspruch 2, dadurch gekennzeichnet, daß an dem unteren Schenkel (12) des Druckstückes (11) vorstehende Laschen (20) gebildet sind, auf die die Druckfeder (7) aufgesetzt ist.
- Anschlußelement nach Anspruch 2, dadurch gekennzeichnet, daß der untere Schenkel (12) des Druckstückes (11) zur Bildung einer Zentrierung für den geschirmten Leiter (1) nach unten abgewinkelt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29805077U | 1998-03-20 | ||
DE29805077U DE29805077U1 (de) | 1998-03-20 | 1998-03-20 | Anschlußelement für elektrische Leiter, insbesondere gechirmte Leiter |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0944131A2 EP0944131A2 (de) | 1999-09-22 |
EP0944131A3 EP0944131A3 (de) | 1999-10-27 |
EP0944131B1 true EP0944131B1 (de) | 2005-01-12 |
Family
ID=8054503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99102967A Expired - Lifetime EP0944131B1 (de) | 1998-03-20 | 1999-02-15 | Anschlusselement für elektrische Leiter, insbesondere geschirmte Leiter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0944131B1 (de) |
DE (2) | DE29805077U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012105056A1 (de) | 2012-06-12 | 2013-12-12 | Wago Verwaltungsgesellschaft Mbh | Anschlusselement für elektrische Leiter |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19917407C1 (de) * | 1999-04-16 | 2000-12-14 | Phoenix Contact Gmbh & Co | Schirmanschlußklemme |
DE19949508B4 (de) * | 1999-10-14 | 2007-09-20 | Phoenix Contact Gmbh & Co. Kg | Vorrichtung zur Befestigung von Schirmklemmen |
DE20004019U1 (de) * | 2000-02-02 | 2001-06-21 | Weidmueller Interface | Anschlußelement für Kabelschirme an Montagegestelle, insbesondere Montageschienen |
DE20011805U1 (de) * | 2000-07-07 | 2001-11-22 | Weidmueller Interface | Anschlußelement zum Anschließen eines elektrischen Leiters an eine Sammelschiene |
US7473146B2 (en) * | 2006-11-27 | 2009-01-06 | Tyco Electronics Brasil Ltda | Busbar assembly |
FR2920919B1 (fr) * | 2007-09-10 | 2009-12-04 | Legrand France | Dispositif de connexion electrique,application,et procede d'utilisation |
EP2541685B1 (de) | 2011-06-30 | 2013-12-25 | Siemens Aktiengesellschaft | Schirmanschlussklemme |
GB2561219B (en) * | 2017-04-06 | 2022-05-11 | Secure Int Holdings Pte Ltd | Electrical Terminal |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE831108C (de) * | 1950-04-26 | 1952-02-11 | Kurt Wenzel | Federnde Kontaktklemme |
DE2659455A1 (de) * | 1976-12-30 | 1978-07-13 | Baer Elektrowerke Kg | Elektrischer einbauschalter |
DE3042057C2 (de) * | 1980-11-07 | 1985-07-11 | C.A. Weidmüller KG, 4930 Detmold | Schraubenlose Klemme |
DD223576A1 (de) * | 1984-03-01 | 1985-06-12 | Oppach Schaltelektronik | Schraubenlose anschlussklemme |
DE3942953A1 (de) * | 1989-12-23 | 1991-06-27 | Loh Kg Rittal Werk | Anschlussklemme |
DE9302280U1 (de) * | 1993-02-17 | 1993-04-01 | Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg, De | |
DE9410214U1 (de) * | 1994-06-24 | 1994-08-11 | Weidmueller Interface | Anschlußelement zum Anschließen elektrischer Leiter an Sammelschienen |
DE19613557A1 (de) * | 1995-12-22 | 1997-06-26 | Hager Electro Gmbh | Klemme zum Verbinden eines Leiterendes mit einem Kontakt |
CH692168A5 (de) * | 1996-10-02 | 2002-02-28 | Woertz Ag | Anschlussklemme. |
DE29715884U1 (de) * | 1997-09-04 | 1997-10-23 | Weidmueller Interface | Anschlußelement für Schirmkabel |
-
1998
- 1998-03-20 DE DE29805077U patent/DE29805077U1/de not_active Expired - Lifetime
-
1999
- 1999-02-15 DE DE59911419T patent/DE59911419D1/de not_active Expired - Lifetime
- 1999-02-15 EP EP99102967A patent/EP0944131B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012105056A1 (de) | 2012-06-12 | 2013-12-12 | Wago Verwaltungsgesellschaft Mbh | Anschlusselement für elektrische Leiter |
EP2675017A1 (de) | 2012-06-12 | 2013-12-18 | Wago Verwaltungsgesellschaft mbH | Anschlusselement für elektrische Leiter |
Also Published As
Publication number | Publication date |
---|---|
DE29805077U1 (de) | 1998-05-20 |
EP0944131A2 (de) | 1999-09-22 |
EP0944131A3 (de) | 1999-10-27 |
DE59911419D1 (de) | 2005-02-17 |
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