EP2136436A1 - Socket base for a socket - Google Patents

Socket base for a socket Download PDF

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Publication number
EP2136436A1
EP2136436A1 EP09006146A EP09006146A EP2136436A1 EP 2136436 A1 EP2136436 A1 EP 2136436A1 EP 09006146 A EP09006146 A EP 09006146A EP 09006146 A EP09006146 A EP 09006146A EP 2136436 A1 EP2136436 A1 EP 2136436A1
Authority
EP
European Patent Office
Prior art keywords
socket
schraubanschlusseinheit
socket base
base
connection unit
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
EP09006146A
Other languages
German (de)
French (fr)
Other versions
EP2136436B1 (en
Inventor
Manfred Dipl.-Ing. Dipl.Wirt.-Ing. Ewers
Hans-Peter Sahlmann
Günter Dipl.-Ing. Schulte-Lippern
Volker Gerrath
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.)
ABB AG Germany
Original Assignee
ABB AG Germany
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 ABB AG Germany filed Critical ABB AG Germany
Publication of EP2136436A1 publication Critical patent/EP2136436A1/en
Application granted granted Critical
Publication of EP2136436B1 publication Critical patent/EP2136436B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R4/06—Riveted connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/655—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth brace
    • 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
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
    • 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
    • H01R4/36—Conductive members located under tip 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
    • H01R2103/00—Two poles

Definitions

  • the invention relates to a socket base of a socket with earthing strap and a fferan gleichiser with at least one suitable for receiving 6 mm 2 earthing wire hole and at least one clamping screw for locking the inserted grounding wire.
  • a socket with socket base is known, are arranged on the contact springs and earthing strap, said earthing strap having a connection formed by a terminal block for grounding wires.
  • the terminal block is secured against rotation on the socket base, for example screwed, and has two through holes with clamping screws, of which one through hole receives the grounding wire and in the further through hole a cable is clamped, which is on the other hand connected via a terminal or a screw with the grounding strap.
  • the known socket can be included in the equipotential bonding between conductive bodies such as electrical equipment housings and foreign conductive parts such as water and heating pipes, antenna systems, foundation earth, which minimizes grounding resistance.
  • conductive bodies such as electrical equipment housings
  • foreign conductive parts such as water and heating pipes, antenna systems, foundation earth
  • grounding resistance In the event of a ground fault, the residual voltage resulting from the earthing resistor is limited to safe values by means of short connections with a large cross section.
  • a ground wire is Usually a solid copper wire with a wire cross section of 6 mm 2 is used. However, a line cross-section of 6 mm 2 is not consistently achieved between grounding wire and grounding strap, as a separate cable with a maximum cross section of 2.5 mm 2 must be provided between the terminal / screw connection and the terminal block.
  • the invention has for its object to provide a socket socket of a socket, which is suitable in a structurally simplified manner for connecting a serving for equipotential bonding 6mm 2 -grounding wire.
  • the eran gleichussi has a contact piece for permanent connection, preferably riveting, with the grounding strap.
  • a first embodiment of a socket base is shown with a fferan gleichiser for 6mm 2- grounding wire. It is a socket base 1 with support ring 2, earthing bar 3 and two terminal connections 4, 5 for plugging in power supply lines, ie to recognize phase conductors and neutral of an AC voltage network.
  • superior ringan gleichiser 6 which has two each for the introduction of a 6 mm 2 -Erangungsdrahts (solid copper wire with a wire cross section of 6 mm 2 ) suitable holes 7 and 8, wherein inserted ground wires can be fixed in each case by tightening of clamping screws 9 and 10 respectively.
  • Fig. 2 is a ringan gleichiser the first embodiment shown, in particular, a contact piece 11 of the ringan gleichiser 6 can be seen, which engages in the socket base 1 and there permanently contacted with the grounding bracket 3 respectively connected, preferably riveted.
  • Fig. 3 is a section through the first embodiment of the socket base is shown, in particular a for electrical contacting respectively permanent connection - preferably riveting - with the grounding strap 3 serving contact piece 16 of sortedan gleichhow 13 can be seen. Furthermore, the support ring 2 of the socket base 1, a terminal connection 4 for a power cord and the engaging in the bore 14 of the fferan gleichappel 13 clamping screw 15 are shown. In contrast to the embodiment according to the Figures 1 and 2 the longitudinal axis of the clamping screw 15 is perpendicular to from the support ring 2 spanned level.
  • a second embodiment of a socket base is shown with a fferan gleichiser for 6mm 2- grounding wire.
  • a socket base 18 with support ring 19, earthing strap 20 and two terminal connections 21, 22 for insertion of power supply lines, ie phase conductors and neutral detect.
  • a screw connection unit 23 is integrated in the socket base 18 itself, which has a bore 24 suitable for insertion of a 6 mm 2 ground wire (solid copper wire with a conductor cross section of 6 mm 2 ), wherein an inserted ground wire can be fixed by tightening a clamping screw 25 ,
  • no structural component of the screw connection unit protrudes beyond the bottom side of the socket base, ie the socket base is designed to be very compact.
  • Fig. 5 is a section through the second embodiment of the socket base is shown, in particular for a permanent electrical connection respectively permanent connection - preferably riveting - with the grounding strap 20 serving contact piece 26 of fferan gleichiser 23 can be seen. Furthermore, the support ring 19 of the socket base 18, a terminal connection 21 for a power cord and the engaging in the bore 24 of the screw terminal 23 clamping screw 25 are shown.
  • socket base 1, 18 it is possible to equip the socket base 1, 18 with mounting braces, if desired.
  • the spaces required for this purpose are identified by reference numeral 28.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Clamps And Clips (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

The base (1) has an earth handle (3), and a screw connection unit (6) provided with bore holes (7, 8) for holding of six millimeter square-earth wire and clamping screws (9,10) for interlocking of the guided earth wire, which is utilized for potential balancing. The screw connection unit comprises of a contact piece for riveting with the earth handle. The screw connection unit overlaps a bottom side of the base, and is integrated within the socket. Clamping connectors (4, 5) are provided for insertion of a phase conductor and null conductor of an alternating voltage network.

Description

Die Erfindung betrifft einen Steckdosensockel einer Steckdose mit Erdungsbügel und einer Schraubanschlusseinheit mit mindestens einer zur Aufnahme von 6 mm2-Erdungsdraht geeigneten Bohrung und mit mindestens einer Klemmschraube zur Arretierung des eingeführten Erdungsdrahtes.The invention relates to a socket base of a socket with earthing strap and a Schraubanschlusseinheit with at least one suitable for receiving 6 mm 2 earthing wire hole and at least one clamping screw for locking the inserted grounding wire.

Aus der DE 20 2007 006 661 U1 ist eine Steckdose mit Steckdosensockel bekannt, an dem Kontaktfedern und Erdungsbügel angeordnet sind, wobei die Erdungsbügel einen von einem Klemmblock gebildeten Anschluss für Erdungsdrähte aufweisen. Der Klemmblock ist verdrehsicher am Steckdosensockel befestigt, beispielsweise verschraubt, und weist zwei Durchgangsbohrungen mit Klemmschrauben auf, wovon die eine Durchgangsbohrung den Erdungsdraht aufnimmt und in die weitere Durchgangsbohrung ein Kabel geklemmt wird, welches andererseits über eine Klemme oder eine Verschraubung mit dem Erdungsbügel verbunden ist.From the DE 20 2007 006 661 U1 is a socket with socket base is known, are arranged on the contact springs and earthing strap, said earthing strap having a connection formed by a terminal block for grounding wires. The terminal block is secured against rotation on the socket base, for example screwed, and has two through holes with clamping screws, of which one through hole receives the grounding wire and in the further through hole a cable is clamped, which is on the other hand connected via a terminal or a screw with the grounding strap.

Die bekannte Steckdose kann in den Potenzialausgleich zwischen leitfähigen Körpern, wie Gehäuse elektrischer Betriebsmittel und fremden, leitfähigen Teilen, wie, Wasser- und Heizungsrohren, Antennenanlagen, Fundamenterder, einbezogen werden, was den Erdungswiderstand minimiert. Bei einem Erdschluss wird die aus dem Erdungswiderstand resultierende verbleibende Spannung durch kurze Verbindungen mit großem Querschnitt auf ungefährliche Werte begrenzt. Als Erdungsdraht wird üblicherweise ein massiver Kupferdraht mit einem Leitungsquerschnitt von 6 mm2 eingesetzt. Allerdings wird nicht durchgängig zwischen Erdungsdraht und Erdungsbügel ein Leitungsquerschnitt von 6 mm2 erzielt, da eine separate Leitung mit einem Querschnitt von maximal 2,5 mm2 zwischen Klemme/Verschraubung und Klemmblock vorzusehen ist.The known socket can be included in the equipotential bonding between conductive bodies such as electrical equipment housings and foreign conductive parts such as water and heating pipes, antenna systems, foundation earth, which minimizes grounding resistance. In the event of a ground fault, the residual voltage resulting from the earthing resistor is limited to safe values by means of short connections with a large cross section. As a ground wire is Usually a solid copper wire with a wire cross section of 6 mm 2 is used. However, a line cross-section of 6 mm 2 is not consistently achieved between grounding wire and grounding strap, as a separate cable with a maximum cross section of 2.5 mm 2 must be provided between the terminal / screw connection and the terminal block.

Der Erfindung liegt die Aufgabe zugrunde, einen Steckdosensockel einer Steckdose anzugeben, welcher in konstruktiv vereinfachter Weise zum Anschluss eines für den Potenzialausgleich dienenden 6mm2-Erdungsdrahtes geeignet ist.The invention has for its object to provide a socket socket of a socket, which is suitable in a structurally simplified manner for connecting a serving for equipotential bonding 6mm 2 -grounding wire.

Diese Aufgabe wird in Verbindung mit den Merkmalen des Oberbegriffes des Anspruchs 1 erfindungsgemäß dadurch gelöst, dass die Schraubanschlusseinheit ein Kontaktstück zur dauerhaften Verbindung, vorzugsweise Vernietung, mit dem Erdungsbügel aufweist.This object is achieved in conjunction with the features of the preamble of claim 1 according to the invention that the Schraubanschlusseinheit has a contact piece for permanent connection, preferably riveting, with the grounding strap.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass infolge der Direktanbindung der Schraubanschlusseinheit an den Erdungsbügel ("Schukobügel") eine zusätzliche Verdrahtung zwischen der Schraubanschlusseinheit und einem Klemmanschluss für den Schutzleiter entbehrlich ist. Insbesondere wird durchgängig und lückenlos vom Erdungsdraht bis zum Erdungsbügel der Steckdose ein Leitungsquerschnitt von 6mm2 erzielt. Ein Klemmanschluss für den Schutzleiter-üblicherweise ein 1,5 mm2-Kabel oder ein 2,5 mm2-Kabel - kann zusätzlich, muss jedoch nicht vorhanden sein. Es ist möglich, den Steckdosensockel mit Befestigungsspreizen auszurüsten, falls gewünscht. Selbstverständlich sind die vorstehend bezüglich des Potenzialausgleichs angeführten Vorteile ebenfalls gegeben.The achievable with the invention advantages are in particular that due to the direct connection of the screw connection unit to the grounding strap ("Schukobügel") additional wiring between the Schraubanschlusseinheit and a terminal connection for the protective conductor is unnecessary. In particular, a line cross-section of 6mm 2 is achieved consistently and seamlessly from the ground wire to the earthing bar of the socket. A terminal connection for the protective conductor - usually a 1.5 mm 2 cable or a 2.5 mm 2 cable - may be additional, but does not have to be present. It is possible to provide the socket base with mounting braces, if desired. Of course, the advantages mentioned above regarding equipotential bonding are also given.

Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Advantageous embodiments of the invention are characterized in the subclaims.

Die Erfindung wird nachstehend an Hand der in der Zeichnung dargestellten Ausführungsbeispiele erläutert. Es zeigen:

Fig. 1
eine erste Ausführungsform eines Steckdosensockel mit einer Schraubanschlusseinheit für 6mm2-Erdungsdraht,
Fig. 2
eine Schraubanschlusseinheit der ersten Ausführungsform,
Fig. 3
einen Schnitt durch die erste Ausführungsform des Steckdosensockels,
Fig. 4
eine zweite Ausführungsform eines Steckdosensockel mit einer Schraubanschlusseinheit für 6mm2-Erdungsdraht,
Fig. 5
einen Schnitt durch die zweite Ausführungsform des Steckdosensockels.
The invention will be explained below with reference to the embodiments illustrated in the drawings. Show it:
Fig. 1
A first embodiment of a socket base with a Schraubanschlusseinheit for 6mm 2 grounding wire,
Fig. 2
a screw connection unit of the first embodiment,
Fig. 3
a section through the first embodiment of the socket base,
Fig. 4
A second embodiment of a socket base with a Schraubanschlusseinheit for 6mm 2- ground wire,
Fig. 5
a section through the second embodiment of the socket socket.

In Fig. 1 ist eine erste Ausführungsform eines Steckdosensockel mit einer Schraubanschlusseinheit für 6mm2-Erdungsdraht dargestellt. Es ist ein Steckdosensockel 1 mit Tragring 2, Erdungsbügel 3 und zwei Klemmanschlüssen 4, 5 zum Einstecken von Netzanschlussleitungen, d. h. Phasenleiter und Nulleiter eines Wechselspannungsnetzes zu erkennen. Für den Potenzialausgleich weist der Steckdosensockel 1 eine die Bodenseite des Steckdosensockels überragende Schraubanschlusseinheit 6 auf, welche zwei jeweils zur Einführung eines 6 mm2-Erdungsdrahts (massiver Kupferdraht mit einem Leitungsquerschnitt von 6 mm2) geeignete Bohrungen 7 bzw. 8 aufweist, wobei eingeführte Erdungsdrähte jeweils durch Anziehen von Klemmschrauben 9 bzw. 10 fixierbar sind.In Fig. 1 a first embodiment of a socket base is shown with a Schraubanschlusseinheit for 6mm 2- grounding wire. It is a socket base 1 with support ring 2, earthing bar 3 and two terminal connections 4, 5 for plugging in power supply lines, ie to recognize phase conductors and neutral of an AC voltage network. For the equipotential bonding of the socket base 1 on the bottom side of the socket base superior Schraubanschlusseinheit 6, which has two each for the introduction of a 6 mm 2 -Erangungsdrahts (solid copper wire with a wire cross section of 6 mm 2 ) suitable holes 7 and 8, wherein inserted ground wires can be fixed in each case by tightening of clamping screws 9 and 10 respectively.

In Fig. 2 ist eine Schraubanschlusseinheit der ersten Ausführungsform dargestellt, wobei insbesondere ein Kontaktstück 11 der Schraubanschlusseinheit 6 zu erkennen ist, welches in den Steckdosensockel 1 eingreift und dort elektrisch mit dem Erdungsbügel 3 dauerhaft kontaktiert respektive verbunden, vorzugsweise vernietet ist.In Fig. 2 is a Schraubanschlusseinheit the first embodiment shown, in particular, a contact piece 11 of the Schraubanschlusseinheit 6 can be seen, which engages in the socket base 1 and there permanently contacted with the grounding bracket 3 respectively connected, preferably riveted.

In Fig. 3 ist ein Schnitt durch die erste Ausführungsform des Steckdosensockels dargestellt, wobei insbesondere ein zur elektrischen Kontaktierung respektive dauerhaften Verbindung - vorzugsweise Vernietung - mit dem Erdungsbügel 3 dienendes Kontaktstück 16 der Schraubanschlusseinheit 13 zu erkennen ist. Des Weiteren sind der Tragring 2 des Steckdosensockels 1, ein Klemmanschluss 4 für eine Netzanschlussleitung sowie die in die Bohrung 14 der Schraubanschlusseinheit 13 eingreifende Klemmschraube 15 dargestellt. Im Unterschied zur Ausführungsform gemäß den Figuren 1 und 2 verläuft die Längsachse der Klemmschraube 15 senkrecht zur vom Tragring 2 aufgespannten Ebene. Bei der Ausführungsform gemäß den Figuren 1 und 2 verlaufen die Längsachsen der Klemmschrauben 9 und 10 parallel zur vom Tragring 2 aufgespannten Ebene, d. h. die Klemmschrauben sind seitlich angeordnet, was den Vorteil einer geringeren Bautiefe des Steckdosensockels hat.In Fig. 3 is a section through the first embodiment of the socket base is shown, in particular a for electrical contacting respectively permanent connection - preferably riveting - with the grounding strap 3 serving contact piece 16 of Schraubanschlusseinheit 13 can be seen. Furthermore, the support ring 2 of the socket base 1, a terminal connection 4 for a power cord and the engaging in the bore 14 of the Schraubanschlusseinheit 13 clamping screw 15 are shown. In contrast to the embodiment according to the Figures 1 and 2 the longitudinal axis of the clamping screw 15 is perpendicular to from the support ring 2 spanned level. In the embodiment according to the Figures 1 and 2 extend the longitudinal axes of the clamping screws 9 and 10 parallel to the plane spanned by the support ring 2 level, ie the clamping screws are arranged laterally, which has the advantage of a smaller overall depth of the socket base.

In Fig. 4 ist eine zweite Ausführungsform eines Steckdosensockel mit einer Schraubanschlusseinheit für 6mm2-Erdungsdraht dargestellt. Es ist ein Steckdosensockel 18 mit Tragring 19, Erdungsbügel 20 und zwei Klemmanschlüssen 21, 22 zum Einstecken von Netzanschlussleitungen, d. h. Phasenleiter und Nulleiter zu erkennen. Für den Potenzialausgleich ist im Steckdosensockel 18 selbst eine Schraubanschlusseinheit 23 integriert, welche eine zur Einführung eines 6 mm2-Erdungsdrahts (massiver Kupferdraht mit einem Leitungsquerschnitt von 6 mm2) geeignete Bohrung 24 aufweist, wobei ein eingeführter Erdungsdraht durch Anziehen einer Klemmschraube 25 fixierbar ist. Vorteilhaft ragt keine Baukomponente der Schraubanschlusseinheit über die Bodenseite des Steckdosensockels, d. h. der Steckdosensockel ist sehr kompakt ausgebildet.In Fig. 4 a second embodiment of a socket base is shown with a Schraubanschlusseinheit for 6mm 2- grounding wire. There is a socket base 18 with support ring 19, earthing strap 20 and two terminal connections 21, 22 for insertion of power supply lines, ie phase conductors and neutral detect. For the equipotential bonding, a screw connection unit 23 is integrated in the socket base 18 itself, which has a bore 24 suitable for insertion of a 6 mm 2 ground wire (solid copper wire with a conductor cross section of 6 mm 2 ), wherein an inserted ground wire can be fixed by tightening a clamping screw 25 , Advantageously, no structural component of the screw connection unit protrudes beyond the bottom side of the socket base, ie the socket base is designed to be very compact.

In Fig. 5 ist ein Schnitt durch die zweite Ausführungsform des Steckdosensockels dargestellt, wobei insbesondere ein zur elektrischen Kontaktierung respektive dauerhaften Verbindung - vorzugsweise Vernietung - mit dem Erdungsbügel 20 dienendes Kontaktstück 26 der Schraubanschlusseinheit 23 zu erkennen ist. Des Weiteren sind der Tragring 19 des Steckdosensockels 18, ein Klemmanschluss 21 für eine Netzanschlussleitung sowie die in die Bohrung 24 der Schraubanschlusseinheit 23 eingreifende Klemmschraube 25 dargestellt.In Fig. 5 is a section through the second embodiment of the socket base is shown, in particular for a permanent electrical connection respectively permanent connection - preferably riveting - with the grounding strap 20 serving contact piece 26 of Schraubanschlusseinheit 23 can be seen. Furthermore, the support ring 19 of the socket base 18, a terminal connection 21 for a power cord and the engaging in the bore 24 of the screw terminal 23 clamping screw 25 are shown.

Bei allen Ausführungsformen ist es möglich, den Steckdosensockel 1, 18 mit Befestigungsspreizen auszurüsten, falls gewünscht. Die hierzu erforderlichen Räume sind mit Bezugszeichen 28 gekennzeichnet.In all embodiments, it is possible to equip the socket base 1, 18 with mounting braces, if desired. The spaces required for this purpose are identified by reference numeral 28.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
SteckdosensockelA power outlet socket
22
Tragringsupport ring
33
Erdungsbügelgrounding strap
44
Klemmanschluss für PhasenleiterClamping connection for phase conductors
55
Klemmanschluss für NulleiterClamping connection for neutral conductor
66
Schraubanschlusseinheit für 6 mm2-ErdungsdrahtScrew connection unit for 6 mm 2 ground wire
77
Bohrungdrilling
88th
Bohrungdrilling
99
Klemmschraubeclamping screw
1010
Klemmschraubeclamping screw
1111
Kontaktstück zur dauerhaften Verbindung mit dem ErdungsbügelContact piece for permanent connection to the earthing bar
1212
------
1313
Schraubanschlusseinheit für 6 mm2-ErdungsdrahtScrew connection unit for 6 mm 2 ground wire
1414
Bohrungdrilling
1515
Klemmschraubeclamping screw
1616
Kontaktstück zur dauerhaften Verbindung mit dem ErdungsbügelContact piece for permanent connection to the earthing bar
1717
------
1818
SteckdosensockelA power outlet socket
1919
Tragringsupport ring
2020
Erdungsbügelgrounding strap
2121
Klemmanschluss für PhasenleiterClamping connection for phase conductors
2222
Klemmanschluss für NulleiterClamping connection for neutral conductor
2323
Schraubanschlusseinheit für 6 mm2-ErdungsdrahtScrew connection unit for 6 mm 2 ground wire
2424
Bohrungdrilling
2525
Klemmschraubeclamping screw
2626
Kontaktstück zur dauerhaften Verbindung mit dem ErdungsbügelContact piece for permanent connection to the earthing bar
2727
------
2828
Raum für BefestigungsspreizenRoom for fixing braces

Claims (3)

Steckdosensockel (1, 18) einer Steckdose mit Erdungsbügel (3, 20) und einer Schraubanschlusseinheit (6, 13, 23) mit mindestens einer zur Aufnahme von 6 mm2-Erdungsdraht geeigneten Bohrung (7, 8, 14, 24) und mit mindestens einer Klemmschraube (9, 10, 15, 25) zur Arretierung des eingeführten Erdungsdrahtes, dadurch gekennzeichnet, dass die Schraubanschlusseinheit (6, 13, 23) ein Kontaktstück (11, 16, 26) zur dauerhaften Verbindung, vorzugsweise Vernietung, mit dem Erdungsbügel (3, 20) aufweist.Socket socket (1, 18) of a socket with earthing strap (3, 20) and a Schraubanschlusseinheit (6, 13, 23) with at least one suitable for receiving 6 mm 2 ground wire hole (7, 8, 14, 24) and at least a clamping screw (9, 10, 15, 25) for locking the inserted ground wire, characterized in that the Schraubanschlusseinheit (6, 13, 23) a contact piece (11, 16, 26) for permanent connection, preferably riveting, with the grounding strap ( 3, 20). Steckdosensockel nach Anspruch 1, dadurch gekennzeichnet, dass die Schraubanschlusseinheit (6, 13) die Bodenseite des Steckdosensockels (1) überragt.Socket base according to claim 1, characterized in that the Schraubanschlusseinheit (6, 13) projects beyond the bottom side of the socket base (1). Steckdosensockel nach Anspruch 1, dadurch gekennzeichnet, dass die Schraubanschlusseinheit (23) innerhalb des Steckdosensockels (18) integriert ist.Socket base according to claim 1, characterized in that the Schraubanschlusseinheit (23) is integrated within the socket base (18).
EP20090006146 2008-06-19 2009-05-06 Socket base for a socket Active EP2136436B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008029238.9A DE102008029238B4 (en) 2008-06-19 2008-06-19 Socket socket of a socket

Publications (2)

Publication Number Publication Date
EP2136436A1 true EP2136436A1 (en) 2009-12-23
EP2136436B1 EP2136436B1 (en) 2014-07-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090006146 Active EP2136436B1 (en) 2008-06-19 2009-05-06 Socket base for a socket

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DE (1) DE102008029238B4 (en)

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* Cited by examiner, † Cited by third party
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CN109193500B (en) * 2018-10-10 2024-04-26 郑州云海信息技术有限公司 Server integrated delivery power line wiring and beam-gathering mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE477329C (en) * 1928-04-29 1929-06-05 Siemens Schuckertwerke Akt Ges Plug-in device with contact elements for connecting an earthed or zeroed line connected to the socket with a movable earth line connected to the plug
DE562907C (en) * 1930-10-24 1932-10-29 Aeg Socket with U-shaped curved earthing contact spring
DE944384C (en) * 1953-12-19 1956-06-14 Vedder Gmbh Geb Mating connector with bow-shaped protective contact and sealing of the connection space
DE1008805B (en) * 1955-09-10 1957-05-23 Albrecht Jung G M B H Earthing contact socket
DE9405027U1 (en) * 1993-04-08 1994-05-19 Legrand Oesterreich Earthing contact coupling
DE202007006661U1 (en) 2007-05-07 2007-08-23 Paul Hochköpper GmbH & Co. KG socket

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1979181U (en) * 1964-03-28 1968-02-22 Busch Jaeger Duerener Metall INSTALLATION DEVICE, IN PARTICULAR PROTECTIVE CONTACT SOCKET SOCKET.
DE8135904U1 (en) * 1981-12-10 1982-05-06 Gebr. Vedder GmbH, 5885 Schalksmühle Two-pole protective contact socket with pin earthing according to British standards

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE477329C (en) * 1928-04-29 1929-06-05 Siemens Schuckertwerke Akt Ges Plug-in device with contact elements for connecting an earthed or zeroed line connected to the socket with a movable earth line connected to the plug
DE562907C (en) * 1930-10-24 1932-10-29 Aeg Socket with U-shaped curved earthing contact spring
DE944384C (en) * 1953-12-19 1956-06-14 Vedder Gmbh Geb Mating connector with bow-shaped protective contact and sealing of the connection space
DE1008805B (en) * 1955-09-10 1957-05-23 Albrecht Jung G M B H Earthing contact socket
DE9405027U1 (en) * 1993-04-08 1994-05-19 Legrand Oesterreich Earthing contact coupling
DE202007006661U1 (en) 2007-05-07 2007-08-23 Paul Hochköpper GmbH & Co. KG socket

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DE102008029238A1 (en) 2009-12-31
EP2136436B1 (en) 2014-07-23
DE102008029238B4 (en) 2016-02-04

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