DE102009008622A1 - Electrical connection disk for clamping electrical connection line to device-fixed connection piece, has clamping knobs arranged on lower side of disk and comprising notches, where disk is tilted against screw - Google Patents
Electrical connection disk for clamping electrical connection line to device-fixed connection piece, has clamping knobs arranged on lower side of disk and comprising notches, where disk is tilted against screw Download PDFInfo
- Publication number
- DE102009008622A1 DE102009008622A1 DE200910008622 DE102009008622A DE102009008622A1 DE 102009008622 A1 DE102009008622 A1 DE 102009008622A1 DE 200910008622 DE200910008622 DE 200910008622 DE 102009008622 A DE102009008622 A DE 102009008622A DE 102009008622 A1 DE102009008622 A1 DE 102009008622A1
- Authority
- DE
- Germany
- Prior art keywords
- disk
- clamping
- electrical connection
- screw
- connection plate
- 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.)
- Ceased
Links
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
- H01R4/30—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
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/304—Clamped connections, spring connections utilising a screw or nut clamping member having means for improving contact
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Multi-Conductor Connections (AREA)
Abstract
Description
Die Erfindung betrifft eine Anschlussscheibe von unrunder Außenkontur zum Festklemmen elektrischer Anschlussleiter an einem gerätefesten Anschlussstück durch eine, eine Schrauböffnung in der Anschlussscheibe durchdringende, am Anschlussstück lösbar gehaltene Schraube, gegen die die Anschlussscheibe zum Ausgleich unterschiedlicher Leiterdurchmesser kippbar ist, wobei auf der Unterseite der Anschlussscheibe Klemmnoppen angeordnet sind.The The invention relates to a connection disk of non-circular outer contour for clamping electrical connection conductors to a device-fixed Connector through one, a screw hole penetrating in the connecting disk, on the connecting piece releasably held screw against which the connection plate to compensate for different conductor diameter is tilted, wherein are arranged on the underside of the connection plate clamping knobs.
Derartige Anschlussscheiben werden zum Anschluss eines oder mehrerer Leiterdrähte eingesetzt. Die Anschlussscheibe besteht aus einem Metall, auch einem Nichteisenmetall und soll durch ihre Formgebung ein Höchstmaß an Sicherheit, insbesondere Langzeitsicherheit der elektrischen Verbindung geben. Ein unbeabsichtigtes Lösen der Verbindung soll ausgeschlossen werden. Die Druckkraft für den Leiteranschluss soll über einen langen Zeitraum unverändert bleiben.such Connecting washers are used to connect one or more conductor wires used. The connection plate is made of a metal, too a non-ferrous metal and is intended by its shape to the maximum Safety, in particular long-term safety of the electrical connection give. Unintentional release of the connection should be excluded become. The pressure force for the conductor connection is about remain unchanged for a long period of time.
Konzeptionell ist vorgesehen, dass die Anschlussscheibe unverlierbar auf einem gewindefreien Teil einer Schraube unterhalb des Schraubkopfes angeordnet ist. Die Schraube selbst sitzt in einer Gewindebohrung des Anschlussstückes. Die Anschlussscheibe bildet mit dem Anschlussstück einen Freiraum, in welchem Anschlussleiter sicher festgeklemmt werden können, deren Durchmesser im Vergleich zum Freiraum groß genug ist.conceptional is provided that the connection plate captive on a unthreaded part of a screw arranged below the screw head is. The screw itself sits in a threaded hole of the fitting. The connection plate forms a connection with the connection piece Free space in which connection conductors are securely clamped can, whose diameter compared to the free space big enough is.
Aus
der
In
der
Der Nachteil dieser aus dem Stand der Technik bekannten Anschlussscheiben besteht darin, dass die Leiterauszugskraft zu gering ist, d. h., der Leiter kann zu leicht aus der Anschlussverbindung mit Anschlussscheibe gelöst werden.Of the Disadvantage of this known from the prior art connection plates is that the Leiterauszugskraft is too low, d. H., the conductor may be too easily out of the connection connection with connection disc be solved.
Demgemäß besteht die Aufgabe der vorliegenden Erfindung darin, eine elektrische Anschlussscheibe zu schaffen, die die Klemmkraft bei gleichbleibendem Drehmoment der Anschlussschraube erhöht.Accordingly, there is the object of the present invention therein, an electrical connection plate to create the clamping force at constant torque the connection screw increases.
Diese Aufgabe wird durch eine elektrische Anschlussscheibe mit den Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Aus- und Weiterbildungen, welche einzeln oder in Kombination miteinander eingesetzt werden können, sind der Gegenstand der abhängigen Ansprüche.These Task is by an electrical connection plate with the features of claim 1. Advantageous training and further education, which are used individually or in combination with each other are the subject of the dependent claims.
Diese Aufgabe wird durch eine elektrische Anschlussscheibe gelöst von unrunder Außenkontur zum Festklemmen elektrischer Anschlussleiter an einem gerätefesten Anschlussstück durch eine, eine Schrauböffnung in der Anschlussscheibe durchdringende, am Anschlussstück lösbar gehaltene Schraube, gegen die die Anschlussscheibe zum Ausgleich unterschiedlicher Leiterdurchmesser kippbar ist, wobei auf der Unterseite der Anschlussscheibe Klemmnoppen angeordnet sind. Der Kern der Erfindung besteht dabei darin, dass die Klemmnoppen Einkerbungen aufweisen, die die Klemmkraft bei gleichbleibendem Dreh moment der Schraube dadurch erhöhen, dass eine doppelte Linienpressung pro Noppe auf den Leiter sowie ein Materialaufwurf erzeugt werden.These Task is solved by an electrical connection plate of non-circular outer contour for clamping electrical connection conductors on a device-fixed connector by a, a screw hole in the connection plate penetrating, on the connector releasably held screw, against the connection plate to compensate for different conductor diameters is tiltable, with clamping nubs on the underside of the connecting disk are arranged. The essence of the invention is that have the clamping knobs notches, the clamping force at the same Increase the moment of rotation of the bolt by making a double Line pressure per pimple on the ladder and a material throw be generated.
Weitere Vorteile und Ausführungen der Erfindung werden nachfolgend anhand eines Ausführungsbeispiels sowie anhand der Zeichnung erläutert.Further Advantages and embodiments of the invention will become apparent below using an exemplary embodiment and with reference to the drawing explained.
Dabei zeigen schematisch:there show schematically:
Die erfindungsgemäße elektrische Anschlussscheibe ermöglicht es, die Klemmkraft bei gleichbleibendem Drehmoment der Schraube dadurch zu erhöhen, dass eine doppelte Linienpressung pro Noppe auf den Leiter sowie ein Materialaufwurf erzeugt werden.The inventive electrical connection plate allows the clamping force at constant torque to increase the screw by a double line pressure per pimple on the conductor as well as a Materialaufwurf be generated.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - US 3141722 [0004] US 3141722 [0004]
- - DE 2549869 B1 [0005] - DE 2549869 B1 [0005]
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910008622 DE102009008622A1 (en) | 2009-02-12 | 2009-02-12 | Electrical connection disk for clamping electrical connection line to device-fixed connection piece, has clamping knobs arranged on lower side of disk and comprising notches, where disk is tilted against screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910008622 DE102009008622A1 (en) | 2009-02-12 | 2009-02-12 | Electrical connection disk for clamping electrical connection line to device-fixed connection piece, has clamping knobs arranged on lower side of disk and comprising notches, where disk is tilted against screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102009008622A1 true DE102009008622A1 (en) | 2010-08-19 |
Family
ID=42338639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200910008622 Ceased DE102009008622A1 (en) | 2009-02-12 | 2009-02-12 | Electrical connection disk for clamping electrical connection line to device-fixed connection piece, has clamping knobs arranged on lower side of disk and comprising notches, where disk is tilted against screw |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102009008622A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141722A (en) | 1962-05-07 | 1964-07-21 | Square D Co | Pressure wire terminal clamp with self-retained wire clamp |
| DE2549869B1 (en) | 1975-11-06 | 1977-03-10 | Siemens Ag | Electrical connection disk |
-
2009
- 2009-02-12 DE DE200910008622 patent/DE102009008622A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141722A (en) | 1962-05-07 | 1964-07-21 | Square D Co | Pressure wire terminal clamp with self-retained wire clamp |
| DE2549869B1 (en) | 1975-11-06 | 1977-03-10 | Siemens Ag | Electrical connection disk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2120655C3 (en) | Device for connecting shelf inserts or compartments with vertical, smooth-surfaced support elements | |
| DE1967120B1 (en) | Storage rack | |
| DE1172753B (en) | Terminal block | |
| DE202012004615U1 (en) | fastening system | |
| DE3146678A1 (en) | HARNESS CLAMP / HARNESS CLAMP | |
| DE102017108320A1 (en) | Flat part holder for fixing a flat part to a frame of a control cabinet and a corresponding control cabinet | |
| DE10304279A1 (en) | flange unit | |
| DE1750744B1 (en) | Nut with a metal washer and a plastic part surrounding the washer | |
| DE102009008622A1 (en) | Electrical connection disk for clamping electrical connection line to device-fixed connection piece, has clamping knobs arranged on lower side of disk and comprising notches, where disk is tilted against screw | |
| DE3737710A1 (en) | CLAMP FOR TWISTED PARALLEL WIRE BUNDLES | |
| DE398951C (en) | Drill chuck with interchangeable clamping jaws | |
| DE202010000222U1 (en) | clamping element | |
| DE2337801B2 (en) | DEVICE FOR CONNECTING TWO FIBER-REINFORCED PLASTIC PIPES BY SCREWING TOGETHER | |
| DE10320737A1 (en) | Anti vibration mounting for motor vehicle test control housing has stainless steel wires extending between holder plates bolted to vehicle frame and housing | |
| DE2633528A1 (en) | FASTENING DEVICE | |
| AT519482B1 (en) | suspension clamp | |
| DE202011004793U1 (en) | Sliding sleeve made of base part and holder | |
| DE2941340C2 (en) | Edging for flat roofs or the like | |
| DE102009050760A1 (en) | Fastening device for omni-bus, has groove retaining sliding block, where sliding block is provided with recess for retaining expanding element and spreadable by expanding element into expanding region such that block is clamped in groove | |
| DE919826C (en) | Clamp with C-shaped mounting rail for laying cables | |
| DE2114130B1 (en) | Plug nut | |
| DE202008017030U1 (en) | Shelf component and such containing shelf | |
| DE202011002869U1 (en) | Holding device for slides for the evaluation of platelet aggregation | |
| DE202014105899U1 (en) | Device with a screw connection for a substructure, in particular a balcony and terrace cover | |
| DE102021005440A1 (en) | Orthodontic coupling element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| 8131 | Rejection | ||
| R003 | Refusal decision now final |
Effective date: 20110322 |