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DE10259742A1 - Cable shoe with line connection especially for assembly frame of glass ceramic cooking range, has anti-rotation element arranged on assembly disc - Google Patents

Cable shoe with line connection especially for assembly frame of glass ceramic cooking range, has anti-rotation element arranged on assembly disc Download PDF

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Publication number
DE10259742A1
DE10259742A1 DE10259742A DE10259742A DE10259742A1 DE 10259742 A1 DE10259742 A1 DE 10259742A1 DE 10259742 A DE10259742 A DE 10259742A DE 10259742 A DE10259742 A DE 10259742A DE 10259742 A1 DE10259742 A1 DE 10259742A1
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DE
Germany
Prior art keywords
cable lug
assembly
screw
cable
connection
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
DE10259742A
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German (de)
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DE10259742B4 (en
Inventor
Erich Ruetz
Markus Schlegel
Armin Sigmund
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to DE2002159742 priority Critical patent/DE10259742B4/en
Publication of DE10259742A1 publication Critical patent/DE10259742A1/en
Application granted granted Critical
Publication of DE10259742B4 publication Critical patent/DE10259742B4/en
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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/28—End pieces consisting of a ferrule or sleeve
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct 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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve

Landscapes

  • Induction Heating Cooking Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

A cable shoe for screw assembly on an assembly frame, has an assembly disc (34) provided with at least one threaded hole for receiving a fixture screw (26), and a crimp connection for mechanical and electrically conducting connection with an electric line (30). An anti-rotation element (38) is arranged on the assembly disc (34). An Independent claim is also included for a line connection with a cable shoe.

Description

Die Erfindung betrifft einen Kabelschuh, insbesondere zur Schraubmontage an einem Montagerahmen für ein Glaskeramikkochfeld eines Gargeräts und eine Leitungsverbindung mit einem solchen Kabelschuh.The invention relates to a cable lug, in particular for screw mounting on a mounting frame for a glass ceramic hob a cooking appliance and a line connection with such a cable lug.

Bekannte Glaskeramikkochfelder weisen üblicherweise einen Montagerahmen aus Blech auf, der einen Grundrahmen sowie ggf. an diesem Rahmen befestigte Abschirmbleche aufweist. Der Montagerahmens dient als Träger und Befestigungselement für verschiedene Einzelteile der sog. Glaskeramikmulde. Dies sind beispielsweise die Glaskeramik selbst, die unterhalb dieser angeordneten Heizkörperfelder sowie ein oder mehrere Gehäuse mit darin angeordneten Elektronikkomponenten, die zur Steuerung der Kochfelder dienen und über Bedienungs- und/oder Anzeigeelemente verfügen können.Known glass ceramic hobs usually have a mounting frame made of sheet metal on which a base frame and possibly has shielding plates attached to this frame. The mounting frame serves as a carrier and fastener for various individual parts of the so-called glass ceramic trough. These are, for example the glass ceramic itself, the radiator fields arranged below this as well as one or more housings with electronic components arranged in it for control purposes the hobs serve and over Operating and / or display elements can have.

Die unterhalb des Glaskeramikkochfeldes angeordneten Strahlungsheizquellen müssen über eine Erdungsverbindung verfügen, die üblicherweise in einer Leitungsverbindung zum Montagerahmen besteht. Hierzu weist eine Kabelverbindung an einem mit dem Montagerahmen zu verbindenden Ende einen Kabelschuh auf, der mittels einer Schraubverbindung am Montagerahmen fixiert wird. Zur Bildung eines Gegengewindes für die Befestigungsschraube dient üblicherweise eine Steckkäfigmutter o. dgl., die an der anderen Seite des Rahmens gehalten sind.The arranged below the glass ceramic cooktop Radiant heat sources must have a Have an earth connection, the usually in there is a cable connection to the mounting frame. This points a cable connection to be connected to the mounting frame End a cable lug, which is connected to the Mounting frame is fixed. Usually serves to form a counter thread for the fastening screw a plug cage nut or the like, which are held on the other side of the frame.

Der vorliegenden Erfindung liegt die Aufgabe zu Grunde, eine kostengünstig und zumindest teilautomatisierbar herzustellende Leitungsverbindung mittels eines Kabelschuhs zur Verfügung zu stellen.The present invention lies based on the task, an inexpensive and at least partially automated Cable connection to be established using a cable lug disposal to deliver.

Diese Aufgabe wird mit einem Kabelschuh nach Anspruch 1 und einer Leitungsverbindung nach Anspruch 5 gelöst. Bevorzugte Weiterbildungen sind in den abhängigen Ansprüche angegeben.This task is accomplished with a cable lug Claim 1 and a line connection according to claim 5 solved. preferred Further training is in the dependent claims specified.

Erfindungsgemäß weist ein Kabelschuh eine Verdrehsicherung auf, die an einer Montagescheibe des Kabelschuhs vorgesehen ist. Die Verdrehsicherung verhindert ein Verdre hen des Kabelschuhs bei dessen Montage. Die Verdrehsicherung ist vorzugsweise als Abkantung senkrecht zur Oberfläche der Montagescheibe ausgebildet, wobei die Abkantung in entsprechende Aussparung bzw. Ausstanzung an der Erdungsstelle eingreifen. Gegenüber einer Montage eines Kabelschuhs nach DIN 46225, bei welcher der Kabelschuh mittels einer metrischen Schraube und einer Steckkäfigmutter mit der Erdungsstelle verbunden wird, wird der Kabelschuh gemäß vorliegender Erfindung vorzugsweise mittels zweier Blechschraube montiert, die jeweils ein selbstfurchendes Gewinde aufweisen. Bei einer Ausgestaltung des Kabelschuhs mit zwei Schraublöchern für zwei Blechschrauben zur Befestigung sind keine aufwändigen Steckkäfigmuttern als Gegengewinde notwendig. Außerdem kann der Kabelschuh dann besonders einfach automatisiert montiert werden. Da sich bei der Montage der ersten Schraube der Kabelschuh jedoch leicht verdrehen kann, ist die Montage der zweiten Schraube erschwert. Hier schafft die Erfindung Abhilfe, indem die Verdrehsicherung für einen definierten Sitz des Kabelschuhs beim Eindrehen der ersten Schraube sorgt, so dass danach problemlos die zweite Schraube angesetzt werden kann. Auf diese Weise ist eine reduzierte Handhabungsarbeit beim Montieren eines geerdeten Montagerahmens durch Vermeidung der Steckkäfigmuttern möglich, woraus eine Zeitersparnis und Kostenvorteile bei der Montage resultieren.According to the invention, a cable lug has an anti-rotation device on which is provided on a mounting disc of the cable lug. The anti-rotation lock prevents the cable lug from twisting Assembly. The anti-rotation device is preferably vertical as a bend to the surface the mounting disc is formed, the bevel in corresponding Intervene in the cutout or punched-out area at the earthing point. Opposite one Installation of a cable lug according to DIN 46225, in which the cable lug using a metric screw and a plug cage nut is connected to the earthing point, the cable lug according to the present Invention preferably mounted by means of two sheet metal screws, the each have a self-tapping thread. In one configuration of the cable lug with two screw holes for two self-tapping screws for fastening are not complex plug-in cage nuts necessary as counter thread. In addition the cable lug can then be easily and automatically installed become. Because when installing the first screw the cable lug However, the second screw can be easily twisted difficult. The invention provides a remedy here by the anti-rotation device for one defined position of the cable lug when screwing in the first screw ensures that the second screw can then be easily attached can. In this way, reduced handling work with Assemble an earthed mounting frame by avoiding the plug cage nuts possible from what this saves time and saves costs during assembly.

Die Abkantung am Kabelschuh kann zwischen den beiden Schraublöchern angeordnet sein. Vorzugsweise weist der Kabelschuh wenigstens zwei derartige Abkantungen auf, die bspw. in einem Verbindungsabschnitt zwischen den zwei Schraublöchern für die Befestigungsschrauben angeordnet sein können. Die Abkantungen sind in diesem Fall gegenüberliegend angeordnet, so dass eine stabile Verdrehsicherung bei der Montage gebildet wird.The bend on the cable lug can between the two screw holes be arranged. The cable lug preferably has at least two of these Bends on, for example in a connecting section between the two screw holes for the Fixing screws can be arranged. The folds are in this case opposite arranged so that a stable anti-rotation during assembly is formed.

Ein erfindungsgemäßes Leitungsverbindung sieht vor, dass der Kabelschuh auf einer Anschlussfahne einer Erdungsstelle eines Montagerahmens platziert und dort mittels einer Befestigungsschraube montiert wird, wobei der Kabelschuh mittels der in eine Aussparung des Montagerahmens eingreifende Verdrehsicherung gegen ein Verdrehen bei der Montage gesichert wird. Die Verdrehsicherung ermöglicht eine halbautomatisierte bzw. eine automatisierte Montage des Kabelschuhs an der Erdungsstelle. Mit der Erfindung sind somit schnelle und kostengünstige Erdungsverbindungen herstellbar, wodurch die erforderlichen Montagezeiten reduziert und damit Montagekosten eingespart werden können.A line connection according to the invention sees before that the cable lug on a terminal lug of an earthing point of a mounting frame and mounted there using a fastening screw is, the cable lug by means of in a recess of the mounting frame engaging anti-twist protection against twisting during assembly is secured. The anti-rotation lock enables semi-automated or an automated assembly of the cable lug at the earthing point. With the invention are thus quick and inexpensive ground connections producible, which reduces the required assembly times and thus assembly costs can be saved.

Weitere Aspekte und vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den abhängigen Ansprüchen sowie aus der nachfolgenden Figurenbeschreibung.Other aspects and beneficial Further developments of the invention result from the dependent claims as well from the following description of the figures.

Nachstehend wird die Erfindung anhand eines Ausführungsbeispiel unter Bezugnahme auf die beiliegende Zeichnung näher erläutert. Dabei zeigt:The present invention will be explained below an embodiment explained in more detail with reference to the accompanying drawing. It shows:

1 eine schematische Perspektivdarstellung eines Montagerahmens für ein Kochfeld, 1 1 shows a schematic perspective illustration of a mounting frame for a hob,

2 eine Erdungsstelle des Montagerahmens in einem vergrößerten Detailausschnitt II der 1 und 2 an earthing point of the mounting frame in an enlarged detail section II of 1 and

3 einen erfindungsgemäßen Kabelschuh in perspektivischer Schemadarstellung. 3 a cable lug according to the invention in a perspective schematic representation.

1 zeigt einen Montagerahmen 10, der zur Aufnahme und Befestigung eines Kochfeldes (nicht dargestellt) eines Gargeräts vorgesehen ist. Im Bereich eines von Randbereichen 16, 17 umgebenen Durchbruchs 14 sind nach Montage des Kochfeldes dessen Heizquellen (ebenfalls nicht dargestellt) angeordnet. Ein vorderer Randbereich 17 ist zur Aufnahme von Elektronikkomponenten, Bedienungs- und/oder Anzeigeelementen (nicht dargestellt) vorgesehen. Zu deren Abschirmung gegen die von den Heizquellen abgestrahlte Wärme sowie ggf. gegen Eindringen von Feuchtigkeit ist der vordere Randbereich 17 an der zum Durchbruch 14 weisenden Kante mit einem Abschirmelement 12 in Gestalt eines gebogenen Blechs versehen. 1 shows a mounting frame 10 , which is provided for receiving and fastening a hob (not shown) of a cooking device. in the Area one of marginal areas 16 . 17 surrounding breakthrough 14 After the hob has been installed, its heat sources (also not shown) are arranged. A front edge area 17 is intended to accommodate electronic components, operating and / or display elements (not shown). The front edge area is used to shield them against the heat radiated by the heating sources and, if necessary, against the ingress of moisture 17 at the breakthrough 14 facing edge with a shielding element 12 provided in the form of a bent sheet.

An einem seitlichen Randbereich 16 ist eine Erdungsstelle 18 zur Montage eines Kabelschuhs 28 erkennbar, die als Vergrößerung II anhand der Explosionsdarstellung der 2 verdeutlicht wird. Der Kabelschuh 28 ist nochmals in 3 in perspektivischer Darstellung gezeigt. Der Kabelschuh 28 weist eine Montagescheibe 34 mit darin angeordneten Schraublöchern 36 zum Durchstecken von zwei Befestigungsschrauben 26 auf. Im gezeigten Ausführungsbeispiel sind zwei Schraublöcher 36 vorgesehen; prinzipiell wäre auch eine Montage mittels nur einer metrischen Schraube möglich, um die Anforderungen der EN 60335-1 Abschnitt 28.3 zu erfüllen, da diese Norm eine Erdungsverbindung entweder mittels einer metrischen Schraube oder mittels zweier anderweitiger Schrauben, insbesondere Blechschrauben vorschreibt. Die Verwendung einer einzigen Blechschraube würde nicht die geforderten Festigkeitswerte erreichen, da die Schraube bei zu großem Drehmoment leicht durchdrehen kann und dann nicht mehr für die notwendige Befestigung des Kabelschuhs der Erdungsverbindung sorgen kann. Die Verwendung einer metrischen Schraube erfordert eine Gegenmutter, da wegen der zu geringen Blechstärke von typischerweise maximal 1 mm, im Montagerahmen kein metrisches Gewinde eingebracht werden kann.On a side edge area 16 is an earthing point 18 for mounting a cable lug 28 recognizable as the enlargement II based on the exploded view of the 2 is made clear. The cable lug 28 is in again 3 shown in perspective. The cable lug 28 has a mounting washer 34 with screw holes 36 arranged therein for inserting two fastening screws 26 on. In the exemplary embodiment shown there are two screw holes 36 intended; in principle, an assembly using only one metric screw would also be possible in order to meet the requirements of EN 60335-1 section 28.3 to be fulfilled, since this standard prescribes an earth connection either by means of a metric screw or by means of two other screws, in particular self-tapping screws. The use of a single self-tapping screw would not achieve the required strength values, since the screw can easily turn if the torque is too high and then no longer ensure the necessary fastening of the cable lug of the ground connection. The use of a metric screw requires a lock nut because, due to the sheet thickness, which is typically a maximum of 1 mm, no metric thread can be inserted in the mounting frame.

An einem Ende weist der Kabelschuh 28 eine Crimpverbindung zur Herstellung einer mechanischen und elektrisch leitenden Fixierung einer elektrischen Leitung 30 auf. Die Montagescheibe 34 ist in einem mittleren Verbindungsabschnitt 42 zwischen den beiden Schraublöchern 36 leicht eingeschnürt und weist dort zwei gegenüber liegend angeordnete Abkantungen 38 in Gestalt zweier Blechzungen auf. Die Abkantungen 38 dienen zum Eingriff in entsprechende Aussparungen 24 in einer Anschlussfahne 20 der Erdungsstelle 18, die am seitlichen Randbereich 16 des Montagerahmens 10 angeordnet ist. Die Abkantungen 38 sorgen nach dem Aufsetzen des Kabelschuhs 28 an der Erdungsstelle 18 für eine effektive Verdrehsicherung, so dass eine halbautomatisierte oder automatisierte Montage möglich ist. D.h., die erste Schraube kann eingedreht werden, ohne dass sich hierbei der Kabelschuh verdreht. Anschließend kann problemlos die zweite Schraube eingesetzt und fest angezogen werden.The cable lug points at one end 28 a crimp connection for producing a mechanical and electrically conductive fixation of an electrical line 30 on. The mounting washer 34 is in a middle connecting section 42 between the two screw holes 36 slightly constricted and has two bevels arranged opposite each other 38 in the form of two sheet metal tongues. The folds 38 serve to engage in corresponding recesses 24 in a connection flag 20 the earthing point 18 that on the side edge area 16 of the mounting frame 10 is arranged. The folds 38 ensure after putting on the cable lug 28 at the earthing point 18 for an effective anti-rotation device, so that semi-automated or automated assembly is possible. This means that the first screw can be screwed in without the cable lug twisting. Then the second screw can be easily inserted and tightened.

An einem der Crimpverbindung 32 gegenüber liegenden Ende weist die Montagescheibe 34 eine Zunge 40 auf, die bspw. zur Verbesserung einer automatisierten Handhabung des Kabelschuhs 28 dient.On one of the crimp connections 32 opposite the end has the mounting washer 34 a tongue 40 on, for example, to improve automated handling of the cable lug 28 serves.

Im gezeigten Ausführungsbeispiel der 2 wird der Kabelschuh 28 von unten an die Anschlussfahne 20 gesetzt, wobei die Abkantungen 38 nach oben in die Aussparungen 24 eingreifen. Die von oben angesetzten Befestigungsschrauben 26 werden in diesem Fall durch die Löcher 22 der Anschlussfahne 20 geschoben und greifen gewindefurchend in die Schraublöcher 36 ein. Vorzugsweise jedoch werden die Schrauben 26 zunächst durch die Schraublöcher 36 gesteckt und greifen gewindefurchend in die Gewindelöcher 22 der Anschlussfahne 20 des Montagerahmens 10 ein.In the embodiment shown the 2 becomes the cable lug 28 from below to the connection lug 20 set, with the folds 38 up into the recesses 24 intervention. The fastening screws attached from above 26 are through the holes in this case 22 the connection lug 20 pushed and gripping the screw holes 36 on. However, the screws are preferred 26 first through the screw holes 36 inserted and grip the thread holes 22 the connection lug 20 of the mounting frame 10 on.

Wie anhand der 3 verdeutlicht ist, kann der Kabelschuh 28 auf sehr einfache Weise aus einem Metallblechteil mittels eines Stanzverfahrens und anschließendem Biegen hergestellt werden, wobei zunächst die äußere Kontur, zusammen mit den Durchbrüchen 36 ausgestanzt und anschließend die Crimpverbindung 32 sowie die Abkantungen 38 durch einfaches Biegen hergestellt werden. Als Material für den Kabelschuh eignet sich insbesondere Kupferblech, das ggf. mit einem Edelmetallüberzug – bspw. aus Silber oder Gold – versehen sein kann. Der Montagerahmen 10 besteht vorzugsweise ebenfalls aus Metallblech, bspw. aus Edelstahl oder aus verzinktem Stahlblech. Auch der Montagerahmen 10 lässt sich auf einfache und kostengünstige Weise durch Stanzen und anschließendes Biegen in seine gewünschte Form bringen.As with the 3 is made clear, the cable lug 28 can be produced in a very simple manner from a sheet metal part by means of a stamping process and subsequent bending, the outer contour first, together with the openings 36 punched out and then the crimp connection 32 as well as the folds 38 be made by simple bending. A particularly suitable material for the cable lug is copper sheet, which can optionally be provided with a noble metal coating, for example made of silver or gold. The mounting frame 10 preferably also consists of sheet metal, for example stainless steel or galvanized sheet steel. The mounting frame too 10 can be easily and inexpensively shaped by punching and then bending.

Claims (5)

Kabelschuh zur Schraubmontage insbesondere an einem Montagerahmen (10) eines Kochfeldes, mit einer Montagescheibe (34), die wenigstens ein Schraubloch (36) zur Aufnahme einer Befestigungsschraube (26) aufweist, und einer mit der Montagescheibe einstöckig verbundenen Crimpverbindung (32) zur mechanischen und elektrisch leitenden Verbindung mit einer elektrischen Leitung (30), gekennzeichnet durch eine Verdrehsicherung (38), die an der Montagescheibe (34) angeordnet ist.Cable lug for screw mounting, especially on a mounting frame ( 10 ) of a hob, with a mounting disc ( 34 ) that have at least one screw hole ( 36 ) to hold a fastening screw ( 26 ), and a crimp connection connected to the mounting washer ( 32 ) for mechanical and electrically conductive connection with an electrical cable ( 30 ), characterized by an anti-rotation device ( 38 ) on the mounting disc ( 34 ) is arranged. Kabelschuh nach Anspruch 1, dadurch gekennzeichnet, dass die Montagescheibe zwei Schraublöcher (36) zur Aufnahme jeweils einer Befestigungsschraube aufweist, wobei die Verdrehsicherung vorzugsweise in einem Bereich zwischen den Schraublöchern angeordnet ist.Cable lug according to claim 1, characterized in that the mounting disc has two screw holes ( 36 ) for receiving a fastening screw each, the anti-rotation device preferably being arranged in an area between the screw holes. Kabelschuh nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Verdrehsicherung (38) wenigstens eine Abkantung (38) aufweist, die senkrecht zur Oberfläche der Montagescheibe (34) ausgebildet ist.Cable lug according to claim 1 or 2, characterized in that the anti-rotation device ( 38 ) at least one bend ( 38 ) that is perpendicular to the surface of the mounting disc ( 34 ) is trained. Kabelschuh nach Anspruch 3, dadurch gekennzeichnet, dass der Kabelschuh (28) mindestens zwei Abkantungen aufweist, die sich vorzugsweise gegenüber liegen.Cable lug according to claim 3, characterized in that the cable lug ( 28 ) has at least two bends, which are preferably opposite each other. Leitungsverbindung mit einem Kabelschuh nach einem der Ansprüche 1 bis 4 und einem Montagerahmen insbesondere für ein Kochfeld, der eine Anschlussfahne (20) aufweist, an der der Ksabelschuh festgeschraubt ist, wobei die Verdrehsicherung (38) in eine Aussparung (24) in der Anschlussfahne eingreift, um den Kabelschuh bei der Montage gegen ein Verdrehen zu sichern.Line connection with a cable lug according to one of Claims 1 to 4 and a mounting frame, in particular for a hob, which has a connection lug ( 20 ) to which the ksabel shoe is screwed, the anti-rotation device ( 38 ) in a recess ( 24 ) engages in the connection lug to secure the cable lug against twisting during assembly.
DE2002159742 2002-12-19 2002-12-19 Cable lug and cable connection Expired - Lifetime DE10259742B4 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009054539A1 (en) * 2009-12-11 2011-06-16 Robert Bosch Gmbh starter
CN101247000B (en) * 2007-02-12 2012-08-15 福特全球技术公司 System for fastening components
DE102012206145A1 (en) 2012-04-16 2013-10-17 Robert Bosch Gmbh Method for manufacturing e.g. high voltage plug for electric motor, involves pressing bundle of wire conductors such that adjacent conductors are adhesively contacted with each other in end region of bundle and outer conductors are exposed
EP3029775A1 (en) * 2014-12-05 2016-06-08 HEBOTEC GmbH Clamp

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DE10060378A1 (en) * 2000-03-31 2001-10-11 Yazaki North America Inc Eyelet terminal for electrical systems, has single pressing form with mounting and cable fixing facilities

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DE3503429C2 (en) * 1985-02-01 1987-07-02 Felten & Guilleaume Energietechnik Gmbh, 5000 Koeln, De
GB2276046A (en) * 1993-03-03 1994-09-14 Sumitomo Wall Systems Ltd Eyelet terminal
GB2336950A (en) * 1998-02-12 1999-11-03 Bicc Plc Electrical connectors
DE10060378A1 (en) * 2000-03-31 2001-10-11 Yazaki North America Inc Eyelet terminal for electrical systems, has single pressing form with mounting and cable fixing facilities
DE20021958U1 (en) * 2000-12-27 2001-03-15 Emhart Inc., Newark, Del. Cable connection

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101247000B (en) * 2007-02-12 2012-08-15 福特全球技术公司 System for fastening components
DE102009054539A1 (en) * 2009-12-11 2011-06-16 Robert Bosch Gmbh starter
CN102639864A (en) * 2009-12-11 2012-08-15 罗伯特·博世有限公司 starter
CN102639864B (en) * 2009-12-11 2016-10-26 罗伯特·博世有限公司 starter
DE102012206145A1 (en) 2012-04-16 2013-10-17 Robert Bosch Gmbh Method for manufacturing e.g. high voltage plug for electric motor, involves pressing bundle of wire conductors such that adjacent conductors are adhesively contacted with each other in end region of bundle and outer conductors are exposed
EP3029775A1 (en) * 2014-12-05 2016-06-08 HEBOTEC GmbH Clamp

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