EP2009744A1 - Fastening system for fastening cable shoe - Google Patents
Fastening system for fastening cable shoe Download PDFInfo
- Publication number
- EP2009744A1 EP2009744A1 EP07012731A EP07012731A EP2009744A1 EP 2009744 A1 EP2009744 A1 EP 2009744A1 EP 07012731 A EP07012731 A EP 07012731A EP 07012731 A EP07012731 A EP 07012731A EP 2009744 A1 EP2009744 A1 EP 2009744A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- disc
- fastening
- disk
- latching
- fastening element
- 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.)
- Withdrawn
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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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/305—Clamped connections, spring connections utilising a screw or nut clamping member having means for facilitating engagement of conductive member or for holding it in position
-
- 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
Definitions
- the present invention relates to a fastening system for fastening a cable lug in a motor vehicle.
- Cable lugs are used in vehicles, among other things, to connect an electrical conductor with a vehicle-fixed nut or a vehicle-fixed bolt, in particular a ground bolt.
- a plurality of cable lugs are usually attached to a common ground bolt or to a common vehicle-fixed nut.
- the cable lugs where conductors are already attached, either plugged onto a vehicle-fixed ground bolt and then screwed with the help of a nut, or they are first placed vice on a screw, which is then bolted to a vehicle-fixed nut.
- the problem here is, however, that the Installer must always have the appropriate screw or nut at hand, for example, if he wants to mount a cable harness with cable lugs in the vehicle. It has been proposed to use cable lugs with an integrated nut or screw, so that no additional parts are needed for assembly. However, this solution is not satisfactory, since a variety of different cable lugs with or without nut and with or without screw must be kept in stock.
- the present invention is therefore an object of the invention to provide a fastening system for securing a cable lug in a motor vehicle, which allows quick and easy attachment using as few parts as possible.
- the fastening system comprises, on the one hand, a fastener fastened to a complementary vehicle-fixed element and, on the other hand, a disk with a central opening.
- the disk and the fastener have a common axis of symmetry which passes through the center of the central opening of the disk.
- the disc is connected to the fastening element so that it can be rotated with respect to the fastening element about this common axis of symmetry, and is provided with locking elements by means of which it can be locked in rotation with a cable lug.
- the fastening element may be, for example, a nut for screwing onto a ground bolt or a screw for attachment to a vehicle-fixed nut.
- a connection plate of the cable lug comes to lie concentrically under the disc, so that the central opening of the disc and a central opening in the connection plate are concentrically superimposed.
- This assembly step can already take place outside the motor vehicle and long before the actual assembly in a motor vehicle.
- the fastening system according to the invention can be attached to one or more cable lugs of a wiring harness.
- the fastening element of the fastening system according to the invention can be screwed to the vehicle, without the need for further fasteners such as screws or nuts would be needed.
- the disc latched with the cable lug does not rotate during screwing, so that assembly is not hindered.
- the locking elements for locking the disc with the cable lug recesses Preferably, axially projecting and provided with an opening latching projections are arranged in these recesses.
- Such trained locking elements allow easy and durable locking with a cable lug.
- corresponding latching recesses may be formed in the connection plate of the cable lug, through which the latching projections are inserted become.
- the openings in the locking projections may optionally snap complementary locking tongues, which are provided in locking recesses in the connection plate of the cable lug.
- two identically formed locking elements are arranged symmetrically with respect to the symmetry axis on the disc.
- a non-rotatable and stable locking connection is possible with minimal effort.
- gripping noses are formed on the outside, which points radially inward and engage in a groove provided on the fastening element.
- the gripping tabs can slide along the groove so that the disc can be rotated with respect to the fastener.
- For better retention of the disc on the fastener may serve a collar which extends parallel to the groove and holds the gripping tabs in the groove.
- the disc is preferably made of a copper alloy.
- the invention also relates to a method for producing a fastening system according to the invention.
- a disk is first produced with a central opening, wherein gripping tabs protrude into the central opening and out of the plane of the disk.
- the disc is then placed on a fastener, wherein the protruding from the plane of the disc gripping tabs come to lie above a groove in the fastener.
- the gripping noses are now depressed, so that they point radially inward and engage in the aforementioned groove.
- the gripping tabs can now slide in the groove around the fastener while a axial movement of the disc with respect to the fastener is prevented by the seated in the groove gripping noses.
- the disc 10 is substantially annular with a central opening 14.
- gripping lugs 16 are on the outside, which point radially inward.
- Disc five gripping lugs 16 are provided, but it can also be a different number of gripping lugs 16 are selected.
- the gripping tabs 16 are slightly tapered compared to the thickness of the disc 10 and also taper in the direction of the center of the opening 14th
- a fastening system is shown in which the in Fig. 1 shown disc 10 is connected to a nut 30.
- a circumferential groove 32 is formed in the region of one of the two axial ends of an internal thread 35, above which a parallel to the groove 32, outwardly projecting collar 34 is formed.
- the gripping lugs 16 of the disc 10 engage in this groove 32 and are prevented by the collar 34 from moving out of the groove 32.
- the disk 10 can thus be rotated with respect to the nut 30 with the gripping tabs 16 sliding in the groove 32.
- Fig. 3 shows another embodiment of a fastening system in which instead of a nut 30, a screw 40 is used as a fastener. Again, the gripping lugs 16 of the disc 10 engage in a groove 32 which is now between the screw head 42 and the external thread 44 of the screw 40.
- a collar 34 in Fig. 2 corresponding collar is in Fig. 3 not shown, but can of course be provided exactly as in the embodiment described above to improve the grip of the gripping lugs 16 in the groove 32.
- two opposing recesses 20 are provided in the disc 10, which have the shape of circular ring sections with rounded corners.
- the latching recesses 20 each have a latching projection 22 with an opening 24.
- These latching projections 22 extend from the in the direction of the opening 14 in the disc 10 facing inner sides of the recesses 20 from initially in the plane of the disc 10 and then extend perpendicular to this plane in the axial direction.
- the opening 24 formed in the latching projections 22 has a rectangular cross section and is dimensioned such that essentially only one frame-like edge remains of the latching projections 22.
- the latching projections 22 extend in the circumferential direction over the entire width of the openings 20th
- a suitable cable lug is in Fig. 4 shown and is already from the aforementioned EP 1 746 686 A1 known and described there in detail, so that he should be described here only briefly.
- the cable lug 50, 50 ', 50 has a substantially circular terminal plate 54 and an elongated receiving portion 52 which adjoins the terminal plate 54. It is important to the present invention that in the center of the terminal plate 54 a circular opening 58 is provided, which corresponds in its dimensions in approximately the central opening 14 in the disc 10 of the fastening system according to the invention.
- the recesses 56 have no further locking elements.
- the thickness of these locking lugs 60 in the axial direction corresponds to the thickness of the connection plate 54, and the width of the latching lugs 60 is about 1 / 4 to 1/3 of the extent of a recess 56 'in the circumferential direction.
- the width of the latching lugs 60 in the circumferential direction also corresponds to the width of the openings 24 in the latching projections 22 of the pane 10, so that the latching lugs 60 can engage in these openings 24.
- recesses 56 "are provided in which locking projections 55 are arranged, which are exactly identical to the locking projections 22 in the openings 20 in the disc 10, and which serve several lugs 50, 50 ', 50" rotatably connected to each other (see. Fig. 5 ).
- FIG. 5 is purely an example of a mounted arrangement of the in Fig. 3
- the fastening system shown here is shown with one screw 40 and three cable lugs 50, 50 ', 50 ", the disk 10 underneath the lowermost cable lug 50' can not be seen, and the three lugs 50, 50 ', 50" can be latched radially offset from one another also using the above-described latching recesses 56, 56 ', 56 "with the corresponding latching elements, after which the lowermost cable lug 50' is connected to the pane 10 in the manner described above so that the three cable lugs 50, 50 ', 50 "are connected via the disc 10 rotatably connected to the screw 40.
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- Installation Of Indoor Wiring (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Befestigungssystem zum Befestigen eines Kabelschuhs in einem Kraftfahrzeug. Kabelschuhe werden in Kraftfahrzeugen untere anderem verwendet, um einen elektrischen Leiter mit einer fahrzeugfesten Mutter oder einem fahrzeugfesten Bolzen, insbesondere einem Massebolzen, zu verbinden. Dabei werden üblicherweise mehrere Kabelschuhe an einem gemeinsamen Massebolzen oder an einer gemeinsamen fahrzeugfesten Mutter befestigt.The present invention relates to a fastening system for fastening a cable lug in a motor vehicle. Cable lugs are used in vehicles, among other things, to connect an electrical conductor with a vehicle-fixed nut or a vehicle-fixed bolt, in particular a ground bolt. In this case, a plurality of cable lugs are usually attached to a common ground bolt or to a common vehicle-fixed nut.
Aus der veröffentlichten Patenanmeldung
Diese bekannten Kabelschuhe vereinfachen die Montage in einem Kraftfahrzeug, da mehrere Kabelschuhe vormontiert werden können, um sie anschließend in einem einzigen Schritt an einer fahrzeugfesten Mutter oder an einem Massebolzen zu befestigen.These known cable lugs simplify assembly in a motor vehicle, since several cable lugs can be pre-assembled to then attach them in a single step to a vehicle-fixed nut or on a ground bolt.
Üblicherweise werden die Kabelschuhe, an denen bereits Leiter befestigt sind, entweder auf einen fahrzeugfesten Massebolzen aufgesteckt und dann mit Hilfe einer Mutter festgeschraubt, oder sie werden umgekehrt zunächst auf eine Schraube gesteckt, die dann an einer fahrzeugfesten Mutter verschraubt wird. Problematisch ist hierbei allerdings, dass der Monteur immer die jeweils passende Schraube oder Mutter zur Hand haben muss, wenn er beispielsweise einen Kabelbaum mit Kabelschuhen im Fahrzeug montieren will. Es ist vorgeschlagen worden, Kabelschuhe mit einer integrierten Mutter oder Schraube zu verwenden, so dass keine zusätzlichen Teile für die Montage benötigt werden. Diese Lösung ist allerdings nicht zufrieden stellend, da eine Vielzahl unterschiedlicher Kabelschuhe mit oder ohne Mutter und mit oder ohne Schraube vorrätig gehalten werden muss.Usually, the cable lugs, where conductors are already attached, either plugged onto a vehicle-fixed ground bolt and then screwed with the help of a nut, or they are first placed vice on a screw, which is then bolted to a vehicle-fixed nut. The problem here is, however, that the Installer must always have the appropriate screw or nut at hand, for example, if he wants to mount a cable harness with cable lugs in the vehicle. It has been proposed to use cable lugs with an integrated nut or screw, so that no additional parts are needed for assembly. However, this solution is not satisfactory, since a variety of different cable lugs with or without nut and with or without screw must be kept in stock.
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, ein Befestigungssystem zum Befestigen eines Kabelschuhs in einem Kraftfahrzeug zur Verfügung zu stellen, welches eine schnelle und einfache Befestigung unter Verwendung möglichst weniger Teile ermöglicht.The present invention is therefore an object of the invention to provide a fastening system for securing a cable lug in a motor vehicle, which allows quick and easy attachment using as few parts as possible.
Diese Aufgabe wird erfindungsgemäß durch ein Befestigungssystem gemäß Anspruch 1 gelöst. Das Befestigungssystem umfasst zum einen ein an einem komplementären fahrzeugfesten Element befestigbares Befestigungselement und zum anderen eine Scheibe mit einer zentralen Öffnung. Die Scheibe und das Befestigungselement besitzen eine gemeinsame Symmetrieachse, welche durch den Mittelpunkt der zentralen Öffnung der Scheibe verläuft. Die Scheibe ist mit dem Befestigungselement so verbunden, dass sie sich in Bezug auf das Befestigungselement um diese gemeinsame Symmetrieachse drehen lässt, und ist mit Rastelementen versehen, mittels derer sie mit einem Kabelschuh drehfest verrastbar ist.This object is achieved by a fastening system according to claim 1. The fastening system comprises, on the one hand, a fastener fastened to a complementary vehicle-fixed element and, on the other hand, a disk with a central opening. The disk and the fastener have a common axis of symmetry which passes through the center of the central opening of the disk. The disc is connected to the fastening element so that it can be rotated with respect to the fastening element about this common axis of symmetry, and is provided with locking elements by means of which it can be locked in rotation with a cable lug.
Bei dem Befestigungselement kann es sich beispielsweise um eine Mutter zum Aufschrauben auf einen Massebolzen oder um eine Schraube zur Befestigung an einer fahrzeugfesten Mutter handeln.The fastening element may be, for example, a nut for screwing onto a ground bolt or a screw for attachment to a vehicle-fixed nut.
Um einen oder mehrere Kabelschuhe an dem Kraftfahrzeug zu befestigen, wird zunächst die Scheibe des Befestigungssystems mit dem Kabelschuh, bzw. mit einem von mehreren vormontierten Kabelschuhen, verrastet. Dabei kommt eine Anschlussplatte des Kabelschuhs konzentrisch unter der Scheibe zu liegen, so dass die zentrale Öffnung der Scheibe und eine zentrale Öffnung in der Anschlussplatte konzentrisch übereinander liegen. Um das Befestigungssystem mit dem oder den Kabelschuhen zu verbinden, werden weder Werkzeuge noch zusätzliche Teile benötigt. Dieser Montageschritt kann bereits außerhalb des Kraftfahrzeugs und lange vor der eigentlichen Montage in einem Kraftfahrzeug erfolgen. So kann beispielsweise bereits bei einem Zulieferer das erfindungsgemäße Befestigungssystem an einem oder mehreren Kabelschuhen eines Kabelbaums befestigt werden. Anschließend kann das Befestigungselement des erfindungsgemäßen Befestigungssystems am Fahrzeug verschraubt werden, ohne dass hierfür weitere Befestigungselemente wie Schrauben oder Muttern benötigt würden. Die mit dem Kabelschuh verrastete Scheibe dreht sich während des Aufschraubens nicht mit, so dass die Montage nicht behindert wird.In order to attach one or more cable lugs to the motor vehicle, first the disk of the fastening system with the cable lug, or with one of a plurality of preassembled cable lugs, locked. In this case, a connection plate of the cable lug comes to lie concentrically under the disc, so that the central opening of the disc and a central opening in the connection plate are concentrically superimposed. To connect the fastening system with the cable lugs or the shoes, no tools or additional parts are needed. This assembly step can already take place outside the motor vehicle and long before the actual assembly in a motor vehicle. Thus, for example, already at a supplier, the fastening system according to the invention can be attached to one or more cable lugs of a wiring harness. Subsequently, the fastening element of the fastening system according to the invention can be screwed to the vehicle, without the need for further fasteners such as screws or nuts would be needed. The disc latched with the cable lug does not rotate during screwing, so that assembly is not hindered.
Weitere vorteilhafte Ausführungsformen der Erfindung sind der nun folgenden Beschreibung sowie den abhängigen Ansprüchen zu entnehmen.Further advantageous embodiments of the invention will become apparent from the following description and the dependent claims.
Gemäß einer vorteilhaften Ausführungsform der Erfindung umfassen die Rastelemente zum Verrasten der Scheibe mit dem Kabelschuh Rastausnehmungen. Vorzugsweise sind in diesen Rastausnehmungen axial vorstehende und mit einer Öffnung versehene Rastvorsprünge angeordnet. Derart ausgebildete Rastelemente erlauben eine einfache und haltbare Verrastung mit einem Kabelschuh. Beispielsweise können in der Anschlussplatte des Kabelschuhs korrespondierende Rastausnehmungen ausgebildet sein, durch welche die Rastvorsprünge hindurch gesteckt werden. In den Öffnungen in den Rastvorsprüngen können gegebenenfalls komplementäre Rastzungen einschnappen, die in Rastausnehmungen in der Anschlussplatte des Kabelschuhs vorgesehen sind.According to an advantageous embodiment of the invention, the locking elements for locking the disc with the cable lug recesses. Preferably, axially projecting and provided with an opening latching projections are arranged in these recesses. Such trained locking elements allow easy and durable locking with a cable lug. For example, corresponding latching recesses may be formed in the connection plate of the cable lug, through which the latching projections are inserted become. In the openings in the locking projections may optionally snap complementary locking tongues, which are provided in locking recesses in the connection plate of the cable lug.
Vorzugsweise sind an der Scheibe zwei identisch ausgebildete Rastelemente symmetrisch in Bezug auf die Symmetrieachse angeordnet. Dadurch wird mit minimalem Aufwand eine drehfeste und stabile Rastverbindung ermöglicht.Preferably, two identically formed locking elements are arranged symmetrically with respect to the symmetry axis on the disc. As a result, a non-rotatable and stable locking connection is possible with minimal effort.
Gemäß einer besonders bevorzugten Ausführungsform der Erfindung sind an der zentralen Öffnung der Scheibe außenseitig Greifnasen ausgebildet, welche radial nach innen weisen und in eine an dem Befestigungselement vorgesehenen Nut eingreifen. Die Greifnasen können in der Nut entlang gleiten, so dass die Scheibe in Bezug zu dem Befestigungselement gedreht werden kann. Zur besseren Halterung der Scheibe an dem Befestigungselement kann ein Kragen dienen, der parallel zu der Nut verläuft und die Greifnasen in der Nut hält.According to a particularly preferred embodiment of the invention, on the outside of the disk, gripping noses are formed on the outside, which points radially inward and engage in a groove provided on the fastening element. The gripping tabs can slide along the groove so that the disc can be rotated with respect to the fastener. For better retention of the disc on the fastener may serve a collar which extends parallel to the groove and holds the gripping tabs in the groove.
Die Scheibe ist vorzugsweise aus einer Kupferlegierung hergestellt.The disc is preferably made of a copper alloy.
Die Erfindung betrifft im Übrigen auch ein Verfahren zum Herstellen eines erfindungsgemäßen Befestigungssystems. Dabei wird zunächst eine Scheibe mit einer zentralen Öffnung hergestellt, wobei Greifnasen in die zentrale Öffnung hinein und aus der Ebene der Scheibe herausragen. Die Scheibe wird dann auf ein Befestigungselement aufgesetzt, wobei die aus der Ebene der Scheibe ragenden Greifnasen oberhalb einer Nut in dem Befestigungselement zu liegen kommen. Mit Hilfe eines stempelartigen Werkzeugs werden die Greifnasen nun niedergedrückt, so dass sie radial nach innen weisen und in die erwähnte Nut eingreifen. Die Greifnasen können nun in der Nut um das Befestigungselement gleiten, während eine axiale Bewegung der Scheibe in Bezug auf das Befestigungselement von den in der Nut sitzenden Greifnasen verhindert wird.Incidentally, the invention also relates to a method for producing a fastening system according to the invention. In this case, a disk is first produced with a central opening, wherein gripping tabs protrude into the central opening and out of the plane of the disk. The disc is then placed on a fastener, wherein the protruding from the plane of the disc gripping tabs come to lie above a groove in the fastener. With the help of a stamp-like tool, the gripping noses are now depressed, so that they point radially inward and engage in the aforementioned groove. The gripping tabs can now slide in the groove around the fastener while a axial movement of the disc with respect to the fastener is prevented by the seated in the groove gripping noses.
Im Folgenden soll die Erfindung anhand von zwei verschiedenen bevorzugten Ausführungsformen und unter Bezugnahme auf die beigefügten Figuren genauer beschrieben werden. Die Figuren zeigen im Einzelnen:
- Fig. 1:
- eine perspektivische Ansicht einer Scheibe zur Verwendung in einem Befestigungssystem,
- Fig. 2:
- eine perspektivische Ansicht eines ersten Ausführungsbeispiels eines Befestigungssystems mit der Scheibe aus
Fig. 1 und einer Mutter als Befestigungselement, - Fig. 3:
- eine perspektivische Ansicht einer zweiten Ausführungsform eines Befestigungssystems mit der Scheibe aus
Fig. 1 und einer Schraube als Befestigungselement, - Fig. 4:
- eine perspektivische Ansicht eines mit dem Befestigungssystem verwendbaren Kabelschuhs,
- Fig. 5:
- eine perspektivische Ansicht mehrerer an dem Befestigungssystem aus
Fig. 3 montierter Kabelschuhe.
- Fig. 1:
- a perspective view of a disc for use in a fastening system,
- Fig. 2:
- a perspective view of a first embodiment of a fastening system with the disc
Fig. 1 and a nut as a fastener, - 3:
- a perspective view of a second embodiment of a fastening system with the disc
Fig. 1 and a screw as a fastener, - 4:
- a perspective view of a usable with the fastening system cable lug,
- Fig. 5:
- a perspective view of several of the fastening system
Fig. 3 mounted cable lugs.
Wie man in
In
Wie man in den
Mit Hilfe der beschriebenen Rastvorsprünge 22 kann mit einem Handgriff eine drehfeste Verbindung mit einem geeigneten Kabelschuh 50, 50', 50" hergestellt werden, wie im Folgenden näher erläutert werden wird.With the help of the locking
Ein geeigneter Kabelschuh ist in
Um die zentrale Öffnung 58 herum sind auf einem mit dieser Öffnung 58 konzentrischen Kreis insgesamt acht Rastausnehmungen 56, 56', 56" angeordnet, die wie die Rastausnehmung 20 in der Scheibe 10 die Form von Kreisringabschnitten mit abgerundeten Ecken besitzen. Der Abstand zwischen zwei benachbarten Rastausnehmungen 56, 56', 56" ist jeweils der gleiche, so dass also zwei benachbarte Rastausnehmungen 56, 56', 56" jeweils um einen Winkel von etwa 45° radial zueinander versetzt sind.Arranged around the
Es sind insgesamt drei verschiedene Typen von Rastausnehmungen 56, 56', 56" vorgesehen, wobei sich immer zwei gleichartige Rastausnehmungen 56, 56', 56" paarweise gegenüberliegen. In der einfachsten Form besitzen die Rastausnehmungen 56 keine weiteren Rastelemente. Für die vorliegende Erfindung von Bedeutung sind insbesondere die in
Um das erfindungsgemäße Befestigungssystem mit dem in
In
Die in
- 1010
- Scheibedisc
- 1414
- zentrale Öffnungcentral opening
- 1616
- Greifnasencross-tabs
- 2020
- Rastausnehmungenrecesses
- 2222
- Rastvorsprüngelatching projections
- 2424
- Öffnung in den RastvorsprüngenOpening in the locking projections
- 3030
- Muttermother
- 3232
- Nutgroove
- 3434
- Kragencollar
- 3535
- Innengewindeinner thread
- 4040
- Schraubescrew
- 4242
- Kopf der SchraubeHead of the screw
- 4444
- Außengewindeexternal thread
- 50, 50', 50"50, 50 ', 50 "
- Kabelschuhlug
- 5252
- hochgezogene Wandbereicheraised wall areas
- 5454
- Anschlussplatteconnecting plate
- 5555
- Rastvorsprung in Rastausnehmung 56'Latching projection in latching recess 56 '
- 56, 56', 56"56, 56 ', 56 "
- Rastausnehmungen in Anschlussplatte 54Recesses in connection plate 54th
- 5858
-
zentrale Öffnung in Anschlussplatte 54central opening in
connection plate 54 - 6060
- Rastnase in Rastausnehmung 56'Locking nose in locking recess 56 '
- mm
- Symmetrieachseaxis of symmetry
Claims (10)
dadurch gekennzeichnet, dass die Rastelemente (20, 22) Rastausnehmungen (20) umfassen.Mounting system according to claim 1,
characterized in that the latching elements (20, 22) comprise latching recesses (20).
dadurch gekennzeichnet, dass die Rastelemente (20, 22) in den Rastausnehmungen (20) angeordnete, axial vorstehende und mit einer Öffnung (24) versehene Rastvorsprünge (22) umfassen.Mounting system according to claim 2,
characterized in that the latching elements (20, 22) in the latching recesses (20) arranged, axially projecting and with an opening (24) provided latching projections (22).
dadurch gekennzeichnet, dass an der Scheibe (10) zwei identisch ausgebildete Rastelemente (20, 22) symmetrisch in Bezug auf die Symmetrieachse (m) angeordnet sind.Fastening system according to one of the preceding claims,
characterized in that on the disc (10) two identically designed locking elements (20, 22) are arranged symmetrically with respect to the axis of symmetry (m).
dadurch gekennzeichnet, dass an der zentralen Öffnung (14) der Scheibe (10) außenseitig Greifnasen (16) ausgebildet sind, welche radial nach innen weisen und in eine an dem Befestigungselement (30, 40) vorgesehene umlaufende Nut (32) eingreifen.Fastening system according to one of the preceding claims,
characterized in that at the central opening (14) of the disc (10) on the outside gripping lugs (16) are formed, which point radially inward and engage in a on the fastening element (30, 40) provided circumferential groove (32).
dadurch gekennzeichnet, dass parallel zu der Nut (32) an dem Befestigungselement (30, 40) ein Kragen (34) verläuft, welcher die Greifnasen (16) in der Nut (32) hält.Fixing system according to claim 5,
characterized in that parallel to the groove (32) on the fastening element (30, 40) extends a collar (34) which holds the gripping noses (16) in the groove (32).
dadurch gekennzeichnet, dass die Scheibe (10) aus einer Kupferlegierung hergestellt ist.Fastening system according to one of the preceding claims,
characterized in that the disc (10) is made of a copper alloy.
dadurch gekennzeichnet, dass das Befestigungselement eine Mutter (30) ist.Fastening system according to one of the preceding claims,
characterized in that the fastener is a nut (30).
dadurch gekennzeichnet, dass das Befestigungselement eine Schraube (40) ist.Fastening system according to one of claims 1 to 7,
characterized in that the fastening element is a screw (40).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07012731A EP2009744A1 (en) | 2007-06-28 | 2007-06-28 | Fastening system for fastening cable shoe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07012731A EP2009744A1 (en) | 2007-06-28 | 2007-06-28 | Fastening system for fastening cable shoe |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2009744A1 true EP2009744A1 (en) | 2008-12-31 |
Family
ID=38669808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07012731A Withdrawn EP2009744A1 (en) | 2007-06-28 | 2007-06-28 | Fastening system for fastening cable shoe |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2009744A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102509914A (en) * | 2011-11-15 | 2012-06-20 | 上海航天科工电器研究院有限公司 | Wire connecting terminal preventing wire clamping end from rotating |
WO2022207295A1 (en) | 2021-03-31 | 2022-10-06 | Brose Sitech Gmbh | Fastening bolt |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1585576A (en) | 1978-02-08 | 1981-03-04 | Plessey Co Ltd | Electrical connector |
DE29616631U1 (en) * | 1996-09-24 | 1996-11-14 | Emhart Inc., Newark, Del. | Fastening arrangement |
US5759055A (en) * | 1996-06-10 | 1998-06-02 | United Technologies Automotive, Inc. | Interlocking terminal connection |
US5842894A (en) | 1994-07-28 | 1998-12-01 | Nedschroef Plettenberg Gmbh | Cable lug with fixing element |
US20050003703A1 (en) * | 2001-09-26 | 2005-01-06 | Shuji Ono | Metal terminal with weakened part |
EP1746686A1 (en) * | 2005-07-21 | 2007-01-24 | Delphi Technologies, Inc. | Electrical terminal |
-
2007
- 2007-06-28 EP EP07012731A patent/EP2009744A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1585576A (en) | 1978-02-08 | 1981-03-04 | Plessey Co Ltd | Electrical connector |
US5842894A (en) | 1994-07-28 | 1998-12-01 | Nedschroef Plettenberg Gmbh | Cable lug with fixing element |
US5759055A (en) * | 1996-06-10 | 1998-06-02 | United Technologies Automotive, Inc. | Interlocking terminal connection |
DE29616631U1 (en) * | 1996-09-24 | 1996-11-14 | Emhart Inc., Newark, Del. | Fastening arrangement |
US20050003703A1 (en) * | 2001-09-26 | 2005-01-06 | Shuji Ono | Metal terminal with weakened part |
EP1746686A1 (en) * | 2005-07-21 | 2007-01-24 | Delphi Technologies, Inc. | Electrical terminal |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102509914A (en) * | 2011-11-15 | 2012-06-20 | 上海航天科工电器研究院有限公司 | Wire connecting terminal preventing wire clamping end from rotating |
WO2022207295A1 (en) | 2021-03-31 | 2022-10-06 | Brose Sitech Gmbh | Fastening bolt |
DE102021108223A1 (en) | 2021-03-31 | 2022-10-06 | Sitech Sitztechnik Gmbh | fixing bolts |
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