EP3089281B1 - Prise d'alimentation electrique - Google Patents

Prise d'alimentation electrique Download PDF

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Publication number
EP3089281B1
EP3089281B1 EP16164248.3A EP16164248A EP3089281B1 EP 3089281 B1 EP3089281 B1 EP 3089281B1 EP 16164248 A EP16164248 A EP 16164248A EP 3089281 B1 EP3089281 B1 EP 3089281B1
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EP
European Patent Office
Prior art keywords
ejection
ejection lever
electrical
cable
plug
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.)
Active
Application number
EP16164248.3A
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German (de)
English (en)
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EP3089281A1 (fr
Inventor
Volker Breust
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.)
Schaum GmbH
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Schaum GmbH
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Filing date
Publication date
Application filed by Schaum GmbH filed Critical Schaum GmbH
Publication of EP3089281A1 publication Critical patent/EP3089281A1/fr
Application granted granted Critical
Publication of EP3089281B1 publication Critical patent/EP3089281B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/585—Grip increasing with strain force
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
    • 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
    • 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
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts

Definitions

  • the present invention relates to an electrical power plug with the features of the preamble of claim 1. It also relates to an electrical connection cable with such an electrical power plug.
  • Electrical power plugs are used in a variety of designs, the most common in Europe form the so-called safety plug, also called SCHUKO plug is.
  • the usually used electrical power plugs are characterized by a rigidly formed plug body, which is firmly connected to a run to the electrical power plug electrical cable, for example, shed or clamped with a clamp is.
  • the electrical power plugs are plugged into sockets for producing an electrical connection of an electrically operated device, wherein a connection to the power supply network is established via the electrical plug pins arranged on the electrical plug.
  • the usual and known power plug must be detected to disconnect the electrical connection to the plug body and pulled out of the socket in a substantially perpendicular to the plane of the socket, for example, to a wall plane of a wall in which the socket is inserted.
  • the sockets arranged in a ground-level position and sometimes difficult to reach, which is why a user is trying to pull the electrical power plug from the socket by simply pulling on the electrical cable.
  • an electrical plug provided with a release mechanism, or ejection mechanism, which dissolves in particular when applying a tensile force on the electrical cable connected to it from a socket.
  • the electrical power plug disclosed herein is described in its function that pivoted by pulling on an electrical cable laid in the cable management Betuschistshebelarm and so the Auscitehebelarm is pivoted out of the plug body and pressed against the bottom of a socket, so as to make the electrical power plug to eject the socket.
  • a eject lever has a Betsch Trentshebelarm, which also forms a cable guide for an electrical cable.
  • the ejection lever arm is here forked formed with two ejection elements which are parallel to each other and no longer block-like, as in the example described above, but are formed flat.
  • the storage of the ejection lever is formed on to a housing of the plug body formed, facing away from each other stub axles which engage in corresponding receiving openings in a bearing portion of the eject lever.
  • an axis connecting these is guided between the ejection elements, which in a bearing receiver engages the connector housing and thus forms the pivot joint.
  • an electrical power plug which solves the object mentioned, initially on a bearing elements having carrier body.
  • a fixedly connected to the support body bottom plate is arranged.
  • a housing cover is placed, which receives the carrier body.
  • two plug contact pins are fixed, which are passed through the bottom plate and project from the bottom plate on the front side.
  • a component of an electrical power plug according to the invention is a bearing structure exhibiting, with the bearing structure on the bearing elements of the carrier body between a contact position and an ejection position pivotally fixed ejection lever.
  • the cable guide section extends through the housing cover on a rear side opposite the front side.
  • the ejection lever arms are in the contact position of the ejection lever within the housing hood, protrude in the ejection position of the ejection lever on the front through formed in the bottom plate through slots.
  • such an electrical power plug is further distinguished by the fact that the bearing elements formed on the carrier body each have a pair of mutually parallel, formed on the carrier body, leaving an intermediate space between them, elastically deformable support arms, each with a free Are end-to-end stub axles. Furthermore, it is also essential to the invention that the bearing structure on the ejection lever are circular in cross-section, corresponding to the stub axles and receiving them.
  • the novel electrical power plug differs significantly from the previously known variants, in particular those according to the DE 42 14 016 A1 and the DE 103 51 776 A1 Although they are provided with ejector levers fixed to a plug body, they otherwise carry other design features.
  • the pivot point of the ejection lever with respect to a through the support body with bottom plate and the housing cover formed plug body are arranged positioned that the largest possible tilt angle of the eject lever can be achieved with a large ejection stroke to be reached simultaneously.
  • the ejection stroke is ultimately that allows a complete and tilt-free release of the electrical power plug from a power outlet and thus secure removal of the electrical power plug from the socket by appropriate operation of the eject lever (for example, by pulling on a specified in the cable guide section, with the electric Mains plug connected electrical cable).
  • the invention provides for the passage slots to have an increasing slot width toward their one-sided ends, namely toward the ends toward which the eject lever arms move when the ejector lever arms are displaced to the ejection position.
  • This increasing slot width leads to an increasing space for the movement of the Eject lever arms when moved in the direction of the ejection position. This ensures that a blockade-free movement can take place in the ejection position.
  • the power plug according to the invention consists of a few, namely the core three parts (the electrical connections except once) together and is therefore easy and inexpensive to install.
  • the design of the stub axle bearing support arms as elastically deformable allows easy installation of the electrical power plug according to the invention by the ejector is simply clipped onto the stub axle.
  • each of the ejection lever arms in each case on its side facing away from the opposite ejection lever arm has a locking cam which cooperates with the adjacent to the outside of the respective ejection lever arm support arm for locking the ejection lever in the contact position.
  • the elastic deformability of the support arms is utilized, which serve as locking elements relative to the locking cam to retain the Ausurgihebelarm in the contact position in the interior of the connector body and lock in this position.
  • the latching stop of the detent cam behind the respective support arm is also overcome with this force.
  • the elastically deformable support arm deviates and clears the way for the ejection lever arm and the locking cams thereon.
  • the locking cam can be provided with run-on slopes, for example formed prism-shaped.
  • a receiving pocket located between the positions of the plug contact pins is formed in the carrier body for receiving a loop of a grounding conductor of an electrical line cable to be connected to the power plug.
  • a longer lead end of a grounding conductor can be received, so that this end can be formed as compared to the live ends significantly longer end, thus ensuring that the ground terminal in a violent disconnection of the electrical cable from the electrical power cord breaks off last, so that the protection via the ground connection remains guaranteed until the last.
  • the ejection lever between the contact position and the ejection position by more than 35 °, in particular by 40 ° rotates.
  • Such a large pivoting angle or rotation range of the ejection lever allows the achievement of a correspondingly large ejection stroke, which, as already mentioned above, ensures a tilt-free and safe ejection of the electrical power plug from a socket.
  • the cable guide portion of the eject lever is formed substantially straight and in the contact position of the eject lever in a Angle of between 15 ° and 25 °, in particular of 20 °, to a plane of the base plate extends.
  • This initial position is, in particular in interaction obtained with the above-mentioned rotation angle, in the ejection position, an end position of the cable guide portion which results in a sufficiently large tensile component in the plugging direction, ie parallel to the plug contact pins, so that a safe ejection of the electrical power plug is ensured from a socket.
  • an ejection stroke of the ejection lever arms which is determined as the distance of the ejection position furthest beyond the bottom plate protruding parts of the ejection lever arms to the bottom plate, be greater than 9 mm, in particular greater than 9.5 mm.
  • An ejection stroke of this size ensures safe ejection of the electrical power plug from an electrical outlet.
  • the electrical power plug having a ground conductor electrically connectable grounding plate, which forms one of the bottom plate in the support body in leading from two annular section-guided contact sections resiliently enclosed contact socket and that on two opposite sides of the housing cover each forms a contact lug.
  • This grounding plate is formed from a flat piece and formed by folding, wherein in a central portion between the tabs two bent and reinforced by double folding stop legs are formed, which abut the contact portions forming sheet metal sections and so a stop for - by a in the contact socket received earth conductor pin - form spread contact sections and exert a holding force on this.
  • the electrical power plug according to the invention may be formed in particular in the manner of a SCHUKO connector.
  • the latter consists of an electrical connection cable with an electrical cable and an electrical plug connected to the latter, which is formed as described above, may have the above-mentioned optional features.
  • an end piece of the electric cable is firmly connected to the cable guide portion of the eject lever.
  • the electric wire is fixed in the wire guide portion having a wire pick-up tube, e.g. by wedging.
  • an electrical power plug according to the invention or an electrical connection cable formed from such a power plug and a connected electrical cable is shown in various representations.
  • the figurative representations do not form exact design drawings, but are - in part very detailed - principle representations intended to explain the features and operation of the electrical power plug according to the invention specifically in this embodiment, but also in general.
  • one of the figures schematically shows a molding tool for producing a carrier body shown as part of the electrical plug.
  • the same components are provided with the same reference numerals.
  • An inventive electrical power plug according to the embodiment described here and shown in the figures is designed as a so-called SCHUKO plug and generally designated by the reference numeral 1 in the figures. In use, this is mechanically and electrically connected to an electric cable 2, wherein the unit of power plug 1 and cable 2 together forms an electrical connection cable, as used for example for the mains voltage supply of electrical household appliances.
  • FIG. 3 and 4 is in two different perspectives one exploded view of each in FIG. 1 in a three-dimensional supervision, in FIG. 2 shown in a view from the front of the mains plug 1 with the electrical cable 2 fixed thereto.
  • the power plug 1 contains in the core a support body 3, which is covered in the assembled state for covering and closing of a plug body thus formed by a housing cover 4.
  • different conductor contacts are arranged, as they are customary for such power plug. These include first two plug pins 5, which make contact with the phase conductor or the neutral conductor of the mains voltage supply in a socket. Furthermore, one of the conductor contacts a grounding plate 6, the lateral contact lugs 7 and a contact socket 8 is formed for contacting in the different socket systems in Europe customarily designed grounding conductors.
  • an eject lever 9 is further fixed pivotable about a fixed predetermined pivot axis.
  • the pivot axis and thus the corresponding hold of the ejection lever 9 on the support body 3 is defined by formed on the support body 3 elastically deformable support arms 10 axle stub 11, with their free ends to each other pointing facing each other and the circular cross-section recesses 12 engage the ejector lever 9.
  • the ejection lever 9 forms so far two Hebelarmkeep, one to the one, and to the other side starting from the recesses 12.
  • a cable guide portion 13 is formed, which has a tubular cable receptacle 14 in its interior.
  • sword-shaped ejection lever arms 15 are formed on the opposite second lever arm side.
  • the ejection lever arms 15 each have a prism-shaped locking cam 16 on their outer side facing away from the opposite ejection lever arm 15.
  • a clamping piece 17 can be seen, which is wedge-shaped and has a helical toothing 18. This clamping piece 17 serves in a manner to be described later, the fixation of the electric cable 2 in the cable receptacle 14th
  • a bottom plate 21 is integrally formed on the support body 3.
  • the bottom plate 21 can be considered as forming together with the housing cover 4 a connector housing in this respect, lying on the here in the interior of the connector housing, the support body 3 is firmly formed and received.
  • a Breakthrough 37 is provided, protrudes through which the eject lever 9 with its cable guide portion 13 forming the first lever arm and so protrudes from the housing cover 4 and over this.
  • FIG. 2 It can be seen that in the bottom plate 21, two parallel passage slots 22 are formed through which the sword formed ejection lever arms 15 can pass until they project beyond the bottom plate 21. It can be seen in the FIG. 2 also that the passage slots 22 widen or wedge-shaped toward a first side 23 in their slot width.
  • FIGS. 5a to 5c is in temporally during assembly successive positions, the interaction of the ejection lever arms 15 with the arranged on the elastically deformable support arms 10 stub axles 11 shown.
  • the elastically deformable support arms 10 in the in FIG. 5b shown assembly step elastically spring outward, until then in the FIG. 5c shown position is reached, in which the stub axle 11 engage in the recesses 12 on the ejection lever 9 and so make the pivotal connection between the carrier body 3 and the ejection lever 9.
  • FIG. 6a and the sectional view according to the FIG. 6b can be seen that at the stub axles 11 at one in the FIG.
  • the power plug 1 can be seen in a representation of the side, wherein the eject lever 9 by in the alignment of the FIG. 7 Upward pivoting of the first lever arm side, so the cable guide portion 13, from a contact position in which the ejection lever arms 15 are located inside the housing cover 4 has been pivoted into an ejection position.
  • this Position are the ejection lever arms 15 with their furthest removed from the bottom plate 21 parts to a ejection stroke H.
  • This ejection stroke H is in the illustrated embodiment at about 9.5 mm.
  • the power plug 1 is lifted from the bottom of a socket when pressing the eject lever 9, so that it is finally released from the socket and dissolves from the latter.
  • FIG. 8 the angular relationships are shown in a simple sectional view through the essential elements of the power plug 1.
  • the ejection lever 9 is designed and shaped so that starting from a parallel to the bottom plate 21 extending reference line L of the cable guide portion 13 with a longitudinal axis in the contact position position whose position is indicated by a line R, this longitudinal axis relative to a through the center of Stub axle 11 formed pivot point is arranged at an angle ⁇ . Starting from this position, which is indicated by the line R, the ejection lever 9 with the cable guide portion 13 performs a pivot angle ⁇ when it is pivoted to the ejection position. In the illustrated embodiment, the angle ⁇ is 20 °, the pivot angle ⁇ 40 °.
  • pivoting angle ⁇ of 40 ° also contributes to the fact that in FIG. 7 shown, large ejection stroke H of more than 9.5 mm can be achieved.
  • FIGS. 9a and 9b Once again the interaction of the locking cam 16 is shown with the elastically deformable support arms 10, via which the eject lever 9 in a contact position in which the ejection lever arms 15 rest inside the housing cover 4, is latched and held.
  • the locking cams 16 are formed in a prismatic manner, in particular with contact bevels acting in a contact direction, so as to facilitate a side-pressing of the respective support arm 10 and thus, when overcoming a restraining force, passing the ejection lever arms 15 past the support arms 10 and thus in the direction of the ejection position to enable.
  • FIG. 12 shows in an exploded view, the arrangement of the grounding plate 6 on the support body 3.
  • a corresponding receiving groove 26 is formed, in which the grounding plate 6 is used.
  • the contact lugs 7 and the contact socket 8 can also be seen here.
  • a recess 27 is provided in the carrier body 3. Detected here can also be reinforced by double folding stop leg 28, which is integrally formed on the grounding plate 6. This stop leg 28 carries at a free end a contact piece 29 for connection to the earthing conductor 19 of the electric cable 2.
  • FIG. 14 is first for explaining the cutting planes in Figure 14a a plan view of a power plug 1 with arranged thereon electrical cable 2 shown.
  • FIG. 14b is one along the section line C - C in Figure 14a taken sectional view shown.
  • This shows, on the one hand, the guidance of the electric cable 2 in the inside of the cable guide portion 13 of the eject lever 9 formed tubular cable receptacle 14, on the other hand, the attachment of the electric cable 2 with the clamping piece 17.
  • FIG. 15 is shown in two representations a and b, the interaction between the clamping piece 17 with its helical teeth 18 with the cable receptacle 14 and the electrical cable 2.
  • FIG. 15a shows an exploded view (without the electric cable 2)
  • FIG. 15b shows a sectional view through the assembled state.
  • the tubular cable receptacle 14 has a wedge-shaped expansion in the interior of the cable guide section 13 of the ejection lever 9 on the side facing the ejection lever arms 15, which corresponds in shape to the wedge shape of the clamping piece 17.
  • the clamping piece 17, as in FIG. 15b can be seen, used and attacks with its helical teeth 18 on the insulating sheathing of the electric cable 2.
  • FIG. 15b shows an exploded view (without the electric cable 2)
  • FIG. 15b shows a sectional view through the assembled state.
  • the tubular cable receptacle 14 has a wedge-shaped expansion in the interior of the cable guide section 13 of the ejection lever 9 on the side facing the
  • FIG. 16 Finally, in the illustration on the left in a sectional side view, in the representation on the right in a sectional view from the front, in an exploded view of a form for forming the carrier body 3 for a power plug 1 is shown. Shown here is next to a top mold 34 and a lower mold part 35 of the two-part mold and the support body 3. It can be seen here that with a two-part mold, the intrinsically complex shaped support body 3 can be produced, for example by injection molding, so that a molding possible is.
  • the carrier body 3 which in itself can be produced in terms of its contours and geometries, can be produced in a complex manner.

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

Claims (12)

  1. Prise de courant électrique (1) munie
    - d'un corps de support (3) ayant des éléments porteurs (11),
    - d'une plaque de base (21) disposée sur une face avant et solidement reliée au corps de support,
    - d'un capot de boîtier (4) placé sur la plaque de base (21) et recevant le corps de support (3),
    - de deux broches de contact enfichables (5) fixées sur le corps de support (3), qui sont guidées à travers la plaque de base (21) et dépassent de la plaque de base (21) sur le côté frontal,
    - d'un levier d'éjection (9) qui présente une structure portante (12) et qui est fixé de manière pivotante avec la structure portante (12) sur les éléments porteurs (11) du corps de support (3) entre une position de contact et une position d'éjection, qui présente, sur un premier côté du bras de levier s'étendant depuis la structure portante (12), une section de guidage de câble (13) qui peut être reliée à un câble électrique (2) et sur un second côté du bras de levier s'étendant depuis la structure portante (12), deux bras de levier d'éjection (15) parallèles et opposés entre eux à une distance déterminée,
    la section de guidage de câble (13) s'étendant à travers le capot de boîtier (4) sur un côté arrière opposé au côté avant, les bras de levier d'éjection (15) dans la position de contact du levier d'éjection (9) étant situés dans le capot de boîtier (4), et les bras de levier d'éjection (15) dans la position d'éjection du levier d'éjection (9) sur le côté avant traversant les fentes de passage (22) formées dans la plaque de base (21),
    caractérisée en ce que
    les éléments porteurs (11) formés sur le corps de support (3) sont constitués d'une paire de demi-essieux dont chacun est formé sur l'un de deux bras porteurs (10) élastiquement déformables qui sont disposés parallèlement l'un à l'autre, formés sur le corps de support (3), laissant un espace intermédiaire entre eux et présentant chacun une extrémité libre dirigée l'un vers l'autre, en ce que la structure portante (12) du levier d'éjection (9) présent des cavités de section circulaire et correspondant aux demi-essieux pour les recevoir, et
    en ce que les fentes de passage (22) présentent une largeur de fente croissante vers leur extrémité (23) située d'un côté, à savoir vers les extrémités (23) vers lesquelles les bras de levier d'éjection (15) se déplacent lorsque les bras de levier d'éjection (15) sont déplacés dans la position d'éjection.
  2. Prise de courant électrique (1) selon la revendication 1, caractérisée en ce que les demi-essieux (11) à leurs extrémités libres et les parties du levier d'éjection (9) adjacentes aux cavités (12) présentent chacune des chanfreins (24, 25) guidés à leurs bords dans une direction de montage.
  3. Prise de courant électrique (1) selon l'une des revendications précédentes, caractérisée en ce que la plaque de base (21) est formée d'un seul tenant sur le corps de support (3).
  4. Prise de courant électrique (1) selon l'une des revendications précédentes, caractérisée en ce que chacun des bras de levier d'éjection (15) présente, respectivement sur son côté extérieur opposé au bras de levier d'éjection opposé (15), une came de verrouillage (16) qui coopère avec le bras support (10) adjacent au côté extérieur du bras de levier d'éjection respectif (15) pour bloquer le levier d'éjection (9) en position de contact.
  5. Prise de courant électrique (1) selon l'une des revendications précédentes, caractérisée par une poche de réception (32) située entre les positions des broches de contact de fiche (5) et formée dans le corps de support (3), pour recevoir une boucle d'un conducteur de terre (19) d'un câble d'alimentation électrique (2) pour se connecter à la prise de courant (1).
  6. Prise de courant électrique (1) selon l'une des revendications précédentes, caractérisée en ce que, en saillie sur la plaque de base (21), les demi-essieux (11) en saillie reposent complètement dans les fentes de passage (22).
  7. Prise de courant électrique (1) selon l'une des revendications précédentes, caractérisée en ce que le levier d'éjection (9) tourne entre la position de contact et la position d'éjection selon un angle (β) supérieur à 35°.
  8. Prise de courant électrique (1) selon l'une des revendications précédentes, caractérisée en ce que la section de guidage de câble (13) du levier d'éjection (9) est sensiblement rectiligne et, dans la position de contact du levier d'éjection (9), forme un angle (α) compris entre 15° et 25° par rapport à un plan de la plaque de base (21).
  9. Prise de courant électrique (1) selon l'une des revendications précédentes, caractérisée en ce qu'une course d'éjection (H) des bras de levier d'éjection (15), déterminée comme la distance entre les parties des bras de levier d'éjection (15) dépassant le plus de la plaque de base (21) en position d'éjection et la plaque de base (21), est supérieure à 9 mm.
  10. Prise de courant électrique (1) selon l'une des revendications précédentes, caractérisée par une plaque de mise à la terre (6) qui peut être reliée à un conducteur de mise à la terre (19), qui forme une douille de contact (8) menant de la plaque de base (21) au corps de support (3), laquelle douille de contact est entourée de manière élastique par deux sections de contact (30) guidées dans une section annulaire et forme sur chacun des deux côtés opposés du capot du boîtier (4) une languette de contact (7), dans laquelle la plaque de mise à la terre (6) est constituée d'une pièce plate et est formée par un procédé de pliage et dans laquelle deux pattes de butée (28) pliées et renforcées à double pliage sont prévues dans une section centrale entre les languettes de contact (7), qui reposent contre les parties en tôle formant les sections de contact (30) et fournissent ainsi une butée aux sections de contact (30) et exercent une force de maintien sur celles-ci.
  11. Câble de connexion électrique comprenant un câble d'alimentation électrique (2) et une prise de courant électrique (1) reliée électriquement à celui-ci selon l'une des revendications précédentes, dans lequel une partie d'extrémité du câble d'alimentation électrique (2) est reliée de manière fixe à la partie de guidage de câble (13) du levier d'éjection (9).
  12. Câble de raccordement électrique selon la revendication 11, caractérisé en ce que l'extrémité du câble d'alimentation électrique (2) est guidée dans un tube de réception de câble (14) formé dans la section de guidage de câble (13) et y est maintenue grâce à une pièce de serrage (17) en forme de coin ayant des dents de retenue (18) et résistant à l'arrachement.
EP16164248.3A 2015-04-29 2016-04-07 Prise d'alimentation electrique Active EP3089281B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015106628.9A DE102015106628B3 (de) 2015-04-29 2015-04-29 Elektrischer Netzstecker

Publications (2)

Publication Number Publication Date
EP3089281A1 EP3089281A1 (fr) 2016-11-02
EP3089281B1 true EP3089281B1 (fr) 2019-06-19

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DE (1) DE102015106628B3 (fr)

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