EP0471817B1 - Dispositif de connexion electrique pour minuterie de contact enfichable - Google Patents

Dispositif de connexion electrique pour minuterie de contact enfichable Download PDF

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Publication number
EP0471817B1
EP0471817B1 EP91905473A EP91905473A EP0471817B1 EP 0471817 B1 EP0471817 B1 EP 0471817B1 EP 91905473 A EP91905473 A EP 91905473A EP 91905473 A EP91905473 A EP 91905473A EP 0471817 B1 EP0471817 B1 EP 0471817B1
Authority
EP
European Patent Office
Prior art keywords
plug
socket
contact spring
casing
disposed
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.)
Expired - Lifetime
Application number
EP91905473A
Other languages
German (de)
English (en)
Other versions
EP0471817A1 (fr
Inventor
Ortwin Woköck
Werner Bächle
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.)
Graesslin GmbH
Graesslin KG
Original Assignee
Graesslin GmbH
Graesslin KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE9003202U external-priority patent/DE9003202U1/de
Priority claimed from DE9017400U external-priority patent/DE9017400U1/de
Application filed by Graesslin GmbH, Graesslin KG filed Critical Graesslin GmbH
Publication of EP0471817A1 publication Critical patent/EP0471817A1/fr
Application granted granted Critical
Publication of EP0471817B1 publication Critical patent/EP0471817B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • 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 invention relates to an electrical connection device for plug-in time switches with the features according to the preamble of patent claim 1.
  • EP-A-0 249 907 discloses a housing system for electrical devices, such as socket time switches, with a plug and a socket arranged underneath, and a control and switching arrangement between the plug and socket.
  • the plug and the socket are interchangeably arranged in the upper housing part or in the lower housing part and can be exchanged for plug systems as are required in other countries.
  • this housing system has the disadvantage that the plug and the socket are separate components and, as such, must be installed in the separate housing halves and installed there electrically.
  • the adaptation of the plug to the respective national standard is relatively simple and economical to achieve by a corresponding exchange.
  • the respective adaptation of the socket, which is often integrated into the device, with the current-carrying contact spring bushings on the one hand and the protective contact spring socket on the other hand, which are mounted in a corresponding insulating housing, which is often provided as an integral part of a plug piston, is currently carried out in a much more complicated manner.
  • the invention has for its object to eliminate the disadvantages of the known connection devices for such plug-in devices and to create a connection device in which the fully electrically installed connection device is inserted into such a time switch by means of a plug-in electrical installation device, or against a connection device with another national connection configuration can be replaced.
  • This object is achieved with the features of claim 1 and further advantageous embodiments are claimed in the subclaims.
  • the connection device when the connection device is inserted into the time switch housing, it comes into direct electrical connection with the electrical switching device and power supply unit of the time switch.
  • connection device Another advantage is the simple and clear structure of this new connection device, its economical production, storage, rational installation in a time switch, or in other, mentioned plug-in devices, as well as the universal and economic usability for different country standards of the connection device, through the appropriate training and the arrangements of the contact spring bushings in the insulating housing of the socket.
  • the connecting device shown in Figures 1 to 4 consists essentially of the front socket 1 with the two contact spring sockets 2 and the two opposing protective contacts 3.
  • 4 shows the socket cup with a connector guide groove 5.
  • the cylindrical socket cup 4 is made of a thermoplastic Made of insulating material.
  • the rear connector 6 is also provided with a cylindrical connector cup which is made of a thermoplastic material.
  • the socket cup 4 and the plug cup 7 are connected to one another in a latching manner. 8 there designates the plug contacts and 9 denotes tongue-shaped connection contacts arranged on the side of the plug cup 7 for the electrical connection of the connection device to a time switch shown in FIGS. 3 and 4.
  • the two protective contacts 3 on the side of the socket 1 are each integrally connected to the two mutually opposite protective contact strips 10 on the side of the plug 6.
  • the one-piece protective contacts 3 / protective contact strips 10 are also latched in the connector cup 7.
  • the protective contacts 3 / protective contact strips 10 are electrically conductive, in terms of production technology, in particular electrically connected, in particular on the side of the plug 6.
  • These protective contacts 3 / protective contact strips 10 are expediently produced as a one-piece item and mounted in the connector cup 7. This item is axially limited by the socket cup 4.
  • a so-called child safety device is provided, which is made of a spring 13 directed perpendicular to the axis 12 and movable against the action of a spring Closure part 14 is formed, which is in the unused socket 1 in front of the socket holes 15, as shown in FIG. 2.
  • the three connecting tongues 9 can be seen, which are arranged on the side of the connector cup 7, are provided for the electrical connection of the connection device with a timer.
  • the two outer connecting tongues 9 are connected there directly and in one piece to the respectively adjacent contact spring bushings 2.
  • the second plug contact 8 is in electrically conductive connection with one of the two contact spring sockets 2.
  • Figures 3 and 4 show the appropriate installation of the new connection device in an electromechanical or electronic time switch 16.
  • 17 indicates the intended position of the programming and time display device of the time switch.
  • the connection device is axially limited by limiting cams 18 on a flange 19 of the rear timer housing 20.
  • the connection device is fixed by a circular guide edge 21 on the timer front housing 22, which is removed from the rear timer housing 20 for inserting / replacing the connection device, or can be inserted as a complete module from the front or from behind into the timer housing and snapped there.
  • FIGS. 3 and 4 also clearly show how expediently the connection of the electrical circuits between the connection device and the time switch is made via the connecting tongues 9.
  • the connection device When the connection device is inserted into the rear time switch housing 20, the three connecting tongues 9 come into engagement with contact slots 23, which are arranged on an electrical switching and power supply board 24 of the time switch.
  • the contact spring bushing 2 shown in FIG. 5 essentially consists of a one-piece sheet metal blank with two mirror legs 28 and 29 arranged in mirror symmetry, which are connected at their fixed ends 30 and 31 by a right-angled transverse web 32, which in the central region of their longitudinal direction 33 between by troughing their mutually facing flanks 34, they form a plug pin receptacle 35, which are supported with their fixed ends 36 and 37 on the walls 38 of the receiving chambers 27 of the sockets 2, and which are located in the region of the transverse web 32, is provided with two connecting tongues 9aa and 9b angled to the transverse web 32, the connecting tongues 9aa and 9b being designed and dimensioned such that there is either a connector (not shown here) with a dimension of 6.3 x 0.8 mm, or by means of the central splitting of the connecting tongues 9aa and 9b, connectors with the dimensions of 2.8 x 0.8 mm can also be plugged onto the connecting tongues 9aa and 9b.
  • a fastening hole 39 is arranged in the crosspiece 32 in the height and perpendicular to the axis of the plug pin receptacle 35. Both mounting holes 39 and 40 are provided on the inner cylindrical circumference with several bulges for rivet connections.
  • FIG. 6 2 means the contact spring socket with one spring leg 28 and its fixed end 36.
  • 35 shows the connector pin receptacle.
  • 9aa and 9b characterize the two, in particular mutually parallel connecting tongues, in which the fastening holes 39 and 40 are provided.
  • Fig. 7 shows in detail the contact spring bushing 2 with the two spring legs 28 and 29.
  • 35 denotes the hollowed-out connector pin receptacle and 9aa and 9b the longitudinally slotted connecting tongues.
  • connection device 8 and 9 a modular, the German (DE) standards corresponding connection device can be seen, which is essentially formed from the socket cup 4 and the plug cup 7, which are made of an insulating material and which are axially non-positively locked together.
  • 10 denotes the two mutually opposite protective contact springs.
  • 9a, 9aa and 9b denote connecting tongues.
  • receiving chambers 27 are arranged in one piece in the connector cup, in which the contact spring bushings 2 are individually arranged flat, such that the two opposite fixed ends 36 and 37 are supported on the walls 38 of the respective receiving chambers 27 .
  • the connecting tongue 9a and the two connecting tongues 9aa are for the purpose of electrical connection installation accessible laterally out of the connector cup 7.
  • the electrical connection of the contact spring bushes 2 with the two plug contacts 8 of different lengths on one side can be seen from FIG. 8.
  • the dotted connector contact 8 is riveted electrically conductively to the connecting tongue 9b of one contact spring socket 2, while the second shorter connector contact 8 is riveted to the connecting tongue 9a, to which the external switching contact connection, for example a timer, can be connected, while the second switching contact connection the adjacent connecting tongue 9aa is connected.
  • the time switch is connected to the mains on the connecting tongue 9a on the one hand and on the second diagonally adjacent connecting tongue 9aa on the other hand.
  • the locking connection of the connector cup 7 with the socket cup 4 can be seen from FIG. 8 by means of the latches 25, which are arranged opposite one another on the plug cup and engage in wall openings 26 in the socket cup 4.
  • a modular, the Italian (IT) standards corresponding connection device can be seen, which in turn is essentially formed from the socket cup 4 and the plug cup 7, both of which are made of an insulating material and which are both non-positively locked together are.
  • the socket cup 4 is formed there essentially in the form of a lid, in which, according to the IT standard, socket holes 15 are arranged for the two current-carrying plug contacts (not shown in more detail here) and for the protective contact plug of any device plug.
  • FIGS. 8 and 9 show the receiving chambers provided in the connector cup 7, in which IT standards according to, contact spring bushings 2 are arranged, which are of the same size to each other and correspond exactly to the contact spring bushings 2, which are already in the DE-standard connection device, according to FIGS. 8 and 9, are used.
  • 9aa and 9b there in turn designate the connecting tongues on the contact spring bushings 2, the connecting tongues 9aa of the two current-carrying contact spring bushings 2 being accessible from the outer circumference of the plug piston 4 in terms of connection technology, while the connecting tongue 9b of which a current-carrying contact spring socket 2 is riveted in an electrically conductive manner to a plug contact 8a.
  • the contact spring socket 2 arranged between the two current-carrying contact spring bushes 2, for engaging a protective contact plug in the size of the rear protective contact plug 44 provided in the connector cup 7, corresponds in terms of the size of the tapped plug pin receptacle 35 to the plug pin receptacles 35 of the adjacent contact spring bushes 2.
  • the protective contact plug 44 is riveted electrically conductive with a connecting tongue 9b.
  • the connecting tongue 9a is riveted to the plug pin 8 in an electrically conductive manner.
  • FIGS. 12 and 13 A further modular connection device, which corresponds to the corresponding national English (GB) standard, in which the previously described contact spring bushing 2 can also be used without restriction in terms of its size and nature, is shown in FIGS. 12 and 13.
  • 4 again designates the socket socket on the front, which is lid-shaped in this GB standard and is non-positively snapped onto the connector cup 7.
  • 15 denotes one of the two provided socket holes for the current-carrying, dotted connector contacts 8 of an electrical connector, not shown.
  • 45 means the guide hole for a protective contact plug 44 of the device plug.
  • the receiving chambers 27 are arranged and designed in the plug cup 7 in accordance with the GB standard, in such a way that in this embodiment the contact spring bushes 2 with the crosspiece 32 are parallel to the bottom 46 of the receiving chambers 27, in the Receiving chambers are arranged sunk.
  • the connector pin receptacle 35 for the connector contacts 8 takes place there in the longitudinal direction 33, between the mirror-symmetrical spring legs 28 and 29.
  • 12 and 13 also show the connecting tongues 9aa and 9b of the contact spring bushings 2, which are not used on the protective contact side, since the protective contact plug 44 there directly with the fastening hole 40 in the crosspiece 32 of the contact spring bushing 2 in question non-positive intervention.
  • 8a denotes one of the two current-carrying plug contacts, in which one is connected directly to one of the current-carrying contact spring bushes 2, while the other, as already described for FIGS. 10 and 11, is provided with an externally connectable connecting tongue 9a.
  • the relevant second contact spring socket 2 can be coupled externally to a switching line connection via the connecting tongue 9b.
  • a modular connection device which corresponds to the relevant Australian / New Zealand (AU / NZ) standards and which in turn consist essentially of a lid-shaped socket cup 4 and a plug cup 7, both of which are axially non-positively locked together.
  • AU / NZ Australian / New Zealand
  • FIG. 15 shows the AU / NZ standard specific arrangement of the receiving chambers 27 for the contact spring bushings 2, which there correspond to the arrangement of the GB standard from FIGS. 12 and 13, with the crosspiece 32 running parallel to the bottom 46, are inserted sunk, so that there the engagement of the plug contacts in the contact spring bushes 2, as in the GB standard, takes place in the longitudinal direction 33.
  • the spring legs 28 and 29 are supported on the opposite walls 38 of the receiving chambers 27.
  • the contact spring bushings 2 are in turn fastened in the receiving chambers 27 via the holes 39, 40 with the relevant connecting tongues 9aa, 9b.
  • 15 shows the socket holes in the lid-shaped socket cup 4 for the engagement of plug pins which correspond to the dimensions of the plug contacts 8, which, as in the previously described embodiments, are in part directly riveted to the connecting tongues 9a, 9b in an electrically conductive manner.
  • a modular connection device corresponding to the American (US) standards can be seen, which is again essentially formed from a lid-shaped socket cup 4 and a plug cup 7, both of which consist of an insulating material. Both Parts 4 and 7 are axially locked together.
  • Socket holes 15 for two current-carrying plug pins and for a protective contact pin are again provided on the front side in the socket cup 4 in accordance with the US standard.
  • the two Figures 16 and 17 show that in this embodiment the position of the contact spring bushings 2 and the corresponding receiving chambers 27 in the connector cup 7 are different from each other.
  • the two current-carrying contact spring bushings 2 are inserted in the longitudinal direction 33 into the correspondingly arranged receiving chambers 27, while the contact spring bushing 2 is installed lying in the correspondingly arranged receiving chamber 27 for the engagement of a protective contact plug, as can be clearly seen from FIG. 17.
  • 9aa and 9b show the connecting tongues which are arranged differently from one another on the contact spring bushings 2 and which, for the purpose of installing a switching line connection, are partially extended beyond the outer circumference of the connector cup 7.
  • FIGS. 18 and 19. 4 designates the socket cup, which is placed over the plug cup 7.
  • 27 shows the receiving chambers in the connector cup 7 with the three contact spring bushings 2 inserted there in the direction of arrow 33.
  • 9aa and 9b denote the connecting tongues on the contact spring bushings 2 and 8 is one of the two current-carrying plug contacts.
  • 9a shows a connecting tongue for an external switch contact connection.
  • FIGS. 20 and 21 A further modular connection device corresponding to the South African (ZA) standard can be seen from FIGS. 20 and 21.
  • 4 shows the lid-shaped socket cup and 7 identifies the plug cup with the receptacle chambers 27, which are in turn recessed therein, for the contact spring bushings 2.
  • 9aa and 9b arranged horizontally in this embodiment the connecting tongues, which are partially connected to the current-carrying plug contacts 8 and the protective contact plug pin 44 in accordance with the installation.
  • 9a shows the connecting tongue for the external contact connection.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Dispositif de connexion électrique comportant une prise mâle (6) ayant un logement de prise (7) et une prise femelle (1), disposée coaxialement par rapport à la prise mâle, ayant un logement de prise (4) au dos duquel sont logées, dans des chambres à dimension appropriée (27), de manière fonctionnellement conforme et avec un verrouillage en force, des douilles de ressort de contact (2) faites d'une seule pièce de feuille métallique comprenant deux branches de ressort (28, 29) disposées l'une en face de l'autre de façon symétrique. Les extrémités libres (30, 31) des branches de ressort sont reliées par une pièce de liaison à angle droit (32) et lesdites branches de ressort forment, au milieu de l'axe longitudinal (33) les reliant, un réceptacle pour contact mâle (35) constitué d'évidements dans chacun des côtés se faisant face (34). Les extrémités libres (30, 31) des branches de ressort s'appuient contre les parois (38) des chambres (27) et sont dotées dans la région de la pièce de liaison (32) d'une langue de contact (9a, 9b) formant un angle avec la pièce de liaison. Ledit dispositif garantit la compatibilité avec des prises femelles répondant à des normes nationales diverses et à toutes les dimensions appropriées pour les minuteries de contact (16) enfichables. Le logement de la prise femelle (4) et le logement de la prise mâle (6) s'emboîtent directement l'un dans l'autre, les contacts électriques (9a, 9b) établissant la connexion électrique entre le dispositif de connexion et la minuterie de contact (16) étant situés à l'extérieur, en particulier à l'extérieur du logement de la prise femelle (4).

Claims (18)

  1. Dispositif de connexion électrique comportant un connecteur (6) muni d'un boîtier (7) et, disposée coaxialement au connecteur (6) une embase (1) munie d'un boîtier (4), le boîtier (7) du connecteur et le boîtier (4) de l'embase s'engageant directement l'un dans l'autre dans le sens axial, sur la face arrière du boîtier (4) étant disposées des chambres de réception (27) pour des ressorts de contact (2) lesquels sont reliés entre eux sur leurs extrémités fixes par une traverse (32) s'étendant perpendiculairement, ces ressorts de contact formant entre eux, dans la zone centrale de leur extension longitudinale, par le bombage de leurs flancs mutuellement opposés, un réceptacle (35) pour l'enfichage d'une broche, lesdits ressorts de contact (2) s'appuyant par leurs extrémités libres (36, 37) sur les parois (38) des chambres (27) et étant munis au niveau de la traverse (32) d'une languette de connexion (9, 9a, 9aa, 9b) formant un angle par rapport à la traverse et présentant les distances et dimensions requises pour l'enfichage de minuteries pouvant être embrochées, caractérisé en ce que toutes les languettes (9, 9a, 9aa, 9b) sont disposées sur le pourtour extérieur, en particulier du boîtier (7) du connecteur, de manière accessible de l'extérieur, pour réaliser la liaison électrique entre le dispositif de connexion et une minuterie ou analogue.
  2. Dispositif selon la revendication 1, caractérisé en ce que les contacts de connexion (9, 9a, 9aa, 9b) sont réalisés en forme de languette.
  3. Dispositif selon la revendication 1, caractérisé en ce que les languettes de connexion (9, 9a, 9aa, 9b) sont réalisées sous forme d'éléments de contacts à vis ou à pince.
  4. Dispositif selon les revendications 1 à 3, caractérisé en ce que les languettes de contact (9, 9a, 9aa, 9b) du dispositif de connexion sont alignées sur des fentes de contact (23) disposées sur l'appareil.
  5. Dispositif selon la revendication 1, caractérisé en ce que, entre le fond (11) du boîtier (4) de l'embase et les ressorts de contact (2), est disposée une sécurité enfant comportant un obturateur (14) orienté perpendiculairement à l'axe (12) et pouvant coulisser en s'opposant à l'effet d'un ressort (13).
  6. Dispositif selon les revendications 1 à 5, caractérisé en ce que les deux languettes de contact extérieures (9, 9aa, 9b) et les ressorts de contact (2) sont reliés mutuellement en formant respectivement une seule pièce.
  7. Dispositif selon les revendications 1 à 6, caractérisé en ce que les ressorts de contact (2) sont logés et fixés dans des chambres de réception (25) du boîtier (7) du connecteur et sont délimités axialement par le fond (11) du boîtier (4) de l'embase.
  8. Dispositif selon la revendication 7, caractérisé en ce que les chambres (27) sont prévues pour une disposition partiellement horizontale, partiellement verticale des ressorts de contact (2).
  9. Dispositif selon les revendications 1 à 8, caractérisé en ce que le ressort de contact (2) est muni de deux languettes (9aa et 9b) disposées unilatéralement sur la traverse (32), parallèles l'une à l'autre et opposées l'une à l'autre.
  10. Dispositif selon la revendication 9, caractérisé en ce que, dans la languette (9b) directement adjacente aux deux broches de ressort (28, 29) est prévu, coaxialement et concentriquement au réceptacle (35) de la broche de connexion, un trou de fixation (40) pour le ressort de contact (2).
  11. Dispositif selon les revendications 9 et 10, caractérisé en ce que, au niveau de l'axe du réceptacle (35) et perpendiculairement à celui-ci, un autre trou de fixation (39) est prévu dans la traverse (32).
  12. Dispositif selon les revendications 9 à 11, caractérisé en ce que le pourtour cylindrique intérieur des trous de fixation (39, 40) est muni d'encoches de rivetage (47).
  13. Dispositif selon les revendications 9 à 12, caractérisé en ce que les languettes de connexion (9, 9a, 9aa, 9b) de dimensions 6,3 x 0,8 mm, sont fendues en deux, et sur un côté, sur la longueur de la bride de contact afin de constituer deux languettes mutuellement parallèles de dimensions 2,8 x 0,8 mm.
  14. Dispositif selon les revendications 1 à 13, caractérisé en ce que les deux contacts de protection (3) se faisant face mutuellement de l'embase (1) et les deux bandelettes de contact de protection (10) se faisant face mutuellement du connecteur (6) sont réalisés de manière à former une seule pièce.
  15. Dispositif selon les revendications 1 à 14, caractérisé en ce que le boîtier (4) de l'embase et le boîtier (7) du connecteur sont assemblés par encliquetage mutuel.
  16. Dispositif selon la revendication 15, caractérisé en ce que, sur le boîtier (7) du connecteur sont moulés des cliquets (25) mutuellement opposés, qui pénètrent dans des évidements (26) pratiqués dans la paroi du boîtier (4) de l'embase.
  17. Dispositif selon les revendications 1 à 16, caractérisé en ce que la section transversale extérieure du boîtier (4) de l'embase et celle du boîtier (7) du connecteur ont une forme cylindrique.
  18. Dispositif selon les revendications 1 à 17, caractérisé en ce que le dispositif de connexion fini est fixé par encliquetage dans une minuterie (16) ou dans un autre appareil enfichable.
EP91905473A 1990-03-19 1991-03-13 Dispositif de connexion electrique pour minuterie de contact enfichable Expired - Lifetime EP0471817B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE9003202U 1990-03-19
DE9003202U DE9003202U1 (de) 1990-03-19 1990-03-19 Elektrische Anschlußeinrichtung für steckfertige Schaltuhren
DE9017400U DE9017400U1 (de) 1990-12-22 1990-12-22 Kontaktfederbuchse und deren Anordnungen in Steckdosen unterschiedlicher Ländernorm
DE9017400U 1990-12-22
PCT/DE1991/000221 WO1991015041A1 (fr) 1990-03-19 1991-03-13 Dispositif de connexion electrique pour minuterie de contact enfichable

Publications (2)

Publication Number Publication Date
EP0471817A1 EP0471817A1 (fr) 1992-02-26
EP0471817B1 true EP0471817B1 (fr) 1995-05-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP91905473A Expired - Lifetime EP0471817B1 (fr) 1990-03-19 1991-03-13 Dispositif de connexion electrique pour minuterie de contact enfichable

Country Status (4)

Country Link
EP (1) EP0471817B1 (fr)
DE (1) DE59105501D1 (fr)
ES (1) ES2075432T3 (fr)
WO (1) WO1991015041A1 (fr)

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Publication number Priority date Publication date Assignee Title
EP1280244A1 (fr) * 2001-07-13 2003-01-29 ABB Schweiz AG Système d'appareils mobiles et enfichables
ITPD20100245A1 (it) * 2010-07-30 2012-01-31 Michele Duse Dispositivo di connessione elettrica del tipo dei cavi con spina terminale

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Publication number Priority date Publication date Assignee Title
DE2633794A1 (de) * 1976-07-28 1978-02-02 Metrawatt Gmbh Schutzkontakt-steckadapter
DE3109620A1 (de) * 1981-03-13 1982-09-23 Manfred Dr. 8520 Erlangen Herbst Welt-reisestecker
DE8209432U1 (de) * 1982-04-02 1982-08-12 Brunnquell GmbH, 8070 Ingolstadt Zwischenstecker
DE3620698A1 (de) * 1986-06-20 1987-12-23 Diehl Gmbh & Co Gehaeusesystem fuer elektrische geraete
GB8620776D0 (en) * 1986-08-28 1986-10-08 Adman Keland Ltd Power transfer device

Also Published As

Publication number Publication date
EP0471817A1 (fr) 1992-02-26
WO1991015041A1 (fr) 1991-10-03
DE59105501D1 (de) 1995-06-22
ES2075432T3 (es) 1995-10-01

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