EP0555433B1 - Connexion electrique a fiches amovible - Google Patents

Connexion electrique a fiches amovible Download PDF

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Publication number
EP0555433B1
EP0555433B1 EP92916906A EP92916906A EP0555433B1 EP 0555433 B1 EP0555433 B1 EP 0555433B1 EP 92916906 A EP92916906 A EP 92916906A EP 92916906 A EP92916906 A EP 92916906A EP 0555433 B1 EP0555433 B1 EP 0555433B1
Authority
EP
European Patent Office
Prior art keywords
locking
plug connection
locking lever
male connector
connection according
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
EP92916906A
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German (de)
English (en)
Other versions
EP0555433A1 (fr
Inventor
Hans-Heinrich Maue
Werner Hofmeister
Willi Gansert
Thomas Heide
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0555433A1 publication Critical patent/EP0555433A1/fr
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Publication of EP0555433B1 publication Critical patent/EP0555433B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R13/62—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
    • H01R13/62933—Comprising exclusively pivoting lever

Definitions

  • the invention relates to a releasable, electrical plug-in connection, in particular for the connection of a cable harness to an engine control unit in a motor vehicle according to the preamble of claim 1.
  • a female plug or female connector In the manufacture of electrical plug connections, it is desirable that the part referred to as a female plug or female connector can be easily connected to a male connector part also referred to as a male connector. It is essential that the forces to be exerted during the production of the plug connection are not too great, so that a manually producible connection is possible. On the other hand, the separating force should not be too great, so that the electrical plug connection can again be carried out without the aid of tools.
  • Plug connections are known in which, for example, approximately 90 contacts are closed and in which the female connector is brought into contact with the male connector by means of a pivoting movement.
  • this results in a relatively large stroke range, which means that a not inconsiderable amount of space is required to produce or release the plug connection.
  • the cable harness connected to the female connector must be provided with a so-called bending loop so that the bending stress of the cables leading into the female connector does not become too great.
  • Plug connections are also known, for example from US Pat. No. 5,035,634, in which the two plug parts are brought into engagement with one another by a parallel movement.
  • it has proven to be disadvantageous that a relatively large amount of force is required to establish the electrical connection.
  • the connector according to the invention with the features listed in claim 1 has the advantage that on the one hand a parallel retraction of the two connector parts is ensured, so that the above-mentioned disadvantages with respect to the pivot connection of two connector parts are avoided.
  • a comfortable that is to say that can be produced with relatively little effort, safe, Detachable electrical connection guaranteed, which is used in particular in the production of electrical connections between wire harnesses and an engine control unit. It is there that it is particularly advantageous that reliable contacting is ensured, which is easy to produce on the one hand and easily detachable on the other.
  • a locking device with a locking lever is provided on a part of the plug connection, the length or lever ratios of which can be readily adapted to the forces that occur, limits the forces required for manufacture and solution.
  • the locking lever is provided with a projection which interacts with a link provided on the counterpart of the electrical connector. This means that the locking device is simple and therefore inexpensive to implement. In addition, it is practically not susceptible to faults.
  • An embodiment of the plug-in connection is particularly preferred in which the link has a run-on slope which pivots the locking lever when the two plug parts are inserted into one another from any starting position into a position which is favorable for the locking process. This allows the locking lever to be pivoted into an optimal actuation position when the two plug parts are joined, the contacts assigned to the plug connection not yet being brought into engagement, as a result of which the contacts for this Operation forces are reduced to a minimum.
  • the link has a first guide surface which is assigned to the locking process.
  • the locking lever is pivoted from its starting position into a locking position, its projection sliding along the first guide surface of the link or bearing. Due to the shape of the guide surface, the forces required to produce the lock can be adjusted. The same applies to a second guide surface of the link, on which the projection of the locking lever slides along when it is pivoted in the opposite direction to release the connection.
  • an embodiment of the plug connection is preferred in which the link or the housing area of the plug part to which the locking lever is attached have a locking device. This can ensure that the locking lever remains in its locked position. This is particularly advantageous when used in motor vehicles, where naturally high vibration forces favor a solution of the electrical connector.
  • the course of the first guide surface serving for locking is selected such that different moments occur when the locking lever is pivoted.
  • the moments required to pivot the lever can be set so that only small forces are required at the start of the locking process, that greater forces are then required during the merging of the two connector parts, and that only small forces are then required at the end of the locking process. Due to the changing torque during the closing process, the operator can easily determine that the locking process has ended. It can easily be seen that the plug connection is only correctly made when the locking lever is in its end or locking position.
  • the male connector has different areas, which are preferably provided with different numbers of contacts and contact types, so that modularly constructed cable harnesses via the plug connection proposed here with an associated device, in particular with an engine control unit can be connected.
  • the female connector has at least two contact carrier bars which can be locked together has receiving handle shell.
  • This construction results in a particularly firm cohesion of the contact carriers, which on the one hand ensures miniaturization of the contact carrier without loss of stability and on the other hand ensures a high level of security against tearing out the associated cables from the plug connection.
  • the locking device can be constructed in such a way that the locking lever can be arranged either on the male or on the female plug part, so that the plug connection can be used universally.
  • FIG. 1 shows a side view of a connector 1 immediately after joining the female and male connector parts.
  • the female connector hereinafter referred to as female connector 3
  • the grip shell 5 which virtually forms the housing of this connector part.
  • the cables assigned to the female connector are not shown here for reasons of better clarity.
  • the handle shell is provided on its front with a locking lever 7 of a locking device 9, which is used to produce a secure plug connection.
  • the locking lever is pivotally mounted about an axle stub 11, which originates on the outside of the grip shell 5.
  • a projection 13 arises on the surface of the locking lever 7 facing the viewer and is arranged at a distance from the stub shaft 11.
  • the connecting line 15 between the stub axle 11 and the projection 13 coincides in FIG. 1 with the perpendicular 17 intersecting the stub axle 11. That is, the angle ⁇ enclosed between the connecting line 15 and the perpendicular 17 is 0 ° here.
  • a locking lug 19 arises from the outside of the handle shell 5 facing the viewer.
  • the male connector of the plug connection 1, which is referred to below as the male connector 21, is only shown here in part. Other areas have been canceled. It is assumed below that the male connector can have different types of contacts. Several round pins 23 are shown as an example in FIG. However, knives of different widths or post pins can also be used, which will be discussed further below.
  • the male connector 21 has a housing section 25 which receives and guides the grip 5 of the female connector 3.
  • the said contacts or round pins 23 are arranged below this section and fastened in a suitable manner in the male connector, for example by casting.
  • a link 27 can be seen, which is part of the locking device 9. It cooperates with the projection 13 on the locking lever 7.
  • a run-up slope 29 is clearly visible, on which the projection 13 rests when the two plug parts of the plug connection 1 are first joined together.
  • the link 27 also has a first guide surface 31 which forms the upper boundary of the link 27.
  • a second guide surface 33 forms the lower boundary surface of the link 27.
  • the two guide surfaces run parallel to one another and essentially horizontally, that is to say they form an angle of 90 ° with the vertical 17.
  • the second guide surface merges into a vertical region, which forms a conical widening with the run-on slope 29 and thus quasi forms an inlet funnel for the projection 13.
  • Figure 2 shows a side view of the connector 1 shown in Figure 1.
  • the same parts are provided with the same reference numerals, so that their detailed description can be dispensed with.
  • the projection has penetrated through the inlet funnel 35 into an area of the link 27 in which it touches both the first guide surface 31 and the second guide surface 33.
  • the female connector 3 is pushed further into the male connector 21. In this position, the round pins 23 have first contact with the contact carriers within the grip shell 5.
  • the female connector 3 must be manually pushed into the male connector 21 in order to reach the position shown in Figure 2.
  • the projection 13 slides along the run-up slope 29.
  • the locking lever 7 may have to be lifted over the locking lug 19.
  • FIG. 3 shows the same connector 1. Again, the same parts are provided with the same reference numerals, so that their detailed description can be omitted.
  • the locking lever 7 has been pivoted upward, so that the between the connecting line 15 and the perpendicular included angle ⁇ is less than 60 °.
  • the projection 13 slides along the first guide surface 31 and is supported on the latter.
  • the female connector 3 is pressed further into the male connector 21, so that round pins come more and more into contact with the contact carrier arranged inside the handle shell 5.
  • a recess can be provided in the first guide surface 31, in which the projection 13 comes to rest in the locking position of the locking lever 7, so that an additional securing against releasing the locking is ensured.
  • the round pins 23 serving as contacts are in reliable electrical contact with the contact carriers arranged in the grip shell 5 or with contact springs introduced into them.
  • the stroke of the locking movement during the pivoting of the locking lever 7 is determined by the pivot angle and by the distance A between the projection 13 and the stub axle 11.
  • the locking lever 7 In order to achieve an opening of the connector 1, the locking lever 7 must be pivoted in the opposite direction, whereby it must be lifted over the locking lug 19.
  • the projection 13 When the lever is unlocked, the projection 13 is supported on the second guide surface 33 of the link 27.
  • the two guide surfaces run parallel to each other. However, it is also possible to provide a different course of the curve of the second guide surface and thus to achieve a different stroke movement during the opening of the plug connection 1.
  • the projection 13 moves to the right in the slot delimited by the guide surfaces until the first guide surface 31 can no longer hinder the projection 13 from moving upward.
  • the female connector 3 When the plug connection 1 is locked, the female connector 3 is displaced essentially parallel to the male connector 21. With larger female connectors, several locking devices can also be provided, which are then to be operated more or less simultaneously.
  • corresponding locking levers can also be provided on the rear side of the female connector 3.
  • the locking levers arranged on the two sides of the spring strip can also be connected to one another, so that quasi a locking bracket is formed. In this way, very large contact forces but also unlocking forces can be applied.
  • FIG. 6 shows a number of plug connections lying next to one another, as were basically explained with reference to FIGS. 1 to 5.
  • the male connector 210 shown here which serves as a male plug, differs by a plurality of housing sections 25a, 25b, 25c, 25d, which are arranged next to one another.
  • a female plug or a female connector 3 is assigned to each of these housing sections.
  • the design of the individual female connectors can vary. From Figure 6 it can be seen that not only the width, but also the height of the female connectors can be designed differently.
  • each spring bar is assigned its own locking lever 7, which interacts with a corresponding link, wherein here the two opposite guide surfaces 31 and 33 assigned to the projection 13 describe an arc section. The course of the guide surfaces is in turn adapted to the desired stroke and the actuating torque during the locking process.
  • the rightmost female connector is provided on its outside of the housing with a locking lug 19, which holds the locking lever 7 in its end position, as shown in FIG. 4.
  • the design of the lever 7 is irrelevant for the locking function.
  • the female connector shown on the far left in FIG. 6 is designed such that it interacts with contacts of the male connector 210 designed as a knife 41.
  • the male connector 210 is distinguished by different areas B1, B2, B3, B4, B5, which differ here, for example, by different types of contacts and also by the number of selected contacts.
  • Knife contacts 41 are provided in area B1 on the left, which differ from knife contacts 43 in area 5 by their width.
  • Round or post pins 45 are provided as contacts in the other areas B2, B3 and B4.
  • the order in which the female connectors are inserted into the male connector 210 can be specified. This can also be ensured by lugs on the outside of the female connectors, which may abut the handle shell of adjacent female connectors and prevent insertion if there is a deviation from the specified plug-in sequence.
  • the individual female connectors can have more than one locking device.
  • two locking levers arranged on one side can be provided. Locking devices of this type can also be fitted on both opposite longitudinal sides of the female connector.
  • any contact forms can be used, as can be seen from FIG.
  • the stroke range required to establish the electrical connection is considerably smaller than when the female connectors are pivoted.
  • a bending loop of the associated wiring harness can also be omitted.
  • a modularly constructed cable harness is securely connected to a corresponding one Contact point can be electrically connected.
  • Individual harnesses assigned to different areas of the male connector can be electrically connected.
  • the order in which the plug-in connection of the individual female connectors is made can be specified, and a plug-in sequence can be specified both when the connection is closed and when it is opened. It can be seen from FIG. 7 that miniaturization of the contacts is possible. For example, in area B4, a large number of many contacts are provided at a short distance from one another. High contact forces are applied by the locking device, so that a comfortable and secure connection is ensured here.
  • individual electrical contacts can be made to lead and lag by a predetermined length of the individual contacts, so that individual contacts are connected electrically and earlier and others later during the establishment of the electrical connection.
  • bevels can be provided on the individual scenes, which ensure that the locking lever is guided into the inlet funnel of the scenery from any starting position when the connector parts are manually assembled assumes its starting position, which is then a safe one Allows locking while pivoting the lever.
  • FIGS. 8a and 8b Based on FIGS. 8a and 8b, the above-mentioned ones are to be arranged inside the handle shell 5 Contact carrier strips are explained in more detail. Due to the high locking forces, four rows of contacts can be provided within the female connector or the handle shell, a first contact carrier bar 51 and a second contact carrier bar 53 each having two rows of contacts. The recesses 55 in the contact carrier strips which serve to receive the contacts are separated from one another by a partition 57.
  • the right side wall 59 of the first contact carrier strip 51 is provided with a locking projection 61 which has two horizontal wall regions 65 and 67 which are connected to one another by a vertical wall region 63 and which are offset in height from one another.
  • the left side wall 69 of the second contact carrier strip has a locking lug 71 which has horizontal wall areas 75 and 77 which are connected by a vertical wall area 73 and which are in turn arranged offset in height from one another.
  • the horizontal regions 65 and 75 of the contact carrier strips starting from the side wall are in turn offset in height from one another, while the horizontal wall regions 67 and 77 starting from the vertical wall regions 63 and 73 are arranged approximately at the same height.
  • the right wall 59 of the first contact carrier strip 51 is provided with a recess 79 immediately below the horizontal wall section 65. Underneath there is a further recess 81. In the left wall 83 recesses 85 and 87 are provided opposite the recesses 79 and 81.
  • a recess 89 is provided in the left wall 69 thereof, a further recess 91 is located directly below this wall area.
  • the recesses 89 and 91 are opposite recesses 93 and 95 in the right wall 97 of the second contact carrier strip 53 is provided.
  • the recesses 79 and 89 in the side walls 59 and 69 are continuous, that is, they extend in the longitudinal direction of the contact carrier strips 51 and 53.
  • the locking devices 61 and 71 of the contact carrier strips 51 and 53 can be designed as a locking comb.
  • the expansions of the vertical and horizontal wall areas of the locking devices 61 and 71 are designed and matched to one another in such a way that when the two contact strips are inserted into one another, a positive cohesion is ensured, a displacement of the contact carrier strips relative to one another perpendicular to the direction of displacement being excluded.
  • the contact carrier strips can only be moved up and down together. Also, the distance between the contact carrier strips can no longer be increased after the locking device has been produced. Overall, this results in a very dimensionally stable connection, which is particularly important because high locking forces can be achieved with the plug connection described above. It should be emphasized that in this way more than two adjacent contact carrier strips can be locked together.
  • a further stabilization of the contact carrier strips is achieved by means of a pushed-on reinforcing device 99 shown in FIG. 9, the inside dimension of which is selected such that the firmly connected contact carrier strips bear against the inner wall of the reinforcing device.
  • projections 101 extending from the inner wall engage in the recesses 85 and 93 in the left wall 83 of the first contact carrier strip 51 and in the right wall 97 of the second contact carrier strip 53.
  • the reinforcing device 99 is displaced vertically relative to the contact carrier strips 51 and 53 Way safely excluded, since the height dimension of the projections is matched to the height of the recesses 85 and 93.
  • contact elements 103 are inserted, which engage with resilient locking lugs 105 in the recesses 91 and 95 in the walls 69 and 97 of the second contact carrier strip 53 and are thus secured against longitudinal displacement within the recesses 55.
  • Such contact elements made of resilient metal are known, as is their assembly within the contact carrier strips, so that there is no need to go into this further.
  • Corresponding contact elements are also inserted into the first contact carrier strip 51. For reasons of better clarity, they are not shown here.
  • FIG. 9 shows contacts 107 of a male connector 109, which is only indicated here, in order to make the mode of operation clear.
  • projections 111 are provided, which snap into suitable recesses in a grip shell 5 which is pushed over the structural unit shown in FIG.
  • the projections 111 give this structural unit a secure hold within the grip shell, so that a very stable female connector is produced.
  • the contact carrier strips are so firmly connected that they already hold together securely as a structural unit according to FIG. 9. Cable connections introduced into the contact carrier strips can be passed jointly through a corresponding recess in the grip shell 5, so that no further openings are required there, so that ultimately a moisture-proof plug connection can also be produced. An embodiment of such a connection is shown in cross section in FIG.
  • the connector 1 ' has, according to the above explanations as a female connector part, a female connector 3' and a male connector part 21 'referred to as male connector part. This is in turn provided with four rows and contacts 107 lying side by side, which engage in recesses 55 'of a contact carrier strip 151 formed in one piece here. Contacts not shown in detail here can be secured within the contact carrier strip 151 by a known sliding plate 153.
  • the housing section 25 'of the male connector 21' protrudes a housing section 5 'of the handle into it, the length measured in the vertical direction of the two sections being matched to one another such that in the assembled state of the plug parts the underside of the housing section 5' of the female connector 3 'a Seal 155 compresses moisture-proof, which is arranged in the bottom of the male connector 21 '.
  • the female connector 3 ' is connected to the male connector 21' by means of a locking device (not shown here), as was explained in detail with reference to FIGS. 1 to 5.
  • locking devices 5 ⁇ are provided here, which engage with suitable projections 5′′′ in recesses 25 ⁇ on the outside of the housing section 25 ′.
  • the female connector 3 'associated cable of a wiring harness can be securely connected to the contacts, not shown here, and then anchored by means of the locking plate 153 in the contact carrier strip 151. Then the handle 5 of the female connector 3 'is pushed over the pre-assembled contact carrier bar. Additional recesses in the female connector 3 'for mounting any cables are not required, so that a moisture-proof electrical connector can be easily realized.
  • a detachable electrical plug connection can be implemented without the aid of tools, which safely intercepts the forces occurring during the locking of the two plug parts. It is also easy to release the two connector parts from one another by actuating the locking lever. Due to the design of the locking device, which has a link cooperating with a projection provided on the locking lever, high unlocking forces can be applied, so that the contacts of the male connector can be effortlessly removed from the contact carrier strips of the female connector be pulled out. The associated parts of the plug connection can then be manually removed from one another.

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

Abstract

On propose une connexion électrique à fiches amovible, en particulier pour relier un faisceau de câbles à un appareil de commande motorisé dans un véhicule à moteur, comportant au moins une réglette de contact à ressort et au moins une réglette de contact à couteau et comportant un dispositif de blocage tirant les contacts de la réglette de contact à couteau dans des réglettes porte-contacts prévues dans la réglette de contact à ressort, connexion caractérisée en ce que le dispositif de blocage (9) présente, sur une partie (3) de la connexion (1), un levier de blocage (7) pivotant autour d'un pivot (11) et équipé d'une pièce en saillie (13), levier de blocage qui coopère avec un coulisseau (27) prévu sur l'autre partie (21) de la connexion (1).

Claims (14)

  1. Connexion électrique amovible, en particulier pour la connexion d'un faisceau de câbles dans un véhicule à moteur, avec au moins un connecteur multipolaire à ressorts (3) et au moins une réglette de contact à couteau (21) et avec un système de verrouillage qui fait entrer les contact (23, 107) de la réglette de contact à couteau (21) dans une ou plusieurs réglettes porte-contact prévues dans le connecteur multipolaire à ressorts (3), connexion électrique à fiches caractérisée en ce que le système de verrouillage (9) présente sur une partie (3) de la connexion à fiches (1) un levier de verrouillage (7) qui peut pivoter autour d'un centre de rotation (11), et qui est pourvu d'une saillie (13), levier qui coopère avec une coulisse (27) prévue sur l'autre partie (21) de la connexion à fiches (1), en ce que la coulisse (27) présente un biseau d'entrée (29), grâce auquel le levier de verrouillage (7) peut pivoter quand le connecteur multipolaire à ressorts (3) et la réglette de contact à couteau sont assemblés en position de départ pour le processus de verrouillage, processus au cours duquel les contacts (23, 107) de la réglette de contact à couteau (21) peuvent être mis en contact avec les éléments de contact correspondants (103) des réglettes porte-contact (51, 53), en ce que la coulisse (27) présente une première surface de guidage (31), sur laquelle la saillie (13) du levier de verrouillage (7) repose pendant le pivotement du levier de verrouillage (7) dans une position de verrouillage et en ce que la coulisse (27) est pourvue d'une seconde surface de guidage (33), sur laquelle repose la saillie du levier de verrouillage (7) pendant son pivotement dans une position d'ouverture.
  2. Connection à fiches selon la revendication 1, caractérisée en ce que la première surface de guidage (31) présente une zone de verrouillage (37), grâce à laquelle la saillie (13) est maintenue sur le levier de verrouillage (7), en étant encliquetée dans sa position de verrouillage et/ou en ce que la partie (3) qui porte le levier de verrouillage est pourvue d'un nez de verrouillage (7) dans sa position de verrouillage.
  3. Connexion à fiches selon l'une des revendications précédentes, caractérisée en ce que l'on peut choisir l'évolution des deux surfaces de guidage (31, 33) en fonction de la course voulue pendant le processus de verrouillage ou de déverrouillage et/ou du couple d'actionnement voulu à appliquer sur le levier de verrouillage.
  4. Connexion à fiches selon l'une des revendications 1 à 3, caractérisée en ce que les surfaces de guidage (31, 33) s'étendent le long d'une ligne droite ou le long d'une courbe plus ou moins coudée et de préférence parallèlement l'une à l'autre.
  5. Connexion à fiche selon l'une des revendications précédentes, caractérisée en ce que le levier de verrouillage (7) est disposé sur la face extérieure du boîtier (5) du connecteur multipolaire à ressorts (3) et en ce que la coulisse (27) fait partie du boîtier (25) de la réglette de contact à couteau (21).
  6. Connexion à fiches selon l'une des revendications précédentes, caractérisée en ce que la réglette de contact à couteau (210) est pourvue de plusieurs systèmes de verrouillage, qui coopèrent respectivement avec un ou plusieurs connecteurs multipolaires à ressorts (3).
  7. Connexion à fiches selon la revendication 6, caractérisée en ce que la réglette de contact à couteau (210) présente différentes zones, qui sont de préférence pourvues d'un nombre différent de contact ou de formes différentes de contact et présentent respectivement au moins un système de verrouillage (9), les différentes zones de la réglette de contact à couteau pouvant être codées mécaniquement (47).
  8. Connexion à fiches selon la revendication 6 ou la revendication 7, caractérisée en ce que la réglette de contact à couteau (210), le connecteur multipolaire à ressorts (3) et/ou les systèmes de verrouillage (9) sont constitués de façon telle que l'on puisse prédéfinir un ordre d'enfichage.
  9. Connexion à fiches selon l'une des revendications précédentes, caractérisée en ce que le connecteur multipolaire à ressorts (3) présente une coquille à poignée (5) recevant au moins deux réglettes porte-contact (51, 53) pouvant être verrouillées l'une avec l'autre.
  10. Connexion à fiches selon la revendication 9, caractérisée en ce que les réglettes porte-contact (51, 53) sont pourvues sur au moins une face longitudinale (59;69) d'au moins une saillie (61;71) et sur la même face longitudinale et/ou sur la face longitudinale opposée (83;97) d'au moins un évidement longitudinal (79;91), dans lequel vient en prise une saillie de verrouillage (67;77).
  11. Connexion à fiches, selon la revendication 10, caractérisée en ce que les saillies de verrouillage (61;71) sont constituées d'une façon telle que les réglettes porte-contact (51,53) peuvent coulisser l'une en direction de l'autre dans le sens longitudinal et en ce que les forces de traction sont absorbées par engagement positif dans le sens perpendiculaire à cela.
  12. Connection à fiches, selon les revendications 9 à 11, caractérisée en ce que les réglettes porte-contact (51, 53) présentent des évidements (87, 81 ; 91, 95) dans lesquels on peut maintenir en verrouillement des ressorts de contact (103).
  13. Connexion à fiches selon l'une des revendications 9 à 12, caractérisée en ce que les réglettes porte-contact (51, 53) sont maintenues ensemble par un système de raidissement supplémentaire, séparé (99).
  14. Connexion à fiches selon la revendication 13, caractérisée par des saillies (101) prévues sur la surface extérieure du système de renforcement (99), saillies qui viennent en prise dans des évidements sur la face intérieure de la coquille à poignée (5) du connecteur multipolaire à ressorts (3).
EP92916906A 1991-09-03 1992-08-14 Connexion electrique a fiches amovible Expired - Lifetime EP0555433B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4129236A DE4129236A1 (de) 1991-09-03 1991-09-03 Loesbare elektrische steckverbindung
DE4129236 1991-09-03
PCT/DE1992/000682 WO1993005549A1 (fr) 1991-09-03 1992-08-14 Connexion electrique a fiches amovible

Publications (2)

Publication Number Publication Date
EP0555433A1 EP0555433A1 (fr) 1993-08-18
EP0555433B1 true EP0555433B1 (fr) 1995-11-08

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EP92916906A Expired - Lifetime EP0555433B1 (fr) 1991-09-03 1992-08-14 Connexion electrique a fiches amovible

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US (1) US5385870A (fr)
EP (1) EP0555433B1 (fr)
JP (1) JP3226540B2 (fr)
DE (2) DE4129236A1 (fr)
WO (1) WO1993005549A1 (fr)

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WO1993005549A1 (fr) 1993-03-18
EP0555433A1 (fr) 1993-08-18
DE4129236A1 (de) 1993-03-04
US5385870A (en) 1995-01-31
JPH06501812A (ja) 1994-02-24
DE59204263D1 (de) 1995-12-14
JP3226540B2 (ja) 2001-11-05

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