EP0012087A1 - Cap for the electrical connection of an apparatus to a base - Google Patents

Cap for the electrical connection of an apparatus to a base Download PDF

Info

Publication number
EP0012087A1
EP0012087A1 EP79400936A EP79400936A EP0012087A1 EP 0012087 A1 EP0012087 A1 EP 0012087A1 EP 79400936 A EP79400936 A EP 79400936A EP 79400936 A EP79400936 A EP 79400936A EP 0012087 A1 EP0012087 A1 EP 0012087A1
Authority
EP
European Patent Office
Prior art keywords
base
stud
centering
arms
shaped part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP79400936A
Other languages
German (de)
French (fr)
Other versions
EP0012087B1 (en
Inventor
Edouard Léon Clément Jouret
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.)
Thales Avionics SAS
Original Assignee
Crouzet SA
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
Application filed by Crouzet SA filed Critical Crouzet SA
Publication of EP0012087A1 publication Critical patent/EP0012087A1/en
Application granted granted Critical
Publication of EP0012087B1 publication Critical patent/EP0012087B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/56—Shape of the separate part
    • 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

Definitions

  • the present invention relates to a base for the electrical connection of an appliance to a base, comprising conductive pins, an insulating centering stud intended to be introduced into a centering hole in the base, and means for locking the base on the base.
  • the conductive pins of the base are generally arranged in an arc of a circle around the centering stud, the first function of which is precisely to correctly position the base on the base so that the conductive pins are easily introduced into the corresponding holes in the base. .
  • the base is held on the base by tightening the conductive pins of the base in the corresponding holes in the base.
  • US Patent 4,083,619 describes a base of the type mentioned above, in which there is therefore provided a device for locking the base on the base.
  • This last base already constitutes an improvement, the centering stud ensuring a second locking function.
  • the centering stud is movable and itself ensures the locking of the base-base assembly, by means of locking fingers, integral with the stud and which can be moved apart by an appropriate but complicated mechanism. The lock of this base on the base is therefore produced in a complex manner.
  • the present invention aims to provide a simple locking base.
  • the invention relates to a base of the type mentioned above, characterized in that the centering stud is open laterally and that the locking means are arranged in the centering stud and arranged to protrude from the stud centering and thus cooperate with the wall of the centering hole of the base.
  • the said locking means comprise a U-shaped part, the arms of which can be separated, under the action of two inclined planes, to protrude out of the stud when the part in U is driven in translation by a maneuvering pivot mounted to rotate about an eccentric axis perpendicular to the direction of movement of the U.
  • the drawing represents a base 1 of an electrical appliance 2, comprising conductive pins 1a arranged in an arc of a circle around an insulating centering stud 1b, the pins and the stud extending perpendicular to the contact surface 10 of the base with a base described below.
  • the base 5 in question partially shown in FIG. 1, includes metallized holes 52, connected to lugs 53, and a centering hole 51, intended to receive the pins 1a and the centering stud 1b respectively.
  • the centering hole 51 of diameter substantially equal to that of the stud 1b, extends only over part of the thickness of the base, and is extended by a bore 54 of larger diameter to offer, in the base, a through space for the stud of the base.
  • the centering stud 1b which is preferably obtained by molding an insulating material, is open laterally on two diametrically opposite sides to present, over approximately half the length of the stud, two windows 55 through which the means of locking described below can cooperate with the wall of the bore 51 of the base.
  • the stud 1b moreover, has an annular space 56 providing a zone of material 57 comprising two planes 12 inclined. In opposite directions on the median plane 38 of the base, outwards and towards the body 1 of the base, and s' extending, from substantially the open end of the pad 1b, over a distance significantly less than half the length of the pad.
  • the means for locking the base on the base include a U-shaped part 4, preferably metallic, placed in the block 1b, open towards the end of the block, and whose arms 42 are housed in the annular space 56, of on either side of the zone 57.
  • the arms 42 each have, at their end, a slight bulge 43 intended to cooperate with an inclined plane 12 of the zone 57.
  • the arms 42 of the U-shaped part are provided, substantially opposite the windows 55 of the stud, with locking teeth 41. In position non-locking, bulges are in contact with the thinnest part of the active area with inclined planes, so that the arms of the U-shaped part 4, which have a relative elasticity, are in their rest position and brought together. of each other.
  • the locking means further comprise an operating pivot 3, mounted rotatably in the body of the base, in its median plane 38, around an axis perpendicular to the stud 1b.
  • the pivot 3 has an eccentric 32.
  • the pivot 3, with its eccentric 32, can be rotated 180 ° by means of a lever 31, extending perpendicular to the pivot 3, to move the eccentric by one position of locking, illustrated in 32B on the right part of FIG. 1, in a non-locking position, illustrated in 32A on the left part of FIG. 1, and vice versa.
  • the U-shaped part is force-fitted onto the eccentric 32, the central part of the part 4 located between the arms 42 thus being secured to the eccentric 32.
  • the U-shaped part 4 is therefore mounted in the base and the stud in order to be able to be driven in translation parallel to the stud 1b.

Landscapes

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

Abstract

Culot pour le raccordement électrique d'un appareil à une embase, comportant des broches conductrices (1a), un plot isolant (1b) de centrage destiné à être introduit dans un trou (51) de centrage de l'embase (5), et des moyens de verrouillage (4) du culot (1) sur l'embase (5), caractérisé par le fait que le plot de centrage (1b) est ouvert latéralement (55) et que les moyens de verrouillage (4) sont disposés dans le plot de centrage (1b) et agencés pour faire saillie hors du plot de centrage (1b) et coopérer ainsi avec la paroi du trou de centrage (51) de l'embase (5).Base for the electrical connection of an appliance to a base, comprising conductive pins (1a), an insulating centering stud (1b) intended to be introduced into a hole (51) for centering the base (5), and locking means (4) of the base (1) on the base (5), characterized in that the centering stud (1b) is open laterally (55) and that the locking means (4) are arranged in the centering stud (1b) and arranged to project out of the centering stud (1b) and thus cooperate with the wall of the centering hole (51) of the base (5).

Description

La présente invention concerne un culot pour le raccordement électrique d'un appareil à une embase, comportant des broches conductrices, un plot isolant de centrage destiné à être introduit dans un trou de centrage de l'embase, et des moyens de verrouillage du culot sur l'embase.The present invention relates to a base for the electrical connection of an appliance to a base, comprising conductive pins, an insulating centering stud intended to be introduced into a centering hole in the base, and means for locking the base on the base.

Les broches conductrices du culot sont généralement disposées en arc de cercle autour du plot de centrage, dont la première fonction est précisément de positionner correctement le culot sur l'embase pour que les broches conductrices s'introduisent facilement dans les trous correspondants de l'embase.The conductive pins of the base are generally arranged in an arc of a circle around the centering stud, the first function of which is precisely to correctly position the base on the base so that the conductive pins are easily introduced into the corresponding holes in the base. .

Dans la plupart des culots connus, le maintien du culot sur l'embase est réalisé par serrage des broches conductrices du culot dans les trous correspondants de l'embase.In most known caps, the base is held on the base by tightening the conductive pins of the base in the corresponding holes in the base.

Le brevet américain 4 083 619 décrit un culot du type mentionné ci-dessus, dans lequel est donc prévu un dispositif de verrouillage du culot sur l'embase. Ce dernier culot constitue déjà un perfectionnement, le plot de centrage assurant une deuxième fonction de verrouillage. Dans ce culot, le plot de centrage est mobile et assure lui-même le verrouillage de l'ensemble culot-embase, au moyen de doigts de verrouillage, solidaires du plot et qui peuvent être écartés par un mécanisme approprié, mais compliqué. Le verrouillage de ce culot sur l'embase est par conséquent réalisé de façon complexe.US Patent 4,083,619 describes a base of the type mentioned above, in which there is therefore provided a device for locking the base on the base. This last base already constitutes an improvement, the centering stud ensuring a second locking function. In this base, the centering stud is movable and itself ensures the locking of the base-base assembly, by means of locking fingers, integral with the stud and which can be moved apart by an appropriate but complicated mechanism. The lock of this base on the base is therefore produced in a complex manner.

La présente invention vise à procurer un culot à verrouillage simple.The present invention aims to provide a simple locking base.

A cet effet, l'invention concerne un culot du type mentionné ci-dessus, caractérisé par le fait que le plot de centrage est ouvert latéralement et que les moyens de verrouillage sont disposés dans le plot de centrage et agencés pour faire saillie hors du plot de centrage et coopérer ainsi avec la paroi du trou de centrage de l'embase.To this end, the invention relates to a base of the type mentioned above, characterized in that the centering stud is open laterally and that the locking means are arranged in the centering stud and arranged to protrude from the stud centering and thus cooperate with the wall of the centering hole of the base.

Dans une forme de réalisation préférée du culot de l'invention, les dits moyens de verrouillage comprennent une pièce en U, dont les bras peuvent être écartés, sous l'action de deux plans inclinés, pour faire saillie hors du plot quand la pièce en U est entraînée en translation par un pivot de manoeuvre monté rotatif autour d'un axe à excentrique perpendiculaire à la direction de déplacement du U. La simplicité de cette forme de réalisation est tout à fait remarquable.In a preferred embodiment of the base of the invention, the said locking means comprise a U-shaped part, the arms of which can be separated, under the action of two inclined planes, to protrude out of the stud when the part in U is driven in translation by a maneuvering pivot mounted to rotate about an eccentric axis perpendicular to the direction of movement of the U. The simplicity of this embodiment is quite remarkable.

L'invention sera mieux comprise à l'aide de la description suivante d'une forme de réalisation préférée du culot de l'invention, en référence au dessin annexé, sur lequel :

  • - la figure 1 est une vue, en coupe verticale partielle, illustrant, dans la partie gauche, le culot non embroché sur l'embase, et, dans la partie droite, le culot embroché et verrouillé sur l'embase, et
  • - la figure 2 est une vue de dessous, à plus petite échelle, du culot de la figure 1.
The invention will be better understood using the following description of a preferred embodiment of the base of the invention, with reference to the attached drawing, in which:
  • FIG. 1 is a view, in partial vertical section, illustrating, in the left part, the base not plugged into the base, and, in the right part, the base plugged in and locked on the base, and
  • - Figure 2 is a bottom view, on a smaller scale, of the base of Figure 1.

Le dessin représente un culot 1 d'un appareil électrique 2, comprenant des broches conductrices 1a disposées en arc de cercle autour d'un plot isolant de centrage 1b, les broches et le plot s'étendant perpendiculairement à la surface 10 de contact du culot avec une embase décrite ci-après.The drawing represents a base 1 of an electrical appliance 2, comprising conductive pins 1a arranged in an arc of a circle around an insulating centering stud 1b, the pins and the stud extending perpendicular to the contact surface 10 of the base with a base described below.

L'embase 5 en question, représentée partiellement sur la figure 1, comporte des trous métallisés 52, connectés à des cosses 53, et un trou de centrage 51, destinés à recevoir respectivement les broches 1a et le plot de centrage 1b. Le trou de centrage 51, de diamètre sensiblement égal à celui du plot 1b, ne s'étend que sur une partie de l'épaisseur de l'embase, et est prolongé par un alésage 54 de plus grand diamètre pour offrir, dans l'embase, un espace traversant pour le plot du culot.The base 5 in question, partially shown in FIG. 1, includes metallized holes 52, connected to lugs 53, and a centering hole 51, intended to receive the pins 1a and the centering stud 1b respectively. The centering hole 51, of diameter substantially equal to that of the stud 1b, extends only over part of the thickness of the base, and is extended by a bore 54 of larger diameter to offer, in the base, a through space for the stud of the base.

Le plot de centrage 1b, qui est de préférence obtenu par moulage d'un matériau isolant, est ouvert latéralement sur deux côtés diamétralement opposés pour présenter, sur à peu près la moitié de la longueur du plot, deux fenêtres 55 par lesquelles les moyens de verrouillage décrits ci-après peuvent coopérer avec la paroi de l'alésage 51 de l'embase.The centering stud 1b, which is preferably obtained by molding an insulating material, is open laterally on two diametrically opposite sides to present, over approximately half the length of the stud, two windows 55 through which the means of locking described below can cooperate with the wall of the bore 51 of the base.

Le plot 1b, par ailleurs, possède un espace annulaire 56 ménageant une zone de matière 57 comportant deux plans 12 inclinés.en sens inverses sur le plan médian 38 du culot, vers l'extérieur et vers le corps 1 du culot, et s'étendant, depuis sensiblement l'extrémité ouverte du plot 1b, sur une distance nettement inférieure à la moitié de la longueur du plot.The stud 1b, moreover, has an annular space 56 providing a zone of material 57 comprising two planes 12 inclined. In opposite directions on the median plane 38 of the base, outwards and towards the body 1 of the base, and s' extending, from substantially the open end of the pad 1b, over a distance significantly less than half the length of the pad.

Les moyens de verrouillage du culot sur l'embase comportent une pièce 4 en U, de préférence métallique, disposée dans le plot 1b, ouverte vers l'extrémité du plot, et dont les bras 42 sont logés dans l'espace annulaire 56, de part et d'autre de la zone 57. Les bras 42 possèdent, chacun, à leur extrémité, un léger renflement 43 destiné à coopérer avec un plan incliné 12 de la zone 57. Les bras 42 de la pièce en U sont pourvus, sensiblement en regard des fenêtres 55 du plot, de dents de verrouillage 41. En position de non verrouillage, des renflements sont en contact avec la partie la plus mince de la zone active à plans inclinés, de sorte que les bras de la pièce 4 en U, qui possèdent une élasticité relative, sont dans leur position de repos et rapprochés l'un de l'autre. Dans cette position, les dents 41 des bras 42 ne font pas saillie hors des fenêtres 55 du plot de centrage du culot. Les moyens de verrouillage comportent, en outre, un pivot de manoeuvre 3, monté rotatif dans le corps du culot, dans son plan médian 38, autour d'un axe perpendiculaire au plot 1b. Le pivot 3 comporte un excentrique 32. Le pivot 3, avec son excentrique 32, peut être entrainé en rotation sur 180° au moyen d'un levier 31, s'étendant perpendiculairement au pivot 3, pour déplacer l'excentrique d'une position de verrouillage, illustrée en 32B sur la partie droite de la figure 1, à une position de non verrouillage, illustrée en 32A sur la partie gauche de la figure 1, et inversement.The means for locking the base on the base include a U-shaped part 4, preferably metallic, placed in the block 1b, open towards the end of the block, and whose arms 42 are housed in the annular space 56, of on either side of the zone 57. The arms 42 each have, at their end, a slight bulge 43 intended to cooperate with an inclined plane 12 of the zone 57. The arms 42 of the U-shaped part are provided, substantially opposite the windows 55 of the stud, with locking teeth 41. In position non-locking, bulges are in contact with the thinnest part of the active area with inclined planes, so that the arms of the U-shaped part 4, which have a relative elasticity, are in their rest position and brought together. of each other. In this position, the teeth 41 of the arms 42 do not protrude outside the windows 55 of the centering stud of the base. The locking means further comprise an operating pivot 3, mounted rotatably in the body of the base, in its median plane 38, around an axis perpendicular to the stud 1b. The pivot 3 has an eccentric 32. The pivot 3, with its eccentric 32, can be rotated 180 ° by means of a lever 31, extending perpendicular to the pivot 3, to move the eccentric by one position of locking, illustrated in 32B on the right part of FIG. 1, in a non-locking position, illustrated in 32A on the left part of FIG. 1, and vice versa.

La pièce en U est enfilée à force sur l'excentrique 32, la partie centrale de la pièce 4 située entre les bras 42 étant ainsi solidaire de l'excentrique 32.The U-shaped part is force-fitted onto the eccentric 32, the central part of the part 4 located between the arms 42 thus being secured to the eccentric 32.

Le fonctionnement du dispositif de verrouillage du culot décrit ci-dessus va maintenant être abordé.The operation of the base locking device described above will now be discussed.

Telle qu'elle vient d'être décrite, la pièce 4 en U est donc montée dans le culot et le plot pour pouvoir être entraînée en translation parallèlement au plot 1b.As just described, the U-shaped part 4 is therefore mounted in the base and the stud in order to be able to be driven in translation parallel to the stud 1b.

Lorsque l'excentrique 32 occupe la position de non verrouillage 32A, les bras de la pièce 4 ne sont pas écartés et les dents 41 ne font pas saillie hors des fenêtres 55. On peut alors embrocher ou débrocher le culot 1 de l'embase 5. Après un embrochage, les broches la et le plot 1b du culot 1 étant logés respectivement dans les trous 52 et (51,54) de l'embase, on tourne le levier 31 pour faire tourner le pivot 3 avec son excentrique 32. L'excentrique passe de la position 32A à la position 32B et entraîne en translation vers l'intérieur la pièce 4. Pendant ce mouvement de translation, les renflements d'extrémité 43 des bras 42 montent sur les plans inclinés 12 et s'écartent ainsi l'un de l'autre, grâce à quoi, lorsque l'excentrique 32 occupe sa position de verrouillage 32B, les dents 41 des bras 42 font saillie hors des fenêtres 55 du plot 1b et sont plaquées contre la paroi du trou 51 de l'embase 5. Dans cette position, le culot 1 est verrouillé sur l'embase 5, et le raccordement électrique de l'appareil 2 est ainsi réalisé.When the eccentric 32 occupies the non-locking position 32A, the arms of the part 4 are not separated and the teeth 41 do not protrude outside the windows 55. It is then possible to plug in or unplug the base 1 from the base 5 After plugging in, the pins la and the stud 1b of the base 1 being housed respectively in the holes 52 and (51,54) of the base, the lever 31 is turned to rotate the pivot 3 with its eccentric 32. L eccentric moves from position 32A to position 32B and drives in translation inwardly the part 4. During this translational movement, the end bulges 43 of the arms 42 rise on the inclined planes 12 and thus separate from one another, whereby, when the eccentric 32 occupies its locking position 32B, the teeth 41 of the arms 42 protrude from the windows 55 of the stud 1b and are pressed against the wall of the hole 51 of the base 5. In this position, the base 1 is locked on the base 5, and the electrical connection of the device 2 is thus achieved.

Claims (6)

1. Culot pour le raccordement électrique d'un appareil à une embase, comportant des broches conductrices, un plot isolant de centrage destiné à être introduit dans un trou de centrage de l'embase, et des moyens de verrouillage du culot sur l'embase, caractérisé par le fait que le plot de centrage est ouvert latéralement et que les moyens de verrouillage sont disposés dans le plot de centrage et agencés pour faire saillie hors du plot de centrage et coopérer ainsi avec la paroi du trou de centrage de l'embase.1. Base for the electrical connection of an appliance to a base, comprising conductive pins, an insulating centering stud intended to be introduced into a centering hole in the base, and means for locking the base on the base , characterized in that the centering stud is open laterally and that the locking means are arranged in the centering stud and arranged to protrude outside the centering stud and thus cooperate with the wall of the centering hole of the base . 2. Culot selon la revendication 1, dans lequel les dits moyens de verrouillage comprennent une pièce en U, et il est prévu d'autres moyens pour écarter les bras du U pour qu'ils fassent saillie hors du plot de centrage.2. Base according to claim 1, wherein said locking means comprise a U-shaped part, and other means are provided for spreading the arms of the U so that they protrude out of the centering stud. 3. Culot selon la revendication 2, dans lequel les moyens d'écartement sont agencés pour entraîner la pièce en U en translation parallèlement au plot et au trou de centrage et écarter simultanément les extrémités des bras du U.3. Base according to claim 2, in which the spacing means are arranged to drive the U-shaped part in translation parallel to the stud and to the centering hole and simultaneously spread the ends of the arms of the U. 4. Culot selon l'une des revendications 2 et 3, dans lequel la pièce en U est ouverte vers l'extérieur, en direction de l'extrémité du plot de centrage.4. Base according to one of claims 2 and 3, wherein the U-shaped part is open towards the outside, towards the end of the centering stud. 5. Culot selon la revendication 4, dans lequel les moyens d'écartement comprennent deux plans inclinés, disposés dans le plot de centrage, pour coopérer avec les extrémités des bras de la pièce en U, et un pivot de manoeuvre, monté rotatif autour d'un axe perpendiculaire à la direction de déplacement du U et pourvu d'un excentrique, pour entraîner la pièce en U en translation, par la partie située entre ses deux bras.5. Base according to claim 4, wherein the spacing means comprise two inclined planes, arranged in the centering stud, to cooperate with the ends of the arms of the U-shaped part, and an operating pivot, mounted to rotate around d 'an axis perpendicular to the direction of movement of the U and provided with an eccentric, to drive the U-shaped part in translation, by the part located between its two arms. 6. Culot selon l'une des revendications 2 à 5, dans lequel les bras dé la pièce en U sont pourvus extérieurement de dents de verrouillage.6. Base according to one of claims 2 to 5, wherein the arms of the U-shaped part are provided externally with locking teeth.
EP79400936A 1978-12-01 1979-11-30 Cap for the electrical connection of an apparatus to a base Expired EP0012087B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7834162 1978-12-01
FR7834162A FR2443148A1 (en) 1978-12-01 1978-12-01 DEVICE FOR LOCKING A PIN COCK ON ITS BASE

Publications (2)

Publication Number Publication Date
EP0012087A1 true EP0012087A1 (en) 1980-06-11
EP0012087B1 EP0012087B1 (en) 1983-04-13

Family

ID=9215679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79400936A Expired EP0012087B1 (en) 1978-12-01 1979-11-30 Cap for the electrical connection of an apparatus to a base

Country Status (5)

Country Link
US (1) US4294501A (en)
EP (1) EP0012087B1 (en)
DE (1) DE2965227D1 (en)
ES (1) ES247065Y (en)
FR (1) FR2443148A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622869A2 (en) * 1993-04-27 1994-11-02 Sumitomo Wiring Systems, Ltd. Connector device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8701342U1 (en) * 1987-01-26 1987-03-19 Fritz Kuke Kg, 1000 Berlin, De

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047623A (en) * 1935-07-01 1936-07-14 Herman Felts Attachment plug with locking device
US2049093A (en) * 1934-06-18 1936-07-28 Thorin Harry Electrical outlet plug
US4083619A (en) * 1977-06-20 1978-04-11 Automation Industries, Inc. Electrical connector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337422A (en) * 1918-04-15 1920-04-20 Eli D Whelpley Electric plug
US1915344A (en) * 1929-06-27 1933-06-27 Wolfe Archie Rexald Electric connection plug
US1987772A (en) * 1933-01-03 1935-01-15 Gustav A Eberhardt Electric socket plug
DE851829C (en) * 1951-04-19 1952-10-09 Bernhard Schneider Electrical ceiling connection for lighting
US3040285A (en) * 1960-05-23 1962-06-19 Watts Electric & Mfg Co Connector structure
FI45498C (en) * 1968-10-24 1972-06-12 Nokia Oy Ab Connector for the current strip device closest to lighting and small motor purposes.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049093A (en) * 1934-06-18 1936-07-28 Thorin Harry Electrical outlet plug
US2047623A (en) * 1935-07-01 1936-07-14 Herman Felts Attachment plug with locking device
US4083619A (en) * 1977-06-20 1978-04-11 Automation Industries, Inc. Electrical connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622869A2 (en) * 1993-04-27 1994-11-02 Sumitomo Wiring Systems, Ltd. Connector device
EP0622869A3 (en) * 1993-04-27 1996-05-15 Sumitomo Wiring Systems Connector device.

Also Published As

Publication number Publication date
ES247065U (en) 1980-03-16
DE2965227D1 (en) 1983-05-19
FR2443148A1 (en) 1980-06-27
EP0012087B1 (en) 1983-04-13
FR2443148B1 (en) 1982-04-16
US4294501A (en) 1981-10-13
ES247065Y (en) 1980-09-16

Similar Documents

Publication Publication Date Title
EP0013233B1 (en) Support for a child seat
EP1213792B1 (en) Bistable electrical terminal
FR2689115A1 (en) Corkscrew with lever and pivoted thrust element - has additional thrust element pivoted to end of first to enable cork to be drawn in straight line
FR2461537A1 (en) MULTI PUNCH COMPRESSION DEVICE AND INTERCHANGEABLE JAW CRIMPING TOOL CONSISTED OF THIS DEVICE
EP0706442B1 (en) Tightening tool such as a screwdriver
FR2703193A1 (en) Electrical device, in particular terminal block, with connection terminal using a quick-tightening nut.
EP0012087B1 (en) Cap for the electrical connection of an apparatus to a base
EP2978006A1 (en) Electrical switch
FR2592694A3 (en) SUCTION DEVICE FOR THE APPLICATION OF SMALL HOUSEHOLD APPLIANCES AND OTHER ON WORK PLANS, COMPRISING A MOBILE MANEUVER MEMBER IN ACCORDANCE WITH A TRANSVERSE PLANE TO THE AXIS OF THE SUCTION.
EP0278247A2 (en) Device for holding and handling a syringe
EP0172779B1 (en) Multipole electrical connector
FR2488452A1 (en) TERMINAL FOR QUICK ANCHORING OF CONDUCTORS ON "OF" ELECTRICAL DEVICES
FR2842655A1 (en) Electrical energy distribution cable shunt connector having jaw grip sections formed isolating material and having anchorage extension with central bolt/nut holed and end bolt ring pretensioner.
FR2696775A1 (en) Improvements to tilting pallet door handles.
FR2486173A1 (en) Fastener wedge to retain flanged container in recess - uses screw to drive central wedge in toothed axially fixed outer wedges which move apart
FR2604774A1 (en) CONNECTION ASSEMBLY FOR SIGNALING LAMP
FR2884446A3 (en) Battery operated tool e.g. electric drill, has angle limiting zone including two stop blocks whose ends contact each other such that body of battery case does not rotate at three hundred and sixty degrees
FR2965163A1 (en) DEVICE FOR FASTENING A CONTAINER OR A COVER OF CULINARY PREPARATION ELECTRICAL APPLIANCES
EP0269539A2 (en) Disengageable snap coupling between a light bulb and its fitting
FR2506528A1 (en) Electrical equipment connector for bare-ended wires - has sprung-loaded toothed arm which grips wire and can be released by screwdriver
FR2617919A3 (en) Device for fixing an umbrella to a baby carriage (pushchair)
CH340537A (en) Electrical contact plug
FR2594604A1 (en) Plug-in electrical contact system
EP0033287B1 (en) Security fitting for a tubular lamp with axial end caps
FR3116455A1 (en) Tube cutting device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE GB IT LU NL SE

17P Request for examination filed
ITF It: translation for a ep patent filed

Owner name: CALVANI SALVI E VERONELLI S.R.L.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH DE GB IT LU NL SE

REF Corresponds to:

Ref document number: 2965227

Country of ref document: DE

Date of ref document: 19830519

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19921102

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19921119

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19921121

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19921126

Year of fee payment: 14

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19931116

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19931130

Ref country code: CH

Effective date: 19931130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19931130

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19931201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19931210

Year of fee payment: 15

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19940601

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19931130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19940802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19941130

Ref country code: BE

Effective date: 19941130

EUG Se: european patent has lapsed

Ref document number: 79400936.5

Effective date: 19940710

BERE Be: lapsed

Owner name: CROUZET

Effective date: 19941130

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 2965227

Country of ref document: DE

Representative=s name: BAUER WAGNER PELLENGAHR SROKA PATENT- & RECHTS, DE