[go: up one dir, main page]

EP0099845A1 - Steckbuchsenendstück für eine elektrische Verbindung - Google Patents

Steckbuchsenendstück für eine elektrische Verbindung Download PDF

Info

Publication number
EP0099845A1
EP0099845A1 EP83440038A EP83440038A EP0099845A1 EP 0099845 A1 EP0099845 A1 EP 0099845A1 EP 83440038 A EP83440038 A EP 83440038A EP 83440038 A EP83440038 A EP 83440038A EP 0099845 A1 EP0099845 A1 EP 0099845A1
Authority
EP
European Patent Office
Prior art keywords
tongue
tab
locking
edges
lug
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
EP83440038A
Other languages
English (en)
French (fr)
Other versions
EP0099845B1 (de
Inventor
Jean-Jacques Eberhard
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.)
STOCKO METALLWARENFABRIKEN HENKELS & SOHN GMBH & C
Original Assignee
Stocko-France Sa 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 Stocko-France Sa SA filed Critical Stocko-France Sa SA
Priority to AT83440038T priority Critical patent/ATE19565T1/de
Publication of EP0099845A1 publication Critical patent/EP0099845A1/de
Application granted granted Critical
Publication of EP0099845B1 publication Critical patent/EP0099845B1/de
Expired legal-status Critical Current

Links

Images

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
    • 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
    • H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade type
    • 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
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together

Definitions

  • the invention relates to a female terminal for electrical connection having a housing for the male tab of the connection and composed of a sole, a half barrel and two side walls, the two free edges of which are curved above the sole, the latter having a locking tab provided with a locking latch that snaps into a slot made in the male tongue, the free end of this tab projecting beyond the rear edges of the curved edges to form the release member .
  • a female electrical contact terminal made of sheet metal and comprising a housing of cross section roughly in "U" shape, consisting of a sole from which rise side walls, the free edges of which are curved towards said sole, so that a complementary contact tongue can be introduced between the base and the curved edges of the side walls.
  • This lug also has a tab made in one piece with the sole and projecting from the front of the latter, that is to say at the insertion end of the tongue into the housing, the tab being oriented towards the rear of said housing, inside of it.
  • the tab located in the housing, has a lug inclined towards the rear of this tab and towards the curved edges of the side walls, so as to be able to be housed in a hole or an opening in the complementary tongue when the latter is fitted. in the housing, in order to lock said tab and thus prevent it from being removed from the housing.
  • the free end of the tab projects beyond the rear ends of the curved edges of the side walls and is bent perpendicularly relative to the tab while moving away from the sole. This free end of the tab projects from the top of the curved edges and forms a release member. By pressing on this end, the tab is pushed back elastically in the direction of the sole, moving it away from the curved edges of the side walls.
  • the tab locking lug is released from the hole or the opening of the tongue fitted into the housing, which makes it possible to remove the tongue.
  • the tab is folded back towards the rear of the female terminal and it is practically parallel
  • the female terminal is made of sheet metal, it is necessary to provide a minimum radius of curvature at the location of the folding towards the rear of the tab, otherwise there is a risk that at this location, the tab will tear transversely along the fold line. Therefore, the terminal has a significant height, a drawback especially when it comes to having the connections in reduced places.
  • document FR-A-2 350 709 discloses a female terminal intended to be connected to an electrical conductor and to receive a male tab of corresponding dimension.
  • This terminal includes a conforming housing for receiving and for being electrically connected to the tongue.
  • This housing includes a soleplate, the upper surface of which is stressed at least in part by the tongue.
  • This housing has an open front end through which the tab is inserted during use. The sole is cut so as to obtain inside the housing a tab integral with the sole and extending in a direction away from the open front end of the housing.
  • This tab comprises a lug which extends towards the interior of the housing and which, in use, engages in an opening formed in the tongue to lock the latter in the receptacle.
  • This tab is spread by bending down the tongue, to extract the lug from the opening and thus release the tongue. The free end of this tab extends upward beyond said sole to facilitate flexing of the tab, the lug being located between the two ends of the tab.
  • This female terminal is produced from an electrically conductive metal sheet suitably cut and folded to present, one end, means for connection to an electrical conductor and, at its other end, a housing whose cross section affects the shape of a "U" with a sole and two side walls, and intended to receive a male contact tab of flat section having, at an intermediate point of its length, an opening intended to cooperate with a lug of an elastic retaining tab of the female terminal.
  • One of the side walls of the latter has an extension which is folded so as to extend above the sole.
  • the elastic retaining tab is constituted by a branch of the extension extending from the side of the free end of the housing and folded inside of it in the direction of the end comprising the connection means.
  • the free end of the elastic tab is folded in the form of a hook, passes through a lumen made in the sole and protrudes relative to the underside of said sole. Thus, for unlocking, it is necessary to push up the free end of the elastic tab folded in the shape of a hook.
  • This element of the housing known from document FR-A-2 445 633 consists of a tubular body made of molded plastic material and having at least one conduit intended to receive the female terminal described above.
  • the internal surface of the wall of the conduit intended to receive the female lug and intended to be turned opposite the upper surface of the extension comprises a boss having, on the side of the insertion end of the male contact tongue, a steep while, on the other side, said boss forms an inclined ramp so that, when the male contact tongue is put in place, the extension thereof elastically deforms when it meets the boss and then returns to its initial position after crossing the steep.
  • the present invention aims to remedy these drawbacks.
  • the invention as characterized in the claims, solves the problem of creating a female terminal of reduced height, of length in accordance with that of the established standards and the unlocking of which can be done easily without the contribution of a additional room.
  • connection 1 made of an electrically conductive material, consists of a female terminal 2, of an electrically conductive material, in particular of sheet metal, and of a male tab 3 fitting into the female terminal 2. Locking is ensured between the female terminal 2 and the male tongue 3 by a de.locking lug 4 secured to the female lug 2 protruding and penetrating into a lumen 5 formed in the male tongue 3.
  • This locking lug 4 made of an elastic material, has a certain inclination, the point of which bottom is closest to the front edge 6 of the female terminal 2.
  • the male tongue 3 has a beveled leading edge 7.
  • the female terminal 2 has a sole 12 serving as a support for a half-barrel 13.
  • this half-barrel 13 is crimped the end of the conductive wire (not shown).
  • the sole 12 Upstream of this half-barrel 13, the sole 12 has two lateral walls 14, 15 serving as a lateral guide for the lateral edges 16, 17 of the male tongue 3.
  • the free edges 18, 19 of these lateral walls 14, 15 are curved above the sole 12.
  • the upper edges 20, 21 of these free edges 18, 19 bear on the upper face 22 of the male tongue 3 to eliminate any play between the latter and the housing 23 formed by the sole 12, the two side walls 14, 15 and the upper edges 20, 21 of the two free edges 18, 19, which ensures correct contact between the female terminal 2 and the male tongue 3.
  • the front cutout 24 is the farthest from the front edge 7 while the side cutouts 25, 26, parallel to the side walls 14, 15, are directed towards the front edge 6 of the female terminal 2.
  • On ob thus holds a locking tab 27 to which a certain folding is imparted around the fold line 28 so that this locking tab 27 is parallel and above the sole 12 when the housing 23 is empty.
  • another cut 29 is made, making it possible to obtain the locking pin 4.
  • the width of the locking tab 27 is greater than the free space 30 situated between the two curved free edges 18 , 19. Therefore, the upper edges 20, 21 form a stop and limit the raising of the locking tab 27.
  • a second cut is made in the locking tab 27 having the shape of a "U".
  • the front cutout 31 is located on the side of the locking lug 4.
  • a tongue 32 is thus obtained which is folded upwards along a fold line 33 so that this tongue 32 is practically perpendicular to the locking tab. 27 and, consequently, the sole 12.
  • This fold line 33 is located beyond the rear edges 34, 35 of the free edges 18, 19 and, as a result, the tongue 32 protrudes beyond said edges 34, 35.
  • the upper end 36 of this tongue 32 is curved to form a heel 37 facilitating the manipulation of the tongue 32. According to FIG. 1, the upper end 36 is curved in the direction of the front edge 7 but, according to FIG.
  • this upper end 36 can also be bent in the direction of the half-barrel 13.
  • the width of this tongue 32 cut out in the locking tab 27 is smaller than the free space 30.
  • the rear edges 34 are provided, 35 free edges 18, 19 stops 38, 39.
  • the tongue 32 is held forward by the stops 38, 39 and rearward by the half-barrel 13, which stops its deformation.
  • the female terminal can be covered with a unipolar or multipolar cap.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Clamps And Clips (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP83440038A 1982-07-20 1983-07-04 Steckbuchsenendstück für eine elektrische Verbindung Expired EP0099845B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83440038T ATE19565T1 (de) 1982-07-20 1983-07-04 Steckbuchsenendstueck fuer eine elektrische verbindung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8212767 1982-07-20
FR8212767A FR2530875A1 (fr) 1982-07-20 1982-07-20 Cosse femelle pour connexion electrique

Publications (2)

Publication Number Publication Date
EP0099845A1 true EP0099845A1 (de) 1984-02-01
EP0099845B1 EP0099845B1 (de) 1986-04-30

Family

ID=9276185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83440038A Expired EP0099845B1 (de) 1982-07-20 1983-07-04 Steckbuchsenendstück für eine elektrische Verbindung

Country Status (4)

Country Link
EP (1) EP0099845B1 (de)
AT (1) ATE19565T1 (de)
DE (1) DE3363271D1 (de)
FR (1) FR2530875A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576458A2 (fr) * 1985-01-24 1986-07-25 Stocko France Sa Cosse femelle pour connexion electrique
FR2649251A1 (fr) * 1989-07-03 1991-01-04 Labinal Organe de contact electrique femelle
ES2122900A1 (es) * 1996-05-27 1998-12-16 Especialitats Electr Escubedo Disposicion de seguridad mecanica para un terminal de receptaculo en su conexion electrica con un terminal de lengueta.
WO2004070884A1 (es) * 2003-02-04 2004-08-19 Especialitats Electriques Escubedo S.A. Terminal electrico de receptaculo
ES2217958A1 (es) * 2003-02-04 2004-11-01 Especialitats Electriques Escubedo S.A. Perfeccionamientos en los terminales electricos de receptaculo.
US6872103B1 (en) * 1998-08-03 2005-03-29 Tyco Electronics Logistics Ag Bushing contact

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350709A1 (fr) * 1976-05-07 1977-12-02 Lucas Industries Ltd Borne pour conducteur electrique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350709A1 (fr) * 1976-05-07 1977-12-02 Lucas Industries Ltd Borne pour conducteur electrique

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576458A2 (fr) * 1985-01-24 1986-07-25 Stocko France Sa Cosse femelle pour connexion electrique
EP0189359A1 (de) * 1985-01-24 1986-07-30 STOCKO-FRANCE S.A., Société Anonyme dite: Steckbuchsenendstück für eine elektrische Verbindung
FR2649251A1 (fr) * 1989-07-03 1991-01-04 Labinal Organe de contact electrique femelle
EP0407249A1 (de) * 1989-07-03 1991-01-09 Labinal Anschlussmutterklemme für elektrischen Kontakt
ES2122900A1 (es) * 1996-05-27 1998-12-16 Especialitats Electr Escubedo Disposicion de seguridad mecanica para un terminal de receptaculo en su conexion electrica con un terminal de lengueta.
US6872103B1 (en) * 1998-08-03 2005-03-29 Tyco Electronics Logistics Ag Bushing contact
WO2004070884A1 (es) * 2003-02-04 2004-08-19 Especialitats Electriques Escubedo S.A. Terminal electrico de receptaculo
ES2217958A1 (es) * 2003-02-04 2004-11-01 Especialitats Electriques Escubedo S.A. Perfeccionamientos en los terminales electricos de receptaculo.

Also Published As

Publication number Publication date
FR2530875A1 (fr) 1984-01-27
EP0099845B1 (de) 1986-04-30
DE3363271D1 (en) 1986-06-05
FR2530875B1 (de) 1984-12-28
ATE19565T1 (de) 1986-05-15

Similar Documents

Publication Publication Date Title
EP1622224B1 (de) Elektrische Vorrichtung mit automatischer Anschlussklemme
EP0560672B1 (de) Haarspangenfassung
EP0650223A1 (de) Elektrische Steckverbindungsbuchse
EP0292394B1 (de) Elektrische Verbindung
FR2464574A1 (fr) Borne electrique pour fiche de connexion
FR2777702A1 (fr) Dispositif de connexion auto-denudant
EP0467761B1 (de) Mit einem einteiligen Verschluss versehener Behälter
EP0099845B1 (de) Steckbuchsenendstück für eine elektrische Verbindung
FR2699010A1 (fr) Organe de contact électrique femelle.
EP2456021A1 (de) Stromsteckdose mit seitlichen verschiebbaren Balken
FR2584540A1 (fr) Perfectionnements au montage des organes de connexions electriques
FR2669897A1 (fr) Dispositif de verrouillage de deux elements de boitier l'un par rapport a l'autre.
FR2784510A1 (fr) Connecteur electrique
EP1400195A1 (de) Haushaltsgerät aus scharnierartig verbundenen Rostelementen
EP0911908A1 (de) Elektrische Kontaktbuchse
FR2831721A1 (fr) Dispositif de connexion electrique comportant un couvercle
EP0189359B1 (de) Steckbuchsenendstück für eine elektrische Verbindung
FR2698730A1 (fr) Elément de boîtier de connecteur électrique et organe de contact électrique femelle destiné à être monté dans ledit élément de boîtier.
FR2701338A1 (fr) Dispositif pour le raccordement de deux languettes mâles d'organes de contacts électriques.
FR2828339A1 (fr) Systeme de raccordement pour un reseau specifique de distribution de courant, et adaptateur a coiffe pour broche de terre de fiche et socle de prise correspondants
FR2512594A1 (fr) Element de contacts electriques pour languette meplate
FR2801551A1 (fr) Essuie-glace de vehicule automobile comportant un verrou pivotant et des moyens perfectionnes de retenue du connecteur d'articulation du balai
FR2794293A1 (fr) Organe femelle de contact electrique
FR2760141A1 (fr) Unite de balai avec cage, balai et tresse pour machine electrique tournante, notamment motoreducteur d'essuie-glace de vehicule automobile
FR2745426A1 (fr) Support pour composants electriques, notamment pour vehicule

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): AT BE CH DE GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19840307

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 19565

Country of ref document: AT

Date of ref document: 19860515

Kind code of ref document: T

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 3363271

Country of ref document: DE

Date of ref document: 19860605

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

26N No opposition filed
ITTA It: last paid annual fee
EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 83440038.4

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

NLS Nl: assignments of ep-patents

Owner name: STOCKO METALLWARENFABRIKEN HENKELS & SOHN GMBH & C

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: STOCKO-FRANCE S.A. TRANSFER- STOCKO METALLWARENFAB

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG PATENTANWAELTE

BECA Be: change of holder's address

Free format text: 960530 *STOCKO METALLWARENFABRIKEN HENKELS & SOHN G.M.B.H. & CO.:SIMONSH?FCHEN 31, D-42327 WUPPERTAL

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: STOCKO METALLWARENFABRIKEN HENKELS & SOHN GMBH & CO. TRANSFER- STOCKO CONTACT GMBH & CO. KG

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: STOCKO CONTACT GMBH & CO. KG

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

Ref country code: GB

Payment date: 20010614

Year of fee payment: 19

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

Ref country code: CH

Payment date: 20010618

Year of fee payment: 19

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

Ref country code: SE

Payment date: 20010702

Year of fee payment: 19

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

Ref country code: LU

Payment date: 20010703

Year of fee payment: 19

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

Ref country code: AT

Payment date: 20010704

Year of fee payment: 19

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

Ref country code: BE

Payment date: 20010713

Year of fee payment: 19

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

Ref country code: NL

Payment date: 20010717

Year of fee payment: 19

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

Ref country code: DE

Payment date: 20010913

Year of fee payment: 19

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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: 20020704

Ref country code: GB

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

Effective date: 20020704

Ref country code: AT

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

Effective date: 20020704

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

Ref country code: SE

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

Effective date: 20020705

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

Ref country code: LI

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

Effective date: 20020731

Ref country code: CH

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

Effective date: 20020731

Ref country code: BE

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

Effective date: 20020731

BERE Be: lapsed

Owner name: *STOCKO CONTACT G.M.B.H. & CO. K.G.

Effective date: 20020731

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

Ref country code: NL

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

Effective date: 20030201

Ref country code: DE

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

Effective date: 20030201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020704

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20030201