EP0158845A2 - Douille enrobée d'isolant et dispositif pour la fabriquer - Google Patents

Douille enrobée d'isolant et dispositif pour la fabriquer Download PDF

Info

Publication number
EP0158845A2
EP0158845A2 EP85103143A EP85103143A EP0158845A2 EP 0158845 A2 EP0158845 A2 EP 0158845A2 EP 85103143 A EP85103143 A EP 85103143A EP 85103143 A EP85103143 A EP 85103143A EP 0158845 A2 EP0158845 A2 EP 0158845A2
Authority
EP
European Patent Office
Prior art keywords
plug
socket
base body
contact surface
insulating material
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
EP85103143A
Other languages
German (de)
English (en)
Other versions
EP0158845B2 (fr
EP0158845A3 (en
EP0158845B1 (fr
Inventor
Helmut Krell
Egon Kröpke
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 and Sohn GmbH and Co
Original Assignee
Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6231232&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0158845(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co filed Critical Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
Publication of EP0158845A2 publication Critical patent/EP0158845A2/fr
Publication of EP0158845A3 publication Critical patent/EP0158845A3/de
Application granted granted Critical
Publication of EP0158845B1 publication Critical patent/EP0158845B1/fr
Publication of EP0158845B2 publication Critical patent/EP0158845B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members
    • 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
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/05—Resilient pins or blades
    • H01R13/052—Resilient pins or blades co-operating with sockets having a circular transverse section

Definitions

  • the invention relates to a plug socket for plug pins with a contact surface that can be pressed onto a plug pin, a conductor connection area and an insulating jacket, the socket having a sleeve-shaped base body between the contact surface and the conductor connection area; the invention further relates to a device for producing such a socket.
  • Such sockets are mainly found in small device plugs, e.g. B. for shavers, use and must be well protected against the ingress of moisture and very often connectable with a corresponding plug pin and be detachable from this again.
  • the insulating material sheath usually serves at the same time as a handle for connecting and disconnecting the plug connection, from which only the sheathed area of the connecting cable protrudes.
  • plug sockets When encapsulating the socket with the insulating material, make sure that the contact surfaces remain free of the insulating material. However, this is difficult insofar as plug sockets are usually stamped in one piece from endless material webs and then produced from the blank (stamped part) by one or more bending processes will.
  • the invention has for its object to provide a socket of the type mentioned, which allows a simple sheathing with insulating material without the contact surfaces coming into contact with the insulating material, in particular, the connector should be centered accurately in the jacket;
  • a device for the simple manufacture of such sockets with a sheath produced by injection molding is to be provided.
  • a partial surface of the base body wall is bent into the base body cavity about a bending line extending approximately at right angles to the plug axis and its edge rests on the inner wall of the base body cavity.
  • the invention is therefore based on the basic idea of protecting the contact area of the socket from the side of the base body against the backward penetration of insulating material into the base body and the contact area in that a bent locking disk formed by the base body wall protects the rear end face of the base body against the ingress of Insulating material seals.
  • a partial area of the edge of the partial surface is provided in one in the inner wall of the base body Groove is held, a particularly good seal against sprayed insulating material is achieved.
  • tolerances between the partial surface serving as a locking disk and the base body can thus be absorbed.
  • Another advantage of this groove is that, in the bending process with which the sleeve-shaped base body is produced, no excessive radial forces are exerted on the already bent-over part surface forming the locking disk; the groove can namely have an oversize, so that elastic, radial deformation forces are not or only incompletely transmitted to the locking disk on the outer wall of the base body.
  • the partial surface forming the locking disk has a hole which is concentric with the contact surface, this can serve as a centering aid for a spraying aid described below.
  • the cross-sectional area of such a hole is preferably smaller than the plug passage area spanned by the contact area; the edge of the locking disk surrounding the hole then serves to support the spraying aid in the axial direction.
  • the plug socket can be surrounded by a sleeve with a plug passage opening which is pushed over the base body in the plug-in direction and positively abuts against it.
  • the spring elements of the plug socket which have the contact surfaces on their inner surface are also kept free of the insulating material in the region of their outwardly facing surface.
  • no insulating material can then penetrate into the opening in the base body wall which is inevitably formed by the bending of the locking disk.
  • the use of the aforementioned sleeve is not absolutely necessary.
  • the insulating material does not succeed in inserting racial penetration into the socket between the contact surface and a plug inserted before the sheathing process.
  • the invention is achieved with regard to a device for producing the insulating material sheathing of a plug socket according to the invention in the injection molding process by a plug pin arranged in the injection mold coaxially with the plug axis of the plug socket and suitable for the plug socket as a plug-in aid.
  • This plug pin therefore covers the contact surfaces of the socket. This cover is maintained throughout the injection molding process.
  • the spraying aid has a conical end region outside the plug socket, this makes it easier to center the plug pin when it is inserted into the plug socket.
  • the spraying aid preferably has a centering tip with an adjoining stop face, the centering tip fitting into the hole in the partial surface of the plug socket forming the locking disk and the stop face defining the axial end position of the spraying aid.
  • a plug socket according to the invention has a sleeve-shaped base body 1, on the front sides of which a conductor connection area 2 and on the other hand a contact area 3 are connected.
  • the conductor connection area 2 consists in a known manner of a crimp area 4 for contacting a conductor wire 6 and a crimp area 5 for clamping an insulating jacket 7 of the conductor wire 6.
  • the contact area 3 has spring arms 8, the inner surfaces of which form the contact surfaces 9 for a plug pin.
  • the base body 1 can - as shown - consist of a cylindrical sleeve with a longitudinal slot 10.
  • Such a one-piece plug socket is produced by first punching out a corresponding surface pattern from a flat material and then bending it to form the plug socket.
  • the plug socket according to the invention now arises from the fact that when punching out the sheet material in the area of the base body wall, a partial surface 11 is cut free in such a way that a region 12 of the edge of the partial surface 11 remains connected to the base body wall and the outline of the partial surface 11 is the inner cross section of the finished bent sleeve-shaped base body 1 corresponds as closely as possible.
  • the area 12 forms a bending line which extends approximately at right angles to the plug direction E of the plug socket.
  • the partial surface is bent into the later main body cavity 13 by approximately 90 °.
  • the remaining base body wall is then bent into the sleeve-shaped base body 1.
  • the base body wall lies radially on the partial surface 11, which can now fulfill its function as a locking disk - as described below.
  • the edge 14 of the partial surface (locking disk) 11 is preferably in a in the inner wall 15 e.g. groove 16 provided by embossing.
  • the plug socket can be surrounded by a sleeve 17 with a plug passage opening 18 which is pushed over the base body 1 in the plug-in direction E and positively abuts thereon; in this case the conductor connection area 2 can remain uncovered by the sleeve 17.
  • the plug socket which has already been crimped to the conductor, is inserted into a corresponding injection mold from one end and pushed onto a plug pin 19 serving as a spraying aid.
  • This plug pin seals the plug passage opening 18 and thus prevents the insulation material of the insulation jacket 20 from penetrating.
  • the locking disk 11 can have a hole 21 which is concentric with the surface spanned by the contact surface 9 perpendicular to the plug-in direction E.
  • a plug pin 22 serving as a spraying aid is inserted into this hole with its centering tip 23 until a stop surface 24 of the plug pin 22 abuts the edge of the hole 21.
  • the plug pin 22 can be part of an injection mold 25, into which it is inserted coaxially to the intended plug-in axis 26 and from which it protrudes, beginning with its conical end region 27.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP85103143A 1984-03-22 1985-03-19 Douille enrobée d'isolant et dispositif pour la fabriquer Expired - Lifetime EP0158845B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843410461 DE3410461A1 (de) 1984-03-22 1984-03-22 Steckerbuchse mit isolierstoffummantelung sowie vorrichtung fuer ihre herstellung
DE3410461 1984-03-22

Publications (4)

Publication Number Publication Date
EP0158845A2 true EP0158845A2 (fr) 1985-10-23
EP0158845A3 EP0158845A3 (en) 1988-10-05
EP0158845B1 EP0158845B1 (fr) 1990-02-07
EP0158845B2 EP0158845B2 (fr) 1993-06-23

Family

ID=6231232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103143A Expired - Lifetime EP0158845B2 (fr) 1984-03-22 1985-03-19 Douille enrobée d'isolant et dispositif pour la fabriquer

Country Status (3)

Country Link
EP (1) EP0158845B2 (fr)
DE (2) DE3410461A1 (fr)
IE (1) IE56663B1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207310A3 (en) * 1985-07-03 1989-03-15 Chrysler Corporation Mold fill wall for snap-in terminal retention
EP0337400A3 (en) * 1988-04-12 1990-10-03 Sumitomo Electric Industries, Limited Apparatus for connecting sets of electric wires to lead wires
JPH0722479U (ja) * 1993-09-30 1995-04-21 株式会社中立 丸ピン形コネクタ
EP0667056A4 (en) * 1992-10-30 1995-08-23 Berg Technology, Inc. Filter connector arrangement having a ferrite barrel with a rectangular bore.
EP0866518A1 (fr) * 1997-03-21 1998-09-23 KENDALL Medizinische Erzeugnisse GmbH Connecteur de sécurité pour électrodes médicales
EP1235305A3 (fr) * 2001-02-26 2003-12-10 Yazaki Corporation Connecteur
CN106229726A (zh) * 2016-08-31 2016-12-14 维尔斯电子(昆山)有限公司 一种两脚插座
WO2019102827A1 (fr) * 2017-11-22 2019-05-31 オムロン株式会社 Borne de connecteur et connecteur

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809209A1 (de) * 1988-03-18 1989-09-28 Souriau Electric Gmbh Isolierkoerper
DE4100346A1 (de) * 1991-01-08 1992-07-09 Preussag Ag Verfahren zur mechanischen aufbereitung von unsortiertem geraeteschrott
DE9309574U1 (de) * 1993-06-23 1994-08-04 Siemens AG, 80333 München Ein- oder mehrpoliger Stecker mit gespritztem Gehäuse
US5590463A (en) * 1995-07-18 1997-01-07 Elco Corporation Circuit board connectors
JPH10255864A (ja) * 1997-03-07 1998-09-25 Yazaki Corp 圧着端子
DE102004034102A1 (de) * 2004-07-15 2006-02-16 Escha Bauelemente Gmbh Steckerteil einer Steckverbindung sowie Herstellungsverfahren und Vorrichtung zum Herstellen desselben
DE102005002513B4 (de) * 2004-09-09 2007-09-13 Rema Lipprandt Gmbh & Co. Kg Verfahren zur Herstellung einer Steckdose und eines Steckers einer Geräte-Steckvorrichtung sowie einer Platinen-Steckvorrichtung, sowie Steckdose und Stecker hergestellt nach einem derartigen Verfahren
US7517235B2 (en) 2006-12-28 2009-04-14 General Electric Company Press fit connection for mounting electrical plug-in outlet insulator to a busway aluminum housing
JP6749039B2 (ja) 2013-11-13 2020-09-02 矢崎総業株式会社 端子付き電線
DE102014006874A1 (de) * 2014-05-12 2015-11-12 Yamaichi Electronics Deutschland Gmbh Steckverbinder
CN110838633B (zh) * 2019-10-21 2021-03-12 中国南方电网有限责任公司超高压输电公司检修试验中心 一种用于临时敷设的插拔式电缆接头
DE102023132087A1 (de) * 2023-11-17 2025-05-22 Weidmüller Interface GmbH & Co. KG Leitungssatz mit Steckverbinder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934181U (de) * 1965-08-02 1966-03-10 Siemens Ag Geraetesteckdose mit flachkontakthuelsen.
DE2614210C3 (de) * 1976-04-02 1979-09-20 Fa. Leopold Kostal, 5880 Luedenscheid Elektrischer Steckverbinder
DE2716393A1 (de) * 1977-04-13 1978-10-19 Bunker Ramo Kontaktelement zum einsatz in die kontaktkammer eines isolierkoerpers
DE2718844C3 (de) * 1977-04-28 1980-11-06 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Verfahren zur Herstellung einer an eine elektrische Leitung angeformten Kupplungsdose
DE3129452C2 (de) * 1981-07-25 1986-04-03 Sebulon 5600 Wuppertal Halbach Verfahren zur Herstellung von Schutzkontaktsteckern
DE3139207A1 (de) * 1981-10-02 1983-04-21 kabelmetal electro GmbH, 3000 Hannover Spritzwerkzeug zum herstellen von mehrpoligen steckerbuchsen und damit hergestllte steckerbuchse

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207310A3 (en) * 1985-07-03 1989-03-15 Chrysler Corporation Mold fill wall for snap-in terminal retention
EP0337400A3 (en) * 1988-04-12 1990-10-03 Sumitomo Electric Industries, Limited Apparatus for connecting sets of electric wires to lead wires
EP0667056A4 (en) * 1992-10-30 1995-08-23 Berg Technology, Inc. Filter connector arrangement having a ferrite barrel with a rectangular bore.
JPH0722479U (ja) * 1993-09-30 1995-04-21 株式会社中立 丸ピン形コネクタ
EP0866518A1 (fr) * 1997-03-21 1998-09-23 KENDALL Medizinische Erzeugnisse GmbH Connecteur de sécurité pour électrodes médicales
EP1235305A3 (fr) * 2001-02-26 2003-12-10 Yazaki Corporation Connecteur
CN106229726A (zh) * 2016-08-31 2016-12-14 维尔斯电子(昆山)有限公司 一种两脚插座
WO2019102827A1 (fr) * 2017-11-22 2019-05-31 オムロン株式会社 Borne de connecteur et connecteur
JP2019096482A (ja) * 2017-11-22 2019-06-20 オムロン株式会社 コネクタ用端子およびコネクタ
CN111033905A (zh) * 2017-11-22 2020-04-17 欧姆龙株式会社 连接器用端子和连接器
US11050180B2 (en) 2017-11-22 2021-06-29 Omron Corporation Connector terminal capable of suppressing reduction in connectivity and connector including the same

Also Published As

Publication number Publication date
IE56663B1 (en) 1991-10-23
EP0158845B2 (fr) 1993-06-23
IE850719L (en) 1985-09-22
DE3410461A1 (de) 1985-09-26
DE3576019D1 (de) 1990-03-15
EP0158845A3 (en) 1988-10-05
DE3410461C2 (fr) 1987-07-30
EP0158845B1 (fr) 1990-02-07

Similar Documents

Publication Publication Date Title
EP0158845B1 (fr) Douille enrobée d'isolant et dispositif pour la fabriquer
DE69021029T2 (de) Kreisförmiger elektrischer DIN-Verbinder.
DE102007038168B4 (de) Abgeschirmter Verbinder und Montageverfahren dafür
DE3823617C2 (fr)
DE102005036997B4 (de) Wasserdichter Verbinder
DE20007001U1 (de) Stecker mit einer Hülse
DE69321808T2 (de) Kabeldichtung für wasserdichte elektrische Verbinder
DE60001437T2 (de) Elektrische Verbinderanordnung mit Abschirmung zur unmittelbaren Befestigung an Geräte
DE1465204A1 (de) Kupplung fuer abgeschirmte Mehrleiter-Kabel
DE69836792T2 (de) Kupplungsvorrichtung für ein Ende eines Koaxialkabels
DE2652250B2 (de) Elektrische Kontaktvorrichtung
DE10350763A1 (de) Koaxialkabel mit Winkelsteckverbindung
DE19625601A1 (de) Steckerverbinderanordnung mit Mechanismus zur Bestätigung des Sitzes der Steckverbindergehäuse und Verfahren zur Befestigung der Steckverbindergehäuse
DE69415951T2 (de) Verbinderanordnung
DE4111054C2 (fr)
DE19844695A1 (de) Koaxialverbinder, Koaxialverbinderanordnung und Verfahren zu deren Herstellung
DE60015473T2 (de) Verbinder
DE69514433T2 (de) Werkzeug zum Einführen von metallischen Kontakten in Verbindergehäuse
EP1383209A1 (fr) Connecteur coaxial angulaire
DE3643087A1 (de) Schnellkupplungsklemme fuer den klemmenpol eines elektrischen geraetes
DE69413627T2 (de) Wasserdichter Stopfen und damit ausgerüstete Drahtanschlussklemme
DE2844786A1 (de) Einstueckiger, ummantelter kontakt
EP1054471A2 (fr) Connecteur électrique
DE2006427A1 (de) Kontakthalter für Steckverbinder
DE19525801C2 (de) Vorrichtung zum elektrisch leitenden Verbinden von zwei elektrischen Leitungen

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): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19880908

17Q First examination report despatched

Effective date: 19890308

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

ITF It: translation for a ep patent filed
ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3576019

Country of ref document: DE

Date of ref document: 19900315

R20 Corrections of a patent specification

Effective date: 19900312

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN

Effective date: 19901102

NLR1 Nl: opposition has been filed with the epo

Opponent name: N.V.PHILIPS'GLOEILAMPENFABRIEKEN.

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: GB

Payment date: 19920212

Year of fee payment: 8

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

Ref country code: FR

Payment date: 19920316

Year of fee payment: 8

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

Ref country code: NL

Payment date: 19920331

Year of fee payment: 8

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

Ref country code: DE

Payment date: 19920514

Year of fee payment: 8

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

Ref country code: GB

Effective date: 19930319

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19930623

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE FR GB IT NL

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

Ref country code: NL

Effective date: 19930623

NLR2 Nl: decision of opposition
EN3 Fr: translation not filed ** decision concerning opposition
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19931112

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

Effective date: 19930319

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

Ref country code: DE

Effective date: 19931201

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: FR

Ref legal event code: ST