EP0877450A2 - Kombiniertes Herstellungsverfahren von Verbindergehäuse und Abstandhalter - Google Patents

Kombiniertes Herstellungsverfahren von Verbindergehäuse und Abstandhalter Download PDF

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Publication number
EP0877450A2
EP0877450A2 EP98500096A EP98500096A EP0877450A2 EP 0877450 A2 EP0877450 A2 EP 0877450A2 EP 98500096 A EP98500096 A EP 98500096A EP 98500096 A EP98500096 A EP 98500096A EP 0877450 A2 EP0877450 A2 EP 0877450A2
Authority
EP
European Patent Office
Prior art keywords
spacers
connector
connectors
cavities
manufacturing system
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.)
Withdrawn
Application number
EP98500096A
Other languages
English (en)
French (fr)
Other versions
EP0877450A3 (de
Inventor
Eduardo Rodriguez Buetas
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.)
Lear Automotive EEDS Spain SL
Original Assignee
Lear Automotive EEDS Spain SL
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 Lear Automotive EEDS Spain SL filed Critical Lear Automotive EEDS Spain SL
Publication of EP0877450A2 publication Critical patent/EP0877450A2/de
Publication of EP0877450A3 publication Critical patent/EP0877450A3/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4364—Insertion of locking piece from the front
    • H01R13/4365—Insertion of locking piece from the front comprising a temporary and a final locking position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/50—Bases; Cases formed as an integral body
    • H01R13/501—Bases; Cases formed as an integral body comprising an integral hinge or a frangible part

Definitions

  • the present patent application consists, as indicated in the description, of a "COMBINED SYSTEM FOR MANUFACTURING CONNECTORS AND OF SPACERS ", including the new features of construction, conformation and design fulfill the mission for which it was specifically designed, with maximum safety and efficiency.
  • the invention belongs to the technical sector of design and manufacture of connectors and their accessories such as tongues, sockets, male and female terminals.
  • the quality of a connector depends mainly on the ease with which we can work with him, the ease of including terminals inside it male and female and security that none of them stays in the back position.
  • a safety device also called spacer whose function is to ensure that, once introduced into the connector through their base the male terminals remain immobilized in their interior and that, when introduced, female terminals cannot move.
  • the recommended system therefore includes a first operation during which the connector and spacer in one piece and second place, the spacers are placed in the pre-assembly position by appropriate means.
  • the first operation may be performed by injection molding techniques, and the second by the bias of a conventional piston breaking the union of spacers with the connector at the same time that it does lower the spacers from their original position, on which they were injected with the connector, towards a more advanced position inside it.
  • the system may also include a device or a machine capable of performing both operations in one only, that is to say that of injection molding, separation of the connector spacers and the progression of these towards the interior of the connectors can be performed simultaneously.
  • the system will include a connector with several interior cavities to receive and shelter the corresponding terminals, male or female, means allowing the connector to be embedded inside a container element, adhesion means and a interior layout susceptible, thanks to its interior configuration, to allow entry of spacers and that these can fulfill their function secure the terminals inside the connector.
  • Figure 1 is a perspective of a connector (10) conventional, provided with means of inclusion (11), adhesion means (14) and provided inside with a cassetin (13) specially designed to work in collaboration with spacers (19).
  • Figure 2 is a side elevation view of the connector shown in Figure 1.
  • Figure 3 is a cross section in elevation of connector (10) with spacers (19) forming a single piece.
  • the system recommended in one of the embodiments possible includes a connector (10) provided with means inclusion (11), themselves formed by tongues (15) the end of which is formed by a transverse extension (24), provided in its central zone with a depression (25) so as to allow, by pressing (24), the introduction of the connector inside an element container not shown in the figures.
  • a connector 10 provided with means inclusion (11), themselves formed by tongues (15) the end of which is formed by a transverse extension (24), provided in its central zone with a depression (25) so as to allow, by pressing (24), the introduction of the connector inside an element container not shown in the figures.
  • depressions (14) were planned on the small lateral bases (21) of (10), all of these solutions being known and not the subject of the present invention because the system is applicable to any type of connector, the only requirement of which is that the internal drawer (13) is designed so that allow the introduction and function of spacers (19).
  • the connector (10) forms a whole with the spacers (19), in being joined by membranes (23) which unite (10) and (19), the material having been injected into a single mold, however that the technical solution of the system includes the provision of an active pressure medium posteriorly on the spacers (19) to break off membranes (23) and release (19) automatically, for in a second movement intervene in a way also simultaneous on the upper ends of (19) and introduce them inside the cavities (12) in ensuring the position of the male or female terminals at the interior of the cavities (12).
  • the means of pressure may be a the shape and to the extent appropriate to the connector (10) and the spacer (19), which can be used to that, in the first movement, it exerts a pressure of force F1 greater than that of resistance F2 of membranes (23) at break, the same piston performing then the same crushing of a force of F2 capable of to overcome the friction force of the spacers (19) against the walls of the cavities (12) for finally, through of a third crushing action of force F4, to embed the spacers (19) over the entire working length said cavities (12) by immobilizing the male terminals or female on (12).
  • the gland which is not shown on the figures, will be actuated by means of a cylinder fully pneumatic or hydraulic automatically with programming capability allowing to adapt to any type of connector and spacer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
EP98500096A 1997-05-09 1998-04-21 Kombiniertes Herstellungsverfahren von Verbindergehäuse und Abstandhalter Withdrawn EP0877450A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9700993 1997-05-09
ES9700993A ES2130995B1 (es) 1997-05-09 1997-05-09 Sistema combinado de fabricacion de conectores y spacers.

Publications (2)

Publication Number Publication Date
EP0877450A2 true EP0877450A2 (de) 1998-11-11
EP0877450A3 EP0877450A3 (de) 2000-03-15

Family

ID=8299228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98500096A Withdrawn EP0877450A3 (de) 1997-05-09 1998-04-21 Kombiniertes Herstellungsverfahren von Verbindergehäuse und Abstandhalter

Country Status (2)

Country Link
EP (1) EP0877450A3 (de)
ES (1) ES2130995B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094560A3 (de) * 1999-10-18 2001-10-04 Yazaki Corporation Verbindergehäuse und dessen Herstellungsverfahren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198370A (en) * 1975-12-23 1980-04-15 Sato Gasei Co., Ltd. Method of molding and stretching stoppers
US4150088A (en) * 1977-08-22 1979-04-17 Owens-Illinois, Inc. Method of injection molding with displacement of mold from injection position and applying pressure during cooling
DE3405253A1 (de) * 1984-02-15 1985-08-29 Altstädter Verpackungsvertriebs Gesellschaft mbH, 6102 Pfungstadt Deckel einer fluessigkeitspackung mit verfahren und vorrichtung zur herstellung desselben
JPH066469Y2 (ja) * 1986-02-12 1994-02-16 アンプ インコ−ポレ−テッド コネクタキット
US4927787A (en) * 1989-02-09 1990-05-22 Molex Incorporated Unitarily molded electrical connector housing with separable key
JPH07114131B2 (ja) * 1990-05-16 1995-12-06 矢崎総業株式会社 コネクタ
JP2611081B2 (ja) * 1992-03-30 1997-05-21 矢崎総業株式会社 コネクタの端子係止構造
JP2574781Y2 (ja) * 1992-12-02 1998-06-18 住友電装株式会社 コネクタ
ES1029510Y (es) * 1994-11-23 1995-11-01 Mecanismos Aux Ind Sistema adaptador de rangos de terminales para galletas y conectores.
DE69616409T2 (de) * 1995-04-24 2002-06-27 Sumitomo Wiring Systems, Ltd. Verbinder, dessen Herstellungsverfahren, Vorrichtung zum Formen eines derartigen Verbinders und Verfahren zum Montieren von einer Haltevorrichtung
ITTO970058U1 (it) * 1997-03-18 1998-09-18 Framatome Connectors Italia Metodo per la realizzazione di un connettore elettrico e semilavorato ottenuto con tale metodo.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094560A3 (de) * 1999-10-18 2001-10-04 Yazaki Corporation Verbindergehäuse und dessen Herstellungsverfahren
US6572415B1 (en) 1999-10-18 2003-06-03 Yazaki Corporation Connector housing and a manufacturing method thereof

Also Published As

Publication number Publication date
ES2130995B1 (es) 2000-03-01
ES2130995A1 (es) 1999-07-01
EP0877450A3 (de) 2000-03-15

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