EP0765011A2 - Méthode de fabrication d'un organe de connexion pour dispositif de raccordement destiné à connecter des tils conducteurs électriques - Google Patents

Méthode de fabrication d'un organe de connexion pour dispositif de raccordement destiné à connecter des tils conducteurs électriques Download PDF

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Publication number
EP0765011A2
EP0765011A2 EP96114790A EP96114790A EP0765011A2 EP 0765011 A2 EP0765011 A2 EP 0765011A2 EP 96114790 A EP96114790 A EP 96114790A EP 96114790 A EP96114790 A EP 96114790A EP 0765011 A2 EP0765011 A2 EP 0765011A2
Authority
EP
European Patent Office
Prior art keywords
contact
connectors
bent
strip
tongues
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Withdrawn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
EP96114790A
Other languages
German (de)
English (en)
Other versions
EP0765011A3 (fr
Inventor
Hans Reichle
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.)
Reichle and De Massari AG
Original Assignee
Reichle and De Massari AG
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 Reichle and De Massari AG filed Critical Reichle and De Massari AG
Publication of EP0765011A2 publication Critical patent/EP0765011A2/fr
Publication of EP0765011A3 publication Critical patent/EP0765011A3/fr
Withdrawn legal-status Critical Current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
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base

Definitions

  • the present invention relates to a method for producing contact connectors made of electrically conductive material for connecting devices for connecting electrically insulated conductor wires, which contact connectors have a separable contact bridge, with slotted end parts for receiving wire ends, whereby resilient, parallel bridging contact tongues protrude from the end parts that each have a contact surface at the free end.
  • Contact connectors of this type are known, for example, from EP patent 0 370 380 by the same applicant and are in a connection device, Like terminal block for data communication, can be used both as an isolating contact and as a through contact.
  • the object of the present invention is now a substantial improvement of such known methods in order to simplify and reduce the cost of manufacturing the contact connectors in accordance with today's requirements.
  • contact connectors are punched out of an endless material strip in their development and while maintaining edge strips, then at least partially bent, then galvanized and then finished bent.
  • a preferred embodiment of the method according to the invention then consists in that the respective intermediate product is rewound after punching out, pre-bending, galvanizing and finishing bending.
  • the cutting to length occurs only immediately before the assembly, which, in addition to galvanizing in a continuous process, brings about a further improvement in storage.
  • At least the contact surfaces of the contact tongues can be pre-bent on the developments of the contact connectors punched out from an endless material strip and held by at least one edge strip, or the contact connectors can be bent down to one of the contact tongues on the developments punched out of an endless material strip and held by at least one edge strip .
  • the at least one edge strip is then preferably cut off only after or when the connecting device is equipped.
  • the present invention further relates to contact connectors produced by the method according to the invention.
  • the contact connector 1 made of electrically conductive material for connecting devices for connecting electrically insulated line wires according to FIG. 1, comprises a separable contact bridge 2, which in this case merges into end sections 5, which are widened in area and have receiving slots 4 for wire ends (not shown), which at least merge into two are approximately parallel planes.
  • the side of the leg 3 protrude from the end parts 5 resilient, opposing contact tongues 6,6 ', each carrying at the free end a contact surface 7, which lie against each other under the effect of the spring tension of the contact tongues 6,6' with a predetermined pressure.
  • the developments 1 'of the contact connectors are first of all made from an endless belt 20 with a modular spacing punched out according to the contact distance of the connection device 10 (FIG. 3), edge strips 21 holding the developments together.
  • At least the contact surfaces 7 of the contact tongues 6, 6 ' are then pre-bent on the unwindings 1' of the contact connectors 1 which are punched out of an endless material strip 20 and held by at least one edge strip 21, 21 ', as can be seen in FIG. 2, or they are the contact connectors bent to the contact tongue 6, as shown in FIG. 3.
  • the endless strip of material thus prepared is then galvanized in a continuous process.
  • connection device 10 here the terminal strip with comb strips 14 and with grooves 15 for the conductor wires (not shown), can be fitted from the wound end product, with the edge strips 21, 21 'being cut to length and removed.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Multi-Conductor Connections (AREA)
EP96114790A 1995-09-19 1996-09-16 Méthode de fabrication d'un organe de connexion pour dispositif de raccordement destiné à connecter des tils conducteurs électriques Withdrawn EP0765011A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2647/95 1995-09-19
CH264795A CH690214A5 (de) 1995-09-19 1995-09-19 Verfahren zur Herstellung von Kontaktverbindern für Anschlussvorrichtungen zum Verbinden elektrischer Leiter.

Publications (2)

Publication Number Publication Date
EP0765011A2 true EP0765011A2 (fr) 1997-03-26
EP0765011A3 EP0765011A3 (fr) 1998-06-17

Family

ID=4238450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96114790A Withdrawn EP0765011A3 (fr) 1995-09-19 1996-09-16 Méthode de fabrication d'un organe de connexion pour dispositif de raccordement destiné à connecter des tils conducteurs électriques

Country Status (2)

Country Link
EP (1) EP0765011A3 (fr)
CH (1) CH690214A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004607A1 (fr) * 1998-07-16 2000-01-27 Reichle & De-Massari Ag Ensemble de lames de contact destine a une barrette de connexion multiple pour des raccords de cables, et barrette de connexion multiple
EP1085553A1 (fr) * 1999-09-17 2001-03-21 Proner Comatel Procédé de fabrication en série de modules porte-fusible et modules porte-fusible obtenus par le procédé

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327958A (en) * 1980-05-05 1982-05-04 Amp Incorporated Connector jack
SU1026212A1 (ru) * 1982-03-24 1983-06-30 Рижское Ордена Ленина Производственное Объединение Вэф Им.В.И.Ленина Способ изготовлени контактных элементов
DD243145A1 (de) * 1985-11-29 1987-02-18 Adw Ddr Verfahren zur herstellung einer faltkontaktfeder
DE3724033A1 (de) * 1986-12-22 1988-06-30 Erni Elektroapp Verfahren zum herstellen einteiliger kontaktfedern
CH678467A5 (fr) * 1988-11-22 1991-09-13 Reichle & De Massari Fa
JPH0439880A (ja) * 1990-06-04 1992-02-10 Sumitomo Wiring Syst Ltd 端子の製造方法
US5307562A (en) * 1992-11-06 1994-05-03 The Whitaker Corporation Method for making contact

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004607A1 (fr) * 1998-07-16 2000-01-27 Reichle & De-Massari Ag Ensemble de lames de contact destine a une barrette de connexion multiple pour des raccords de cables, et barrette de connexion multiple
US6514094B1 (en) 1998-07-16 2003-02-04 Reichle & De-Massari Ag Set of contact blades in a multiple connector strip for cable connectors, and multiple connector strip
EP1085553A1 (fr) * 1999-09-17 2001-03-21 Proner Comatel Procédé de fabrication en série de modules porte-fusible et modules porte-fusible obtenus par le procédé
FR2798778A1 (fr) * 1999-09-17 2001-03-23 Proner Comatel Sa Procede de fabrication en serie de modules porte-fusible et modules porte-fusible obtenus par le procede

Also Published As

Publication number Publication date
EP0765011A3 (fr) 1998-06-17
CH690214A5 (de) 2000-05-31

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