EP0128990A1 - Elektrisch leitender Stift für einen elektrischen Stecker - Google Patents

Elektrisch leitender Stift für einen elektrischen Stecker Download PDF

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Publication number
EP0128990A1
EP0128990A1 EP83401281A EP83401281A EP0128990A1 EP 0128990 A1 EP0128990 A1 EP 0128990A1 EP 83401281 A EP83401281 A EP 83401281A EP 83401281 A EP83401281 A EP 83401281A EP 0128990 A1 EP0128990 A1 EP 0128990A1
Authority
EP
European Patent Office
Prior art keywords
cylindrical part
spindle according
conductive pin
hollow cylinder
rounded end
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Withdrawn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
EP83401281A
Other languages
English (en)
French (fr)
Inventor
Daniel Dupays
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.)
CEMREP
Original Assignee
CEMREP
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 CEMREP filed Critical CEMREP
Priority to EP83401281A priority Critical patent/EP0128990A1/de
Priority to DE1983401281 priority patent/DE128990T1/de
Publication of EP0128990A1 publication Critical patent/EP0128990A1/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Withdrawn legal-status Critical Current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
    • 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

Definitions

  • the subject of the invention is a conductive pin for an electrical current plug or for any other analog means of connection used for the connection of an appliance or any electrical instrument.
  • the invention relates to a cylindrical type Near whose dimensions are fixed by standards, for example the CEE7 standard.
  • the main object of the invention is to eliminate any loss of material by machining and to achieve a simpler spindle, of economic cost price.
  • a spindle according to the invention is a hollow cylinder having a first rounded end part and a second end part presenting itself as a cylindrical part of smaller inside and outside diameters, preferably ending in an externally flared collar.
  • the thickness of the wall of a spindle according to the invention is substantially constant at all points.
  • This spindle is obtained by deep drawing of a flat blank; the ratio between the length and the outside diameter is greater than 4, preferably of the order of approximately 5.
  • a connection pin according to the invention is hollow with a wall thickness substantially equal at all points. It appears as a hollow cylinder 1 having a first end 2 rounded into a hollow hemisphere and an opposite end part which is a cylindrical part of smaller inside and outside diameters.
  • the two hollow cylinders 1 and 3 are connected by a truncated cone 4 and the cylinder 3 ends at the opposite by a collar 5 flared towards the outside.
  • the ratio between the length and the largest outside diameter is of the order of approximately.
  • This spindle is obtained by deep drawing of a flat blank which gives rise to a hollow cylinder of constant diameter terminated by the rounded end 2. Then a shrinking operation reveals the cylindrical part 3 of smaller diameter at the same time as the truncated cone 4 and collar 5.
  • the length of the cylindrical part 3 corresponds to the length of the stripped conductors 6 of an electric wire 7 to which the pin is fixed.
  • the collar 5 facilitates the introduction of the conductors into the cylindrical part 3. The fixing is then done by any known means: cold or hot crimping, welding, //

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP83401281A 1983-06-21 1983-06-21 Elektrisch leitender Stift für einen elektrischen Stecker Withdrawn EP0128990A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP83401281A EP0128990A1 (de) 1983-06-21 1983-06-21 Elektrisch leitender Stift für einen elektrischen Stecker
DE1983401281 DE128990T1 (de) 1983-06-21 1983-06-21 Elektrisch leitender stift fuer einen elektrischen stecker.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83401281A EP0128990A1 (de) 1983-06-21 1983-06-21 Elektrisch leitender Stift für einen elektrischen Stecker

Publications (1)

Publication Number Publication Date
EP0128990A1 true EP0128990A1 (de) 1984-12-27

Family

ID=8191411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83401281A Withdrawn EP0128990A1 (de) 1983-06-21 1983-06-21 Elektrisch leitender Stift für einen elektrischen Stecker

Country Status (2)

Country Link
EP (1) EP0128990A1 (de)
DE (1) DE128990T1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2028725A1 (de) * 2007-08-23 2009-02-25 Udo Kazmierczak Steckerbrücke mit Steckerhohlstift
EP2037547A1 (de) 2007-09-11 2009-03-18 Yinda Yu Herstellungsverfahren von zylindrischen Steckerstiften für elektrische Steckverbindungen und durch dieses Verfahren hergestellte Steckerstifte
CN100578862C (zh) * 2007-11-22 2010-01-06 林文镇 一种制作插头插脚的方法及其专用设备
DE202013101939U1 (de) 2013-05-03 2013-05-15 Taller Gmbh Teil-massiver Hohlstift
CN103178372A (zh) * 2007-08-13 2013-06-26 高隽(香港)有限公司 在挤压方法中成形的插头脚
DE102013208171A1 (de) * 2013-05-03 2014-11-06 Taller Gmbh Teil-massiver Hohlstift
US9407018B2 (en) 2011-07-20 2016-08-02 Bals Elektrotechnik Gmbh & Co. Kg Contact element for an electrical plug connector apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1121249A (fr) * 1954-03-24 1956-07-25 Aircraft Marine Products Borne à fiche
GB2037495A (en) * 1978-12-12 1980-07-09 Crabtree Electrical Ind Ltd Electrical Plug Pins

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1121249A (fr) * 1954-03-24 1956-07-25 Aircraft Marine Products Borne à fiche
GB2037495A (en) * 1978-12-12 1980-07-09 Crabtree Electrical Ind Ltd Electrical Plug Pins

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103178372A (zh) * 2007-08-13 2013-06-26 高隽(香港)有限公司 在挤压方法中成形的插头脚
EP2028725A1 (de) * 2007-08-23 2009-02-25 Udo Kazmierczak Steckerbrücke mit Steckerhohlstift
EP2037547A1 (de) 2007-09-11 2009-03-18 Yinda Yu Herstellungsverfahren von zylindrischen Steckerstiften für elektrische Steckverbindungen und durch dieses Verfahren hergestellte Steckerstifte
CN100578862C (zh) * 2007-11-22 2010-01-06 林文镇 一种制作插头插脚的方法及其专用设备
US9407018B2 (en) 2011-07-20 2016-08-02 Bals Elektrotechnik Gmbh & Co. Kg Contact element for an electrical plug connector apparatus
US9660358B2 (en) 2011-07-20 2017-05-23 Bals Elektrotechnik Gmbh & Co. Kg Contact element for an electrical plug connector device
DE202013101939U1 (de) 2013-05-03 2013-05-15 Taller Gmbh Teil-massiver Hohlstift
EP2800205A1 (de) 2013-05-03 2014-11-05 Taller GmbH Teil-massiver Hohlstift
DE102013208171A1 (de) * 2013-05-03 2014-11-06 Taller Gmbh Teil-massiver Hohlstift
DE102013208171B4 (de) 2013-05-03 2022-09-08 Taller Gmbh Teil-massiver Hohlstift

Also Published As

Publication number Publication date
DE128990T1 (de) 1985-05-09

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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

17P Request for examination filed

Effective date: 19830623

AK Designated contracting states

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

ITCL It: translation for ep claims filed

Representative=s name: JACOBACCI CASETTA & PERANI S.P.A.

TCAT At: translation of patent claims filed
TCNL Nl: translation of patent claims filed
DET De: translation of patent claims
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860904

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DUPAYS, DANIEL