ES2180681T3 - METHOD TO PRODUCE ELECTRICAL CONTACTS THAT MAY BE APPLIED IN PARTICULAR TO THE SOUL OF RAILS AND SIMILAR. - Google Patents

METHOD TO PRODUCE ELECTRICAL CONTACTS THAT MAY BE APPLIED IN PARTICULAR TO THE SOUL OF RAILS AND SIMILAR.

Info

Publication number
ES2180681T3
ES2180681T3 ES96117620T ES96117620T ES2180681T3 ES 2180681 T3 ES2180681 T3 ES 2180681T3 ES 96117620 T ES96117620 T ES 96117620T ES 96117620 T ES96117620 T ES 96117620T ES 2180681 T3 ES2180681 T3 ES 2180681T3
Authority
ES
Spain
Prior art keywords
soul
rails
similar
electrical contacts
produce electrical
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.)
Expired - Lifetime
Application number
ES96117620T
Other languages
Spanish (es)
Inventor
Ennio Peroni
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.)
Cembre SpA
Original Assignee
Cembre SpA
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 Cembre SpA filed Critical Cembre SpA
Application granted granted Critical
Publication of ES2180681T3 publication Critical patent/ES2180681T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • 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
    • H01R4/06—Riveted connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Electric Clocks (AREA)
  • Forging (AREA)

Abstract

SE PRESENTA UN METODO PARA PRODUCIR CONTACTOS ELECTRICOS (30) QUE PUEDEN SER APLICADOS EN PARTICULAR AL ALMA DE RIELES Y SIMILARES, EL METODO CONSTA DE LOS PASOS DE: - PREPARAR UNA PUNTA (1) DE TUBO DE COBRE QUE TIENE UNAS DIMENSIONES CALIBRADAS, INSERTAR LA PUNTA (1) EN UN TROQUEL (10) DE UNA PRENSA, REALIZAR UNA DEFORMACION EN FRIO PARA FORMAR UNA CABEZA PROVISTA DE UNA PESTAÑA EN EL EXTREMO DE UN VASTAGO INTERNAMENTE HUECO (21) , Y - EXTRAER EL CONTACTO ELECTRICO RESULTANTE (30) DEL TROQUEL.A METHOD IS PRESENTED TO PRODUCE ELECTRICAL CONTACTS (30) THAT MAY BE APPLIED IN PARTICULAR TO THE SOUL OF RAILS AND SIMILAR, THE METHOD CONSISTS OF THE STEPS OF: - PREPARING A POINT (1) OF COPPER TUBE THAT HAS A CALIBRATED DIMENSIONS, INSERT THE POINT (1) IN A TROQUEL (10) OF A PRESS, PERFORM A COLD DEFORMATION TO FORM A HEAD PROVIDED WITH AN EYEBROW HEAD (21), AND - REMOVE THE RESULTING ELECTRICAL CONTACT (30) OF THE TROQUEL.

ES96117620T 1996-02-27 1996-11-04 METHOD TO PRODUCE ELECTRICAL CONTACTS THAT MAY BE APPLIED IN PARTICULAR TO THE SOUL OF RAILS AND SIMILAR. Expired - Lifetime ES2180681T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000369A IT1282701B1 (en) 1996-02-27 1996-02-27 PROCEDURE FOR THE CREATION OF ELECTRICAL CONTACTS APPLICABLE PARTICULARLY ON THE CORE OF RAILS AND SIMILAR

Publications (1)

Publication Number Publication Date
ES2180681T3 true ES2180681T3 (en) 2003-02-16

Family

ID=11373414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96117620T Expired - Lifetime ES2180681T3 (en) 1996-02-27 1996-11-04 METHOD TO PRODUCE ELECTRICAL CONTACTS THAT MAY BE APPLIED IN PARTICULAR TO THE SOUL OF RAILS AND SIMILAR.

Country Status (5)

Country Link
EP (1) EP0793294B1 (en)
AT (1) ATE222665T1 (en)
DE (1) DE69623108T2 (en)
ES (1) ES2180681T3 (en)
IT (1) IT1282701B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20120406A1 (en) * 2012-03-15 2013-09-16 Cembre Spa PERMANENT ELECTRICAL CONTACT THAT CAN BE APPLIED ON THE SOUND OF RAILS AND THE LIKE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540255A (en) * 1967-12-13 1970-11-17 Lamson & Sessions Co Method and apparatus for making hollow metal articles
DE2838157A1 (en) * 1978-09-01 1980-03-13 Eberhardt Peka Fahrzeug Pipe flange forming device - uses ram and mandrel for flaring of pipe end prior to pressing operation
IT1215911B (en) * 1988-02-18 1990-02-22 Cembre Srl PERMANENT ELECTRIC CONTACT APPLICABLE TO THE SOUL OF SIMILAR RAILS.
FR2644714A1 (en) * 1989-03-22 1990-09-28 Commissariat Energie Atomique PROCESS FOR OBTAINING COPPER LARGE SIZE PARTS AND VERY FINE STRUCTURE FROM A CONTINUOUSLY CONTINUOUS LOPIN

Also Published As

Publication number Publication date
IT1282701B1 (en) 1998-03-31
ITMI960369A0 (en) 1996-02-27
ITMI960369A1 (en) 1997-08-27
DE69623108T2 (en) 2002-12-12
DE69623108D1 (en) 2002-09-26
EP0793294A2 (en) 1997-09-03
EP0793294B1 (en) 2002-08-21
EP0793294A3 (en) 1998-07-22
ATE222665T1 (en) 2002-09-15

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