(19)
(11) EP 1 973 199 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
10.08.2011 Bulletin 2011/32

(43) Date of publication A2:
24.09.2008 Bulletin 2008/39

(21) Application number: 08380096.1

(22) Date of filing: 18.03.2008
(51) International Patent Classification (IPC): 
H01R 4/62(2006.01)
H01R 11/18(2006.01)
 H01R 4/06(2006.01)
H01R 101/00(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 23.03.2007 ES 200700768

(71) Applicant: Ridelin, S.L.
08240 Manresa (Barcelona) (ES)

(72) Inventor:
  • Capelles de la Fuente, Rosa
    08240 Manresa (Barcelona) (ES)

(74) Representative: Aragones Forner, Rafael Angel et al
Morgades, Del Rio, Renter, S.L. Rector Ubach, 37-39, bjs. 2ยช
08021 Barcelona
08021 Barcelona (ES)

   


(54) A method for connecting together contact surfaces for electric connections


(57) Electric connectors are normally made by welding through a supply of heat and fusible material or by friction welding through heat generation, and they are made up of two pieces of different nature, wherein one of the pieces is tubular and effects the connection of the electrical lead of the corresponding cable and the other piece is elongated and effects the contact for establishing the connection of items of equipment of the type of transformers, electrical switchboards and others.
The method comprises the following stages:
- axially aligning the two pieces namely being the tubular one and the elongated one;
- preferentially by means of a screwing-in operation introducing a portion of the elongated piece through an end of the tubular piece up to an intermediary stop collar of the elongated piece; and
- riveting the portion of the elongated piece being located in the inside of the tubular piece against the cavity of said tubular piece adjacent to the introduction end.







Search report