BRPI0705470A - processo de ligação entre um par de láminas metálicas - Google Patents

processo de ligação entre um par de láminas metálicas

Info

Publication number
BRPI0705470A
BRPI0705470A BRPI0705470-0A BRPI0705470A BRPI0705470A BR PI0705470 A BRPI0705470 A BR PI0705470A BR PI0705470 A BRPI0705470 A BR PI0705470A BR PI0705470 A BRPI0705470 A BR PI0705470A
Authority
BR
Brazil
Prior art keywords
sheet
pair
tongues
indentations
sheets
Prior art date
Application number
BRPI0705470-0A
Other languages
English (en)
Inventor
Marco Simioli
Original Assignee
Kgr S R L
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 Kgr S R L filed Critical Kgr S R L
Publication of BRPI0705470A publication Critical patent/BRPI0705470A/pt
Publication of BRPI0705470B1 publication Critical patent/BRPI0705470B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/14—Projection welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Replacement Of Web Rolls (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Connection Of Plates (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Paper (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Materials For Medical Uses (AREA)

Abstract

"PROCESSO DE LIGAçãO ENTRE UM PAR DE LáMINAS METáLICAS". Um processo de coligação de um par de lâminas (12, 18), compreende as fases de formar em uma primeira lâmina (12) uma série de bossas (14a) de secção transversal substancialmente triangular, formar em uma segunda lâmina (18) uma série de aletas (22a) as quais se estendem a partir de um seu bordo periférico sobrepor as lâminas (12, 18) e coligar através de dobradura, comprimir as aletas (22a) da segunda lâmina (18) contra as bossas (14a) da primeira lâmina (12) através de meios de compressão, e soldar as lâminas (12, 18) através de médios de soldagem por projeção utilizando um pulso de corrente. As bossas (14a) e o perfil das aletas (22a) apresentam uma forma arqueada de modo tal a se estenderem ao longo de um percurso curvo.
BRPI0705470-0A 2006-12-15 2007-12-14 Processo de ligação entre um par de lâminas metálicas BRPI0705470B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000889A ITTO20060889A1 (it) 2006-12-15 2006-12-15 Procedimento di collegamento di una coppia di lamiere.
ITTO2006A000889 2006-12-15

Publications (2)

Publication Number Publication Date
BRPI0705470A true BRPI0705470A (pt) 2008-08-12
BRPI0705470B1 BRPI0705470B1 (pt) 2018-04-03

Family

ID=39106332

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705470-0A BRPI0705470B1 (pt) 2006-12-15 2007-12-14 Processo de ligação entre um par de lâminas metálicas

Country Status (7)

Country Link
EP (1) EP1932614B1 (pt)
AT (1) ATE479517T1 (pt)
BR (1) BRPI0705470B1 (pt)
DE (1) DE602007008818D1 (pt)
ES (1) ES2351362T3 (pt)
IT (1) ITTO20060889A1 (pt)
PL (1) PL1932614T3 (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11267851A (ja) * 1998-03-18 1999-10-05 Jatco Corp プロジェクション溶接法
DE69935844T2 (de) 1999-03-25 2008-01-10 Al-S Technology B.V. Verfahren und Vorrichtung zur Herstellung einer Buckelschweissverbindung zwischen Blechteilen

Also Published As

Publication number Publication date
BRPI0705470B1 (pt) 2018-04-03
ATE479517T1 (de) 2010-09-15
ITTO20060889A1 (it) 2008-06-16
EP1932614A1 (en) 2008-06-18
PL1932614T3 (pl) 2011-03-31
EP1932614B1 (en) 2010-09-01
DE602007008818D1 (de) 2010-10-14
ES2351362T3 (es) 2011-02-03

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: KGR S.P.A. (IT)

Free format text: ALTERADO DE: KGR S.R.L.

B25G Requested change of headquarter approved

Owner name: KGR S.P.A. (IT)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018090037940/SP DE 04/08/2009.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2859 DE 21-10-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.