BRPI0407962A - dispositivo para a proteção de eletrodos de soldagem - Google Patents

dispositivo para a proteção de eletrodos de soldagem

Info

Publication number
BRPI0407962A
BRPI0407962A BRPI0407962-0A BRPI0407962A BRPI0407962A BR PI0407962 A BRPI0407962 A BR PI0407962A BR PI0407962 A BRPI0407962 A BR PI0407962A BR PI0407962 A BRPI0407962 A BR PI0407962A
Authority
BR
Brazil
Prior art keywords
strip
electrode
protection
electrically conductive
welding electrodes
Prior art date
Application number
BRPI0407962-0A
Other languages
English (en)
Inventor
Walter Stieglbauer
Gerald Hieslmair
Original Assignee
Fronius Int Gmbh
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 Fronius Int Gmbh filed Critical Fronius Int Gmbh
Publication of BRPI0407962A publication Critical patent/BRPI0407962A/pt
Publication of BRPI0407962B1 publication Critical patent/BRPI0407962B1/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
    • B23K11/30—Features relating to electrodes
    • B23K11/3009—Pressure electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Arc Welding In General (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

"DISPOSITIVO PARA A PROTEçãO DE ELETRODOS DE SOLDAGEM". A presente invenção refere-se a um dispositivo para proteger um eletrodo (2) durante a soldagem à resistência de uma peça a soldar, particularmente chapa metálica (4, 5). O dispositivo compreende uma tira (1) que é aplicada sobre o eletrodo (2) e pode ser deslocada em relação ao último, um material de suporte (14) da dita tira tendo um revestimento eletricamente condutivo (15). Para aperfeiçoar a qualidade de soldagem, o revestimento (15) é aplicado ao lado oposto da tira (1) em relação ao eletrodo (2) e consiste em um material cuja dureza é inferior àquela do material de suporte (14) da tira (1). O revestimento macio, eletricamente condutivo, aperfeiçoa a transferência de corrente do eletrodo para a peça a soldar, assim prevenindo salpicos de solda e aperfeiçoando a qualidade de soldagem.
BRPI0407962-0A 2003-03-04 2004-01-28 dispositivo para a proteção de eletrodos de soldagem. BRPI0407962B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0031703A AT413666B (de) 2003-03-04 2003-03-04 Schutzeinrichtung für schweisselektroden
PCT/AT2004/000032 WO2004078404A1 (de) 2003-03-04 2004-01-28 Schutzeinrichtung für schweisselektroden

Publications (2)

Publication Number Publication Date
BRPI0407962A true BRPI0407962A (pt) 2006-03-07
BRPI0407962B1 BRPI0407962B1 (pt) 2011-11-16

Family

ID=32931997

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407962-0A BRPI0407962B1 (pt) 2003-03-04 2004-01-28 dispositivo para a proteção de eletrodos de soldagem.

Country Status (9)

Country Link
US (1) US7538293B2 (pt)
EP (1) EP1601489B1 (pt)
JP (1) JP4272672B2 (pt)
CN (1) CN100408245C (pt)
AT (2) AT413666B (pt)
BR (1) BRPI0407962B1 (pt)
DE (1) DE502004004943D1 (pt)
ES (1) ES2290668T3 (pt)
WO (1) WO2004078404A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413504B (de) * 2002-07-03 2006-03-15 Fronius Int Gmbh Elektrodenschutzeinrichtung
AT503193B1 (de) * 2006-02-08 2007-10-15 Fronius Int Gmbh Band zum schutz der elektroden einer punktschweisszange
FR2903034B1 (fr) * 2006-07-03 2009-04-10 Aro Soc Par Actions Simplifiee Pince a enserrer des toles, utilisee en association avec un bras manipulateur, et a module d'equilibrage electromecanique
JP4600873B2 (ja) * 2008-02-20 2010-12-22 株式会社ホンダアクセス 溶接を用いた塗装金属部品の製造方法
CN101961814A (zh) * 2009-07-24 2011-02-02 宝山钢铁股份有限公司 一种热镀铝锌钢板的点焊方法
CN102248270A (zh) * 2010-05-21 2011-11-23 通用汽车环球科技运作公司 焊接系统
KR101209729B1 (ko) * 2010-09-16 2012-12-07 현대자동차주식회사 편 방향 스폿 용접장치
CN102441731B (zh) * 2011-11-14 2014-02-12 江苏大学 一种提高铝合金点焊电极寿命的方法
CN102672335B (zh) * 2012-05-04 2014-07-16 天津大学 具有自动送料机构的点焊电极保护装置
CN102672332A (zh) * 2012-05-15 2012-09-19 上海交通大学 一种用于延长镀锌薄钢板电阻点焊电极使用寿命的方法
JP6149724B2 (ja) * 2013-02-06 2017-06-21 トヨタ自動車株式会社 溶接装置及び溶接方法
CN106624280B (zh) * 2016-12-31 2019-12-06 宿州速果信息科技有限公司 一种汽车装饰罩支架焊接方法
CN109048020A (zh) * 2018-09-14 2018-12-21 上海工程技术大学 一种适用于铝钢异种金属的带极点焊焊接工艺
CN113275724A (zh) * 2021-05-28 2021-08-20 天津津荣天宇精密机械股份有限公司 一种镀锌板电阻点焊方法及焊接装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1308778A (en) * 1919-07-08 Chusetts
US2356049A (en) * 1942-06-19 1944-08-15 Westinghouse Electric & Mfg Co Method of resistance welding
CH466451A (de) * 1966-11-26 1968-12-15 Schlatter Ag Verfahren zum Widerstandspunkt- oder -nahtschweissen
GB1313018A (en) * 1970-12-31 1973-04-11 Plessey Co Ltd Welding electrodes
JPS56151181A (en) * 1980-04-22 1981-11-24 Toyo Seikan Kaisha Ltd Welded can body and its production
US4425073A (en) * 1980-12-10 1984-01-10 Festo-Maschinenfabrik Gottlieb Stoll Pivotally supported gripping mechanism
FR2553320B1 (fr) * 1983-10-14 1986-02-21 Carnaud Sa Procede de soudage a la molette de corps d'emballages cylindriques, du type boites a conserves en un materiau comportant sur au moins une des faces d'une tole un revetement conducteur de resistance de contact specifique superieure a 1 x 10-5 ohm/cm2
JPS61135486A (ja) * 1984-11-24 1986-06-23 Toyo Seikan Kaisha Ltd 溶接缶胴体の製造方法
JPS61159288A (ja) 1984-12-28 1986-07-18 Kobe Steel Ltd Ａ１又はａ１合金の電気抵抗溶接法
JPS6240993A (ja) * 1985-08-19 1987-02-21 Nippon Steel Corp シ−ム熔接用ワイヤ−電極
JPH04322886A (ja) 1991-04-24 1992-11-12 Furukawa Alum Co Ltd 金属板の抵抗溶接装置
DE4217617A1 (de) * 1991-05-27 1992-12-03 Sumitomo Light Metal Ind Elektrode fuer das punktschweissen
JPH0531586A (ja) * 1991-07-26 1993-02-09 Furukawa Alum Co Ltd 鋼板の抵抗溶接法
JP2867777B2 (ja) 1992-01-17 1999-03-10 トヨタ自動車株式会社 抵抗スポット溶接用電極保護装置
JPH0751865A (ja) * 1993-08-16 1995-02-28 Toyota Motor Corp 抵抗溶接電極用保護シート及びその製造方法並びにその使用方法
US5552573A (en) * 1993-12-08 1996-09-03 The Furukawa Electric Co., Ltd. Resistance welding process for aluminum and aluminum alloy materials
JPH08118037A (ja) 1994-10-28 1996-05-14 Furukawa Electric Co Ltd:The 金属板の抵抗溶接方法及び抵抗溶接装置
JPH1029071A (ja) 1996-07-12 1998-02-03 Furukawa Electric Co Ltd:The 電気抵抗スポット溶接用自動インサート供給装置
DE19637410C1 (de) * 1996-09-13 1998-01-02 Bayerische Motoren Werke Ag Elektrode zum Widerstands-Punktschweißen von Aluminium-Blechen
DE19754546A1 (de) 1997-12-09 1999-06-10 Bayerische Motoren Werke Ag Punktschweißwerkzeug mit einer Wickelvorrichtung
JP2002045974A (ja) 2000-08-02 2002-02-12 Hosei Brake Ind Ltd スポット溶接装置

Also Published As

Publication number Publication date
US7538293B2 (en) 2009-05-26
US20060131281A1 (en) 2006-06-22
EP1601489A1 (de) 2005-12-07
CN100408245C (zh) 2008-08-06
JP4272672B2 (ja) 2009-06-03
ES2290668T3 (es) 2008-02-16
AT413666B (de) 2006-04-15
BRPI0407962B1 (pt) 2011-11-16
ATA3172003A (de) 2005-09-15
CN1744963A (zh) 2006-03-08
DE502004004943D1 (de) 2007-10-25
JP2006519104A (ja) 2006-08-24
WO2004078404A1 (de) 2004-09-16
EP1601489B1 (de) 2007-09-12
ATE372850T1 (de) 2007-09-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/01/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A 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 2344 DE 08-12-2015 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.