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1. 发明公开

EP2705922A1 Seam welding robot with roller electrodes 有权
标题翻译：缝焊接机器人
公开(公告)号：EP2705922A1
公开(公告)日：2014-03-12
申请号：EP13178312.8
申请日：2013-07-29
申请人： Kabushiki Kaisha Yaskawa Denki
发明人： Nakakura, Masami , Sonoda, Teppei , Okahisa, Manabu
IPC分类号： B23K11/06
CPC分类号： B23K11/061 , B23K11/063
摘要： A seam welding robot (1, 1a to 1d) includes a robot arm (2) and a welding unit (3) that is coupled to the robot arm (2). The welding unit includes a pair of roller electrodes (31, 32). The pair of roller electrodes (31, 22) rotates following motion of the robot arm (2) while sandwiching and pressurizing welding targets. The welding unit (3) passes a welding electric current between the pair of roller electrodes (31, 32) to seam-weld the welding targets.

2. 发明公开

EP1736612A3 A method and apparatus for manufacturing seam-welded roof coverings of stainless steel 审中-公开
标题翻译：用于制造由不锈钢屋顶nahtgeschweissten方法和装置
公开(公告)号：EP1736612A3
公开(公告)日：2008-12-24
申请号：EP06445047.1
申请日：2006-06-15
申请人： Bjarnes System AB
发明人： Svanberg, Bjarne
IPC分类号： E04D3/362 , E04D15/04 , B23K11/06
CPC分类号： B23K11/063 , E04D3/362 , E04D3/369 , E04D15/04
摘要： A method and a welding unit for producing a seam-welded tin roof made of roofing sheets (30) with large flange (31) and low flange (32), the low flange on a sheet (30) placed on the underlay (50) being secured to the load-bearing structure of the roof by means of a bracket (40) comprising a base plate secured to the load-bearing roof structure, and a tongue protruding upwardly from the roof underlay, said tongue being connected to the low flange (32), and the large flange (31) on the following roofing sheet (30) being joined above the low flange of the previous sheet (30), and the join between low flange and large flange being seam-welded (55) along its length. A bracket (40) is used, the tongue of which has an end portion (41) which is bent out approximately 90° so as to lie parallel, close to and above the end portion (34) of the low flange (32), the end portion lying parallel with the main surface of the roofing sheet (30). The join between large flange and low flange is folded at its upper portion for connection of the bracket (40) to the roofing sheets (30). The seam-welding (55) is performed after the folding, using a welding unit (61, 62, 72) resting on the flange (39) and being displaced along said flange, the welding unit being provided with welding jaws (61, 62) applied to opposing sides of the upwardly protruding waist section of the flange-joint, spaced above the main surface of the roofing sheets (30).

3. 发明公开

EP1315592A1 HOLLOW MEMBER, MANUFACTURING METHOD THEROF, FLUID DISTRIBUTION SYSTEM USING THE HOLLOW MEMBER, AND FORMING APPARATUS OF HOLLOW MEMBER 有权
标题翻译：空心体，方法ITS，液体分布系统中使用空心体和设备为中空模板
公开(公告)号：EP1315592A1
公开(公告)日：2003-06-04
申请号：EP01963314.8
申请日：2001-09-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Onuma, Masashi Toyota Jidosha K. K. , YOSIMOTO, Kenji,Toyota Jidosha Kabushiki Kaisha , ISHUZI, Seiji,Toyota Jidosha Kabushiki Kaisha , ONUMA, Masashi,Toyota Jidosha Kabushiki Kaisha , OYAMA, Tsuyoshi,Toyota Jidosha Kabushiki Kaisha
IPC分类号： B23K11/00 , B23K11/08 , B21D22/14 , B21D53/88 , F01N3/28 , B21C37/06
CPC分类号： B21C37/0803 , B21C37/065 , B21C37/0815 , B21C37/15 , B21D22/18 , B21D53/88 , B23K11/0026 , B23K11/063 , B23K11/065 , B23K2201/006 , B23K2201/04 , F01N3/2842 , F01N2450/02 , Y10T29/49345 , Y10T29/49826
摘要： Individual plate members (W1, W2, W3, W4, W5) that are different in plate thickness or material are joined together by mush seam welding to form a hollow material (W, W'), and the rigidity is controlled in individual parts. By spinning the rigidity material (W, W'), a junction (1b) and a cone (1c) are formed in an optimum shape, and a hollow member (1) is manufactured. Thus, the hollow member (1) smooth in juntion and high in welding strength is obtained in spite of thin plate material. When this hollow member (1) is used in a catalyst container, the sealing performance is excellent without being accompanied by an increase in radiant noise or an increase in weight.

4. 发明授权

EP0885085B1 INNENSEITIGER SCHWEISSNAHTSCHUTZ VON BLECHROHREN 失效
标题翻译：金属管内部侧焊接保护
公开(公告)号：EP0885085B1
公开(公告)日：2003-01-15
申请号：EP97903200.0
申请日：1997-03-03
申请人： Frey, Ernst M.
发明人： Frey, Ernst M.
IPC分类号： B23K11/06
CPC分类号： B23K11/063
摘要： The invention relates to a continuous protective film (20), consisting of a thermoplastic synthetic material, which is applied to the inner side (68) of the longitudinal weld (16) of sheet metal pipes (10) which are supplied end to end across the welding arm (12) of a welding machine and an adjacent applicator arm (18). The thermoplastic synthetic material is continuously melted and applied using an applicator nozzle (44) across at least the entire width of the weld (16). The thermoplastic synthetic material fed continuously is preheated, melted and conveyed to the applicator nozzle (44) in a homogenous liquid state. The discharge opening of the nozzle is subsequently guided at an adjustable constant distance from the inner side of the longitudinal weld (16) of the sheet metal pipes (10), and the liquid synthetic material is applied in metered quantities. The melting apparatus (38) for carrying out the process comprises means for guiding the discharge opening of the applicator nozzle (44). Said means are, for example a follow-up roller, a sliding block or a probe.

5. 发明公开

EP1175951A3 Verfahren und Schweissvorrichtung zum Schweissen von Blechüberlappungen 有权
标题翻译：程序和焊接设备用于焊接重叠纸张
公开(公告)号：EP1175951A3
公开(公告)日：2002-10-23
申请号：EP01117489.3
申请日：2001-07-19
申请人： ELPATRONIC AG
发明人： Müller, Eugen , Ruscher, Jean-Paul
IPC分类号： B23K11/00 , B23K11/24 , B23K11/06 , B23K11/25
CPC分类号： B23K11/063 , B23K11/24 , B23K11/25 , B23K11/309
摘要： Bei der Schweissung von Behälterzargen aus Blech zwischen den Schweissrollen einer Schweissmaschine wird der Schweissstrom (3) erst dann an die Schweissrollen angelegt, wenn die Lage der Zarge (2) so ist, dass sich diese zwischen den Schweissrollenelektroden befindet. Auf diese Weise wird die Schweissqualität des ersten Schweisspunktes verbessert und bei der Verwendung von Drahtzwischenelektroden wird ein Drahtbruch sicher ausgeschlossen.

6. 发明公开

EP1213086A2 Seam resistance roller welding machine 有权
标题翻译：电阻缝焊机
公开(公告)号：EP1213086A2
公开(公告)日：2002-06-12
申请号：EP01115295.6
申请日：2001-06-25
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Adachi, Shigeru
IPC分类号： B23K11/06 , B23K11/36
CPC分类号： B23K11/063 , B23K2201/16
摘要： To provide a seam welding machine that may perform seam welding without fail with high quality without enlarging the system, an adjustment mechanism for adjusting an overlap amount of the two end portions, facing each other, of the leading and trailing strips (1,2); an elevating mechanism for moving up and down upper and lower clamps (19,20,39,40) to which one of the tail end of the leading strip (1) and the leading end of the trailing strip (2) when the two end portions, facing each other, of the leading and trailing strips are to be overlapped; and a feed mechanism for feeding one of the leading strip and the trailing strip in an overlap direction when the two end portions, facing each other, of the leading and trailing strips are to be overlapped are provided in only one of the outlet side clamp device (4) and the inlet side clamp device (5) and the other clamp device is fixedly mounted on the common base (3).

7. 发明公开

EP1175951A2 Verfahren und Schweissvorrichtung zum Schweissen von Blechüberlappungen 有权
标题翻译：维尔法豪
公开(公告)号：EP1175951A2
公开(公告)日：2002-01-30
申请号：EP01117489.3
申请日：2001-07-19
申请人： ELPATRONIC AG
发明人： Müller, Eugen , Ruscher, Jean-Paul
IPC分类号： B23K11/00 , B23K11/24
CPC分类号： B23K11/063 , B23K11/24 , B23K11/25 , B23K11/309
摘要： Bei der Schweissung von Behälterzargen aus Blech zwischen den Schweissrollen einer Schweissmaschine wird der Schweissstrom (3) erst dann an die Schweissrollen angelegt, wenn die Lage der Zarge (2) so ist, dass sich diese zwischen den Schweissrollenelektroden befindet. Auf diese Weise wird die Schweissqualität des ersten Schweisspunktes verbessert und bei der Verwendung von Drahtzwischenelektroden wird ein Drahtbruch sicher ausgeschlossen.
摘要翻译：焊接电流（3）不施加到电极，直到待焊接的材料在它们之间。焊接设备包括独立权利要求，其控制操作如上所述。

8. 发明公开

EP1083018A3 Method for quality control of welding in welding machines 审中-公开
标题翻译：一种用于在焊接装置的焊接质量控制方法
公开(公告)号：EP1083018A3
公开(公告)日：2001-12-12
申请号：EP00118183.3
申请日：2000-08-30
申请人： ADA Applicazioni Digitali e Analogiche S.r.l.
发明人： Tagliavini, Antonio
IPC分类号： B23K11/25 , B23K11/06
CPC分类号： B23K11/3036 , B23K11/061 , B23K11/062 , B23K11/063 , B23K31/125
摘要： A method for quality control of welding in a welding machine, consisting in estimating the energy of the welding spot through the integral of the welding power, the integration extremes of which are determined by the time interval between two successive zero crossings of the welding current.

9. 发明授权

EP0728555B1 Verfahren zum Schweissen von Behältern 失效
标题翻译：一种用于容器的焊接方法
公开(公告)号：EP0728555B1
公开(公告)日：1999-03-31
申请号：EP95119474.5
申请日：1995-12-11
申请人： ELPATRONIC AG
发明人： Aderhold, Harry
IPC分类号： B23K11/06
CPC分类号： B23K11/063 , B23K2201/12

10. 发明授权

EP0622147B1 Verfahren zum Rollnahtschweissen von Behältern und Rollnaht-Widerstandsschweissmaschine zur Durchführung des Verfahrens 失效
标题翻译：用于容器和辊缝电阻焊机用于执行该方法的缝焊方法
公开(公告)号：EP0622147B1
公开(公告)日：1997-08-20
申请号：EP94103276.5
申请日：1994-03-04
申请人： ELPATRONIC AG
发明人： Grau, Walter , Matievic, Tomislav , Schlemmer, Manfred
IPC分类号： B23K11/06
CPC分类号： B23K11/063

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