公开(公告)号：EP1633520A1

公开(公告)日：2006-03-15

申请号：EP04732636.8

申请日：2004-05-13

Applicant: EFES TEX AG

Inventor： LARIKKA, Leo

IPC: B23K9/16 ,  B23K9/028

CPC classification number: B23K9/162 ,  B23K2201/06

Abstract: The invention relates to an apparatus for welding cylindrical elements and toroidal bodies, said apparatus comprising a base (13), an electrode adaptor (14), having a welding electrode (15) attached thereto, a fitting member (1) which is mounted on the base (13) and has the rotatably bearing-mounted electrode adaptor (14) extended therethrough, and a shielding gas chamber (3), which is dismountably mountable on the fitting member (1), around the electrode (15). The shielding gas chamber’s (3) accommodation space for elements or bodies (A, B) to be welded is designed in such a way that the elements or bodies (A, B) to be welded constitute a section of the walls defining the shielding gas chamber’s (3) gas space and further constitute a partition for dividing the shielding gas chamber for two chamber compartments, one of which, an inner chamber, directs the shielding gas to the interior of the elements or bodies to be welded and the other, an outer chamber (5, 5.1, 5.2), surrounds the eventual weld.

公开(公告)号：EP1621279A1

公开(公告)日：2006-02-01

申请号：EP04425572.7

申请日：2004-07-29

Applicant: Magneti Marelli Sistemi di Scarico S.p.A.

Inventor： Fargnoli, Raffaele

IPC: B23K9/028 ,  B23K37/02

CPC classification number: B23K9/0282 ,  B23K37/0538 ,  B23K2201/06

Abstract: Device for the relative rotation of two tools (welding torches) with respect to a component of an exhaust system of a vehicle engine, around a first and a second axis of the component, parallel to each other and eccentric, for completing the same with the butt welding of two pipes located along the first and second axis; the device includes a support cradle with axial symmetry for the component, within which the component can be set with its first axis coaxial with an axis of rotation of the cradle; means for rotating the cradle around its axis of rotation by at least 360°, first support means for a first tool located at a first radial distance from the first axis, second support means for a second tool located at a second radial distance from the second axis, means for rotating the second support means around the second axis, along a circumference having as its radius the second radial distance, and transmission means for transmitting a synchronised movement of rotation from the means for rotating the cradle to the means for rotating the second support means.

Abstract translation: 装置的两个工具（焊炬）相对于车辆发动机的排气系统中，围绕第一和所述部件的第二轴的部件的相对旋转，相互平行和偏心，用于完成与所述相同的 沿着第一和第二轴位于两个管的对接焊; 该装置包括与用于所述部件的轴向对称的支撑托架，它可以被设置，其第一轴线同轴在托架的旋转轴线在组件内; 装置，用于围绕其至少360°的旋转轴线旋转的托架，第一支持位于距所述第一轴线的第一径向距离处的第一工具装置，第二支撑装置，用于位于距第二的第二径向距离的第二工具 轴，用于旋转第二支撑围绕第二轴是指，沿着具有作为其半径的第二径向距离的圆周上，和用于发送从所述手段旋转的同步运动，用于旋转第二旋转摇篮到手段发送装置 意味着支持。

公开(公告)号：EP1018563B1

公开(公告)日：2005-11-02

申请号：EP98938895.4

申请日：1998-08-19

Applicant: JGC Corporation

Inventor： YAMAMOTO, Katsumi, Res. & Dev. Center, JGC Corp. ,  MURATA, Takeo, Res. & Dev. Center, JGC Corp ,  SASANO, Rin, Res. & Dev. Center, JGC Corp. ,  SATO, Kenji, Res. & Dev. Center, JGC Corp. ,  NAKAMURA, Toshikazu, Res. & Dev. Center, JGC Corp ,  ICHIMURA, Muneyasu, Res. & Dev. Center, JGC Corp. ,  ISHII, Kunio, JGC Corporation ,  HOSOYA, Keizo, JGC Corporation

IPC: C22C38/00 ,  C22C38/18 ,  B23K20/00 ,  C07C4/04 ,  C10G9/16 ,  B23K20/02 ,  B23K20/16 ,  C10G9/20

CPC classification number: B23K20/16 ,  B23K20/02 ,  B23K20/021 ,  B23K2201/04 ,  B23K2201/06 ,  B23K2201/14 ,  B23K2203/05 ,  C10G9/203 ,  C22C1/10 ,  C22C32/0026 ,  C22C33/0228 ,  C22C38/18 ,  F16L9/02 ,  F16L13/14 ,  F27B17/00 ,  Y10S428/935 ,  Y10S428/941 ,  Y10T428/12937 ,  Y10T428/12944 ,  Y10T428/12958 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/12979

Abstract: A heating furnace tube, a method of using the same and a method of manufacturing the same which have been developed with a view to eliminating inconveniences occurring when a carbon-containing fluid is made to flow in the heating furnace tube. The heating furnace tube which comprises a rare earth oxide particle distributed iron alloy containing 17-26 wt.% of Cr and 2-6 wt.% of Al. The method of manufacturing this heating furnace tube which comprises the steps of forming or inserting an insert metal on or into at least one of a joint end portion of one heating furnace tube element and that of the other heating furnace tube element, bringing these two joint end portions into pressure contact with each other directly or via an intermediate member, and diffusion welding the two heating furnace tube elements to each other by heating the insert metal.

Abstract translation: 已经开发了加热炉管，其使用方法，以消除在加热炉管中使含碳流体流动时发生的不便。 该加热炉管包含含有17-26重量％Cr和2-6重量％Al的稀土氧化物颗粒分布铁合金。

公开(公告)号：EP1483077B1

公开(公告)日：2005-10-26

申请号：EP03717203.8

申请日：2003-03-07

Applicant: Stapla Ultraschalltechnik GmbH

Inventor： MÖRSCHNER, Rolf ,  WAGENBACH, Udo

IPC: B23K20/10 ,  B29C65/74 ,  B29C65/08 ,  B29C57/10

CPC classification number: B29C65/7443 ,  B23K20/10 ,  B23K20/106 ,  B23K2201/06 ,  B23K2201/14 ,  B29C65/08 ,  B29C66/1122 ,  B29C66/4312 ,  B29C66/5221 ,  B29C66/80 ,  B29C66/81422 ,  B29C66/81423 ,  B29C66/81427 ,  B29C66/81431 ,  B29C66/81433 ,  B29C66/8167 ,  B29C66/8322 ,  B29K2995/0069 ,  B29L2023/005 ,  B29L2023/22

Abstract: The invention relates to a device for the fluid-tight sealing and separation of a pipe section (10, 16, 18) by means of an ultrasonic welding device, comprising a sonotrode (20) with a first welding surface (22, 24), an anvil (21) with a second welding surface (42, 44) that is assigned to the first welding surface, and a separating element (26) which starts from the sonotrode and extends past the first welding surface. In order to be able to separate a section (16, 18) of a pipe (10) in such a way that the pipe (10) is sealed in a fluid-tight manner regardless of the side on which the said section (16, 18) is located and without having to change tools or reposition the ultrasonic welding device, the sonotrode (20) is provided with two first welding surfaces (22, 24) which are placed at a distance from each other and to which two second welding surfaces (42, 44) of the anvil (21) are assigned, the separating element (26) is disposed between the two first welding surfaces (22, 24), and a recess (46) which is located between the two second welding surfaces (42, 44) of the anvil (21) is assigned to the separating element (26).

公开(公告)号：EP1586409A1

公开(公告)日：2005-10-19

申请号：EP05252185.3

申请日：2005-04-07

Applicant: Thomas, Dean William

Inventor： Thomas, Dean William

IPC: B23K37/00 ,  B23K3/08 ,  F16L57/04 ,  A62C2/06

CPC classification number: B23K3/085 ,  A62C2/06 ,  A62C8/08 ,  B23K2201/06 ,  F16L57/04 ,  F16L59/026 ,  Y10T428/24231 ,  Y10T428/24273 ,  Y10T428/24314

Abstract: A heat protective article 50 is a mat made of a heat resistant material. The mat has a through-hole 52 and an opening 54 extending from an edge 56 of the mat to the through-hole. A flap 60 is provided for selectively covering the opening 54. The heat protective article 50 can be fitted around a pipe by working the pipe along the opening 54 until it is received in the hole-hole. The heat protective article can then be orientated so that it provides suitable protection for adjacent surfaces during a process, such as soldering a joint, that requires the application of heat to the pipe.

Abstract translation: 热保护制品50是由耐热材料制成的垫。 垫具有从垫子的边缘56延伸到通孔的通孔52和开口54。 提供了用于选择性地覆盖开口54的挡板60.防护物品50可以沿着开口54通过加工管道而被安装在管道周围，直到其被容纳在孔洞中。 然后可以将热保护制品定向，使得其在诸如需要向管道施加热量的过程（例如焊接接头）期间为相邻表面提供适当的保护。

公开(公告)号：EP1506834A1

公开(公告)日：2005-02-16

申请号：EP04010150.3

申请日：2004-04-29

Applicant: VEGA Grieshaber KG

Inventor： Becherer, Frank

IPC: B23K26/28 ,  B23K35/02 ,  B23K37/053 ,  F16L13/02 ,  G01F23/00

CPC classification number: G01F23/00 ,  B23K26/282 ,  B23K35/0277 ,  B23K37/0533 ,  B23K2201/06 ,  F16L13/0218

Abstract: Die Erfindung bezieht sich auf ein Verfahren, eine Schweißvorrichtung bzw. einen Schweißzusatzwerkstoff (5) zum Schweißen einer Schweißnaht zwischen zwei Bauteilen (1,3;3,4) beim Herstellen eines Füllstandsmessgeräts. In für sich bekannter Art und Weise werden dabei ein erstes und ein zweites Bauteil (1,3;3,4) aneinander gesetzt und ein Schweißzusatzstoff (5) bereitgestellt bzw. zugeführt, wobei das erste Bauteil (1;3) und das zweite Bauteil (3;4) mit dem Schweißzusatzstoff (5) unter Hitzezuführung aneinandergeschweißt werden. Vorteilhafterweise wird zum Ermöglichen einer gleichmäßigeren Schweißnaht, der Schweißzusatzstoff (5) vor dem Schweißen als ein geformter Schweißzusatzstoff (5) in den Bereich der Schweißnaht zwischen dem ersten und dem zweiten Bauteil (1,3;3,4) gesetzt, wobei die Form des Schweißzusatzstoffes (5) der Form der Schweißnaht zumindest teilweise angepasst ist.

Abstract translation: 焊接两个结构部件之间的接缝包括：将第一和第二结构部件连接在一起，准备辅助焊接材料，并且在引入热量使用辅助焊接材料焊接所述第一和第二结构部件。 焊接材料在接缝区域焊接之前。 焊接材料的形状被选择为部分匹配焊缝的形状。 独立权利要求中，以便包括用于：（A）一种焊接装置（6），用于执行上述方法，其包括一个保持装置，用于保持所述两个结构部件（1，3,4）和辅助焊接材料（7）（5 5 *“）在寻求方式做了形辅助焊接材料保持插入在焊接过程中的结构部件之间的区域; 和（B），以辅助焊接材料形成为与相匹配的焊缝（8）的形状。

公开(公告)号：EP1503089A1

公开(公告)日：2005-02-02

申请号：EP03090235.7

申请日：2003-07-26

Applicant: INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH

Inventor： Gigengack, Thomas, Dipl.-Ing. ,  Mende, Torsten, Dipl.-Ing. ,  Kaya, Selahattin, Dipl.-Wi.-Ing. (FH)

IPC: F16B5/04 ,  F16B19/10 ,  F16B19/08

CPC classification number: B21J15/02 ,  B21J15/025 ,  B21J15/027 ,  B21J15/04 ,  B21J15/043 ,  B21J15/048 ,  B21J15/08 ,  B23K20/129 ,  B23K2201/06 ,  F16B5/04 ,  F16B19/1072

Abstract: Die Erfindung bezieht sich auf das Verbinden von Bauteilen (1;2) mit einseitiger Zugänglichkeit unter Verwendung eines Blindniets (3), wobei für eine spanlose, vollkommen abdichtende Vernietung der Bauteile (1,2) gesorgt werden soll. Zu diesem Zweck wird erfindungsgemäß der Dornkopf (8) des in der Blindniethülse (4) geführten Nietdorns (7) mit einem kegelstumpfförmigen Abschnitt (12) ausgebildet, dessen Stirnfläche (13) bei Rotierung des Blindniets (3) mit einer axial gerichteten Vorschubkraft gegen das zugewandte Bauteil gedrückt wird, wobei der Bauteilwerkstoff im Bearbeitungsbereich erwärmt und fließfähig gemacht wird, der rotierende Dornkopf (8) fortlaufend ein die beiden Bauteile (1;2) durchsetzendes Fließloch (20) formt, der verdrängte überflüssigen Bauteilwerkstoff mit dem Dornkopf (8) kappenartig verbunden wird, der Blindniet (3) die Bauteil (1;2) bis zum Anschlag des Setzkopfes (5) der Blindniethülse (4) am zugewandten Bauteil durchdringt und der Nietdorn (7) unter Stauchung des blindseitigen Endes der Blindniethülse (4) zurückgezogen wird, bis der Dornkopf (8) abdichtend in der festen Verbindungsstelle der beiden Bauteile (1;2) verbleibt.

Abstract translation: 通过使用盲铆钉用于与单面访问组件（1.2）的所述连接的过程包括：形成（8）（7）被引导在盲铆钉的心轴的头部的截锥形部分（12） 铆钉套（4），由此，由盲铆钉的转动这部分的端面被抵靠面部件在轴向推力按压。 在工作区中的成分材料被加热和变得可流动时，心轴头部形成一个孔穿透所述两种组分，并且移位的材料接合到心轴头部等的帽。 盲铆钉穿过两个组件直至铆钉套筒的套头（5）停止在面对部件，并通过铆钉套筒的盲侧端部的镦铆钉心轴被撤回，直到心轴头保持在固定密封 连接这两个部件的位置。 一个独立的claimsoft包括用于组件的与片面访问所述连接的装置。

公开(公告)号：EP1285719B1

公开(公告)日：2004-11-17

申请号：EP02016943.9

申请日：2002-08-01

Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Inventor： Brenner, Berndt ,  Fux, Volker

IPC: B23K26/42 ,  B23K13/01 ,  C21D6/02

CPC classification number: F15B15/1457 ,  B23K10/027 ,  B23K26/32 ,  B23K26/342 ,  B23K26/60 ,  B23K26/70 ,  B23K35/0222 ,  B23K35/0244 ,  B23K35/0255 ,  B23K35/327 ,  B23K2201/04 ,  B23K2201/06 ,  B23K2201/14 ,  B23K2201/20 ,  B23K2203/04 ,  B23K2203/50 ,  C21D1/09 ,  C21D1/10 ,  C21D1/42 ,  C21D9/50 ,  F15B15/1428 ,  F28F19/06 ,  Y02P10/253

公开(公告)号：EP1451522A1

公开(公告)日：2004-09-01

申请号：EP02778220.0

申请日：2002-09-27

Applicant: Phuly, Ahmed M.

Inventor： Phuly, Ahmed M.

IPC: G01B5/20

CPC classification number: B25H7/005 ,  B23K9/0286 ,  B23K2201/06 ,  G01B5/207

Abstract: The present invention pertains to a method and apparatus for obtaining templates used in pipe end cutting essential in fabricating saddle and mitered pipe connections. The template (1A) is made by an array of z-shaped pins arranged radially (4) to form the shape of a stepped cylinder. A flexible adjustable length track (2) on the z-shaped pins or on another set of pins forms a track for a roller on a tool to follow. This track replaces metal templates, which have to be specially made for cutting each shape and size pipe for pipe connections to other pipes or to boilers and other devices. The invention provides a large array of templates for one or more sizes of pipe eliminating the need to have a large number of templates for different pipe sizes and shapes. A miter table attachment (1C) can be used for off-center pipe connection cuts.

公开(公告)号：EP1113899B1

公开(公告)日：2004-06-30

申请号：EP99969054.8

申请日：1999-09-14

Applicant: Swagelok Company

Inventor： KANE, James, M. ,  FISHER, Ronald, K.

IPC: B23K9/00

CPC classification number: B23K37/0533 ,  B23K2201/06 ,  Y10S269/902

Abstract: A tube clamping assembly comprising a first portion having a base and a clamping device carried on the base, and a second portion having a base and a clamping device carried on the base. The first and second portions are coupled to each other such that the portions may be adjusted relative each other. In another embodiment, the invention is a tube clamping assembly comprising a base, and a first movable clamp arm and a first stationary clamp arm coupled to the base for gripping a cylindrical workpiece therebetween. The tube clamping assembly further comprises a second movable clamp arm and a second stationary clamp arm coupled to the base for gripping a cylindrical workpiece therebetween, wherein at least one of the stationary clamp arms is removably coupled to the base. In another embodiment, the invention is a tube clamping assembly comprising a base, a first clamping device carried on the base, a second clamping device carried on the base, and locking means for limiting the outward axial movement of the first and second pair of clamping devices. In yet another embodiment, the invention is a collet for clamping a cylindrical workpiece, the collet comprising a pair of clamp parts each having a clamp surface adapted to engage opposing sides of the workpiece, each clamp surface being generally shaped as half a polygon in side view having at least six sides.

Abstract translation: 一种管夹持组件，包括具有基部和承载在基部上的夹持装置的第一部分以及具有基部和承载在基部上的夹持装置的第二部分。 第一部分和第二部分彼此联接，使得可以相对于彼此调整这些部分。 在另一个实施例中，本发明是一种管夹持组件，其包括基部和第一可移动夹臂以及第一固定夹臂，所述第一固定夹臂联接至所述基部以在其间夹持圆柱形工件。 所述管夹持组件进一步包括第二可动夹臂和第二固定夹臂，所述第二可动夹臂和所述第二固定夹臂联接到所述基部，用于在其间夹持圆柱形工件，其中所述固定夹臂中的至少一个可移除地联接到所述基部。 在另一个实施例中，本发明是一种管夹紧组件，其包括基座，在基座上承载的第一夹紧装置，在基座上承载的第二夹紧装置以及用于限制第一和第二对夹紧件的向外轴向运动的锁定装置 设备。 在又一个实施例中，本发明是用于夹持圆柱形工件的夹头，夹头包括一对夹持部件，每个夹持部件具有适于与工件的相对侧接合的夹持表面，每个夹持表面通常形成为侧面的半个多边形 观看至少有六面。