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1. 发明授权

US06660958B2 Arc welding method and apparatus 有权
标题翻译：电弧焊接方法及装置
公开(公告)号：US06660958B2
公开(公告)日：2003-12-09
申请号：US10111861
申请日：2002-04-29
申请人： Roland Kurz , Stefan Napierala , Richard L. Eberling , Simon Harries
发明人： Roland Kurz , Stefan Napierala , Richard L. Eberling , Simon Harries
IPC分类号： B23K920
CPC分类号： B23K9/201 , B23K9/20
摘要： A process and apparatus for welding a metal component to a metal workpiece. The component typically comprises a metal weld region and a threaded connector region and the apparatus includes a weld head comprising a nozzle for holding the weld region of the component adjacent the workpiece. The weld head induces a weld arc between the weld region of the component and the workpiece to create a weld pool of molten material. The weld head subsequently moves the weld region into the weld pool to permanently join the component to the workpiece. The apparatus further comprises a pressurized fluid source and a fluid flow control means for directing the pressurized fluid between the weld head and the component an weld pool so as to deflect any airborne fluid residue of the weld pool away from the connector region of the component.
摘要翻译：一种用于将金属部件焊接到金属工件的工艺和装置。组件通常包括金属焊接区域和螺纹连接器区域，并且该设备包括焊接头，该焊接头包括用于保持邻近工件的部件的焊接区域的喷嘴。焊头在部件的焊接区域和工件之间引起焊接弧，以产生熔融材料的熔池。焊头随后将焊接区域移动到熔池中，以将部件永久地连接到工件。该设备还包括加压流体源和流体流动控制装置，用于将加压流体在焊接头和部件之间引导焊接池，以便将焊接池的任何空气中的流体残余物偏离组件的连接器区域。

2. 发明授权

US07083479B2 Fastener for an electric contact 失效
标题翻译：紧固件用于电接触
公开(公告)号：US07083479B2
公开(公告)日：2006-08-01
申请号：US10641725
申请日：2003-08-15
申请人： Manfred Muller , Eckhard Blank , Roland Kurz
发明人： Manfred Muller , Eckhard Blank , Roland Kurz
IPC分类号： H01R4/30
CPC分类号： H01R4/64 , H01R4/34 , H01R43/0263 , H01R2201/26
摘要： The present invention relates to a weld-on fastener for an electrical contact with a weld nut (1) which, on its topside has an electric contact face (9) and, on its bottom side, has an annular axial projection (6) which surrounds a cavity (4) of a pre-determinable depth (T), and with a screw (3) screwed into the weld nut (1), which screw (3) also has an electric contact face (9), a spacer ring (2) being clamped between the contact faces (9). The spacer ring (2) preferably has a thickness (D) which is approximately equal to the depth (T) of the cavity (4). When the spacer ring (2) is clamped in, the screw (3) ends approximately flush with the end of the internal thread (12) of the weld nut (1). This combination is distinctive in that it has only a low overall height, no metal scabs reach the thread (12) during welding-on, the contact faces (9) are protected during assembly and the welded connection can absorb high torques even when welding onto thin work pieces (7).
摘要翻译：本发明涉及一种用于与焊接螺母（1）的电接触的焊接紧固件，其在其顶部具有电接触面（9），并且在其底侧上具有环形轴向突出部（6），所述环形轴向突出部围绕预定深度（T）的空腔（4），以及拧入焊接螺母（1）中的螺钉（3），该螺钉（3）还具有电接触面（9），间隔环（2）夹在接触面（9）之间。间隔环（2）优选具有大致等于空腔（4）的深度（T）的厚度（D）。当间隔环（2）夹紧时，螺钉（3）与焊接螺母（1）的内螺纹（12）的端部大致齐平。这种组合是独特的，因为它只具有较低的总体高度，在焊接期间没有金属屑到达螺纹（12），接合面（9）在组装期间被保护，并且焊接连接可以吸收高扭矩，即使当焊接到薄工件（7）。

3. 发明授权

US06723945B2 Welding device with a field former 失效
标题翻译：带场的焊接装置
公开(公告)号：US06723945B2
公开(公告)日：2004-04-20
申请号：US10277007
申请日：2002-10-21
申请人： Roland Kurz
发明人： Roland Kurz
IPC分类号： B23K930
CPC分类号： B23K9/08 , B23K9/067 , B23K9/0671 , B23K11/04
摘要： A welding device includes a holder for a weld part (1) adapted to be moved substantially perpendicularly to, and away from, a surface of a workpiece (2) on which the weld part (1) is to be welded. An arc producing system produces an arc between the weld part (1) and the surface of the workpiece (2) with the arc generating a magnetic flux. A field former (3) includes a low-retentivity steel and provides a flux path for the magnetic flux generated by the arc.
摘要翻译：焊接装置包括用于焊接部分（1）的保持器，其适于基本上垂直于或远离焊接部分（1）焊接在其上的工件（2）的表面移动并远离焊接部分（1）的表面。电弧产生系统在焊接部分（1）和工件（2）的表面之间产生电弧，产生磁通量。场形成体（3）包括低保持性钢，并为由电弧产生的磁通提供磁通路径。

4. 发明授权

US5938945A Method of welding weld studs to a workpiece 失效
标题翻译：将焊接螺柱焊接到工件上的方法
公开(公告)号：US5938945A
公开(公告)日：1999-08-17
申请号：US675480
申请日：1996-07-03
申请人： Jorg Hofmann , Roland Kurz , Klaus Schmitt
发明人： Jorg Hofmann , Roland Kurz , Klaus Schmitt
IPC分类号： B23K9/20
CPC分类号： B23K9/205
摘要： The invention relates to a method of welding weld studs to a workpiece, in particular of aluminum in each case, by the stroke ignition method, in which the stroke height(s) of the weld stud (1) is altered as a function of the measured arc voltage and optionally of the arc firing time. In particular, the stroke height(s) of the stud (1) can be increased during the occurrence of short circuits, i.e. during a sudden drop in the arc voltage, preferably in predetermined steps. The weld stud is immersed into a pool of melt after a predetermined period of time of between 5 and 10 ms after the welding current has been switched off. The polarity of the stud or of the workpiece is changed at least once during the welding process. The welding current is interrupted for a predetermined period of time for this purpose. The method leads to an improved, readily reproducible quality of weld.
摘要翻译：本发明涉及一种通过冲程点火方法将焊接焊头焊接到工件，特别是铝的工件的方法，其中焊接螺柱（1）的冲程高度被改变为测量电弧电压和任选的电弧点火时间。特别地，螺柱（1）的行程高度可以在短路发生期间，即在电弧电压突然下降期间，优选以预定步骤增加。在焊接电流关闭后，在5到10 ms的预定时间段之后，将焊接螺柱浸入熔池中。螺栓或工件的极性在焊接过程中至少改变一次。为此，焊接电流中断预定的时间。该方法导致焊接质量的改善，易于重现。

5. 发明授权

US5911230A Apparatus for treating an article 失效
标题翻译：用于处理物品的装置
公开(公告)号：US5911230A
公开(公告)日：1999-06-15
申请号：US994692
申请日：1997-12-19
申请人： Roland Kurz , Erwin Merz , Marc Geiselhart , Arnold Bernhof , Dieter Bernlohr
发明人： Roland Kurz , Erwin Merz , Marc Geiselhart , Arnold Bernhof , Dieter Bernlohr
IPC分类号： B60S3/00 , B60S3/04 , B08B15/00
CPC分类号： B60S3/002 , B60S3/04
摘要： In an apparatus for treating an article comprising a treatment bridge with a head beam which is arranged above the article and two side beams which are arranged at the sides of the article and extend transversely to the head beam, and delivery devices which are arranged on the beams for respectively directing at least one treating agent at the article, in order to improve the transportability of the bridge, it is proposed that the side beams of the bridge be pivotable from a working position in which they stand transversely to the head beam to a resting position in which they are arranged parallel to the head beam.
摘要翻译：在用于处理物品的装置中，所述物品包括具有设置在所述制品上方的头梁的治疗桥，以及布置在所述物品的侧面并横向于所述头梁延伸的两个侧梁，以及布置在所述物体上的输送装置用于分别在物品上引导至少一种处理剂的梁，为了改善桥的传送性，提出桥的侧梁可以从横向于头梁的工作位置枢转到它们平行于头梁布置的静止位置。

6. 发明授权

US06517639B2 Method and device for decontaminating interior spaces 有权
公开(公告)号：US06517639B2
公开(公告)日：2003-02-11
申请号：US09834097
申请日：2001-04-12
申请人： Hans-Joachim Toepfer , Roland Kurz , Ruediger Hellstern , Ulli Reinhardt , Dimitri Dratchnev
发明人： Hans-Joachim Toepfer , Roland Kurz , Ruediger Hellstern , Ulli Reinhardt , Dimitri Dratchnev
IPC分类号： A47L900
CPC分类号： A47L11/40 , A47L11/34 , B60P3/005
摘要： A method and a device for decontaminating interior spaces are proposed. It is provided here that a base station and at least one mobile subunit are provided, the base station comprising a supply of decontamination agent and fuel and the subunit comprising decontamination equipment and a tank for ready-to-use decontamination agent, that the subunit is supplied with decontamination agent and with fuel at the base station and then transported to the item requiring decontamination of its interior space, the decontamination of the interior space is carried out and subsequently the subunit is returned to the base station to be re-supplied there with decontamination agent and fuel. Also proposed is a device with an off-road, automotive undercarriage with a drive motor, a storage tank for a decontamination liquid and a receiving tank for used decontamination liquid as well as a spray-extraction device for decontaminating the interior surface and with a generator for supplying power.

7. 发明授权

US5938946A Electric welding device and method of welding a fastening element 失效
标题翻译：电焊装置及焊接紧固元件的方法
公开(公告)号：US5938946A
公开(公告)日：1999-08-17
申请号：US881315
申请日：1997-06-25
申请人： Roland Kurz
发明人： Roland Kurz
IPC分类号： B23K9/16 , B23K9/20
CPC分类号： B23K9/20
摘要： An electric welding device for welding a fastening element (4) having a through-duct (17) on a workpiece is proposed. The welding device comprises a conveying and holding system (1) having a guide member (2) with a guide duct (3). The fastening element (4) is supplied to the guide duct and is held in one of its ends during the welding process. Within the guide duct there is arranged a loading member (6) which is capable of moving to and fro in the longitudinal direction thereof and has a head (7) which can be brought to rest on the fastening element (4). The loading member has a duct (9) with an inlet (10) and an outlet (11) formed on the head (7). A gas supply duct (12) opens into the guide duct (3). The loading member (6) closes the gas supply duct (12) in a first position. In a second position, the loading member (6) connects the inlet (11) to the gas supply duct (12) so a gas flows to the welding position during the welding process.
摘要翻译：提出了一种用于将具有通孔（17）的紧固元件（4）焊接在工件上的电焊装置。焊接装置包括具有带导向管道（3）的引导构件（2）的输送和保持系统（1）。紧固元件（4）被供应到导向管道，并且在焊接过程中保持在其一个端部。在引导管内设有能够在其纵向方向上来回移动的装载构件（6），并具有能够固定在紧固元件（4）上的头部（7）。装载构件具有带有入口（10）的管道（9）和形成在头部（7）上的出口（11）。气体供给管道（12）通向导管（3）。装载构件（6）在第一位置关闭气体供应管道（12）。在第二位置，装载构件（6）将入口（11）连接到气体供应管道（12），使得气体在焊接过程中流动到焊接位置。

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