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1. 发明申请

US20180326528A1 SPOT WELDING ELECTRODE HOUSING APPARATUS 有权
公开(公告)号：US20180326528A1
公开(公告)日：2018-11-15
申请号：US15839779
申请日：2017-12-12
申请人： KYOKUTOH CO., LTD.
发明人： Kotaro NAKAJIMA
IPC分类号： B23K11/36
CPC分类号： B23K11/36
摘要： A pressing unit presses a plurality of electrodes housed in a housing path in a housing case toward an electrode outlet port. When a lever member swings to one side, a distal end of the lever member comes to be in a first position in which the lever member covers a part of the electrode outlet port. When the lever member swings to the other side, the lever member comes to be in a second position in which the distal end exposes the electrode outlet port. A first coil spring is disposed between a proximal end of the lever member and a first side surface portion of the housing case, and biases the proximal end of the lever member to a direction away from the housing case.

2. 发明申请

US20180243809A1 ELECTRIC RESISTANCE WELDED STAINLESS CLAD STEEL PIPE AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20180243809A1
公开(公告)日：2018-08-30
申请号：US15557374
申请日：2016-02-18
申请人： JFE STEEL CORPORATION
发明人： Takatoshi Okabe , Sota Goto , Yuji Hashimoto , Yasushi Kato , Atsushi Matsumoto , Shinsuke Ide , Hiroki Ota
IPC分类号： B21C37/08 , B23K11/06 , B23K11/087
CPC分类号： B21C37/08 , B23K11/062 , B23K11/0873 , B23K11/36 , B23K13/00 , B23K13/02 , B23K13/025 , B23K13/046 , B23K13/06 , B23K2101/06 , B23K2101/10 , B23K2103/04
摘要： Provided are an electric resistance welded stainless clad steel manufactured by forming a hot-rolled steel strip of clad steel including low-carbon low-alloy steel and stainless steel into a cylindrical shape, and electric resistance welding the edges of the hot-rolled steel strip, characterized in that the flattening characteristic of an electric resistance weld, as-welded, satisfies the formula h/D

3. 发明申请

US20180036830A1 ELECTRIC RESISTANCE WELDED STEEL PIPE HAVING IDENTIFIABLE SEAM PORTION AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20180036830A1
公开(公告)日：2018-02-08
申请号：US15555401
申请日：2016-03-01
申请人： JFE STEEL CORPORATION
发明人： Shinsaku KOKUBO , Kenichi IWAZAKI , Hiromichi HORI
IPC分类号： B23K11/36 , B23K31/10 , C23C22/12 , B21C37/08 , B21C37/30 , B23K11/087 , F16L9/17
CPC分类号： B23K11/36 , B21C1/24 , B21C37/08 , B21C37/30 , B23K11/0873 , B23K31/10 , C21D9/08 , C23C22/12 , F16L9/165 , F16L9/17
摘要： An electric resistance welded steel pipe having an identifiable seam portion and a method for manufacturing the same. The electric resistance welded steel pipe includes a steel pipe portion with a seam portion, which is formed by electric resistance welding, and a coating portion of zinc phosphate. The coating portion covers at least an outer surface side of the steel pipe portion. A part of the coating portion that is immediately above the seam portion forms a color difference portion that has a width W along a pipe circumferential direction of greater than or equal to 0.1 times a wall thickness of the pipe and less than or equal to the wall thickness of the pipe. The color difference portion has a visually identifiable color difference from the other parts of the coating portion.

4. 发明授权

US09815137B2 Measuring method and measuring device for measuring rotational angle of servo motor 有权
公开(公告)号：US09815137B2
公开(公告)日：2017-11-14
申请号：US15072757
申请日：2016-03-17
申请人： FANUC CORPORATION
发明人： Toshimichi Aoki
IPC分类号： G01D5/244 , B23K11/36 , B23K11/11 , B23K11/25
CPC分类号： B23K11/36 , B23K11/115 , B23K11/252
摘要： As a correction amount is acquired a deviation between a first rotational angle of a servo motor when a reference movable electrode is brought into contact with a reference opposite electrode and a second rotational angle of the motor when the reference movable electrodes pushes in the reference opposite electrode with a predetermined pressing force; and a third rotational angle of the servo motor when a movable electrode to be measured pushes in an opposite electrode to be measured with the same pressing force is corrected based on the correction amount.

5. 发明授权

US09700952B2 Electric spot welding head for a multi-axis industrial robot, and robot comprising this head 有权
公开(公告)号：US09700952B2
公开(公告)日：2017-07-11
申请号：US13892757
申请日：2013-05-13
申请人： c/o Comau S.p.A.
发明人： Fulvio Ferrero , Enrico Mauletti
IPC分类号： B23K9/32 , B23K9/007 , B23K11/11 , B23K11/31 , B23K11/36 , B23K37/00 , B23K37/02
CPC分类号： B23K9/007 , B23K11/115 , B23K11/315 , B23K11/36 , B23K37/003 , B23K37/0294
摘要： An electric spot welding head for a multi-axis industrial robot that has a compact configuration, particularly in a longitudinal direction that goes from the end of the head for the attachment to the robot wrist towards the welding electrodes. This result is achieved primarily by the fact that the electrical transformer mounted on the head has its output connected to the electrode-holding arms arranged, respectively, on a front wall of the body of the transformer and on an end wall of the body of the transformer, for the connection to the electrode-holding arms of the head. The structure of the welding head is completely covered by a casing having a rear opening for connection to the robot wrist and a front opening from which the electrode arms of the welding head protrude.

6. 发明申请

US20160350902A1 WELDED STATE MONITORING SYSTEM AND WELDED STATE MONITORING METHOD 审中-公开
标题翻译：焊接状态监测系统和焊接状态监测方法
公开(公告)号：US20160350902A1
公开(公告)日：2016-12-01
申请号：US15116543
申请日：2015-03-27
申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION
发明人： Noboru HASEGAWA , Hideki HAMATANI , Yoshifumi KARUBE , Manabu UEDA , Michitoshi TANIMOTO , Takashi OOSAWA
IPC分类号： G06T7/00 , B23K11/00 , G02B5/20 , B23K31/12 , H04N5/247 , G01N21/88 , B21C37/08
CPC分类号： G06T7/001 , B21C37/08 , B23K11/0006 , B23K11/0073 , B23K11/0873 , B23K11/36 , B23K13/025 , B23K31/125 , B23K2101/06 , B23K2103/04 , G01N21/8851 , G01N2201/10 , G02B5/208 , G06T7/0004 , G06T7/136 , G06T2207/30108 , G06T2207/30136 , H04N5/247
摘要： A welded state monitoring system according to an aspect of the present invention is a welded state monitoring system used for plasma shielded electric resistance welding in which electric resistance welding is performed while irradiating a weld zone of a steel sheet with plasma, and is provided with a plasma irradiation device which irradiates the weld zone with plasma, a first image capturing device which captures an image of the weld zone from above and has an image sensor capable of detecting light having a wavelength of 850 nm or more, a first wavelength region limiting device which limits light incident on the first image capturing device to a wavelength region of 850 nm or more, and an image processing device which subjects the image captured by the first image capturing device to image processing and analyzes the welded state of the weld zone thereby being able to analyze the welded state without being affected by the plasma.
摘要翻译：根据本发明的一个方面的焊接状态监测系统是用于等离子体屏蔽电阻焊接的焊接状态监测系统，其中在等离子体照射钢板的焊接区域的同时执行电阻焊接，并且设置有等离子体照射焊接区域的等离子体照射装置，从上方捕获焊接区域的图像并具有能够检测波长为850nm以上的光的图像传感器的第一图像捕获装置，第一波长区域限制装置其将入射在第一图像拍摄装置上的光限制在850nm以上的波长区域;以及图像处理装置，其对由第一图像拍摄装置拍摄的图像进行图像处理，并分析焊接区域的焊接状态，从而成为能够分析焊接状态而不受等离子体的影响。

7. 发明申请

US20160293977A1 FUEL CELL AND PRODUCTION APPARATUS FOR THE FUEL CELL 审中-公开
标题翻译：燃料电池和燃料电池的生产装置
公开(公告)号：US20160293977A1
公开(公告)日：2016-10-06
申请号：US15083667
申请日：2016-03-29
申请人： HONDA MOTOR CO., LTD.
发明人： Yoshiyuki NITTA , Yasuhide FUKUSHIMA , Masaaki SAKANO , Shintaro SUMI
IPC分类号： H01M8/0297 , H01M8/0273 , H01M8/0206 , H01M8/0256 , B23K11/36 , H01M8/0286 , H01M8/04007 , H01M8/1018 , B23K11/00 , H01M8/1004 , H01M8/0271
CPC分类号： H01M8/0297 , B23K11/0026 , B23K11/0033 , B23K11/11 , B23K11/36 , B23K11/362 , H01M8/0206 , H01M8/0267 , H01M8/0273 , H01M8/1004 , H01M2008/1095 , Y02P70/56
摘要： A fuel cell includes a frame equipped membrane electrode assembly and a metal separator. The frame equipped membrane electrode assembly includes a membrane electrode assembly and a frame shaped insulating member connected to the membrane electrode assembly. The frame shaped insulating member is provided around the membrane electrode assembly. The metal separator includes a first bipolar plate and a second bipolar plate joined together, and the frame shaped insulating member includes a welding portion welded to the first bipolar plate by resistance welding.
摘要翻译：燃料电池包括装有框架的膜电极组件和金属分离器。框架设置的膜电极组件包括膜电极组件和连接到膜电极组件的框状绝缘构件。框状绝缘构件设置在膜电极组件周围。金属隔板包括连接在一起的第一双极板和第二双极板，并且框状绝缘构件包括通过电阻焊接焊接到第一双极板的焊接部分。

8. 发明申请

US20160236295A1 WELDING GUN 审中-公开
标题翻译：焊接枪
公开(公告)号：US20160236295A1
公开(公告)日：2016-08-18
申请号：US15032247
申请日：2014-10-28
申请人： HONDA MOTOR CO., LTD.
发明人： Hiroshi MIWA , Yohei TERAGAITO
IPC分类号： B23K11/31 , B23K11/11
CPC分类号： B23K11/314 , B23K11/115 , B23K11/36
摘要： To provide a welding gun capable of improving the durability by effectively bearing the load in the thrust direction, and capable of providing a heavyweight and large-sized movable gun arm, even in a small-sized main body unit. A welding gun 10 of a guide groove type is provided with a thrust direction guide mechanism including: two guide pins 19a and 19b provided to an arm holder 13 in an integrated manner by penetrating first and second guide grooves 17a and 17b; brackets 23a and 23b being fixedly provided to the end portions of the guide pins 19a and 19b, and having a length sufficient to traverse the first and second guide grooves 17a and 17b in a direction orthogonal to the axis line of the guide pins 19a and 19b; and thrust bearing members 24a and 24b being provided to the end portions of the brackets 23a and 23b, abutting on a side plate 11a of a gun body 11, so as to be movable along the first and second guide grooves 17a and 17b.
摘要翻译：提供一种能够通过有效地承受推力方向上的载荷而提高耐久性的焊枪，并且即使在小型主体单元中也能够提供重量级和大尺寸的可动枪臂。引导槽型的焊枪10具有推力方向引导机构，该推力方向引导机构包括：通过穿透第一和第二引导槽17a和17b而一体地设置到臂保持件13的两个引导销19a和19b; 托架23a和23b固定地设置在引导销19a和19b的端部，并且具有足以在与引导销19a和19b的轴线正交的方向上横过第一和第二引导槽17a和17b的长度 ; 并且止推轴承构件24a和24b设置在托架23a和23b的端部，抵靠在枪体11的侧板11a上，以便能够沿着第一和第二引导槽17a和17b移动。

9. 发明授权

US09375803B2 Stud joining apparatus 有权
标题翻译：螺柱连接装置
公开(公告)号：US09375803B2
公开(公告)日：2016-06-28
申请号：US13799838
申请日：2013-03-13
申请人： NEWFREY LLC
发明人： Bah Eissara , Klaus-Gisbert Schmitt
IPC分类号： B23K11/02 , B23K11/36 , B08B7/00 , B23K9/20 , B23K9/235
CPC分类号： B23K9/235 , B08B7/0071 , B23K9/20 , B23K9/201 , B23K11/02 , B23K11/36
摘要： A welding apparatus for joining a weldable fastening element onto a workpiece by a welding process, wherein the welding apparatus comprises: an electric welding power source; a fastening element holding device for holding the fastening element during welding; a first drive device for moving the fastening element holding device along a first axis; a cleaning electrode holding device for holding a cleaning electrode along a second axis; and wherein the cleaning electrode is connectable to the electric welding power source. The fastening element holding device and the cleaning electrode holding device are mounted on a common tool carrier and the tool carrier is movable on a joining head by a tool carrier drive from a joining position to a cleaning position, and in the joining position the first axis defines a joining axis, and in the cleaning position the second axis is aligned with the joining axis.
摘要翻译：一种焊接装置，其通过焊接工艺将可焊接的紧固元件接合到工件上，其中所述焊接设备包括：电焊接电源; 用于在焊接期间保持紧固元件的紧固元件保持装置; 用于沿着第一轴线移动所述紧固元件保持装置的第一驱动装置; 用于沿着第二轴保持清洁电极的清洁电极保持装置; 并且其中所述清洁电极可连接到所述电焊接电源。紧固元件保持装置和清洁电极保持装置安装在共同的工具架上，工具架可通过工具架驱动从接合位置到清洁位置在接合头上移动，并且在接合位置，第一轴限定了接合轴线，并且在清洁位置中，第二轴线与接合轴线对齐。

10. 发明申请

US20150367440A1 METHOD AND DEVICE FOR ROLL SEAM WELDING CONTAINER FRAMES 审中-公开
标题翻译：用于滚子焊接容器框架的方法和装置
公开(公告)号：US20150367440A1
公开(公告)日：2015-12-24
申请号：US14440743
申请日：2013-10-25
申请人： SOUDRONIC AG
发明人： Daniel Dieterich , Willi Muller
IPC分类号： B23K11/06 , B23K11/30 , B23K11/25 , B23K11/16
CPC分类号： B23K11/061 , B23K11/062 , B23K11/163 , B23K11/25 , B23K11/255 , B23K11/258 , B23K11/3036 , B23K11/36 , B23K2101/125 , B23K2103/04
摘要： The invention relates to the roll seam welding of container frames wherein a first welding procedure is carried out using welding rolls (10, 11) and subsequently the welded frame is fed to a second welding procedure using welding rolls (20, 21). The welding force of the second welding procedure is adjusted in accordance with a welding parameter for welding quality that has been determined during the first welding procedure. In this manner even sheet metals that are difficult to weld can be welded with better welding quality and the welding quality can be improved.
摘要翻译：本发明涉及容器框架的辊缝焊接，其中使用焊接辊（10,11）进行第一焊接过程，随后使用焊接辊（20,21）将焊接框架供给到第二焊接过程。根据在第一焊接过程中确定的焊接质量的焊接参数来调整第二焊接过程的焊接力。以这种方式，即使难以焊接的钣金也可以以更好的焊接质量进行焊接，并且可以提高焊接质量。

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