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1. 发明申请

US20070280849A1 Friction stir welding process and structure 审中-公开
标题翻译：摩擦搅拌焊接工艺及结构
公开(公告)号：US20070280849A1
公开(公告)日：2007-12-06
申请号：US11789606
申请日：2007-04-25
申请人： Fumiaki Fukuchi , Mitsuru Sayama , Tetsuya Miyahara , Eiji Ishida
发明人： Fumiaki Fukuchi , Mitsuru Sayama , Tetsuya Miyahara , Eiji Ishida
IPC分类号： C22C21/04 , B23K20/12
CPC分类号： B23K20/1265 , B23K20/1255 , B23K20/2336 , B23K2103/10 , B23K2103/18
摘要： The present invention relates to a friction stir welding process for joining two members having different shearing strengths, and a friction stir welded structure fabricated by the process. The friction stir welding process includes the step of positioning a first welded member and a second welded member such that both members overlap each other, thereby defining an overlapped region, and the step of inserting a rotating pin into the overlapped region from a surface of the second welded member, so that the first and second welded members are joined together. In this process, the first welded member has a lower shearing strength than that of the second welded member.
摘要翻译：本发明涉及一种用于接合具有不同剪切强度的两个构件的摩擦搅拌焊接方法和通过该方法制造的摩擦搅拌焊接结构。摩擦搅拌焊接方法包括以下步骤：将第一焊接部件和第二焊接部件定位成使得两个部件彼此重叠，从而限定重叠区域;以及从旋转销的表面插入旋转销到重叠区域的步骤第二焊接构件，使得第一和第二焊接构件接合在一起。在该工序中，第一焊接部件的剪切强度比第二焊接部件低。

2. 发明申请

US20070187466A1 Friction stir welding apparatus and method of operating same 有权
标题翻译：摩擦搅拌焊接装置及其操作方法
公开(公告)号：US20070187466A1
公开(公告)日：2007-08-16
申请号：US11700803
申请日：2007-01-31
申请人： Mitsuru Sayama , Tetsuya Miyahara , Fumiaki Fukuchi
发明人： Mitsuru Sayama , Tetsuya Miyahara , Fumiaki Fukuchi
IPC分类号： A47J36/02
CPC分类号： B23K20/126 , B23K2103/10
摘要： A friction stir welding apparatus and a method of operating the friction stir welding apparatus are disclosed. The friction stir welding apparatus includes a rotary tool whose extremity constitutes a probe, a retaining arm which supports the rotary tool, and a roller provided at a position of the retaining arm opposite the rotary tool. The method includes adjusting the retaining arm so as to position workpieces between the rotary tool and the roller while adjusting the roller to turn in a direction where a joint line of the workpieces extends, rotating the rotary tool and lowering the probe until the probe presses the workpieces, gradually inserting the probe into the joint line, and moving the probe along the joint line.
摘要翻译：公开了一种摩擦搅拌焊接装置和操作摩擦搅拌焊接装置的方法。摩擦搅拌焊接装置包括旋转工具，其末端构成探针，支撑旋转工具的保持臂和设置在与旋转工具相对的保持臂的位置处的辊。该方法包括调节保持臂，以便将工件定位在旋转工具和辊之间，同时调节辊沿着工件的接合线延伸的方向转动，旋转旋转工具并降低探针直到探针压紧工件，将探头逐渐插入接合线，并沿着接合线移动探头。

3. 发明授权

US06974156B2 Fuel tank structure 失效
标题翻译：油箱结构
公开(公告)号：US06974156B2
公开(公告)日：2005-12-13
申请号：US10391229
申请日：2003-03-18
申请人： Masami Kosuge , Mitsuo Sugiyama , Mitsuru Sayama , Morio Kuroki , Nagatsugu Mukaibo , Hiroshi Ogasa
发明人： Masami Kosuge , Mitsuo Sugiyama , Mitsuru Sayama , Morio Kuroki , Nagatsugu Mukaibo , Hiroshi Ogasa
IPC分类号： B60K15/03 , B60K15/07 , B60P3/22
CPC分类号： B60K15/07 , B60K15/03006 , B60K2015/03164 , B60K2015/0638 , F17C11/005
摘要： A fuel tank structure for a vehicle using gaseous fuel, has a plurality of cylindrical tank main bodies communicating from one another. The plurality of cylindrical tank main bodies are disposed at a fuel tank mount portion in a state of being adjoined from one another.
摘要翻译：用于使用气体燃料的车辆的燃料箱结构具有彼此连通的多个圆筒形罐主体。多个圆柱形罐主体以彼此相邻的状态设置在燃料箱安装部。

4. 发明申请

US20140217151A1 FRICTION STIR WELDING TOOL 有权
标题翻译：摩擦焊接工具
公开(公告)号：US20140217151A1
公开(公告)日：2014-08-07
申请号：US14239400
申请日：2012-06-12
申请人： Tetsuya Miyahara , Mitsuru Sayama , Shosuke Ohhama , Daisuke Fukunaga , Hiroyuki Matsufuji
发明人： Tetsuya Miyahara , Mitsuru Sayama , Shosuke Ohhama , Daisuke Fukunaga , Hiroyuki Matsufuji
IPC分类号： B23K20/12
CPC分类号： B23K20/12 , B23B31/008 , B23B31/11 , B23K20/1255
摘要： Disclosed is a friction stir welding tool (10) equipped with a probe (13) and a holder (16). At the tip of the probe (13) there is a pin part (11) and at the base there are probe-side protrusions (24) and probe-side recesses (25). At the tip of the holder (16) there are holder-side recesses (27) which mate with the probe-side protrusions (24), and holder-side protrusions (28) which mate with the probe-side recesses (25). External force applied to the probe (13) is transmitted from the probe-side protrusions (24) to the holder-side recesses (27) and from the probe-side recesses (25) to the holder-side protrusions (28).
摘要翻译：公开了一种配备有探针（13）和保持器（16）的摩擦搅拌焊接工具（10）。在探针（13）的尖端处有一个销部分（11），并且在基部处有探针侧突起（24）和探针侧凹部（25）。在保持器（16）的前端，存在与探针侧突起（24）配合的保持器侧凹部（27）和与探针侧凹部（25）配合的保持器侧突起（28）。施加到探针（13）的外力从探测器侧突起（24）传递到保持器侧凹部（27）并从探针侧凹部（25）传递到保持器侧突起（28）。

5. 发明授权

US06499649B2 Friction stir welding apparatus 失效
标题翻译：摩擦搅拌焊接设备
公开(公告)号：US06499649B2
公开(公告)日：2002-12-31
申请号：US09909798
申请日：2001-07-23
申请人： Mitsuru Sayama , Tsutomu Kobayashi
发明人： Mitsuru Sayama , Tsutomu Kobayashi
IPC分类号： B23K2012
CPC分类号： B23K20/122
摘要： A friction stir welding apparatus includes a rotary tool for friction stir welding, a spindle motor of a rotational driving unit for rotationally driving the rotary tool when the rotary tool is mounted on the rotational driving unit, a servo motor of a press driving unit for pressing the shank of the rotary tool against the surface of a portion to be butt welded when the rotational driving unit is mounted on the press driving unit, a mount bracket for supporting the press driving unit, a pressure sensor for detecting a pressing force exerted on the surface of the portion to be butt welded by the shank, and a control unit for controlling the driving of the servo motor such that the pressing force falls within a predetermined range based on a detection signal sent from the pressure sensor.
摘要翻译：一种摩擦搅拌焊接设备，包括用于摩擦搅拌焊接的旋转工具，当旋转工具安装在旋转驱动单元上时用于旋转驱动旋转工具的旋转驱动单元的主轴电动机，用于压制的压力驱动单元的伺服电动机当旋转驱动单元安装在压力驱动单元上时，旋转工具的柄抵靠待对接部分的表面，用于支撑压力驱动单元的安装支架，用于检测施加在压力驱动单元上的按压力的压力传感器基于由压力传感器发送的检测信号的控制单元，用于控制伺服电动机的驱动，使得按压力落在预定范围内。

6. 发明授权

US09616520B2 Friction stir welding member 有权
公开(公告)号：US09616520B2
公开(公告)日：2017-04-11
申请号：US13442832
申请日：2012-04-09
申请人： Mitsuru Sayama , Tsutomu Kobayashi , Tetsuya Miyahara , Shosuke Ohhama
发明人： Mitsuru Sayama , Tsutomu Kobayashi , Tetsuya Miyahara , Shosuke Ohhama
IPC分类号： B23K20/12 , B23K101/18 , B23K103/20
CPC分类号： B23K20/122 , B23K20/1225 , B23K20/1265 , B23K2101/18 , B23K2103/20 , Y10T428/24612
摘要： A friction stir welding member is formed by welding a second member to a first member in such a manner that a second member is stacked on a first member, a material property of the second member being different from a material property of the first member, a pin of a welding tool using a Friction Stir Welding technique is inserted into the second member, welding is started at one end of the second member, and the pin is pulled out at a welding terminal portion before the pin reaches the other end of the second member. A projection projecting toward the welding tool is provided integrally with the second member, the projection is formed so as to have a height that is higher than a length of the pin, and the projection is provided with the welding terminal portion.

7. 发明授权

US08899468B2 Friction stir welding tool 有权
标题翻译：摩擦搅拌焊接工具
公开(公告)号：US08899468B2
公开(公告)日：2014-12-02
申请号：US14239400
申请日：2012-06-12
申请人： Tetsuya Miyahara , Mitsuru Sayama , Shosuke Ohhama , Daisuke Fukunaga , Hiroyuki Matsufuji
发明人： Tetsuya Miyahara , Mitsuru Sayama , Shosuke Ohhama , Daisuke Fukunaga , Hiroyuki Matsufuji
IPC分类号： B23K20/12
CPC分类号： B23K20/12 , B23B31/008 , B23B31/11 , B23K20/1255
摘要： Disclosed is a friction stir welding tool (10) equipped with a probe (13) and a holder (16). At the tip of the probe (13) there is a pin part (11) and at the base there are probe-side protrusions (24) and probe-side recesses (25). At the tip of the holder (16) there are holder-side recesses (27) which mate with the probe-side protrusions (24), and holder-side protrusions (28) which mate with the probe-side recesses (25). External force applied to the probe (13) is transmitted from the probe-side protrusions (24) to the holder-side recesses (27) and from the probe-side recesses (25) to the holder-side protrusions (28).
摘要翻译：公开了一种配备有探针（13）和保持器（16）的摩擦搅拌焊接工具（10）。在探针（13）的尖端处有一个销部分（11），并且在基部处有探针侧突起（24）和探针侧凹部（25）。在保持器（16）的前端，存在与探针侧突起（24）配合的保持器侧凹部（27）和与探针侧凹部（25）配合的保持器侧突起（28）。施加到探针（13）的外力从探测器侧突起（24）传递到保持器侧凹部（27）并从探针侧凹部（25）传递到保持器侧突起（28）。

8. 发明授权

US07748593B2 Friction stir welding apparatus and method of operating same 有权
标题翻译：摩擦搅拌焊接装置及其操作方法
公开(公告)号：US07748593B2
公开(公告)日：2010-07-06
申请号：US11700803
申请日：2007-01-31
申请人： Mitsuru Sayama , Tetsuya Miyahara , Fumiaki Fukuchi
发明人： Mitsuru Sayama , Tetsuya Miyahara , Fumiaki Fukuchi
IPC分类号： B23K20/12 , B23K31/02
CPC分类号： B23K20/126 , B23K2103/10
摘要： A friction stir welding apparatus and a method of operating the friction stir welding apparatus are disclosed. The friction stir welding apparatus includes a rotary tool whose extremity constitutes a probe, a retaining arm which supports the rotary tool, and a roller provided at a position of the retaining arm opposite the rotary tool. The method includes adjusting the retaining arm so as to position workpieces between the rotary tool and the roller while adjusting the roller to turn in a direction where a joint line of the workpieces extends, rotating the rotary tool and lowering the probe until the probe presses the workpieces, gradually inserting the probe into the joint line, and moving the probe along the joint line.
摘要翻译：公开了一种摩擦搅拌焊接装置和操作摩擦搅拌焊接装置的方法。摩擦搅拌焊接装置包括旋转工具，其末端构成探针，支撑旋转工具的保持臂和设置在与旋转工具相对的保持臂的位置处的辊。该方法包括调节保持臂，以便将工件定位在旋转工具和辊之间，同时调节辊沿着工件的接合线延伸的方向转动，旋转旋转工具并降低探针直到探针压紧工件，将探头逐渐插入接合线，并沿着接合线移动探头。

9. 发明申请

US20090226789A1 FUEL CELL STACK AND METHOD OF PRODUCING TERMINAL FOR FUEL CELL STACK 有权
标题翻译：燃料电池堆和燃料电池堆的端子生产方法
公开(公告)号：US20090226789A1
公开(公告)日：2009-09-10
申请号：US12396518
申请日：2009-03-03
申请人： Kimiharu MIZUSAKI , Mitsuru SAYAMA , Tadashi NISHIYAMA , Toshiki KAWAMURA , Katsuhiko KOHYAMA
发明人： Kimiharu MIZUSAKI , Mitsuru SAYAMA , Tadashi NISHIYAMA , Toshiki KAWAMURA , Katsuhiko KOHYAMA
IPC分类号： H01M8/10 , H01M4/04 , B23K20/12
CPC分类号： H01M8/02 , B23K20/1265 , B23K20/129 , B23K2101/38 , H01M8/0267 , H01M8/241 , H01M8/2465 , H01M8/2483 , Y02P70/56
摘要： A fuel cell stack includes a stack body formed by stacking a plurality of power generation cells. A terminal, an insulating plate, and an end plate are provided at one end of the stack body, and a terminal, an insulating plate, and an end plate are provided at the other end of the stack body. Each of the terminals includes an electrically conductive plate member, and an electrically conductive rod terminal joined integrally with the electrically conductive plate member. A joint portion joining the electrically conductive plate member and the electrically conductive rod terminal is formed by friction stir welding.
摘要翻译：燃料电池堆包括通过堆叠多个发电电池而形成的堆叠体。端子，绝缘板和端板设置在堆叠体的一端，并且端子，绝缘板和端板设置在堆叠体的另一端。每个端子包括导电板构件和与导电板构件一体地连接的导电棒端子。通过摩擦搅拌焊接形成接合导电板构件和导电杆端子的接合部。

10. 发明授权

US08701968B2 Friction stir welder and method for friction stir welding 有权
标题翻译：摩擦搅拌焊机和摩擦搅拌焊接方法
公开(公告)号：US08701968B2
公开(公告)日：2014-04-22
申请号：US11712534
申请日：2007-02-28
申请人： Mitsuru Sayama , Tetsuya Miyahara , Fumiaki Fukuchi
发明人： Mitsuru Sayama , Tetsuya Miyahara , Fumiaki Fukuchi
IPC分类号： B23K20/12
CPC分类号： B23K20/126
摘要： The present invention provides a friction stir welder that includes a stage on which at least two material pieces to be welded are mounted and stacked, a pressing member that covers and presses end faces of the material pieces to be welded that are mounted and stacked on the stage, and a rotary tool that is inserted into the stacked material pieces to be welded while rotating, so that a plastic flow is generated at an interfacing portion as well as in the vicinity thereof between the rotary tool and the material pieces to be welded, thereby to joint the material pieces to be welded to each other.
摘要翻译：本发明提供了一种摩擦搅拌焊机，其包括在其上安装和堆叠至少两个待焊接的材料块的台阶，覆盖并压紧被焊接材料片的端面的加压构件，以及旋转工具，该旋转工具在旋转时插入待焊接的堆叠材料片中，使得在旋转工具和被焊接材料之间的界面部分及其附近产生塑性流动，从而将待焊接的材料块彼此接合。

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