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1. 发明申请

US20060163327A1 Method of manufacturing cylindrical body, friction stir welding method, and friction stir welding device 有权
标题翻译：制造圆柱体的方法，摩擦搅拌焊接方法和摩擦搅拌焊接装置
公开(公告)号：US20060163327A1
公开(公告)日：2006-07-27
申请号：US10537180
申请日：2003-12-05
申请人： Shusuke Sunahara , Haruo Machida , Yuu Igarashi , Tadashi Goto , Toshimasa Koshimizu , Hideo Nakamura , Satoru Morita , Taisei Wakisaka , Kei Kuriyama
发明人： Shusuke Sunahara , Haruo Machida , Yuu Igarashi , Tadashi Goto , Toshimasa Koshimizu , Hideo Nakamura , Satoru Morita , Taisei Wakisaka , Kei Kuriyama
IPC分类号： B23K20/12
CPC分类号： B23K20/126 , B23K20/124 , B23K2101/06
摘要： A method of manufacturing a cylindrical body, comprising the step of forming the cylindrical body by bending a plate-like work having first projected finger to fourth projected finger at four corned parts and allowing the end faces thereof to abut on each other, wherein the main surface of the cylindrical body on the side where sags are present is formed in an outer peripheral wall surface and the rear surface thereof on the side where the burrs are present is formed in an inner peripheral wall surface, and a first projected part is formed of the first projected finger and the third projected finger and a second projected part is formed of the second projected finger and the fourth projected finger. After the cylindrical body is held by friction stir welding devices, the probe of a friction stir welding tool is buried from the direction of either of the first projected part and the second projected part, and scanned in the direction of the other of the second projected part and the first projected part. The probe is buried and scanned in the state of being displaced to an advancing side.
摘要翻译：一种制造圆筒体的方法，包括以下步骤：通过将具有第一伸出的手指的板状工件弯曲成四个突出的指状物并使其端面相互抵靠而形成圆筒体，其中主体在外周壁面上形成圆筒体的存在下垂侧的表面，在其内侧壁面上形成有位于毛边存在侧的背面，第一突出部由第一投影手指和第三投影手指以及第二投影部分由第二投射手指和第四投射指形成。在通过摩擦搅拌焊接装置保持圆筒体之后，摩擦搅拌焊接工具的探针从第一突出部分和第二突出部分中的任一个的方向被掩埋，并且沿着第二突出部分和第二突出部分中的另一个的方向被扫描部分和第一个投影部分。探头被置于扫描状态下被移动到前进侧。

2. 发明授权

US07815094B2 Method of manufacturing cylindrical body, and friction stir welding method 有权
标题翻译：制造圆柱体的方法和摩擦搅拌焊接方法
公开(公告)号：US07815094B2
公开(公告)日：2010-10-19
申请号：US10537180
申请日：2003-12-05
申请人： Shunsuke Sunahara , Haruo Machida , Yuu Igarashi , Tadashi Goto , Toshimasa Koshimizu , Hideo Nakamura , Satoru Morita , Taisei Wakisaka , Kei Kuriyama
发明人： Shunsuke Sunahara , Haruo Machida , Yuu Igarashi , Tadashi Goto , Toshimasa Koshimizu , Hideo Nakamura , Satoru Morita , Taisei Wakisaka , Kei Kuriyama
IPC分类号： B23K20/12
CPC分类号： B23K20/126 , B23K20/124 , B23K2101/06
摘要： A method of manufacturing a cylindrical body, comprising the step of forming the cylindrical body by bending a plate-like work having first projected finger to fourth projected finger at four corned parts and allowing the end faces thereof to abut on each other, wherein the main surface of the cylindrical body on the side where sags are present is formed in an outer peripheral wall surface and the rear surface thereof on the side where the burrs are present is formed in an inner peripheral wall surface, and a first projected part is formed of the first projected finger and the third projected finger and a second projected part is formed of the second projected finger and the fourth projected finger. After the cylindrical body is held by friction stir welding devices, the probe of a friction stir welding tool is buried from the direction of either of the first projected part and the second projected part, and scanned in the direction of the other of the second projected part and the first projected part. The probe is buried and scanned in the state of being displaced to an advancing side.
摘要翻译：一种制造圆筒体的方法，包括以下步骤：通过将具有第一伸出的手指的板状工件弯曲成四个突出的指状物并使其端面相互抵靠而形成圆柱体，其中主体在外周壁面上形成圆筒体的存在下垂侧的表面，并且在内周壁面上形成有位于毛边存在侧的后表面，第一突出部由第一投影手指和第三投影手指以及第二投影部分由第二投射手指和第四投射指形成。在通过摩擦搅拌焊接装置保持圆筒体之后，摩擦搅拌焊接工具的探针从第一突出部分和第二突出部分中的任一个的方向被掩埋，并且沿着第二突出部分和第二突出部分中的另一个的方向被扫描部分和第一个投影部分。探头被置于扫描状态下被移动到前进侧。

3. 发明授权

US07556187B2 Method of manufacturing cylindrical body, friction stir welding method, and friction stir welding device 有权
公开(公告)号：US07556187B2
公开(公告)日：2009-07-07
申请号：US12231197
申请日：2008-08-29
申请人： Shunsuke Sunahara , Haruo Machida , Yuu Igarashi , Tadashi Goto , Toshimasa Koshimizu , Hideo Nakamura , Satoru Morita , Taisei Wakisaka , Kei Kuriyama
发明人： Shunsuke Sunahara , Haruo Machida , Yuu Igarashi , Tadashi Goto , Toshimasa Koshimizu , Hideo Nakamura , Satoru Morita , Taisei Wakisaka , Kei Kuriyama
IPC分类号： B23K20/12
CPC分类号： B60B25/02 , B23K20/124 , B23K20/126 , B23K2101/06
摘要： A friction stir welding apparatus (120) brings end faces (1, 2) of a plate material (W1), having fingers (7a through 7d) at corners thereof, into abutment against each other to form a hollow cylindrical body (W2), and friction-stir-welds the end faces (1, 2) to each other. The apparatus includes a base (122), a first support device and second support device which are mounted on the base (122), a support core (32) spaced from the base (122) by the first support device and the second support device, for insertion into the hollow cylindrical body (W2) and for supporting the hollow cylindrical body (W2), and a first gripping member (238) and a second gripping member (268) disposed on the support core (32) for gripping respective protrusions (8, 9), which are formed when the fingers (7a through 7d) are held in abutment against opposite ends of abutting regions of the hollow cylindrical body (W2), and which extend along a joining direction. The support core (32) has passages (258, 260) defined therein for passage of a cooling medium therethrough.

4. 发明申请

US20090001131A1 Method of manufacturing cylindrical body, friction stir welding method, and friction stir welding device 有权
标题翻译：制造圆柱体的方法，摩擦搅拌焊接方法和摩擦搅拌焊接装置
公开(公告)号：US20090001131A1
公开(公告)日：2009-01-01
申请号：US12231197
申请日：2008-08-29
申请人： Shunsuke Sunahara , Haruo Machida , Yuu Igarashi , Tadashi Goto , Toshimasa Koshimizu , Hideo Nakamura , Satoru Morita , Taisei Wakisaka , Kei Kuriyama
发明人： Shunsuke Sunahara , Haruo Machida , Yuu Igarashi , Tadashi Goto , Toshimasa Koshimizu , Hideo Nakamura , Satoru Morita , Taisei Wakisaka , Kei Kuriyama
IPC分类号： B23K20/12
CPC分类号： B60B25/02 , B23K20/124 , B23K20/126 , B23K2101/06
摘要： A friction stir welding apparatus (120) brings end faces (1, 2) of a plate material (W1), having fingers (7a through 7d) at corners thereof, into abutment against each other to form a hollow cylindrical body (W2), and friction-stir-welds the end faces (1, 2) to each other. The apparatus includes a base (122), a first support device and second support device which are mounted on the base (122), a support core (32) spaced from the base (122) by the first support device and the second support device, for insertion into the hollow cylindrical body (W2) and for supporting the hollow cylindrical body (W2), and a first gripping member (238) and a second gripping member (268) disposed on the support core (32) for gripping respective protrusions (8, 9), which are formed when the fingers (7a through 7d) are held in abutment against opposite ends of abutting regions of the hollow cylindrical body (W2), and which extend along a joining direction. The support core (32) has passages (258, 260) defined therein for passage of a cooling medium therethrough.
摘要翻译：摩擦搅拌焊接装置（120）使其角部（7a至7d）的板材（W1）的端面（1,2）彼此抵接以形成中空圆筒体（W2），并且将端面（1,2）彼此摩擦搅拌焊接。该设备包括安装在基座（122）上的基座（122），第一支撑装置和第二支撑装置，通过第一支撑装置和第二支撑装置与基座（122）间隔开的支撑芯（32）用于插入中空圆柱体（W2）中并用于支撑中空圆柱体（W2），以及设置在支撑芯（32）上的第一夹持构件（238）和第二夹持构件（268），用于夹紧各个突起（7a，7d）与所述中空圆筒体（W2）的抵接区域的相对端抵接并沿着接合方向延伸的方式形成。支撑芯（32）具有限定在其中的通道（258,260），用于通过冷却介质。

5. 发明授权

US4739643A Method of manufacturing a diamond coil for a rotating electric machine 失效
标题翻译：制造用于旋转电机的金刚石线圈的方法
公开(公告)号：US4739643A
公开(公告)日：1988-04-26
申请号：US38319
申请日：1987-04-14
申请人： Kei Kuriyama , Masao Maeda , Sakuhei Ohashi
发明人： Kei Kuriyama , Masao Maeda , Sakuhei Ohashi
IPC分类号： B21K7/00 , H02K15/04 , B21D53/00
CPC分类号： H02K15/0414 , H02K15/0421 , Y10T29/49009 , Y10T29/49012
摘要： A manufacturing method for a diamond coil for a rotating electric machine comprises bending a straight conductor in a first plane at eight points so as to produce coil leads, coil ends, and coil straight portions. The conductor is next twisted about its longitudinal axis so as to bend the coil ends out of the first plane. The conductor is then bent in two in a second plane, which is perpendicular to the first plane and which includes the longitudinal axis of the conductor, until the two leads of the conductor point in approximately the same direction.

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