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1. 发明申请

WO2009033157A3 FRICTION STIR WELDING APPARATUS 审中-公开
标题翻译：摩擦焊接设备
公开(公告)号：WO2009033157A3
公开(公告)日：2009-06-04
申请号：PCT/US2008075599
申请日：2008-09-08
申请人： ALCOA INC , BURG JAMES T , STOL ISRAEL , SPINELLA DONALD J , COBES JOHN W JR
发明人： BURG JAMES T , STOL ISRAEL , SPINELLA DONALD J , COBES JOHN W JR
IPC分类号： B23K20/12
CPC分类号： B23K20/126 , B23K20/1255
摘要： Portable friction stir welding apparatus having a crawler (200) which supports a motor (308) for rotating a Friction Stir Welding tool (213) and is coupled to a drive mechanism for urging the crawler along a predefined weld path on work pieces. The crawler can comprise one member (201) or a set of two or three physically separated members (201, 202, 203) each rotatably coupled to the friction stir welding tool. When one member is used to make a weld, it is located on top of the work pieces. When two members are used to make a weld, one member is located on the top of the work pieces and the second member is located on bottom of the work pieces. When three members are used to make two welds simultaneously on an upper work piece and a lower work piece, one member of the crawler is located on the top surface of the upper work piece, a second member is located between the two work pieces, and a third member is located on the bottom surface of the lower work piece. The friction stir welding tool for making the weld is rotatably coupled to each member and restricts axial displacement of the physically separate members relative to each other. The members are adapted to engage rails on the work pieces which provide at least one of guiding, alignment, fixturing, torque compensation for the members as the friction stir welding tool is rotated and the crawler is moved along a joint.
摘要翻译：具有履带（200）的便携式摩擦搅拌焊接装置，其具有用于使摩擦搅拌焊接工具（213）旋转的马达（308），并且与驱动机构联接，用于沿着工件上的规定的焊接路径推压履带。履带可以包括一个构件（201）或一组两个或三个物理分离的构件（201,202,203），每个构件可旋转地联接到摩擦搅拌焊接工具。当一个成员用于焊接时，它位于工件的顶部。当使用两个构件进行焊接时，一个构件位于工件的顶部，并且第二构件位于工件的底部。当三个部件同时在上部工件和下部工件上同时进行两个焊接时，履带的一个部件位于上部工件的上表面上，第二部件位于两个工件之间，第三构件位于下工件的底面上。用于制造焊接的摩擦搅拌焊接工具可旋转地联接到每个构件并且限制物理上分离的构件相对于彼此的轴向位移。这些构件适于接合工件上的轨道，当摩擦搅拌焊接工具旋转并且履带沿着接头移动时，该工件提供对构件的引导，对准，夹紧，扭矩补偿中的至少一个。

2. 发明申请

WO2009033157A2 FRICTION STIR WELDING APPARATUS 审中-公开
标题翻译：摩擦焊接设备
公开(公告)号：WO2009033157A2
公开(公告)日：2009-03-12
申请号：PCT/US2008/075599
申请日：2008-09-08
申请人： ALCOA INC. , BURG, James T. , STOL, Israel , SPINELLA, Donald J. , COBES, John W., Jr.
发明人： BURG, James T. , STOL, Israel , SPINELLA, Donald J. , COBES, John W., Jr.
IPC分类号： B23K20/12
CPC分类号： B23K20/126 , B23K20/1255
摘要： Portable friction stir welding apparatus having a crawler which supports a motor for rotating a Friction Stir Welding tool and is coupled to a drive mechanism for urging the crawler along a predefined weld path on work pieces. The crawler can comprise one member or a set of two or three physically separated members each rotatably coupled to the friction stir welding tool. When one member is used to make a weld, it is located on top of the work pieces. When two members are used to make a weld, one member is located on the top of the work pieces and the second member is located on bottom of the work pieces. When three members are used to make two welds simultaneously on an upper work piece and a lower work piece, one member of the crawler is located on the top surface of the upper work piece, a second member is located between the two work pieces, and a third member is located on the bottom surface of the lower work piece. The friction stir welding tool for making the weld is rotatably coupled to each member and restricts axial displacement of the physically separate members relative to each other. The members are adapted to engage rails on the work pieces which provide at least one of guiding, alignment, fixturing, torque compensation for the members as the friction stir welding tool is rotated and the crawler is moved along a joint.
摘要翻译：便携式摩擦搅拌焊接装置具有履带，其支承用于使摩擦搅拌焊接工具旋转的电动机，并且与驱动机构联接，用于沿着工件上的预定焊接路径推压履带。履带可以包括一个构件或一组两个或三个物理分离的构件，每个构件可旋转地联接到摩擦搅拌焊接工具。当一个成员用于焊接时，它位于工件的顶部。当使用两个构件进行焊接时，一个构件位于工件的顶部，并且第二构件位于工件的底部。当三个部件同时在上部工件和下部工件上同时进行两个焊接时，履带的一个部件位于上部工件的上表面上，第二部件位于两个工件之间，第三构件位于下工件的底面上。用于制造焊接的摩擦搅拌焊接工具可旋转地联接到每个构件并且限制物理上分离的构件相对于彼此的轴向位移。这些构件适于接合工件上的轨道，当摩擦搅拌焊接工具旋转并且履带沿着接头移动时，该工件提供对构件的引导，对准，夹紧，扭矩补偿中的至少一个。

3. 发明申请

WO2008049010A2 LIGHT WEIGHT TORQUE CONVERTER 审中-公开
标题翻译：轻重量扭矩转换器
公开(公告)号：WO2008049010A2
公开(公告)日：2008-04-24
申请号：PCT/US2007/081655
申请日：2007-10-17
申请人： ALCOA INC. , SEKSARIA, Dinesh, C. , COBES, John, W., Jr.
发明人： SEKSARIA, Dinesh, C. , COBES, John, W., Jr.
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H41/24 , F16H2045/0294
摘要： The present invention provides a torque converter 10 including a pump assembly 35 including a unitary pump vortex ring and blade array structure 38 and a formed metal sheet pump shell 37, being connected to a sheet pump shell 37 by braze joint metallurgical bond; a lockup clutch plate assembly 20 including a plurality of integrally formed vibration damping features 50, and a centrally positioned gear ring 24; a turbine assembly 25 including a unitary turbine vortex ring and blade array structure 28, a formed metal sheet turbine shell 27, and a turbine hub 26 configured for engagement to the gear ring 24 of the lockup clutch plate assembly 20 and engagement to a shaft of a transmission system; and a stator 31 positioned between the turbine assembly 25 and the pump assembly 35.
摘要翻译：本发明提供了一种变矩器10，其包括泵组件35，该泵组件35包括一体泵涡流环和叶片阵列结构38以及成形金属板泵壳37，该泵组件35通过以下方式连接到片泵壳37 钎焊接头冶金结合; 包括多个整体形成的减振部件50和中心定位的齿圈24的锁止离合器片组件20; 包括单一涡轮涡流环和叶片阵列结构28，成形金属片涡轮壳体27和涡轮轮毂26的涡轮机组件25，涡轮机毂26构造成用于接合到锁定离合器片组件20的齿圈24并接合到传输系统; 以及定位在涡轮机组件25和泵组件35之间的定子31.

4. 发明申请

WO2009114861A1 ADVANCED MULTI-SHOULDERED FIXED BOBBIN TOOLS FOR SIMULTANEOUS FRICTION STIR WELDING OF MULTIPLE PARALLEL WALLS BETWEEN PARTS 审中-公开
标题翻译：高级多功能固定式BOBBIN工具同步摩擦焊接多个并联墙壁之间的零件
公开(公告)号：WO2009114861A1
公开(公告)日：2009-09-17
申请号：PCT/US2009/037300
申请日：2009-03-16
申请人： ALCOA INC. , STOL, Israel , COBES, John, W., Jr. , CHONTAS, Trent, A. , FRIDY, Joseph, M.
发明人： STOL, Israel , COBES, John, W., Jr. , CHONTAS, Trent, A. , FRIDY, Joseph, M.
IPC分类号： B23K20/12 , B23K101/04
CPC分类号： B23K20/125 , B23K2201/045
摘要： A multi-shouldered friction stir welding tool (10) comprises an integral shank-pin unit (11) having a plurality of pin portions on the shank-pin unit, where the plurality of pin portions for driving into a plurality of joints to perform a friction stir welding operation on the corresponding plurality of joints and, where a shank portion of the shank-pin unit is for attachment to an optional axial tension rod (19), each of the friction stir welding modules comprises a pair of shoulders (13, 14) that is connected to the shank-pin unit where each shoulder has a distal end and a proximal end, where the proximal end of each shoulder faces the pin portion of the shank-pin unit, whereby the shoulder and pin(s) rotate in unison, and a pair of split collars or a pair of nuts that is connected to the shank-pin unit and faces the distal end of each shoulder, where the plurality of friction stir welding modules are connected to each other whereby the modules rotate in unison to simultaneously make a plurality of parallel welds. In addition, a method of friction stir welding a plurality of joints simultaneously comprising using at least one multi-shouldered friction stir welding tool is provided.
摘要翻译：一种多肩摩擦搅拌焊接工具（10），包括在柄针单元上具有多个销部分的整体柄针单元（11），其中多个销部分用于驱动多个接头以执行在相应的多个接头上进行摩擦搅拌焊接操作，并且其中所述柄针单元的柄部分用于附接到可选的轴向张力杆（19），每个摩擦搅拌焊接模块包括一对肩部（13， 14），其连接到柄针单元，其中每个肩部具有远端和近端，其中每个肩部的近端面向柄销单元的销部分，由此肩部和销子旋转以及一对分开的套环或一对连接到柄针单元并面对每个肩部的远端的螺母，其中多个摩擦搅拌焊接模块彼此连接，由此模块旋转一致同时做多个平行焊接。另外，提供了一种使用至少一个多肩摩擦搅拌焊接工具同时进行摩擦搅拌焊接多个接头的方法。

5. 发明申请

WO2008049010A3 LIGHT WEIGHT TORQUE CONVERTER 审中-公开
标题翻译：轻量扭矩转换器
公开(公告)号：WO2008049010A3
公开(公告)日：2008-12-04
申请号：PCT/US2007081655
申请日：2007-10-17
申请人： ALCOA INC , SEKSARIA DINESH C , COBES JOHN W JR
发明人： SEKSARIA DINESH C , COBES JOHN W JR
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H41/24 , F16H2045/0294
摘要： The present invention provides a torque converter 10 including a pump assembly 35 including a unitary pump vortex ring and blade array structure 38 and a formed metal sheet pump shell 37, being connected to a sheet pump shell 37 by braze joint metallurgical bond; a lockup clutch plate assembly 20 including a plurality of integrally formed vibration damping features 50, and a centrally positioned gear ring 24; a turbine assembly 25 including a unitary turbine vortex ring and blade array structure 28, a formed metal sheet turbine shell 27, and a turbine hub 26 configured for engagement to the gear ring 24 of the lockup clutch plate assembly 20 and engagement to a shaft of a transmission system; and a stator 31 positioned between the turbine assembly 25 and the pump assembly 35.
摘要翻译：本发明提供了一种扭矩转换器10，其包括一个泵组件35，该泵组件35包括一个整体泵涡流环和叶片阵列结构38，以及形成的金属板泵壳37，其通过钎焊接合冶金结合连接到片式泵壳37; 包括多个整体形成的减振特征50的锁止离合器板组件20和位于中心的齿圈24; 涡轮机组件25，其包括单一的涡轮涡环和叶片阵列结构28，成形的金属板涡轮壳体27和涡轮机毂26，其被构造成与锁止离合器板组件20的齿圈24接合并且与传输系统; 以及定位在涡轮组件25和泵组件35之间的定子31。

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