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公开(公告)号：US10213874B2
公开(公告)日：2019-02-26
申请号：US13981379
申请日：2011-04-08
申请人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Shuhei Yamaguchi
发明人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Shuhei Yamaguchi
IPC分类号： B23K26/30 , B23K26/06 , B23K26/24 , B23K26/28 , B23K31/00 , B23K33/00 , F16H55/17 , B23K101/00
摘要： A double side welding method used for producing a differential gear for welding a weld part to join a ring gear fitted on a gear case from both sides. The method uses welding distortion caused by welding to improve product accuracy. The method includes welding from both sides of a weld part where a first member and a second member, which are the objects being joined, face each other. The method is performed by first welding, which is performed from one side, and second welding, which is performed from the other opposite side from that first welding. Heat quantity adjustment, that adjusts the quantity of heat input to the weld part for the second welding, is performed after the first welding, and is carried out such that an amount of welding distortion that is the objective arises.
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公开(公告)号：US20140179482A1
公开(公告)日：2014-06-26
申请号：US14236855
申请日：2011-08-04
申请人： Keisuke Uchida , Shingo Iwatani , Go Kuramoto , Jun Kamitake , Shuhei Yamaguchi , Takahito Endo , Shotaro Kato
发明人： Keisuke Uchida , Shingo Iwatani , Go Kuramoto , Jun Kamitake , Shuhei Yamaguchi , Takahito Endo , Shotaro Kato
CPC分类号： F16H48/40 , B23K2101/008 , B32B7/04 , B32B15/01 , F16H48/38 , F16H2048/382 , F16H2048/385 , Y10T29/49968 , Y10T74/2186 , Y10T428/12451
摘要： Assuming that a direction in which a first member and a second member are arranged is a first direction and a direction orthogonal to the first direction is a second direction, a welding structure includes: a pressure fit portion; a first cavity; a second cavity; a first weld bead formed between the first cavity and an end of a joining part of the first member and the second member on one side in the second direction by welding the first member and second member while the second cavity is communicated with outside; a second weld bead formed between the second cavity and an end of the joining part on the other side in the second direction; and a cutout groove communicating between the first cavity and the second cavity.
摘要翻译： 假设第一构件和第二构件的排列方向为第一方向，与第一方向正交的方向为第二方向，焊接结构包括：压配合部; 第一腔; 第二腔; 第一焊道，其在所述第一腔体与所述第一构件和所述第二构件的接合部分的端部之间沿所述第二方向形成在所述第二腔体与外部连通的同时焊接所述第一构件和所述第二构件; 形成在所述第二腔和所述接合部的在所述第二方向的另一侧的端部之间的第二焊道; 以及在所述第一腔和所述第二腔之间连通的切口槽。
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公开(公告)号：US20130299469A1
公开(公告)日：2013-11-14
申请号：US13981379
申请日：2011-04-08
申请人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Shuhei Yamaguchi
发明人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Shuhei Yamaguchi
IPC分类号： B23K26/30
CPC分类号： B23K26/30 , B23K26/0626 , B23K26/24 , B23K26/28 , B23K31/003 , B23K33/006 , B23K2101/008 , F16H55/17
摘要： When welding from both sides of a weld part where a first member and a second member, which are the objects being joined, face each other is performed by first welding performed from one side and second welding performed from the other opposite side from that first welding, heat quantity adjustment, that adjusts the quantity of heat input to the weld part for the second welding, which is performed after the first welding, is carried out such that an amount of welding distortion that is the objective arises.
摘要翻译： 当通过从一侧执行的第一次焊接和从该第一焊接的另一相反侧执行的第二次焊接来进行焊接时，作为被接合物体的第一部件和第二部件的焊接部的两侧进行焊接 进行调整在第一焊接之后进行的第二焊接的焊接部的输入量的热量调整，使得产生作为目的的焊接变形量。
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公开(公告)号：US09239104B2
公开(公告)日：2016-01-19
申请号：US13574474
申请日：2010-01-22
申请人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Hirokazu Tsunekawa
发明人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Hirokazu Tsunekawa
IPC分类号： B32B7/04 , B23K11/00 , B32B15/00 , B23K33/00 , F16H55/17 , B32B1/04 , B32B3/02 , B32B3/06 , B32B3/26 , B32B15/01 , B32B15/04 , B32B15/18 , B23K26/30 , F16H48/38
CPC分类号： F16H55/17 , B23K26/30 , B23K33/00 , B23K33/006 , B32B1/04 , B32B3/02 , B32B3/06 , B32B3/26 , B32B15/00 , B32B15/012 , B32B15/04 , B32B15/18 , F16H2048/382 , F16H2048/385 , Y10T428/12333 , Y10T428/12347 , Y10T428/12361 , Y10T428/12375
摘要： A welded structure has a first member and a second member that are welded together. The first member comprises a second-member joining part, and the second member comprises a first-member joining part. If the direction in which the first member and the second member are arranged is the first direction, and the direction intersecting the first direction is the second direction, welded parts are provided at least at both ends in the second direction of the joining surface where the first member and the second member are joined. The first member is such that the second-member joining part and a linking part which connects to the second-member joining part are arranged in succession from the joining surface in the first direction, and the dimensions of the second-member joining part are greater than the dimensions of the linking part in a third direction perpendicular to the first direction.
摘要翻译： 焊接结构具有焊接在一起的第一构件和第二构件。 第一构件包括第二构件接合部，第二构件包括第一构件接合部。 如果第一构件和第二构件的排列方向为第一方向，并且与第一方向相交的方向为第二方向，则焊接部至少设置在接合面的第二方向的两端， 第一个成员和第二个成员加入。 第一构件使得第二构件接合部分和连接到第二构件接合部分的连接部分沿着第一方向从接合表面连续布置，并且第二构件接合部分的尺寸更大 比在连接部分的垂直于第一方向的第三方向上的尺寸大。
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公开(公告)号：US08876649B2
公开(公告)日：2014-11-04
申请号：US14236855
申请日：2011-08-04
申请人： Keisuke Uchida , Shingo Iwatani , Go Kuramoto , Jun Kamitake , Shuhei Yamaguchi , Takahito Endo , Shotaro Kato
发明人： Keisuke Uchida , Shingo Iwatani , Go Kuramoto , Jun Kamitake , Shuhei Yamaguchi , Takahito Endo , Shotaro Kato
CPC分类号： F16H48/40 , B23K2101/008 , B32B7/04 , B32B15/01 , F16H48/38 , F16H2048/382 , F16H2048/385 , Y10T29/49968 , Y10T74/2186 , Y10T428/12451
摘要： Assuming that a direction in which a first member and a second member are arranged is a first direction and a direction orthogonal to the first direction is a second direction, a welding structure includes: a pressure fit portion; a first cavity; a second cavity; a first weld bead formed between the first cavity and an end of a joining part of the first member and the second member on one side in the second direction by welding the first member and second member while the second cavity is communicated with outside; a second weld bead formed between the second cavity and an end of the joining part on the other side in the second direction; and a cutout groove communicating between the first cavity and the second cavity.
摘要翻译： 假设第一构件和第二构件的排列方向为第一方向，与第一方向正交的方向为第二方向，焊接结构包括：压配合部; 第一腔; 第二腔; 第一焊道，其在所述第一腔体与所述第一构件和所述第二构件的接合部分的端部之间沿所述第二方向形成在所述第二腔体与外部连通的同时焊接所述第一构件和所述第二构件; 形成在所述第二腔和所述接合部的在所述第二方向的另一侧的端部之间的第二焊道; 以及在所述第一腔和所述第二腔之间连通的切口槽。
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公开(公告)号：US20120295125A1
公开(公告)日：2012-11-22
申请号：US13574474
申请日：2010-01-22
申请人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Hirokazu Tsunekawa
发明人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Hirokazu Tsunekawa
CPC分类号： F16H55/17 , B23K26/30 , B23K33/00 , B23K33/006 , B32B1/04 , B32B3/02 , B32B3/06 , B32B3/26 , B32B15/00 , B32B15/012 , B32B15/04 , B32B15/18 , F16H2048/382 , F16H2048/385 , Y10T428/12333 , Y10T428/12347 , Y10T428/12361 , Y10T428/12375
摘要： Disclosed are a welded structure and a welding method which make it possible to improve welding strength and welding quality. A welded structure in which a first member and a second member are joined by means of welding, wherein the first member comprises a second-member joining part which is joined to the second member, and the second member comprises a first-member joining part which is joined to the first member. If the direction in which the first member and the second member are arranged is the first direction, and the direction intersecting the first direction is the second direction, welded parts are provided at least at both ends in the second direction of the joining surface where the first member and the second member are joined. The first member is such that the second-member joining part and a linking part which connects to the second-member joining part are arranged in succession from the joining surface in the first direction, and the dimensions of the second-member joining part are greater than the dimensions of the linking part in a third direction perpendicular to the first direction.
摘要翻译： 公开了一种能够提高焊接强度和焊接质量的焊接结构和焊接方法。 一种焊接结构，其中第一构件和第二构件通过焊接接合，其中第一构件包括与第二构件接合的第二构件接合部，并且第二构件包括第一构件接合部， 加入了第一个成员。 如果第一构件和第二构件的排列方向为第一方向，并且与第一方向相交的方向为第二方向，则焊接部至少设置在接合面的第二方向的两端， 第一个成员和第二个成员加入。 第一构件使得第二构件接合部分和连接到第二构件接合部分的连接部分沿第一方向从接合表面连续布置，并且第二构件接合部分的尺寸更大 比在连接部分的垂直于第一方向的第三方向上的尺寸大。
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7.发明授权公开(公告)号：US08893575B2
公开(公告)日：2014-11-25
申请号：US13519198
申请日：2011-06-08
申请人： Makoto Taniguchi , Yuki Kurosaki , Yoshihiko Ukai , Jun Kamitake , Jo Kayahana , Shuhei Yamaguchi , Katsuaki Makino
发明人： Makoto Taniguchi , Yuki Kurosaki , Yoshihiko Ukai , Jun Kamitake , Jo Kayahana , Shuhei Yamaguchi , Katsuaki Makino
CPC分类号： B23P11/005 , B21K25/00 , F16H55/17 , Y10T29/49462 , Y10T29/49465 , Y10T29/49908 , Y10T29/49938 , Y10T29/49995 , Y10T74/1987 , Y10T428/211 , Y10T428/218
摘要： An annular caulking-fastened component to be fastened to a counterpart component by caulking includes a notch formed in an inner peripheral edge portion at one end side in a center axis direction, the notch being to be fixed to the counterpart component by caulking; and at least one of an inner-peripheral stepped portion formed between an inner peripheral surface and the inner peripheral edge portion and outward from the inner peripheral surface in a radial direction and an end-face stepped portion formed between an end face at one end side in the center axis direction and the inner peripheral edge portion and from the end face toward the other end side in the center axis direction.
摘要翻译： 通过铆接而固定在配对部件上的环状铆接紧固部件包括：形成在中心轴方向的一端侧的内周缘部的切口，通过铆接固定在对应部件上; 以及形成在内周面和内周缘部之间并且在径向方向上从内周面向外侧的内周台阶部中的至少一个以及形成在一端侧的端面之间的端面台阶部 在中心轴方向和内周缘部以及从中心轴方向的端面朝向另一端侧。
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公开(公告)号：US08814742B2
公开(公告)日：2014-08-26
申请号：US13264201
申请日：2010-01-22
申请人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Hirokazu Tsunekawa
发明人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Hirokazu Tsunekawa
CPC分类号： B23K26/28 , B23K26/16 , B23K33/006 , B23K2101/008 , F16H55/17 , F16H2048/382 , F16H2048/385 , Y10T403/477
摘要： A welded structure and welding method make it possible to improve welding strength and welding quality. A welded structure in which a first member and a second member are joined by welding, wherein the first member comprises a second-member joining part which is joined to the second member, and the second member comprises a first-member joining part which is joined to the first member. If the direction in which the first member and the second member are arranged is the first direction, and the direction intersecting the first direction is the second direction, the welded structure comprises a cavity part which is provided between the first-member joining part and the second-member joining part, and a welded part which is provided between the cavity part and both end parts in the second direction of the joining surface where the first-member joining part and the second-member joining part are joined.
摘要翻译： 焊接结构和焊接方法可以提高焊接强度和焊接质量。 一种焊接结构，其中第一构件和第二构件通过焊接接合，其中第一构件包括接合到第二构件的第二构件接合部，并且第二构件包括接合的第一构件接合部 到第一个成员。 如果第一构件和第二构件的布置方向是第一方向，并且与第一方向相交的方向是第二方向，则焊接结构包括设置在第一构件接合部和第二构件之间的空腔部， 第二构件接合部，以及在第一构件接合部和第二构件接合部接合的接合面的第二方向上设置在空腔部与两端部之间的焊接部。
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9.发明申请公开(公告)号：US20120311845A1
公开(公告)日：2012-12-13
申请号：US13519198
申请日：2011-06-08
申请人： Makoto Taniguchi , Yuki Kurosaki , Yoshihiko Ukai , Jun Kamitake , Jo Kayahana , Shuhei Yamaguchi , Katsuaki Makino
发明人： Makoto Taniguchi , Yuki Kurosaki , Yoshihiko Ukai , Jun Kamitake , Jo Kayahana , Shuhei Yamaguchi , Katsuaki Makino
CPC分类号： B23P11/005 , B21K25/00 , F16H55/17 , Y10T29/49462 , Y10T29/49465 , Y10T29/49908 , Y10T29/49938 , Y10T29/49995 , Y10T74/1987 , Y10T428/211 , Y10T428/218
摘要： An annular caulking-fastened component to be fastened to a counterpart component by caulking includes a notch formed in an inner peripheral edge portion at one end side in a center axis direction, the notch being to be fixed to the counterpart component by caulking; and at least one of an inner-peripheral stepped portion formed between an inner peripheral surface and the inner peripheral edge portion and outward from the inner peripheral surface in a radial direction and an end-face stepped portion formed between an end face at one end side in the center axis direction and the inner peripheral edge portion and from the end face toward the other end side in the center axis direction.
摘要翻译： 通过铆接而固定在配对部件上的环状铆接紧固部件包括：形成在中心轴方向的一端侧的内周缘部的切口，通过铆接固定在对应部件上; 以及形成在内周面和内周缘部之间并且在径向方向上从内周面向外侧的内周台阶部中的至少一个以及形成在一端侧的端面之间的端面台阶部 在中心轴方向和内周缘部以及从中心轴方向的端面朝向另一端侧。
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公开(公告)号：US20120094798A1
公开(公告)日：2012-04-19
申请号：US13264201
申请日：2010-01-22
申请人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Hirokazu Tsunekawa
发明人： Keisuke Uchida , Shingo Iwatani , Takahito Endo , Go Kuramoto , Jun Kamitake , Hirokazu Tsunekawa
CPC分类号： B23K26/28 , B23K26/16 , B23K33/006 , B23K2101/008 , F16H55/17 , F16H2048/382 , F16H2048/385 , Y10T403/477
摘要： Disclosed are a welded structure and a welding method which make it possible to improve welding strength and welding quality. A welded structure in which a first member and a second member are joined by means of welding, wherein the first member comprises a second-member joining part which is joined to the second member, and the second member comprises a first-member joining part which is joined to the first member. If the direction in which the first member and the second member are arranged is the first direction, and the direction intersecting the first direction is the second direction, the welded structure comprises a cavity part which is provided between the first-member joining part and the second-member joining part, and a welded part which is provided between the cavity part and both end parts in the second direction of the joining surface where the first-member joining part and the second-member joining part are joined.
摘要翻译： 公开了一种能够提高焊接强度和焊接质量的焊接结构和焊接方法。 一种焊接结构，其中第一构件和第二构件通过焊接接合，其中第一构件包括与第二构件接合的第二构件接合部，并且第二构件包括第一构件接合部， 加入了第一个成员。 如果第一构件和第二构件的布置方向是第一方向，并且与第一方向相交的方向是第二方向，则焊接结构包括设置在第一构件接合部和第二构件之间的空腔部， 第二构件接合部，以及在第一构件接合部和第二构件接合部接合的接合面的第二方向上设置在空腔部与两端部之间的焊接部。
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