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1. 发明授权

US09382949B2 Shaft coupling structure 有权
标题翻译：轴联结结构
公开(公告)号：US09382949B2
公开(公告)日：2016-07-05
申请号：US14083884
申请日：2013-11-19
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Yuichi Nishitani , Tetsuzo Ishikawa , Yoshitaka Shizu , Sakae Mitsufuji , Shinichi Nishibe
IPC分类号： B25G3/28 , F16D1/08 , F16H1/32
CPC分类号： F16D1/0864 , F16D1/08 , F16H2001/323 , F16H2001/325 , Y10T403/535 , Y10T403/7018
摘要： In a shaft coupling structure in which a first shaft and a second shaft are coupled with each other by a combination of a key coupling and a clamp coupling, the first shaft has a cylindrical portion into which the second shaft is inserted and slits which are formed in the cylindrical portion by cutting off portions thereof in the axial direction, and a clamping fastener is mounted on portions of the outer circumference of the first shaft in which the slits are formed and the slit can be also used as a keyway of the key, and the plurality of slits are formed in the circumferential direction.
摘要翻译：在其中第一轴和第二轴通过键联接和夹紧联接的组合彼此联接的轴联结结构中，第一轴具有第二轴插入的圆柱形部分和形成的狭缝在圆筒部中通过在轴向上切断其部分，并且夹紧紧固件安装在形成有狭缝的第一轴的外周的部分上，并且狭缝也可以用作钥匙的键槽，并且沿圆周方向形成多个狭缝。

2. 发明授权

US09331545B2 Rotation apparatus including motor and speed reducer 有权
标题翻译：旋转装置包括电机和减速机
公开(公告)号：US09331545B2
公开(公告)日：2016-05-03
申请号：US14205432
申请日：2014-03-12
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Sakae Mitsufuji , Shinichi Nishibe , Yuichi Nishitani , Tetsuzo Ishikawa
IPC分类号： F16H1/32 , H02K7/116 , F16H57/025 , F16H57/02
CPC分类号： H02K7/116 , F16H1/32 , F16H57/025 , F16H2001/325 , F16H2057/02073
摘要： In a rotation apparatus including a motor and a speed reducer, the speed reducer includes a casing, an internal gear integrated with the casing, a planetary gear internally engaged with the internal gear, and a carrier body arranged in an axial side portion of the planetary gear, the motor and the speed reducer are connected with each other via an adapter, the adapter includes a motor-fixed surface fixed to the motor, a carrier-fixed surface fixed to the carrier body, and an externally fixed surface that is not parallel with the carrier-fixed surface and is fixed to an external member, a driven member is connected to the casing, the driven member, the speed reducer, and the externally fixed surface are overlapped with each other when viewed from a radial direction, and the driven member is rotated within a range of 180 degrees.
摘要翻译：在包括马达和减速器的旋转装置中，减速器包括壳体，与壳体一体化的内齿轮，与内齿轮内啮合的行星齿轮，以及布置在行星齿轮的轴向侧部的载体主体齿轮，电动机和减速器通过适配器彼此连接，适配器包括固定到电动机的电动机固定表面，固定到承载体的载体固定表面和不平行的外部固定表面与载体固定表面固定在一个外部构件上，从径向方向观察，被驱动构件连接到壳体，从动构件，减速器和外部固定表面彼此重叠，被驱动构件在180度的范围内旋转。

3. 发明授权

US09200677B2 Shaft coupling structure 有权
标题翻译：轴联结结构
公开(公告)号：US09200677B2
公开(公告)日：2015-12-01
申请号：US14086042
申请日：2013-11-21
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Shinichi Nishibe , Tetsuzo Ishikawa , Sakae Mitsufuji , Yoshitaka Shizu , Yuichi Nishitani
IPC分类号： F16B2/06 , F16D1/08 , F16D1/05 , F16D1/04
CPC分类号： F16D1/05 , F16B2/065 , F16D1/04 , F16D1/0864 , F16D1/0876 , Y10T403/535 , Y10T403/7021 , Y10T403/7047
摘要： In a shaft coupling structure in which a second shaft is inserted into a cylindrical portion provided in a first shaft to be coupled with each other, with a bush being interposed between an inner circumference of the first shaft and an outer circumference of the second shaft, the first shaft and the second shaft are coupled with each other by a combination of a key coupling and a clamp coupling; the first shaft has a keyway with which the key engages and a shaft slit which is formed in the cylindrical portion by cutting off a portion thereof in the axial direction; and a fastener for the clamp coupling is mounted on a portion of an outer circumference of the first shaft in which the shaft slit is formed and the bush has a bush slit which corresponds to the keyway.
摘要翻译：在其中第二轴插入到设置在第一轴中以彼此联接的圆筒部分中的轴联结结构中，在第一轴的内圆周和第二轴的外周之间插入有衬套，第一轴和第二轴通过键联接和夹紧联接的组合彼此联接; 第一轴具有键接合的键槽和通过沿轴向切除其一部分而形成在圆筒部中的轴狭缝; 并且用于夹紧联接件的紧固件安装在第一轴的外周的形成有轴狭缝的部分上，并且衬套具有对应于键槽的衬套狭缝。

4. 发明申请

US20140147196A1 SHAFT COUPLING STRUCTURE 有权
标题翻译：轴联结构
公开(公告)号：US20140147196A1
公开(公告)日：2014-05-29
申请号：US14083884
申请日：2013-11-19
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Yuichi Nishitani , Tetsuzo Ishikawa , Yoshitaka Shizu , Sakae Mitsufuji , Shinichi Nishibe
IPC分类号： F16D1/033
CPC分类号： F16D1/0864 , F16D1/08 , F16H2001/323 , F16H2001/325 , Y10T403/535 , Y10T403/7018
摘要： In a shaft coupling structure in which a first shaft and a second shaft are coupled with each other by a combination of a key coupling and a clamp coupling, the first shaft has a cylindrical portion into which the second shaft is inserted and slits which are formed in the cylindrical portion by cutting off portions thereof in the axial direction, and a clamping fastener is mounted on portions of the outer circumference of the first shaft in which the slits are formed and the slit can be also used as a keyway of the key, and the plurality of slits are formed in the circumferential direction.
摘要翻译：在其中第一轴和第二轴通过键联接和夹紧联接的组合彼此联接的轴联结结构中，第一轴具有第二轴插入的圆柱形部分和形成的狭缝在圆筒部中通过在轴向上切断其部分，并且夹紧紧固件安装在形成有狭缝的第一轴的外周的部分上，并且狭缝也可以用作钥匙的键槽，并且沿圆周方向形成多个狭缝。

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