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公开(公告)号：US20120252627A1
公开(公告)日：2012-10-04
申请号：US13514219
申请日：2010-11-18
IPC分类号： F16H57/08
CPC分类号： F16H57/082 , F16H57/0479
摘要： To allow attachment of pinion shafts in their phased states only in simple steps which do not require a crimping step and a special device. A pinion shaft support structure for a planetary gear includes pinion gears, pinion shafts for pivotally supporting the pinion gears, and a carrier having a plurality of shaft support holes for rotatably supporting the pinion shafts, the pinion shafts being supported by the shaft support holes. The pinion shaft support structure includes stepped portions formed on end surfaces of the pinion shafts and a fall-out prevention washer which is mounted on the carrier to be capable of locking the stepped portions. An outer circumferential rim of the fall-out prevention washer mounted on the carrier faces the stepped portions of the respective pinion shafts inserted into the plurality of respective shaft support holes and is capable of locking the stepped portions, and the pinion shafts are thereby positioned (phased) in their rotational directions.
摘要翻译： 为了允许小齿轮轴在其相位状态下仅以简单的步骤附接，其不需要压接步骤和特殊装置。 用于行星齿轮的小齿轮轴支撑结构包括小齿轮，用于枢转地支撑小齿轮的小齿轮轴和具有用于可旋转地支撑小齿轮轴的多个轴支撑孔的托架，小齿轮轴由轴支撑孔支撑。 小齿轮轴支撑结构包括形成在小齿轮轴的端面上的阶梯部分和安装在载体上以能够锁定阶梯部分的防脱落垫圈。 安装在承载件上的防脱出垫圈的外周缘面对插入到多个轴支撑孔中的各个小齿轮轴的台阶部分，并且能够锁定阶梯部分，并且由此定位小齿轮轴（ 分阶段）在其旋转方向。
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公开(公告)号：US20130169073A1
公开(公告)日：2013-07-04
申请号：US13821760
申请日：2010-10-05
申请人： Teruo Nagahama , Norikazu Kawai , Heisuke Kobayashi , Shinji Fujimoto , Atsuhiro Sakai , Seiichi Mogi , Hironori Mito
发明人： Teruo Nagahama , Norikazu Kawai , Heisuke Kobayashi , Shinji Fujimoto , Atsuhiro Sakai , Seiichi Mogi , Hironori Mito
CPC分类号： H02K9/19 , H02K5/02 , H02K5/08 , H02K11/022 , Y02T10/641
摘要： A side cover 82 which covers a side surface portion of an electric motor 7 is formed of a resin, and a lubricant is ejected from plural ejecting holes 95 of an oil path 90 formed in the side cover 82 to a stator 71 of the electric motor 7 so as to cool the stator.
摘要翻译： 覆盖电动机7的侧面部的侧盖82由树脂形成，并且润滑剂从形成在侧盖82上的油路90的多个喷出孔95喷出到电动机的定子71 以便冷却定子。
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公开(公告)号：US09136745B2
公开(公告)日：2015-09-15
申请号：US13821760
申请日：2010-10-05
申请人： Teruo Nagahama , Norikazu Kawai , Heisuke Kobayashi , Shinji Fujimoto , Atsuhiro Sakai , Seiichi Mogi , Hironori Mito
发明人： Teruo Nagahama , Norikazu Kawai , Heisuke Kobayashi , Shinji Fujimoto , Atsuhiro Sakai , Seiichi Mogi , Hironori Mito
CPC分类号： H02K9/19 , H02K5/02 , H02K5/08 , H02K11/022 , Y02T10/641
摘要： A side cover 82 which covers a side surface portion of an electric motor 7 is formed of a resin, and a lubricant is ejected from plural ejecting holes 95 of an oil path 90 formed in the side cover 82 to a stator 71 of the electric motor 7 so as to cool the stator.
摘要翻译： 覆盖电动机7的侧面部的侧盖82由树脂形成，并且润滑剂从形成在侧盖82上的油路90的多个喷出孔95喷出到电动机的定子71 以便冷却定子。
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公开(公告)号：US08905894B2
公开(公告)日：2014-12-09
申请号：US13514219
申请日：2010-11-18
CPC分类号： F16H57/082 , F16H57/0479
摘要： To allow attachment of pinion shafts in their phased states only in simple steps which do not require a crimping step and a special device. A pinion shaft support structure for a planetary gear includes pinion gears, pinion shafts for pivotally supporting the pinion gears, and a carrier having a plurality of shaft support holes for rotatably supporting the pinion shafts, the pinion shafts being supported by the shaft support holes. The pinion shaft support structure includes stepped portions formed on end surfaces of the pinion shafts and a fall-out prevention washer which is mounted on the carrier to be capable of locking the stepped portions. An outer circumferential rim of the fall-out prevention washer mounted on the carrier faces the stepped portions of the respective pinion shafts inserted into the plurality of respective shaft support holes and is capable of locking the stepped portions, and the pinion shafts are thereby positioned (phased) in their rotational directions.
摘要翻译： 为了允许小齿轮轴在其相位状态下仅以简单的步骤附接，其不需要压接步骤和特殊装置。 用于行星齿轮的小齿轮轴支撑结构包括小齿轮，用于枢转地支撑小齿轮的小齿轮轴和具有用于可旋转地支撑小齿轮轴的多个轴支撑孔的托架，小齿轮轴由轴支撑孔支撑。 小齿轮轴支撑结构包括形成在小齿轮轴的端面上的阶梯部分和安装在载体上以能够锁定阶梯部分的防脱落垫圈。 安装在承载件上的防脱出垫圈的外周缘面对插入到多个轴支撑孔中的各个小齿轮轴的台阶部分，并且能够锁定阶梯部分，并且由此定位小齿轮轴（ 分阶段）在其旋转方向。
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