专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150276020A1 TWO SPEED TRANSMISSION 审中-公开
标题翻译：两速传动
公开(公告)号：US20150276020A1
公开(公告)日：2015-10-01
申请号：US14516113
申请日：2014-10-16
申请人： SPG Co., Ltd.
发明人： Jin Gyun YOON , Ju Yong CHOI
IPC分类号： F16H3/00 , F16H61/16
CPC分类号： F16H3/005
摘要： A two-speed transmission including: a sun gear configured to be rotated by an external driving force; a planet gear arranged around the sun gear; a ring gear having a gear train; a first clutch configured to be engaged with the sun gear to be restrained by the sun gear if the sun gear is rotated in a first direction; a second clutch configured to be engaged with the ring gear to be restrained by the ring gear if the sun gear is rotated in a second direction; and a carrier configured to receive a driving force from the sun gear by restraint of the first clutch to be driven in a first reduction gear ratio or to receive a driving force that is transferred through the sun gear, the planet gear, and ring gear by restraint of the second clutch to be driven in a second reduction gear ratio.
摘要翻译：一种双速变速器，包括：构造成通过外部驱动力旋转的太阳齿轮; 围绕太阳齿轮布置的行星齿轮; 具有齿轮系的齿圈; 第一离合器，其构造成如果太阳齿轮沿第一方向旋转则与太阳齿轮接合以被太阳齿轮约束; 第二离合器，其被构造成如果太阳轮沿第二方向旋转则与所述齿圈接合以被所述环形齿轮约束; 以及被构造成通过限制要以第一减速比驱动的第一离合器从太阳齿轮接收驱动力的载体，或者通过太阳齿轮，行星齿轮和齿圈传递的驱动力通过以第二减速比来限制第二离合器被驱动。

2. 外观设计

USD526275S1 Brush holder for motor 失效
标题翻译：电机刷架
公开(公告)号：USD526275S1
公开(公告)日：2006-08-08
申请号：US29210069
申请日：2004-07-27
申请人： Dong Yeol Han , Kwang Hae Yun , Chan Yong Park
设计人： Dong Yeol Han , Kwang Hae Yun , Chan Yong Park

3. 发明授权

US06849976B2 Housing structure for geared motors 失效
标题翻译：减速电机的外壳结构
公开(公告)号：US06849976B2
公开(公告)日：2005-02-01
申请号：US10282922
申请日：2002-10-28
申请人： Jin Goon Yoon , Nak Sun Choi , Sang Hyo Choi
发明人： Jin Goon Yoon , Nak Sun Choi , Sang Hyo Choi
IPC分类号： F25C5/02 , F25C5/04 , F25D23/00 , H02K5/15 , H02K5/167 , H02K7/116 , H02K5/16 , H02K7/08
CPC分类号： H02K5/1672 , F25C5/046 , F25D23/00 , H02K5/15 , H02K7/116
摘要： A housing structure for geared motors is disclosed. The housing structure is designed to seal the spaces between a stator core and first and second housings to prevent infiltration of moisture and impurities to a motor's drive part through the spaces or formation and growth of ice on the drive part, thus the motor always being smoothly started in its operation, without having a high drive torque undesirably increased to remove ice or impurities from the drive part. The first housing has a support part functioning to rotatably support a first end of the rotating shaft on the stator core, while the second housing has a cup part functioning to rotatably support a second end of the rotating shaft on the stator core. The support part of the first housing includes a first spherical bearing, a first seat part, and a bearing seat. The first housing also has a cylindrical part assembled with the stator core, and a shaft hole rotatably supporting an output shaft of the motor. The cup part of the second housing includes a main depression, a central bearing seat, a cylindrical second seat part, a chamfered part, a second spherical bearing, a spring-biased support plate, and a cover.
摘要翻译：公开了一种用于齿轮传动马达的壳体结构。壳体结构被设计成密封定子芯与第一和第二壳体之间的空间，以防止水分和杂质通过空间的空间或冰的形成和增长而驱动到电动机的驱动部分，因此电动机总是平稳地在其操作中开始，没有高驱动扭矩不期望地增加以从驱动部分去除冰或杂质。第一壳体具有用于将定子铁芯上的旋转轴的第一端可旋转地支撑的支撑部分，而第二壳体具有用于将定子芯上的旋转轴的第二端可旋转地支撑的杯部。第一壳体的支撑部分包括第一球面轴承，第一座椅部件和轴承座。第一壳体还具有与定子芯组装的圆筒部，以及可旋转地支撑电动机的输出轴的轴孔。第二壳体的杯部包括主凹部，中心轴承座，圆柱形第二座部，倒角部，第二球面轴承，弹簧偏置支撑板和盖。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式