公开(公告)号：US20050039571A1

公开(公告)日：2005-02-24

申请号：US10921586

申请日：2004-08-19

申请人： Hiroyoshi Takabayashi ,  Takashi Tsuda ,  Yoshinobu Hirano ,  Nobuyasu Niibayashi ,  Tooru Inayoshi ,  Hidenori Iimi

发明人： Hiroyoshi Takabayashi ,  Takashi Tsuda ,  Yoshinobu Hirano ,  Nobuyasu Niibayashi ,  Tooru Inayoshi ,  Hidenori Iimi

IPC分类号： F16H57/02 ,  F16H57/03 ,  F16H57/037 ,  F16H57/038 ,  F16H57/039 ,  H02K7/116

CPC分类号： F16H57/03 ,  F16H2057/02017 ,  F16H2057/02034 ,  Y10T74/2186

摘要： A driving device includes a motor, and a gear housing secured to the motor. The gear housing accommodates reduction gears. Rotation of the motor is reduced by the reduction gears before being transmitted to an output shaft supported by the gear housing. A support cylinder extends from an outer surface of the gear housing to support the output shaft. A surrounding cylinder extends from the outer surface of the gear housing to surround the support cylinder. Reinforcing ribs are located between the support cylinder and the surrounding cylinder. Each reinforcing rib extends from a circumferential wall of the support cylinder such that the angle between the reinforcing rib and a normal line that intersects the circumferential wall form a predetermined angle. Each reinforcing rib has a radially inward end connected to the support cylinder and a radially outward end connected to the surrounding cylinder.

摘要翻译： 驱动装置包括马达和固定到马达的齿轮箱。 齿轮箱容纳减速齿轮。 减速齿轮在被传递到由齿轮箱支撑的输出轴之前，马达的旋转减小。 支撑筒从齿轮壳体的外表面延伸以支撑输出轴。 环绕的圆柱体从齿轮壳体的外表面延伸以包围支撑圆筒。 加强筋位于支撑筒和周围的缸体之间。 每个加强筋从支撑筒的圆周壁延伸，使得加强肋与与周壁相交的法线之间的角度形成预定角度。 每个加强肋具有连接到支撑圆筒的径向内端和连接到周围圆柱体的径向向外端。

公开(公告)号：US07389711B2

公开(公告)日：2008-06-24

申请号：US10921586

申请日：2004-08-19

申请人： Hiroyoshi Takabayashi ,  Takashi Tsuda ,  Yoshinobu Hirano ,  Nobuyasu Niibayashi ,  Tooru Inayoshi ,  Hidenori Iimi

发明人： Hiroyoshi Takabayashi ,  Takashi Tsuda ,  Yoshinobu Hirano ,  Nobuyasu Niibayashi ,  Tooru Inayoshi ,  Hidenori Iimi

IPC分类号： F16H57/02

CPC分类号： F16H57/03 ,  F16H2057/02017 ,  F16H2057/02034 ,  Y10T74/2186

摘要： A driving device includes a motor, and a gear housing secured to the motor. The gear housing accommodates reduction gears. Rotation of the motor is reduced by the reduction gears before being transmitted to an output shaft supported by the gear housing. A support cylinder extends from an outer surface of the gear housing to support the output shaft. A surrounding cylinder extends from the outer surface of the gear housing to surround the support cylinder. Reinforcing ribs are located between the support cylinder and the surrounding cylinder. Each reinforcing rib extends from a circumferential wall of the support cylinder such that the angle between the reinforcing rib and a normal line that intersects the circumferential wall form a predetermined angle. Each reinforcing rib has a radially inward end connected to the support cylinder and a radially outward end connected to the surrounding cylinder.

摘要翻译： 驱动装置包括马达和固定到马达的齿轮箱。 齿轮箱容纳减速齿轮。 减速齿轮在被传递到由齿轮箱支撑的输出轴之前，马达的旋转减小。 支撑筒从齿轮壳体的外表面延伸以支撑输出轴。 环绕的圆柱体从齿轮壳体的外表面延伸以包围支撑圆筒。 加强筋位于支撑筒和周围的缸体之间。 每个加强筋从支撑筒的圆周壁延伸，使得加强肋与与周壁相交的法线之间的角度形成预定角度。 每个加强肋具有连接到支撑圆筒的径向内端和连接到周围圆柱体的径向向外端。