公开(公告)号：US20120100949A1

公开(公告)日：2012-04-26

申请号：US13379244

申请日：2010-06-09

申请人： Kouji Nagumo ,  Hiromichi Ota ,  Tomohiro Honda ,  Yoshiharu Suzuki ,  Yoshinobu Katoh

发明人： Kouji Nagumo ,  Hiromichi Ota ,  Tomohiro Honda ,  Yoshiharu Suzuki ,  Yoshinobu Katoh

IPC分类号： F16H1/32

CPC分类号： F16H1/32

摘要： A planetary gear mechanism of the invention includes a housing, an input shaft that has an eccentric portion whose center lies on an eccentric axis, and is rotatable about the axis of input and output shafts relative to the housing, an oscillating face plate that eccentrically oscillates relative to the input shaft via the eccentric portion, and rotates about the eccentric axis, and an output shaft that is provided with a second internally toothed gear that internally contacts and meshes with a second externally toothed gear formed on the oscillating face plate, and is rotatable about the axis of the input and output shafts relative to the housing. The housing is formed with a first internally toothed gear that internally contacts and meshes with a first externally toothed gear formed on the oscillating face plate. As the input shaft rotates, a circumferential position at which each externally toothed gear meshes with the corresponding internally toothed gear changes, and rotation of the input shaft is transmitted at a reduced speed to the oscillating face plate, of which rotation is delivered at a further reduced speed to the output shaft.

摘要翻译： 本发明的行星齿轮机构包括壳体，输入轴，其中心位于偏心轴上，偏心部分可相对于壳体绕输入轴和输出轴的轴线转动;摆动面板偏心摆动 相对于输入轴经由偏心部分旋转，并围绕偏心轴线旋转;以及输出轴，其设置有第二内齿齿轮，其内部接触并与形成在摆动面板上的第二外齿齿轮啮合，并且是 可相对于壳体围绕输入和输出轴的轴线旋转。 壳体形成有第一内齿齿轮，其内部接触并与形成在摆动面板上的第一外齿齿轮啮合。 当输入轴旋转时，每个外齿齿轮与相应的内齿齿轮啮合的圆周位置改变，并且输入轴的旋转以降低的速度传递到摆动面板，其中旋转在另一个 减速到输出轴。

公开(公告)号：US08517878B2

公开(公告)日：2013-08-27

申请号：US13379244

申请日：2010-06-09

申请人： Kouji Nagumo ,  Hiromichi Ota ,  Tomohiro Honda ,  Yoshiharu Suzuki ,  Yoshinobu Katoh

发明人： Kouji Nagumo ,  Hiromichi Ota ,  Tomohiro Honda ,  Yoshiharu Suzuki ,  Yoshinobu Katoh

IPC分类号： F16H23/00

CPC分类号： F16H1/32

摘要： A planetary gear mechanism of the invention includes a housing, an input shaft that has an eccentric portion whose center lies on an eccentric axis, and is rotatable about the axis of input and output shafts relative to the housing, an oscillating face plate that eccentrically oscillates relative to the input shaft via the eccentric portion, and rotates about the eccentric axis, and an output shaft that is provided with a second internally toothed gear that internally contacts and meshes with a second externally toothed gear formed on the oscillating face plate, and is rotatable about the axis of the input and output shafts relative to the housing. The housing is formed with a first internally toothed gear that internally contacts and meshes with a first externally toothed gear formed on the oscillating face plate. As the input shaft rotates, a circumferential position at which each externally toothed gear meshes with the corresponding internally toothed gear changes, and rotation of the input shaft is transmitted at a reduced speed to the oscillating face plate, of which rotation is delivered at a further reduced speed to the output shaft.

摘要翻译： 本发明的行星齿轮机构包括壳体，输入轴，其中心位于偏心轴上，偏心部分可相对于壳体绕输入轴和输出轴的轴线转动;摆动面板偏心摆动 相对于输入轴经由偏心部分旋转，并围绕偏心轴线旋转;以及输出轴，其设置有第二内齿齿轮，其内部接触并与形成在摆动面板上的第二外齿齿轮啮合，并且是 可相对于壳体围绕输入和输出轴的轴线旋转。 壳体形成有第一内齿齿轮，其内部接触并与形成在摆动面板上的第一外齿齿轮啮合。 当输入轴旋转时，每个外齿齿轮与相应的内齿齿轮啮合的圆周位置改变，并且输入轴的旋转以降低的速度传递到摆动面板，其中旋转在另一个 减速到输出轴。

公开(公告)号：US08821333B2

公开(公告)日：2014-09-02

申请号：US13375087

申请日：2010-06-09

申请人： Kouji Nagumo ,  Hiromichi Ota ,  Tomohiro Honda ,  Yoshiharu Suzuki ,  Yoshinobu Katoh

发明人： Kouji Nagumo ,  Hiromichi Ota ,  Tomohiro Honda ,  Yoshiharu Suzuki ,  Yoshinobu Katoh

IPC分类号： F16H1/32

CPC分类号： F16H1/32 ,  F16H2001/325 ,  F16H2001/326

摘要： A planetary gear mechanism of the invention includes a housing, an input shaft that has an eccentric portion whose center lies on an eccentric axis that is displaced from an axis of input and output shafts, and is supported by the housing to be rotatable about the axis of the input and output shafts relative to the housing, an oscillating face plate that eccentrically oscillates via the eccentric portion, such that its rotation relative to the housing is restricted, and an output shaft to which an internally toothed gear that internally contacts and meshes with an externally toothed gear formed on the oscillating face plate is mounted, and which is rotatable about the axis of the input and output shafts relative to the housing. As the input shaft rotates, a circumferential position at which the externally toothed gear and the internally toothed gear mesh with each other changes, and rotation of the input shaft is delivered at a reduced speed to the output shaft. First pins that protrude from the oscillating face plate engage with insert holes formed in the housing, so that rotation of the oscillating face plate is restricted.

摘要翻译： 本发明的行星齿轮机构包括壳体，输入轴，其具有中心位于偏心轴线上的偏心部分，所述偏心部分偏离输入轴和输出轴的轴线，并且由所述壳体支撑以围绕轴线旋转 相对于壳体的输入和输出轴的振动面板，经由偏心部分偏心地摆动的摆动面板，使得其相对于壳体的旋转受到限制;以及输出轴，内部齿轮与内部接触并啮合 安装在摆动面板上形成的外齿齿轮，其可相对于壳体绕输入轴和输出轴的轴线转动。 当输入轴旋转时，外齿轮和内齿齿轮彼此啮合的圆周位置改变，并且输入轴的旋转以降低的速度被输送到输出轴。 从振动面板突出的第一销与形成在壳体中的插入孔接合，从而限制摆动面板的旋转。

公开(公告)号：US20120088623A1

公开(公告)日：2012-04-12

申请号：US13375087

申请日：2010-06-09

申请人： Kouji Nagumo ,  Hiromichi Ota ,  Tomohiro Honda ,  Yoshiharu Suzuki ,  Yoshinobu Katoh

发明人： Kouji Nagumo ,  Hiromichi Ota ,  Tomohiro Honda ,  Yoshiharu Suzuki ,  Yoshinobu Katoh

IPC分类号： F16H1/32

CPC分类号： F16H1/32 ,  F16H2001/325 ,  F16H2001/326

摘要： A planetary gear mechanism of the invention includes a housing, an input shaft that has an eccentric portion whose center lies on an eccentric axis that is displaced from an axis of input and output shafts, and is supported by the housing to be rotatable about the axis of the input and output shafts relative to the housing, an oscillating face plate that eccentrically oscillates via the eccentric portion, such that its rotation relative to the housing is restricted, and an output shaft to which an internally toothed gear that internally contacts and meshes with an externally toothed gear formed on the oscillating face plate is mounted, and which is rotatable about the axis of the input and output shafts relative to the housing. As the input shaft rotates, a circumferential position at which the externally toothed gear and the internally toothed gear mesh with each other changes, and rotation of the input shaft is delivered at a reduced speed to the output shaft. First pins that protrude from the oscillating face plate engage with insert holes formed in the housing, so that rotation of the oscillating face plate is restricted.

摘要翻译： 本发明的行星齿轮机构包括壳体，输入轴，其具有中心位于偏心轴线上的偏心部分，所述偏心部分偏离输入轴和输出轴的轴线，并且由所述壳体支撑以围绕轴线旋转 相对于壳体的输入和输出轴的振动面板，经由偏心部分偏心地摆动的摆动面板，使得其相对于壳体的旋转受到限制;以及输出轴，内部齿轮与内部接触并啮合 安装在摆动面板上形成的外齿齿轮，其可相对于壳体绕输入轴和输出轴的轴线转动。 当输入轴旋转时，外齿轮和内齿齿轮彼此啮合的圆周位置改变，并且输入轴的旋转以降低的速度被输送到输出轴。 从振动面板突出的第一销与形成在壳体中的插入孔接合，从而限制摆动面板的旋转。