公开(公告)号：US11187301B2

公开(公告)日：2021-11-30

申请号：US16952265

申请日：2020-11-19

申请人： Sinfonia Technology Co., Ltd.

发明人： Hiroki Tanioka

IPC分类号： F16H1/28 ,  F16H1/32 ,  B64C13/34

摘要： There is provided a mechanical paradox planetary gear mechanism, including: a sun gear configured to be rotatable together with rotation of an input shaft; a plurality of first planetary gears arranged around the sun gear at equal intervals, and configured to rotate about their own axes while revolving around the sun gear in a state in which the first planetary gears mesh with the sun gear; a first internal gear arranged around the plurality of first planetary gears, and configured to mesh with the plurality of first planetary gears; a second internal gear arranged in the same axis as the first internal gear; and a plurality of second planetary gears respectively arranged on the same axes as the plurality of first planetary gears, and configured to mesh with the second internal gear.

公开(公告)号：US20210172500A1

公开(公告)日：2021-06-10

申请号：US16952265

申请日：2020-11-19

申请人： Sinfonia Technology Co., Ltd.

发明人： Hiroki Tanioka

IPC分类号： F16H1/32 ,  B64C13/34

摘要： There is provided a mechanical paradox planetary gear mechanism, including: a sun gear configured to be rotatable together with rotation of an input shaft; a plurality of first planetary gears arranged around the sun gear at equal intervals, and configured to rotate about their own axes while revolving around the sun gear in a state in which the first planetary gears mesh with the sun gear; a first internal gear arranged around the plurality of first planetary gears, and configured to mesh with the plurality of first planetary gears; a second internal gear arranged in the same axis as the first internal gear; and a plurality of second planetary gears respectively arranged on the same axes as the plurality of first planetary gears, and configured to mesh with the second internal gear.