基本信息:
- 专利标题： VEHICLE DRIVE DEVICE AND PRODUCTION METHOD FOR PLANETARY GEAR MECHANISM
- 申请号：EP23780433.1 申请日：2023-03-28
- 公开(公告)号：EP4435291A1 公开(公告)日：2024-09-25
- 发明人： KATO Mitsuhiko , MATSUDA Shintaro
- 申请人： AISIN CORPORATION
- 申请人地址： JP Kariya-shi, Aichi 448-8650 2-1, Asahi-machi,
- 专利权人： AISIN CORPORATION
- 当前专利权人： AISIN CORPORATION
- 当前专利权人地址： JP Kariya-shi, Aichi 448-8650 2-1, Asahi-machi,
- 代理机构： Kramer Barske Schmidtchen Patentanwälte PartG mbB
- 优先权： JP 22059333 2022.03.31
- 国际申请： JP2023012357 2023.03.28
- 国际公布： WO2023190424 2023.10.05
- 主分类号： F16H1/46
- IPC分类号： F16H1/46 ; F16H1/28 ; H02K7/116
摘要：
The numbers of teeth of all gears (36, 37) that mesh with a first gear portion (34) and a second gear portion (35) in a planetary gear mechanism (30) are values whose remainder is N when divided by 2N. 2N planetary gears (33) include N first type planetary gears (33X) and N second type planetary gears (33Y). The first type planetary gears (33X) and the second type planetary gears (33Y) are different from each other in phase of gear teeth (35a) of the second gear portion (35) with respect to gear teeth (34a) of the first gear portion (34). The first type planetary gears (33X) and the second type planetary gears (33Y) are arranged alternately in a circumferential direction.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16H | 使用挠性元件的传动装置 |
| ------F16H1/00 | 传送旋转运动的齿轮传动装置 |
| --------F16H1/02 | .不带有轨道运动的齿轮 |
| ----------F16H1/46 | ..由多个齿轮系组成的系统，每个齿轮系带轨道齿轮 |