发明申请
- 专利标题: GEAR DEVICE
-
申请号: US17349502申请日: 2021-06-16
-
公开(公告)号: US20210396304A1公开(公告)日: 2021-12-23
- 发明人: Akira Yamamoto , Mitsuhiro Tamura , Kenji Shirouzu , Masahiro Watanabe , Toshiaki Matoba
- 申请人: SUMITOMO HEAVY INDUSTRIES, LTD.
- 申请人地址: JP Tokyo
- 专利权人: SUMITOMO HEAVY INDUSTRIES, LTD.
- 当前专利权人: SUMITOMO HEAVY INDUSTRIES, LTD.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2020-104763 20200617
- 主分类号: F16H49/00
- IPC分类号: F16H49/00 ; F16H1/32
摘要:
A gear device includes an external gear, and an internal gear that meshes with the external gear. The external gear is formed of metal. The internal gear is formed of a carbon fiber reinforced resin.