- 专利标题: Compact gearbox design for windshield wiper system
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申请号: US16245914申请日: 2019-01-11
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公开(公告)号: US11167727B2公开(公告)日: 2021-11-09
- 发明人: Nouduri Phani Srinivas , Srivatsa Santyar
- 申请人: ROSEMOUNT AEROSPACE INC.
- 申请人地址: US MN Burnsville
- 专利权人: ROSEMOUNT AEROSPACE INC.
- 当前专利权人: ROSEMOUNT AEROSPACE INC.
- 当前专利权人地址: US MN Burnsville
- 代理机构: Cantor Colburn LLP
- 优先权: IN201811026204 20180713
- 主分类号: B60S1/18
- IPC分类号: B60S1/18 ; B60S1/08 ; B60S1/26 ; F16H19/00 ; B60S1/16
摘要:
A windshield wiper system (WWS) is provided and includes a brushless direct current (BLDC) motor with a motor output shaft gear, a gear train and an internally cut sector gear. The gear train includes a first gear, which has a first diameter and engages with the motor output shaft gear, and a second gear, which has a second diameter that is shorter than the first diameter and rotates with the first gear. The internally cut sector gear is coupled with an output shaft and formed to define an internal geared groove that engages with the second gear.
公开/授权文献
- US20200017075A1 COMPACT GEARBOX DESIGN FOR WINDSHIELD WIPER SYSTEM 公开/授权日:2020-01-16