- 专利标题： Active dual roll shutter apparatus for a vehicle
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申请号： US17702543申请日： 2022-03-23
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公开(公告)号： US11634023B2公开(公告)日： 2023-04-25
- 发明人: Un Tae Kim , Jun Sik Shin
- 申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION
- 申请人地址： KR Seoul; KR Seoul
- 专利权人： HYUNDAI MOTOR COMPANY,KIA CORPORATION
- 当前专利权人： HYUNDAI MOTOR COMPANY,KIA CORPORATION
- 当前专利权人地址： KR Seoul; KR Seoul
- 代理机构： Lempia Summerfield Katz LLC
- 优先权： KR10-2021-0085135 20210629
- 主分类号： B60K11/08
- IPC分类号： B60K11/08 ; F01P7/10
摘要：
An active dual roll shutter apparatus for a vehicle has two lead screws rotated by power from a single motor. First and second roll screens are simultaneously operated upward and downward in opposite directions along the two lead screws to open a flow path when the lead screws rotate, thereby improving sealability of the flow path and aerodynamic performance of the vehicle.
公开/授权文献
- US20220410695A1 ACTIVE DUAL ROLL SHUTTER APPARATUS FOR A VEHICLE 公开/授权日：2022-12-29
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