Invention Grant
- Patent Title: Hinge-based door control system
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Application No.: US16649466Application Date: 2018-09-21
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Publication No.: US11261645B2Publication Date: 2022-03-01
- Inventor: Sven Sauerwein , Pasit Banjongpanith
- Applicant: Warren Industries Ltd.
- Applicant Address: CA Concord
- Assignee: Warren Industries Ltd.
- Current Assignee: Warren Industries Ltd.
- Current Assignee Address: CA Concord
- Agency: Millman IP Inc.
- International Application: PCT/CA2018/051196 WO 20180921
- International Announcement: WO2019/056125 WO 20190328
- Main IPC: E05F15/624
- IPC: E05F15/624 ; E05F15/622 ; E05F15/70 ; E05F15/75 ; E05D11/08 ; E05F5/02 ; E05C17/00 ; F16D55/36 ; F16D65/18 ; F16H1/46 ; F16D121/24 ; F16D125/40 ; F16H25/20

Abstract:
A vehicle door control system is provided, and includes a body hinge member connected to the vehicle body, a door hinge member connected to the door, a brake and a control system. The brake includes a plate pack that includes a plurality of body brake plates connected to the body hinge member, and interleaved with a plurality of door brake plates connected to the door hinge member. The plate pack is positionable in a braking state in which the body brake plates and the door brake plates are frictionally engaged with one another to provide a first resistance to relative rotation therebetween so as to hold the vehicle door in a selected position, and a release state in which the body brake plates and the door brake plates provide a second resistance to relative rotation therebetween that is less than the first resistance.
Public/Granted literature
- US20200300023A1 HINGE-BASED DOOR CONTROL SYSTEM Public/Granted day:2020-09-24
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