Invention Grant
- Patent Title: Vehicle door system with infinite door check
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Application No.: US15528424Application Date: 2015-04-09
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Publication No.: US10253535B2Publication Date: 2019-04-09
- Inventor: Rudolf Gruber , Andrew R. Daniels
- Applicant: Multimatic, Inc.
- Applicant Address: CA Markham
- Assignee: Multimatic Inc.
- Current Assignee: Multimatic Inc.
- Current Assignee Address: CA Markham
- Agency: Carlson, Gaskey & Olds, P.C.
- International Application: PCT/US2015/025083 WO 20150409
- International Announcement: WO2016/164024 WO 20161013
- Main IPC: E05C17/00
- IPC: E05C17/00 ; E05C17/56 ; E05F15/70

Abstract:
An automotive door system includes a hinge supporting a door. A door check module interconnects to one of the vehicle and the door by a linkage assembly. An output shaft is connected to the linkage assembly and rotates relative to a door check module housing. The output shaft provides an output torque to check the door in a desired door position. A sensor detects rotation of the shaft and produces a signal in response thereto. A brake assembly includes a shaft member operatively connected to the output shaft. The brake assembly has a normally closed position in which the shaft member is grounded to the housing in a door check mode. The brake assembly includes an open position that corresponds to one of a door closing mode and a door opening mode. The brake assembly moves from the normally closed position to the open position in response to the signal.
Public/Granted literature
- US20170328097A1 VEHICLE DOOR SYSTEM WITH INFINITE DOOR CHECK Public/Granted day:2017-11-16
Information query
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