Automotive door power assist
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United States of America Patent
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Dec 5, 2017
Issued Date -
N/A
app pub date -
Jul 29, 2015
filing date -
Jul 29, 2015
priority date (Note) -
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Abstract
An automated door system includes a door pivotally coupled to a vehicle body at a hinge axis defined by at least one hinge assembly. A power assist device is coupled to the hinge assembly and further coupled to the door. The power assist device is configured to slow movement of the door along a door swing path from an initial velocity to a slow close velocity when the initial velocity exceeds a predetermined threshold velocity, thereby providing a slow and controlled close when a user attempts to slam the door. The power assist device is further configured to power opening and closing movement of the door as initiated by a user.
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