公开(公告)号：US20230191884A1

公开(公告)日：2023-06-22

申请号：US17555355

申请日：2021-12-17

申请人： NISSAN NORTH AMERICA, INC.

发明人： Craig DELAY ,  James IWANSKI ,  Mitsuyasu HIKOSAKA ,  David LIPKA

IPC分类号： B60J5/12 ,  B60J1/18 ,  E05D15/58 ,  E05F15/611 ,  E05F15/686 ,  E05F15/695

CPC分类号： B60J5/12 ,  B60J1/1846 ,  E05D15/583 ,  E05F15/611 ,  E05F15/686 ,  E05F15/695 ,  E05D2015/586 ,  E05Y2201/434 ,  E05Y2201/64 ,  E05Y2201/654 ,  E05Y2201/684 ,  E05Y2400/40 ,  E05Y2900/546

摘要： A vehicle door assembly includes a vehicle body structure, a first door, a second door and a support assembly. The vehicle body structure has a wall portion that defines a door opening. The support assembly is fixed to the wall portion proximate the door opening and has at least one pair of tracks with door support devices and a motorized door mechanism. The door support devices independently support the first door and the second door for movement along the at least one pair of tracks and the motorized door mechanism is configured to raise and lower the door support devices along with the first door and the second door from respective closed orientations covering corresponding sections of the door opening and open orientations exposing the corresponding sections of the door opening.