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公开(公告)号:US20220090421A1
公开(公告)日:2022-03-24
申请号:US17306029
申请日:2021-05-03
发明人: Je Won Choi
摘要: A vehicle door opening and closing apparatus includes a vehicle door, a rail configured to be mounted on a vehicle body, a roller unit mounted on the vehicle door, and configured to allow the vehicle door to open and close in a sliding mode in which the vehicle door is configured to slide along the rail and in a swing mode in which the vehicle door is configured to swing in a predetermined position of the rail, and a hold lock releasably holding the vehicle door in an open position or releasably holding the vehicle door in a closed position when the vehicle door is opened or closed in the sliding mode, respectively.
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公开(公告)号:US11572726B2
公开(公告)日:2023-02-07
申请号:US17306164
申请日:2021-05-03
发明人: Je Won Choi
摘要: A vehicle door opening and closing apparatus includes a vehicle door, a rail mounted on a vehicle body having a door aperture, a roller unit mounted on the vehicle door and configured to move along the rail and to allow the vehicle door to open and close in a sliding mode and in a swing mode, a sliding guide extending from a rear edge of the door aperture and extending straightly in a longitudinal direction of the vehicle body, a swing guide bent from the sliding guide toward an interior of the vehicle body, a center roller unit mounted on the vehicle door and guided along the sliding guide and the swing guide, and a variable stopper mechanism covering an exterior-side opening of the swing guide in the sliding mode and uncovering the exterior-side opening of the swing guide in the swing mode.
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公开(公告)号:US20220090427A1
公开(公告)日:2022-03-24
申请号:US17306164
申请日:2021-05-03
发明人: Je Won Choi
摘要: A vehicle door opening and closing apparatus includes a vehicle door, a rail mounted on a vehicle body having a door aperture, a roller unit mounted on the vehicle door and configured to move along the rail and to allow the vehicle door to open and close in a sliding mode and in a swing mode, a sliding guide extending from a rear edge of the door aperture and extending straightly in a longitudinal direction of the vehicle body, a swing guide bent from the sliding guide toward an interior of the vehicle body, a center roller unit mounted on the vehicle door and guided along the sliding guide and the swing guide, and a variable stopper mechanism covering an exterior-side opening of the swing guide in the sliding mode and uncovering the exterior-side opening of the swing guide in the swing mode.
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4.
公开(公告)号:US20210170842A1
公开(公告)日:2021-06-10
申请号:US17009138
申请日:2020-09-01
发明人: Je Won Choi
摘要: A vehicle door check mechanism includes a strap body mounted on a portion of a vehicle door adjacent to a rotation axis of the vehicle door, and configured to move with the vehicle door as the vehicle door swings around the rotation axis, and a hold unit configured to allow the strap body to be held at regular intervals, wherein the strap body is curved to have a predetermined curvature radius. A center of the curvature radius is located on the rotation axis of the vehicle door, and the strap body has a fixed end which is fixed to the vehicle door, and a free end which is spaced apart from the vehicle door.
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公开(公告)号:US20210122215A1
公开(公告)日:2021-04-29
申请号:US16790951
申请日:2020-02-14
发明人: Je Won Choi
IPC分类号: B60J5/04
摘要: A door frame for a vehicle includes an inboard panel that includes an outer peripheral wall, an inner peripheral wall spaced apart from the outer peripheral wall, and an inboard side wall connecting the outer peripheral wall and the inner peripheral wall. The outer peripheral wall extends obliquely at a predetermined angle. The doorframe also includes an outboard panel coupled to the inboard panel. The outer peripheral wall has a mounting hole for mounting a door weatherstrip.
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6.
公开(公告)号:US11512515B2
公开(公告)日:2022-11-29
申请号:US17002159
申请日:2020-08-25
发明人: Je Won Choi
摘要: A hold lock mechanism for a vehicle door, the hold lock mechanism including a grip assembly configured to be mounted on a vehicle body, the grip assembly including a pair of grip members configured to releasably grip a door component and a hook provided on at least one of grip members, and a release assembly mounted on the door component, the release assembly including a release member configured to releasably engage with the hook.
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公开(公告)号:US20210172237A1
公开(公告)日:2021-06-10
申请号:US17014351
申请日:2020-09-08
发明人: Je Won Choi
IPC分类号: E05F15/638 , E05F15/619 , E05F15/655
摘要: A vehicle includes a vehicle body having a door frame defining a door aperture, a vehicle door, a rail mounted on the vehicle body, a roller unit mounted on the vehicle door and configured to move along the rail and allow the vehicle door to open and close in a sliding mode and a swing mode, a center rail extending from an edge of the door aperture, and a center roller unit including rollers configured to be guided along the center rail, a roller bracket having the rollers mounted thereon, a roller-side hinge element connected to the roller bracket, and a door-side hinge element rotatably connected to the roller-side hinge element, wherein the roller-side hinge element and the door-side hinge element are releasably connected.
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公开(公告)号:US20210172235A1
公开(公告)日:2021-06-10
申请号:US17009173
申请日:2020-09-01
发明人: Je Won Choi
IPC分类号: E05F15/638 , E05F15/655 , E05F15/619
摘要: A vehicle door opening and closing apparatus includes a rail configured to be mounted on a vehicle body, a roller unit configured to be mounted on a vehicle door, move along the rail, and allow the vehicle door to open and close in a sliding mode and a swing mode, a center rail configured to extend from a rear edge of a door aperture of the vehicle body, a center roller unit configured to be guided along the center rail, and a flap mechanism configured to prevent the center roller unit from being separated from the center rail in the sliding mode, and to allow the center roller unit to be released from the center rail in the swing mode.
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公开(公告)号:US11577585B2
公开(公告)日:2023-02-14
申请号:US16790951
申请日:2020-02-14
发明人: Je Won Choi
摘要: A door frame for a vehicle includes an inboard panel that includes an outer peripheral wall, an inner peripheral wall spaced apart from the outer peripheral wall, and an inboard side wall connecting the outer peripheral wall and the inner peripheral wall. The outer peripheral wall extends obliquely from the inboard side wall at a predetermined angle. The doorframe also includes an outboard panel coupled to the inboard panel. The outer peripheral wall has a mounting hole for mounting a door weatherstrip.
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10.
公开(公告)号:US20210172228A1
公开(公告)日:2021-06-10
申请号:US17002159
申请日:2020-08-25
发明人: Je Won Choi
摘要: A hold lock mechanism for a vehicle door, the hold lock mechanism including a grip assembly configured to be mounted on a vehicle body, the grip assembly including a pair of grip members configured to releasably grip a door component and a hook provided on at least one of grip members, and a release assembly mounted on the door component, the release assembly including a release member configured to releasably engage with the hook.
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