公开(公告)号：US11964594B2

公开(公告)日：2024-04-23

申请号：US18018899

申请日：2021-07-30

申请人： Hyundai Transys Inc.

发明人： Hwa Young Mun ,  Kyeong Ju Kim ,  Cheol Hwan Yoon ,  Jung Bin Lee ,  Jun Sik Hwang

IPC分类号： B60N2/00 ,  B60N2/07 ,  B60N2/08

CPC分类号： B60N2/0722 ,  B60N2/08

摘要： A device for preventing rotation of a vehicle seat rail is described. The device prevents an upper rail on the center side of a vehicle from rotating when a forward load is applied to a vehicle seat, thereby preventing a lock plate from being fractured due to rotation of the upper rail.

公开(公告)号：US20240149751A1

公开(公告)日：2024-05-09

申请号：US18198412

申请日：2023-05-17

申请人： Hyundai Motor Company ,  Kia Corporation ,  Hyundai Transys Inc. ,  Keyang Electric Machinery Co., Ltd.

发明人： Jae Wook Kim ,  Sang Soo Lee ,  Deok Soo Lim ,  Hyun Wook Lim ,  Sang Ho Lee ,  Sang Hark Lee ,  Hak Cheol Lee ,  Deok Ki Kim ,  Byeong Deok Choi ,  Hoe Cheon Kim ,  Hwa Young Mun ,  Seung Yeop Lee ,  Cheol Hwan Yoon ,  Jung Bin Lee ,  Byung Ju Kang

IPC分类号： B60N2/02 ,  B60N2/22

CPC分类号： B60N2/0232 ,  B60N2/2231 ,  B60N2002/0236 ,  B60N2002/0268

摘要： A dual release actuator for a vehicle seat includes a motor, a cable carrier configured to receive power of the motor, thereby rotating to selectively pull one of two different cables, a Hall sensor to sense rotation of the motor, and a controller configured to count a sensing pulse of the Hall sensor for controlling rotation of the motor.

公开(公告)号：US11110823B2

公开(公告)日：2021-09-07

申请号：US16530011

申请日：2019-08-02

申请人： HYUNDAI TRANSYS INC.

发明人： Jae Sung Lee ,  Hwa Young Mun ,  Jae Sang Lim

IPC分类号： B60N2/08 ,  B60N2/06 ,  B60N2/07 ,  B60N2/24

摘要： A seat track mechanism for installing beneath a vehicle seat in order to move the vehicle seat in the forward and backward directions includes a monotrack mechanism, to which a monopost structure and a single rail structure are applied. The seat track mechanism includes a structure for hook-engaging lower and upper rails constituting the mono track mechanism by hook guides. The single rail structure applied to the seat track mechanism is capable of not only reducing actuating force required for operation, but also preventing creation of excessive clearance upon stopping.