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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
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.
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公开(公告)号：US11420543B2
公开(公告)日：2022-08-23
申请号：US16530115
申请日：2019-08-02
申请人： HYUNDAI TRANSYS INC.
发明人： Soo Hwan Jeong , Jae Sung Lee , Jae Sang Lim
摘要： The present disclosure provides a seat track mechanism installed beneath a vehicle seat in order to move the vehicle seat in the forward and backward directions. A monotrack mechanism, to which a monopost structure and a single rail structure are applied, is installed at the bottom of the seat. The seat track mechanism includes a structure for hook-engaging lower and upper rails constituting the mono track mechanism by hook guides, thereby being capable of securing sufficient strength upon head-on or rear-end collision. The present disclosure also provides a seat track mechanism for a vehicle including a locking mechanism capable of enhancing stability of a passenger through structural reinforcement given at the bottom of the vehicle when it is necessary to ensure safety of the passenger in a situation such as collision or sudden stop or the like.
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