US 12,187,166 B2
Sliding rail transmission device and vehicle
Yuanlin Li, Xiangyang (CN); Yuanhe Gao, Xiangyang (CN); Renlei Xu, Xiangyang (CN); Xiukong Wang, Xiangyang (CN); and Yanzhe Shi, Xiangyang (CN)
Assigned to HUBEI HAPM MAGNA SEATING SYSTEMS CO., LTD, Xiangyang (CN)
Appl. No. 17/792,047
Filed by HUBEI HAPM MAGNA SEATING SYSTEMS CO., LTD, Hubei (CN)
PCT Filed Apr. 14, 2022, PCT No. PCT/CN2022/086803
§ 371(c)(1), (2) Date Jul. 11, 2022,
PCT Pub. No. WO2023/173524, PCT Pub. Date Sep. 21, 2023.
Claims priority of application No. 202210270334.5 (CN), filed on Mar. 18, 2022.
Prior Publication US 2023/0294565 A1, Sep. 21, 2023
Int. Cl. B60N 2/02 (2006.01); B60N 2/07 (2006.01); B60N 2/06 (2006.01)
CPC B60N 2/02246 (2023.08) [B60N 2/0705 (2013.01); B60N 2/02253 (2023.08); B60N 2/06 (2013.01); B60N 2/065 (2013.01); B60N 2/067 (2013.01); B60N 2/0715 (2013.01); B60N 2205/20 (2013.01); Y02E 10/50 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A sliding rail transmission device, comprising:
a driving portion and at least one sliding rail assembly,
wherein the sliding rail assembly comprises a rail and a movable member, the rail comprises a flanging which extends downward, the flanging forms a first transmission toothed belt, and the rail comprises a damping strip at a position of the first transmission toothed belt, the damping strip forms a second transmission toothed belt, the first transmission toothed belt and the second transmission toothed belt are arranged side by side, the movable member comprises a transmission gear, the transmission gear is arranged below the first transmission toothed belt and the second transmission toothed belt, and the transmission gear meshes with the first transmission toothed belt and the second transmission toothed belt simultaneously; and the driving portion drives the transmission gear to rotate, so as to drive the movable member to move along the rail.