Patents by Inventor He LONGHUI

He LONGHUI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Motor vehicle seat floor slide rail having a gap elimination structure
    Patent number: 10994634
    Abstract: A motor vehicle seat floor slide rail includes a lower slide rail assembly (100), an upper slide rail assembly (200) and a gap elimination mechanism (230, 230?), with a shaft-provided gap elimination cam (231L, 231R), on an upper slide rail longitudinal end, having a rotation center (232a) axis perpendicular to an upper rail longitudinal direction. A locking window face (117L, 117R) has an aluminum slide rail (110) longitudinal gap elimination face (113L, 113R). A rail locked state has a cam face (2311L, 2311R) in contact with the gap elimination face to eliminate a Y and Z direction gap. In a rail unlocked state, a locking mechanism (240) drives the gap elimination cam, such that the cam face loses contact with the gap elimination face. The gap elimination cam moves in linkage with the locking mechanism, reducing sliding friction, and having the advantage of low sliding assistance motive power.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: May 4, 2021
    Assignee: Adient Engineering and IP GmbH
    Inventors: Jianglin Zhang, Jiang Honghui, He Longhui, Yedi Fan, Tao Huijia
  • MOTOR VEHICLE SEAT FLOOR SLIDE RAIL HAVING A GAP ELIMINATION STRUCTURE
    Publication number: 20190225116
    Abstract: A motor vehicle seat floor slide rail includes a lower slide rail assembly (100), an upper slide rail assembly (200) and a gap elimination mechanism (230, 230?), with a shaft-provided gap elimination cam (231L, 231R), on an upper slide rail longitudinal end, having a rotation center (232a) axis perpendicular to an upper rail longitudinal direction. A locking window face (117L, 117R) has an aluminum slide rail (110) longitudinal gap elimination face (113L, 113R). A rail locked state has a cam face (2311L, 2311R) in contact with the gap elimination face to eliminate a Y and Z direction gap. In a rail unlocked state, a locking mechanism (240) drives the gap elimination cam, such that the cam face loses contact with the gap elimination face. The gap elimination cam moves in linkage with the locking mechanism, reducing sliding friction, and having the advantage of low sliding assistance motive power.
    Type: Application
    Filed: January 24, 2019
    Publication date: July 25, 2019
    Inventors: Jianglin ZHANG, Jiang HONGHUI, He LONGHUI, Yedi FAN, Tao HUIJIA