Occupant protection system and method including seatback

    公开(公告)号:US11279270B2

    公开(公告)日:2022-03-22

    申请号:US16664069

    申请日:2019-10-25

    申请人: Zoox, Inc.

    IPC分类号: B60N2/427 B60N2/42

    摘要: A seat for a vehicle may include a seatback including an intermediate portion including a first portion having a first stiffness and a second portion including a second material different than a first material of the first portion, such that the seatback quickly couples an associated occupant and dissipates as much energy as possible. The intermediate portion may be configured such that as at least a portion of the back of an occupant of the seat pushes against a front surface of the seatback and the seatback is at least partially compressed, a reaction force from the seatback against at least a portion of the back of the occupant increases from a minimal reaction force to a first reaction force corresponding to a first displacement, and thereafter the reaction force decreases to a second reaction force as displacement of the front surface of the seatback further displaces.

    Worm gear drive unit interface and assembly methods

    公开(公告)号:US10780930B1

    公开(公告)日:2020-09-22

    申请号:US15900521

    申请日:2018-02-20

    申请人: Zoox, Inc.

    摘要: A system for detachably coupling subassemblies to vehicles or other components is discussed herein. The system can include one or more driveshafts and worm drives to drive fasteners to couple the subassembly to the vehicle. The system can enable drive interfaces located in a substantially conventional location (e.g., located vertically on the bottom of the vehicle) to drive fasteners horizontally into the body or other subassembly. In this manner, fasteners can be hidden and to utilize blind holes in the body of the vehicle. The system can be partially disassembled in situ to enable parts replacement and fastener access in the event of a failure. The system can be used in conjunction with a robotic cart to enable subassemblies to be removed from the vehicle for service and repair. A portion of the system can also act as a portion of, or to reinforce, the crash structure of the vehicle.

    Vehicle door actuator assembly
    4.
    发明授权

    公开(公告)号:US11085224B2

    公开(公告)日:2021-08-10

    申请号:US16859935

    申请日:2020-04-27

    申请人: Zoox, Inc.

    摘要: A vehicle door actuator assembly includes a base plate having a first portion and a second portion, a first gear disposed proximate the first portion of the base plate, a second gear disposed proximate the second portion of the base plate, a third gear connected to the base plate, and a linkage engaging the first, second, and third gears. The base plate of the vehicle door actuator assembly is rotatable between a first position and a second position. As the base plate rotates between the first and second positions, the vehicle door actuator assembly maintains an outer surface of the vehicle door substantially parallel to a longitudinal axis of the vehicle at all points along a travel path of the vehicle door.

    OCCUPANT PROTECTION SYSTEM AND METHOD INCLUDING SEATBACK

    公开(公告)号:US20210122270A1

    公开(公告)日:2021-04-29

    申请号:US16664069

    申请日:2019-10-25

    申请人: Zoox, Inc.

    IPC分类号: B60N2/427

    摘要: A seat for a vehicle may include a seatback including an intermediate portion including a first portion having a first stiffness and a second portion including a second material different than a first material of the first portion, such that the seatback quickly couples an associated occupant and dissipates as much energy as possible. The intermediate portion may be configured such that as at least a portion of the back of an occupant of the seat pushes against a front surface of the seatback and the seatback is at least partially compressed, a reaction force from the seatback against at least a portion of the back of the occupant increases from a minimal reaction force to a first reaction force corresponding to a first displacement, and thereafter the reaction force decreases to a second reaction force as displacement of the front surface of the seatback further displaces.