Vehicles and occupant protection systems having an expandable bladder with sequential deployment

    公开(公告)号:US11577682B1

    公开(公告)日:2023-02-14

    申请号:US17555206

    申请日:2021-12-17

    申请人: Zoox, Inc.

    摘要: A vehicle occupant protection expandable bladder may comprise an initial expandable chamber, an occupant restraining expandable chamber and a releasable connection that is configured to connect the occupant restraining expandable chamber to the initial expandable chamber or to a vehicle. The vehicle occupant protection expandable bladder may be configured to be expanded from a stowed state to a deployed state in a vehicle. The deployed state may comprise a first phase in which gas flow from the initial expandable chamber to the occupant restraining expandable chamber is at least substantially restricted and a second phase in which gas flow from the initial expandable chamber to the occupant restraining chamber is unrestricted. The releasable connection may be configured to release the connection in the deployed state.

    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.

    Restraint surface adjustment safety system

    公开(公告)号:US11077816B1

    公开(公告)日:2021-08-03

    申请号:US16453560

    申请日:2019-06-26

    申请人: Zoox, Inc.

    摘要: A safety system for vehicle may include a restraint surface adjustment mechanism for adjusting at least one of a height or an angle of a restraint surface disposed under a vehicle seat during a collision and/or predicted collision in which the vehicle seat is facing in the direction of travel and/or the direction of the oncoming collision. The seat may comprise a bench seat including a first seating space and a second seating space. A first restraint surface adjustment mechanism may be associated with the first seating space and a second restraint surface adjustment mechanism may be associated with the second seating space. The restraint surface adjustment mechanism may include, for example, an inflatable bladder, a movable plate which rotates about an axis, or other restraint surface adjustment mechanisms that adjust at least one of the height, angle, or physical property (e.g., rigidity) of one or more restraint surfaces.

    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.