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    • 4. 发明授权
    • Mechanism for biaxial rotation of a wing and vehicle containing such mechanism
    • 包含这种机构的机翼和车辆的双轴旋转机构
    • US07651051B2
    • 2010-01-26
    • US11593863
    • 2006-11-07
    • Sunil K. AgrawalSean H. McIntoshZaeem Khan
    • Sunil K. AgrawalSean H. McIntoshZaeem Khan
    • B64C33/02
    • B64C33/02B64C39/028B64C2201/025
    • A vehicle with wings and a mechanism for causing a flapping motion in wings. Each wing structure comprises a wing and a wing spar coupled to a follower via a resilient member. Each wing carrier is pivotally connected to the body and is configured to restrain lateral movement and permit rotation of the wing spar about a feathering axis. A biasing member provides torsional bias to each wing spar. A linkage, driven by an actuator, transmits cyclic motion that rotates the wing carrier about a flapping axis, which moves the follower along a follower path. A guide attached to the vehicle body lies in the path of each follower, and the follower and guide are shaped such that each wing spar has a first rotational position about its axis along a first portion of the follower path and a second rotational position along a second portion of the follower path.
    • 具有翼的车辆和用于在翼中引起扑动运动的机构。 每个翼结构包括翼和通过弹性构件联接到从动件的翼梁。 每个翼片托架枢转地连接到主体并且被构造成限制横向运动并且允许围绕羽化轴线的翼梁的旋转。 偏置构件为每个翼梁提供扭转偏压。 由致动器驱动的连杆传动循环运动,该运动使翼架围绕摇摆轴线旋转,从而使跟随器沿着跟随器路径移动。 附接到车身的导轨位于每个从动件的路径中,并且从动件和导向件成形为使得每个翼梁具有围绕其轴线的第一旋转位置,沿着从动件路径的第一部分和沿着从动件路径的第一部分的第二旋转位置 跟随器路径的第二部分。
    • 8. 发明授权
    • Intelligent powered mobility for infants and special needs children
    • 智能动力移动为婴幼儿和特殊需要的孩子
    • US08090488B2
    • 2012-01-03
    • US12245169
    • 2008-10-03
    • Sunil K. AgrawalJames C. GallowayJi-Chul Ryu
    • Sunil K. AgrawalJames C. GallowayJi-Chul Ryu
    • G01C22/00
    • A61G5/04A61G2200/14A61G2203/14
    • A powered mobility device for advancing cognitive, perceptual and motor abilities of a child lacking natural mobility is disclosed. The device includes a seat sized for the child to be secured therein and a motorized drive assembly coupled to the seat. A local operating instrument is operably coupled to the drive assembly for operating and steering the drive assembly. The local operating instrument is positioned to allow manipulation by the child seated in the seat. A processor is operatively coupled to the motorized drive assembly and to a local steering instrument. The processor is adapted to transmit a signal to the motorized drive assembly and the local steering instrument to control the mobility device. A method for advancing cognitive, perceptual and motor abilities of a child by using the device is also disclosed.
    • 公开了一种用于提高缺乏自然流动性的儿童的认知,感知和运动能力的动力移动装置。 该装置包括尺寸适于儿童被固定在其中的座椅和联接到座椅的电动驱动组件。 本地操作仪器可操作地联接到驱动组件,用于操作和转向驱动组件。 本地操作仪器被定位成允许坐在座椅中的小孩进行操纵。 处理器可操作地耦合到电动驱动组件和本地转向装置。 处理器适于将信号传送到电动驱动组件和本地转向仪器以控制移动装置。 还公开了通过使用该装置来提高儿童的认知,感知和运动能力的方法。
    • 9. 发明申请
    • INTELLIGENT POWERED MOBILITY FOR INFANTS AND SPECIAL NEEDS CHILDREN
    • 智能动力移动儿童和特殊需要的儿童
    • US20090132124A1
    • 2009-05-21
    • US12245169
    • 2008-10-03
    • Sunil K. AgrawalJames C. GallowayJi-Chul Ryu
    • Sunil K. AgrawalJames C. GallowayJi-Chul Ryu
    • B62D6/00
    • A61G5/04A61G2200/14A61G2203/14
    • A powered mobility device for advancing cognitive, perceptual and motor abilities of a child lacking natural mobility is disclosed. The device includes a seat sized for the child to be secured therein and a motorized drive assembly coupled to the seat. A local operating instrument is operably coupled to the drive assembly for operating and steering the drive assembly. The local operating instrument is positioned to allow manipulation by the child seated in the seat. A processor is operatively coupled to the motorized drive assembly and to a local steering instrument. The processor is adapted to transmit a signal to the motorized drive assembly and the local steering instrument to control the mobility device. A method for advancing cognitive, perceptual and motor abilities of a child by using the device is also disclosed.
    • 公开了一种用于提高缺乏自然流动性的儿童的认知,感知和运动能力的动力移动装置。 该装置包括尺寸适于儿童被固定在其中的座椅和联接到座椅的电动驱动组件。 本地操作仪器可操作地联接到驱动组件,用于操作和转向驱动组件。 本地操作仪器被定位成允许坐在座椅中的小孩进行操纵。 处理器可操作地耦合到电动驱动组件和本地转向装置。 处理器适于将信号传送到电动驱动组件和本地转向仪器以控制移动装置。 还公开了通过使用该装置来提高儿童的认知,感知和运动能力的方法。