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    • 7. 发明授权
    • Booster seat
    • 加高座椅
    • US07387337B2
    • 2008-06-17
    • US11453065
    • 2006-06-15
    • Charles H. KeeganRichard A. Daley
    • Charles H. KeeganRichard A. Daley
    • A47D1/10
    • A47D1/103A47D1/004A47D1/008B60N2/2821B60N2/2839B60N2/2845B60N2/2875
    • An adjustable booster-type seat having a base 10 for supporting the seat on a flat surface, a riser 12 mounted for height adjustment on the base, a body support 14 having a seat and back mounted for arcuate motion on the riser 12 for changing the angular position of the body support 14 and being adjustable in height by virtue of the adjustability of the riser on the base. A restraint bar 16 is detachably connected to the body support and in turn adjustably carries a tray 18 enabling the tray to be moved toward and away form the back and to be mounted at different angles with respect to the body support 14.
    • 一种可调节的增压型座椅,具有用于在平坦表面上支撑座椅的基座10,安装成用于在基座上进行高度调节的提升管12,具有座椅的身体支撑件14,并且在立管12上用于弓形运动的背部安装,用于改变 身体支撑件14的角度位置,并且由于提升管在基座上的可调节性而在高度上可调节。 约束杆16可拆卸地连接到主体支撑件,并且可调节地承载托盘18,托盘18能够使托盘朝向和远离形式移动并且相对于主体支撑件14以不同的角度安装。
    • 8. 发明授权
    • Railway trucks
    • 铁路货车
    • US5107773A
    • 1992-04-28
    • US588899
    • 1990-09-27
    • Richard A. DaleyHenry MartinWolfgang G. Reimann
    • Richard A. DaleyHenry MartinWolfgang G. Reimann
    • B61F5/14B61F5/24B61F5/30
    • B61F5/24B61F5/14B61F5/305
    • A railway truck has a unitary cast steel frame with a primary wheel-set-to-frame suspension formed by chevron shaped metal/elastomeric pads between the journals and the frame pedestals, a secondary frame-to-bolster suspension formed by rectangular elastomeric pads in rectangular configuration, and a tertiary suspension between the bolster and the car. The primary suspension units are mounted by L-shaped members permitting ready vertical adjustment. An anti-roll torsion bar is provided between the bolster and the car body despite the limited available space by disposing it inside the bolster. Closer clearances are possible between the truck components by providing a cam and cam follower between the car body and the truck frame, in this embodiment between the bolster and the truck frame, that limits the possible lateral displacement of the car body as the steering angle of the car body on the truck frame increases.
    • 铁路车辆具有单一的铸钢框架,其具有在轴颈和框架基座之间由人字形金属/弹性体垫形成的主轮对框架悬架,由矩形弹性垫形成的辅助框架到枕头悬挂 矩形配置,以及枕头和轿厢之间的三级悬挂。 主悬挂单元由L形构件安装,允许立即垂直调节。 尽管通过将其放置在枕垫内部,尽管有限的可用空间,但在摇枕和车体之间提供防倾斜扭力杆。 在这种实施例中,在车体和卡车框架之间,通过在车体和卡车框架之间提供凸轮和凸轮从动件,可以在卡车部件之间提供更紧密的间隙,这限制了车体的可能的侧向位移作为转向角 车架上的车身增加。