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    • 7. 发明授权
    • Convertible conveyance method and apparatus
    • 可转换运输方式及装置
    • US08733766B2
    • 2014-05-27
    • US13302114
    • 2011-11-22
    • Timothy R. Nieman
    • Timothy R. Nieman
    • B62B1/00
    • A45F4/02A45C13/385A45F2003/045B62B1/002B62B1/042B62B1/12B62B1/206B62B3/02B62B5/0023B62B5/061B62B5/068B62B2202/24B62B2206/006Y10T29/49764
    • Devices and methods for convertibly changing the means and carrying capacity of a pedestrian are provided. Specifically the present disclosure comprises a backpack capable of being converted into a wheelbarrow for the purpose of transporting increased loads in emergency or varying conditions. The device may include a frame and satchel whereby a series of components are fastened to the frame in order provide for implements such as handles and rolling wheels for transportation of increased loads. The components of the system may include, for example, a frame, a satchel, handles, a wheel, and an axle. When assembled to convert the pack to a wheelbarrow configuration, the device may increase the safe carrying capacity of a pedestrian from 50-100 lbs. to 200-300 lbs. or more.
    • 提供了可改变行人手段和承载能力的装置和方法。 具体地,本公开内容包括能够转换为独轮车的背包,用于在紧急情况或变化的条件下运送增加的负载。 该装置可以包括框架和书包,由此一系列部件被紧固到框架上,以便提供诸如手柄和滚轮之类的工具来运输增加的负载。 系统的部件可以包括例如框架,书包,把手,轮子和轴。 当组装成将包装转换成手推车配置时,该装置可以将行人的安全承载能力从50-100磅增加。 至200-300磅。 或者更多。