发明名称 Balanced wheelbarrow
摘要 A wheelbarrow having the usual load carrying portion supported by a frame having handles at one end thereof for facilitating manipulation thereof and having a pair of wheels journalled at the opposite end thereof and disposed at planar angles with respect to each other for balancing of the wheelbarrow during transporting thereof, the angularly disposed planes of the wheels diverging inwardly and upwardly whereby the upper rims of the wheels are disposed in closer relation than the lower rims thereof for providing stability and facilitating the turning ability of the wheelbarrow. A brake mechanism is mounted on the frame and cooperates with the wheels for controlling the speed of movement of the wheelbarrow and simultaneously cleaning the wheels, and brake actuating members are provided on the handles for ease of operation of the brakes.
申请公布号 US4252334(A) 申请公布日期 1981.02.24
申请号 US19790017813 申请日期 1979.03.05
申请人 DIRCK, BENNY L. 发明人 FILKINS, STEVEN J.
分类号 B62B1/18;(IPC1-7):B62B1/18 主分类号 B62B1/18
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