Patent ID: 7032718

Claim:
A human powered vehicle including a brake system and comprising: a wheelbarrow including a frame and a wheel connected thereto; a plurality of elongate mounting brackets having opposed end portions connected to said frame of said wheelbarrow and an axle passing through said wheel respectively; a plurality of levers including first end portions pivotally connected to said plurality of mounting brackets respectively, said plurality of levers further including second end portions disposed rearwardly from said first end portions respectively; a plurality of brake pads connected to said plurality of levers and extending inwardly towards opposed sides of said wheel respectively; a brake handle connected to said frame; cable means cooperating with said brake handle for causing said plurality of brake pads to engage and disengage said wheel, said cable means being connected to said brake handle and to said second end portions of said plurality of levers respectively; and a plurality of U-shaped clamps adjustably connectable to the axle and to the wheelbarrow frame such that said mounting brackets can be slidably positioned along at least a longitudinal portion of the axle and the wheelbarrow frame respectively to thereby allow a us retrofit said brake system onto various wheelbarrows having alternate sized and shaped wheels, wherein said mounting brackets extend substantially orthogonal to the axle and are slidably engageable with the axle along a linear path defined orthogonal to a longitudinal length of said mounting brackets respectively; wherein said cable means comprises a support member, a first elongate cable having opposed end portions connected to said brake handle and said support member respectively, a second elongate cable connected to said support member and one said plurality of levers respectively, and a third elongate cable connected to said support member and another said plurality of levers respectively; wherein a first pair of said U-shaped clamps are coupled to distal end portions of said mounting brackets respectively; wherein said second end portions of said plurality of levers extend outwardly and away from said wheel, wherein a second pair of said U-shaped clamps are coupled to proximal end portions of said mounting brackets respectively.