초록 ▼

A wheelbarrow specially adapted for selective manual or machine deployment. The preferred embodiment comprises a wheelbarrow having a generally conventional tub hingedly secured to a frame with a latching means opposite. The tubular handles and tongue are slideably adjustable for mode with the handl

A wheelbarrow specially adapted for selective manual or machine deployment. The preferred embodiment comprises a wheelbarrow having a generally conventional tub hingedly secured to a frame with a latching means opposite. The tubular handles and tongue are slideably adjustable for mode with the handles also rotatively adjustable for ergonomics. The two wheel axle placement towards the center of gravity allows for lighter handle and tongue loads, enabling wheelbarrow conversion to trailer and vice versa easily even in the fully loaded condition. Two embodiments of the wheelbarrow with integrated trailering and dumping capabilities are disclosed, one having single and the other having double pivoting tub dump mechanisms.

대표청구항 ▼

[ What is claimed is:] [1.] A wheelbarrow comprising:a frame having a front portion to which is mounted a first hinge portion, a rearward portion, and a lower portion to which is mounted a pair of wheels;said frame having a towing tongue which is selectively longitudinally extensible beyond a rearwa

[ What is claimed is:] [1.] A wheelbarrow comprising:a frame having a front portion to which is mounted a first hinge portion, a rearward portion, and a lower portion to which is mounted a pair of wheels;said frame having a towing tongue which is selectively longitudinally extensible beyond a rearward extent of said wheelbarrow,said selective extension of said towing tongue being provided through apertures located in said tongue and removable pins locatable within said apertures,a tub having side portions to which are mounted a pair of handles,each said handle being selectively longitudinally extensible, eachsaid handle having a distal end with an offset, each said handle being further selectively rotatable about a longitudinal axis,said selective rotation allowing said offset to be located in one of a plurality of different positions wherein said different positions accommodate users of different sizes,said selective extension and rotation of said handles being provided through apertures located in said handles and removable pins locatable within said apertures,said tub having a front portion to which is mounted a second hinge portion, wherein said first and second hinge portions are connected to one another so as to be pivotable about a laterally extending axis of rotation,said tub having a rear portion to which is mounted a removable latching element,wherein said latching element selectively engages said rearward portion of said frame to prevent tilting of the tub with respect to the frame,said tub being pivotable with respect to the frame through an angle of at least 180 degrees forwardly of said frame when said frame is positioned on a ground surface and said latch is disengaged.