Wheelbarrow

Details Wheelbarrow Wheelbarrow

1987-12-17

1989-02-07

Mitchell, David M.

Land vehicles

Wheeled

Tiltable vehicles, stabilized by attendant or article

280 4720, 280 4722, 280 47315, 403102, 403341, B62B 302

Patent

active

048026816

ABSTRACT:
An improved wheelbarrow is disclosed which has a body with a foldable rear section and stable front section, a rack, and front wheels fixed on both ends of a wheel axle. The wheel axle is supported at both its sides with a flexing case which provides elastic movement to the wheel axle by means of a spring and a pushing plate. A braking device for the front wheels is also disclosed, as well as auxiliary rear wheels. The wheelbarrow has three different configuration and is capable of safe movement while reducing the amount of force necessary for its use.

REFERENCES:
patent: 729931 (1903-06-01), Hart et al.
patent: 2650834 (1953-09-01), Loval
patent: 3276550 (1966-10-01), Honegman
patent: 3711111 (1973-01-01), Crawford
patent: 4561674 (1985-12-01), Alessio
patent: 4588197 (1986-05-01), Benedetto, Jr.

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