Garden sieve for wheelbarrow

Details Garden sieve for wheelbarrow Garden sieve for wheelbarrow

1995-08-28

1997-04-22

Bollinger, David H.

Classifying, separating, and assorting solids

Sifting

Special applications

209322, 209332, 2093651, 209411, 209417, 209420, B07B 100

Patent

active

056222661

ABSTRACT:
A garden sieve for a wheelbarrow has a collar frame adapted to conform to and fit loosely on the rim of a wheelbarrow. A sieve frame connected to the collar frame supports a wire screen adapted for sifting granular material. A motor can be connected between the wheelbarrow and the sieve to reciprocate the wire screen. The frame can include a partially removable gate for the removal of strained material and can include roller bearings to reduce friction between the sieve and the wheelbarrow.

REFERENCES:
patent: 311485 (1885-02-01), Gridley et al.
patent: 517724 (1894-04-01), Beers
patent: 2767886 (1956-10-01), Jenkins
patent: 3315807 (1967-04-01), Rosen
patent: 3426898 (1969-02-01), Cruickshank
patent: 3640386 (1972-02-01), Frangos
patent: 4350584 (1982-09-01), Donington
patent: 5374095 (1994-12-01), Ramseth

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