US 11,980,896 B2
Aggregate processing systems, methods and apparatus
Doug Lambert, Morris, MN (US); Mark Crooks, Morris, MN (US); Lafe Grimm, Morris, MN (US); and Matthew Gordon, Morris, MN (US)
Assigned to Superior Industries, Inc., Morris, MN (US)
Filed by Superior Industries, Inc., Morris, MN (US)
Filed on Mar. 9, 2022, as Appl. No. 17/654,116.
Claims priority of provisional application 63/158,592, filed on Mar. 9, 2021.
Prior Publication US 2022/0288603 A1, Sep. 15, 2022
Int. Cl. B03B 7/00 (2006.01); B03B 5/04 (2006.01); B03B 11/00 (2006.01)
CPC B03B 7/00 (2013.01) [B03B 5/04 (2013.01); B03B 11/00 (2013.01)] 24 Claims
OG exemplary drawing
 
1. An aggregate processing plant having first and second configurations, the plant comprising:
a vibratory screen having at least first and second decks;
a frame operably supporting said vibratory screen, said frame comprising first and second longitudinal members and first and second crossmembers, said crossmembers being perpendicular to said longitudinal members said frame having a first set of downwardly-oriented mounting openings comprising bolt holes and a second set of downwardly-oriented mounting openings comprising bolt holes, said first set of mounting openings being different from said second set of mounting openings, said first set of mounting openings being fastenable to a wet flume beneath said vibratory screen in the first configuration, said second set of mounting openings being fastenable to a dry hopper beneath said vibratory screen in the second configuration, wherein both first and second sets of mounting openings include openings in both of said longitudinal members, wherein at least one of said first and second set of mounting openings includes openings in both of said longitudinal members and at least one of said crossmembers.