Roll structure
United States Patent 2964251
US Patent References:
/1090601.html
- - 1090601

Grinding roll for flour mills
- - 1511842

Method of making rolls
- - 1742454

Method of making rolls
- - 2097709

Method of covering rollers
- - 2219085


Inventors:
Samuels, Martin L.
Pettit, John E.
Publication Date:
12/13/1960
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Assignee:
UNITED STATES PIPE FOUNDRY
Primary Class:
241/293
Other Classes:
492/54
International Classes:
B02C4/30; B21B27/03; B22D19/16; B23P11/02; B02C4/00
US Patent References:
2812571Composite roll structure with hard case