Title:
Automatic cycling of shear control
Document Type and Number:
United States Patent 3149520

Inventors:
Fish, Harry K.
Cline, Okey E.
Publication Date:
09/22/1964
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Referenced by:
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Assignee:
NAT STEEL CORP
Primary Class:
83/288
International Classes:
B23D36/00
US Patent References:
2070537Flying shear
2211362Flying shear control
2634811Control system for cutting apparatus
2692361Control for motor operating flying shears
2995968Cumulative error control device for web feeding machine
Foreign References:
IT522095B
AU214663B




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