GB Patent: GB-185,500,242
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| Improvements in machinery for forging nuts and washers
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Patentee:
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| Charles H. Waterous (exact or similar names) - Brantford, ON Canada |
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Patent Dates:
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| Granted: |
Jan. 31, 1855 |
Espacenet patent
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Jeff Joslin
"Vintage Machinery" entry for Waterous Engine Works Co.
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Description: |
| "This invention comprises a method of cutting from a bar of metal a blank, and punching, compressing, or swedging the same into shape at one operation, by a described combination of parts—a method of instantly discharging the nut or washer from the die box in which it is formed by the backward stroke of the piston—the combination of a punch and dies with a piston driven by steam or compressed air, &c." |
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