US Patent: 997,641
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| Attachment for Threshing-Machines
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Patentee:
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| Luther M. Thomson (exact or similar names) - St. Louis Park, Hennepin County, MN |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 30, 1908 |
| Granted: |
Jul. 11, 1911 |
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Joel Havens
"Vintage Machinery" entry for Advance Thresher Co.
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Description: |
| Claim:
The combination, with a grain cleaning mechanism, of a repeat elevator, a conveyor having one end in position to receive the material from said elevator, the opposite end of said conveyer being adapted to deliver the coarse material upon said cleaning mechanism, the intermediate portion of said conveyor having a floor or bottom through which the fine material is distributed evenly across said cleaning mechanism. |
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