US Patent: 444,309
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| Driving-gear for planers
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Patentee:
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| George Franklin Welivar (exact or similar names) - Milton, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 13, 1890 |
| Granted: |
Jan. 06, 1891 |
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Jeff Joslin
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Description: |
| "The invention consists of a double clutch held on the main driving-shaft and controlled from the bed, and two sets of gear-wheels connected with the bed and adapted to be alternately connected with the said double clutch." |
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