| US Patent: 321,763 
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| Wood-turning lathe | 
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| Patentees: |  
 | De Witt C. Smith (exact or similar names) - St. Paul, MN |  | Spencer E. Smith (exact or similar names) - St. Paul, MN |  
 
 
 
 
 
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| Patent Dates: |  
| Applied: | Apr. 13, 1885 |  
| Granted: | Jul. 07, 1885 |  USPTO (New site tip)
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                        Jeff Joslin
 Vintage Machinery entry for S. E. Smith & Bro.
 
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| Description: |  | The February 1886 Manufacturer and Builder had an illustrated article (p. 30) on this lathe. The lathe allows a turner to simultaneously cut about 40 work-pieces at a time. Each piece is cut to length and of regular polygonal (e.g., square, octagon) cross-section and is then clamped to the periphery of a large rotating drum. The lathe is then started and the turner can cut the profile on the outward face of each work-piece. The pieces are then rotated 90 degrees and the process is repeated. When all sides have been cut the pieces are removed from the lathe. |  |