US Patent: 352,901 - Lathe for turning spirals


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US Patent: 352,901

Lathe for turning spirals

Patentee:

George Wood (exact or similar names) - Philadelphia, PA

USPTO Classifications:

142/33

Tool Categories:

woodworking machines : specialty woodworking machines : rope and spiral cutting machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

George William Wood

S. A. Greene

Patent Dates:
Applied:	Mar. 11, 1886
Granted:	Nov. 16, 1886

Patent Pictures:

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Description:

"My invention has for its object to provide a simple, efficient, and easily-operated machine adapted for cutting spiral twist moldings or forms on the exterior surfaces of turned work—such as stair-balusters and newel-posts, and the like—and whether the work be cylindrical or tapering or curved and irrespective of the diameter or length of the work."