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US Patent: 354,849
Belt gearing
Patentee:
Benjamin F. Barnes (exact or similar names) - Rockford, IL

USPTO Classifications:
474/149

Tool Categories:
woodworking machines : woodworking machine mechanisms

Assignees:
W. F. & John Barnes Co. - Rockford, IL

Manufacturer:
W. F. & John Barnes Co. - Rockford, IL

Witnesses:
Unknown

Patent Dates:
Granted: Dec. 21, 1886

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for W. F. & John Barnes Co.
Description:
The invention is for situations where a belt is to link a large pulley with a nearby small pulley. The large pulley is a standard, smooth, flat-belt pulley, but the small pulley has sprocket teeth, and the belt has suitably spaced holes to accept the sprocket teeth. The mechanism allows a much lower belt tension than would otherwise be required, with the attendant bearing wear. This invention has been seen on a W. F. & John Barnes Co. No. 4 tablesaw.

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