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US Patent: 7,380
Machinery for sawing staves
Edwin Jenney - New Bedford, MA

USPTO Classifications:
408/54, 408/72R

Tool Categories:
woodworking machines : specialty machines : barrel making machines
trade specific : cooper
specialty tools : barrel making : cylindrical saws


Not known to have been produced

Gardiner G. Hubbard
R. H. Eddy

Patent Dates:
Granted: May 21, 1850

Patent Pictures:
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It appears that Canadian patent {XC-C327}, granted in June 1851, covers the same invention.

"What I claim is the mode of steadying a long cylinder saw, viz., by means of a shaft and proper connexions at one end of the saw, in combination with a series of friction rollers and their supporting frame, applied outside of the saw and made to bear against the curved surface of the same, and at or near its other or serrated end, substantially as explained."

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