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US Patent: 141,003
Improvement in machines for jointing staves
Patentees:
Britain Holmes - Buffalo, NY
Edward Holmes - Buffalo, NY

USPTO Classifications:
147/29

Tool Categories:
woodworking machines : specialty machines : barrel making machines
trade specific : cooper

Assignees:
None

Manufacturer:
E. & B. Holmes - Buffalo, NY

Witnesses:
Edward Wilhelm
John J. Bonner

Patent Dates:
Applied: Mar. 09, 1872
Granted: Jul. 22, 1873

Patent Pictures:
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"Vintage Machinery" entry for E. & B. Holmes
Description:
Our improvements relate to that kind of machines in which the knives are arranged in a circular disk or wheel, the stave to be operated upon being secured to a stave-holder or swing hinged in the vertical center line of the cutter wheel, above and below the same, so that the stave can be brought in contact with the cutter-wheel on each side of said center line by swinging the stave-holder accordingly.

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