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US Patent: 2,537,394
Abrasive wheel drive
Patentee:
William B. Boice - Toledo, OH

USPTO Classifications:
29/DIG74, 29/DIG98, 451/294

Tool Categories:
woodworking machines : machine and tool cutters : cutter grinding

Assignees:
None

Manufacturer:
Boice-Crane Co. - Toledo, OH
Rockwell Manufacturing Co. - Pittsburgh, PA

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 10, 1948
Granted: Jan. 09, 1951

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Boice-Crane Co.
Description:
Invention is a drive mechanism for a wet grinder, where the wheel is driven by a roller on its periphery. Such a mechanism provides a constant drive speed, regardless of wheel diameter. There is also a mechanism for keeping a constant relationship between the wheel and the work.

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