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US Patent: 3,145,585
Epi-cycle gear train for floor polisher motor
Patentee:
Steffen S. Brown - Dayton, OH

USPTO Classifications:
15/49.1, 475/149, 475/178

Tool Categories:
electrical devices : electric motors : gear motors

Assignees:
Brown-Brockmeyer Co. - Dayton, OH

Manufacturer:
Brown-Brockmeyer Co. - Dayton, OH

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 18, 1962
Granted: Aug. 25, 1964

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Brown-Brockmeyer Co.
Description:
"In many instances where electric motors are employed, the speed of the output shaft of the electric motor is too high for the work to be done. Under these circumstances, speed reducing devices are employed, sometimes directly associated with the drive motor and quite often taking the form of speed reducing gearing.

"In the particular arrangement with which the present invention is concerned, a floor polisher unit is provided having an electric drive motor and connected thereto by speed reducing gearing is a polishing brush or floor working tool..."

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