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US Patent: 1,532,798
Lathe Attachment
Patentees:
Constant Bouillon - Torrington, CT
Howard R. Blakeslee - Torrington, CT

USPTO Classifications:
74/421R, 82/142, 82/152

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories

Assignees:
Hendey Machine Co. - Torrington, CT

Manufacturer:
Not known to have been produced

Witnesses:
C. F. Wesson

Patent Dates:
Applied: Mar. 01, 1922
Granted: Apr. 07, 1925

Patent Pictures:
USPTO pdf tiff
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Hendey Machine Co. History
"Vintage Machinery" entry for Hendey Machine Co.
Description:
Southgate & Southgate - patent attorneys

Abstract:

The object of our invention is to provide a new and improved attachment for a lathe, particularly a metal turning engine lathe, constructed so that the driving plate for revolving the work can be driven at a different speed, preferably a slower speed, than the live spindle.

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