US Patent: 1,068,013 - Variable Speed Mechanism


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US Patent: 1,068,013

Variable Speed Mechanism

Patentee:

Augustus M. Sosa (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:

74/333, 82/143

Tool Categories:

metalworking machines : metalworking machine mechanisms : metalworking machine gearing : metalworking speed changing mechanisms

metalworking machines : metal lathes

Assignees:

American Tool Works Co. - Cincinnati, Hamilton County, OH

Manufacturer:

Not known to have been produced

Witnesses:

Oliver B. Kaiser

Louise Beck

Patent Dates:
Applied:	Oct. 03, 1910
Granted:	Jul. 22, 1913

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for American Tool Works Co.

Description:

Wood & Wood - patent attorneys

Claim:

My invention relates to an improvement in variable speed mechanism, primarily employed for controlling the feed of a machine tool, and as illustrated, it is employed in connection with the feed screw of a lathe.