US Patent: 1,020,494 - Turning Tool


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US Patent: 1,020,494

Turning Tool

Patentee:

James Hartness (exact or similar names) - Springfield, Windsor County, VT

USPTO Classifications:

144/246.1, 82/157

Tool Categories:

metalworking machines : metal lathes : lathe tools

metalworking machines : metal lathes : lathe tool holders and tool posts

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Sep. 09, 1908
Granted:	Mar. 19, 1912

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Jones, Lamson & Co.

Description:

Claim:

This invention has relation to metal-turning tools, and has for its object to provide improvements therein, by which the work may be supported more effectively against thrust of the cutter; the cutter may be fed relatively to the work by means coacting with the work, and the tool itself may be strengthened, rendered more accu 'ate in operation, and its efficiency otherwise increased.