US Patent: 1,021,875


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Gearing

Patentee:

Charles L. Libby (exact or similar names) - Indianapolis, IN

USPTO Classifications:

192/12R, 192/20, 29/47, 477/15, 477/9, 82/132

Tool Categories:

metalworking machines : metal lathes

Assignees:

None

Manufacturer:

International Machine Tool Co. - Indianapolis, IN

Witnesses:

Olive Breeden

V. H. Lockwood

Patent Dates:
Applied:	Feb. 06, 1908
Granted:	Apr. 02, 1912

Patent Pictures:

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Vintage Machinery entry for International Machine Tool Co.

Description:

This quick-traverse carriage was designed for a lathe with multiple carriages. The popular "Libby" lathe was made for more than 20 years by the International Machine Tool Co.