US Patent: 2,602,342 - Variable speed drive


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US Patent: 2,602,342

Variable speed drive

Patentee:

George A. Kohout (exact or similar names) - Chicago, IL

USPTO Classifications:

474/30

Tool Categories:

industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Feb. 20, 1950
Granted:	Jul. 08, 1952

Patent Pictures:

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Vintage Machinery entry for Gerbing Mfg. Co.

Description:

This variable-diameter pulley mechanism constitutes an improvement to patent 2,475,954, used by Gerbing Mfg. Co. for their Roto-Cone variable-drive system. It is not known if this present invention was used by Gerbing or by anyone else.