US Patent: 1,210,830 - Belt-shifter mechanism


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US Patent: 1,210,830

Belt-shifter mechanism

Patentee:

William Oesterlein (exact or similar names) - Cincinnati, OH

USPTO Classifications:

474/81

Tool Categories:

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

Assignees:

Oesterlein Machine Co. - Cincinnati, OH

Manufacturer:

Oesterlein Machine Co. - Cincinnati, OH

Witnesses:

John Elias Jones

Loretta Luck

Patent Dates:
Applied:	Jul. 09, 1913
Granted:	Jan. 02, 1917

Patent Pictures:

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Vintage Machinery entry for Oesterlein Machine Co.

Description:

"This invention relates to belt-shifting mechanisms and especially to those in which a belt is to be carried or conveyed laterally while running over stepped pulleys in connection with machines that are to be driven at variable speeds..."