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US Patent: 741,042
Quick Release Belt Tightener
Patentees:
John N. Kailor (exact or similar names) - Columbus, Bartholomew County, IN
Harry C. Clay (exact or similar names) - Columbus, Bartholomew County, IN

USPTO Classifications:
474/133

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

Assignees:
Reeves & Co. - Columbus, Bartholomew County, IN

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 15, 1903
Granted: Oct. 13, 1903

Patent Pictures:
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"Vintage Machinery" entry for Reeves & Co.
Description:
Abstract:

In the operation of a threshing-machine the separating-shoes are driven by a belt which is held in driving engagement with the pulley of the cylinder by means of an idler-pulley, the arrangement being such that by withdrawing said idler-pulley the shoes may be stopped independent of the cylinder.

Claim:

A belt-tightening idler and support therefor, consisting of a pivoted arm, an idler journaled thereon, an adjusting-screw pivoted to said arm, a nut carried thereby, and a notched bracket adapted to receive the screw and support the nut.

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