US Patent: 629,899 - Guide-pulley


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US Patent: 629,899

Guide-pulley

Patentee:

John H. Flynn (exact or similar names) - Cincinnati, OH

USPTO Classifications:

474/137, 474/63, 474/78

Tool Categories:

metalworking machines : drilling and boring : drill presses

woodworking machines : wood drilling and boring : drill presses

Assignees:

None

Manufacturer:

Economy Machinery Co. - Cincinnati, OH

Witnesses:

C. Spengel

H. Eversmann

Patent Dates:
Applied:	Mar. 29, 1899
Granted:	Aug. 01, 1899

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Economy Machinery Co.

Description:

"This invention relates to means for supporting pulleys used as guide-pulleys to guide belts where the transmission of power by them from one shaft to another is at an angle and where the belt operates in conjunction with the so-called 'speed-cones.' These latter consist of a number of pulleys side by side, but of different diameters, so that as the belt is shifted from one to the other a variable speed may be had..."

The inventor was the proprietor of a small used-machinery dealer, Economy Machinery Co. This drill press seems to be the only product they ever manufactured, and that occurred only 1898 to 1900 and then it disappeared from their ads.