US Patent: 593,366 - Belt-pulley


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US Patent: 593,366

Belt-pulley

Patentee:

Hosea R. Tillison (exact or similar names) - Boston, MA

USPTO Classifications:

474/189

Tool Categories:

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

Assignees:

None

Manufacturer:

S. A. Woods Machine Co. - Boston, MA

Witnesses:

Unknown

Patent Dates:
Applied:	Jun. 23, 1896
Granted:	Nov. 09, 1897

Patent Pictures:

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

Description:

This belt pulley has grooves to allow trapped air to escape, thus keeping the belt in solid contact with the rapidly rotating pulley. This patent was featured in S. A. Woods ads.