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US Patent: 2,650,506
Belt adjuster
Speed reducer for drill presses and other belt-driven machines
Patentee:
Kenneth Ray Montgomery (exact or similar names) - Coos Bay, OR

USPTO Classifications:
474/79, 474/89

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: Jun. 21, 1950
Granted: Sep. 01, 1953

Patent Pictures:
USPTO (New site tip)
Google Patents
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