Endless belt power transmission systems or components – Positive drive pulley or guide roll – With particular belt
Patent
1990-08-17
1991-07-23
Bui, Thuy M.
Endless belt power transmission systems or components
Positive drive pulley or guide roll
With particular belt
2802501, F16G 100, A61G 500
Patent
active
050339931
ABSTRACT:
A conversion kit for connecting a friction drive system for a motorized wheelchair to a positive drive system which includes a cog wheel, a strip of metallic material having a number of cogs stamped at equally spaced intervals and a belt having internal cogs for matingly engaging the cog wheel and metallic strip and the method of conversion.
REFERENCES:
patent: 3002396 (1961-10-01), Worrall, Jr.
patent: 4431076 (1984-02-01), Simpson
patent: 4455031 (1984-06-01), Hosaka
Genaw Randy D.
Kappel Mark A.
Pokrzywinski Thomas J.
Wieloch Christopher J.
Bui Thuy M.
Handi-Trak Incorporated
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