Endless belt power transmission systems or components – Friction drive belt – Including fabric web
Patent
1987-03-31
1988-03-29
Novosad, Stephen J.
Endless belt power transmission systems or components
Friction drive belt
Including fabric web
474244, F16G 110, F16G 122
Patent
active
047340878
ABSTRACT:
A power transmission belt structure including a flexible neutral belt portion, a plurality of blocks secured to the flexible belt portion seriatim longitudinally thereof, and heat conducting structure disposed between the flexible belt and blocks for conducting away from the flexible belt heat generated as a result of power transmission operation of the belt structure. A number of different embodiments utilizing the heat conducting structure are disclosed. In certain of the embodiments, the heat conducting structure extends partially about the blocks and, in certain of the embodiments, the heat conducting structure extends fully thereabout. In certain embodiments, the reduced midportion of the block is provided with the heat conducting structure recessed therein. In one form, a protective outer coating is provided on the heat conducting structure.
REFERENCES:
patent: 1862198 (1932-06-01), Reeves
patent: 4642080 (1987-02-01), Takano et al.
patent: 4655732 (1987-04-01), Takashima
Kanaoka Tomizo
Konishi Sadaichi
Matsuo Kouji
Okumura Nobuo
Takagi Shin-ichi
Bui Thuy M.
Mitsuboshi Belting Ltd.
Novosad Stephen J.
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