V-RIBBED BELT
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United States of America Patent
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Issued Date -
Oct 6, 2022
app pub date -
Mar 25, 2022
filing date -
Mar 31, 2021
priority date (Note) -
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Abstract
A V-ribbed belt includes a plurality of V-shaped ribs, each of the plurality of V-shaped ribs includes a V-shaped rib body formed from a rubber composition and a rib-side reinforcing fabric covering a surface of the V-shaped rib body, the rib-side reinforcing fabric is a woven fabric containing a first fiber and a second fiber, and in the woven fabric, at least either the first fiber or the second fiber is inclined relative to a longitudinal direction and a width direction of the belt.
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