Silent chain
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United States of America Patent
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May 29, 2018
Issued Date -
N/A
app pub date -
Nov 10, 2015
filing date -
Nov 14, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An object is to provide a silent chain that enhances the degree of design freedom for component dimensions to improve a chain strength with respect to a chain tensile force and that suppresses chain wear elongation. A silent chain includes a plurality of link plates arranged in a chain longitudinal direction and a chain width direction and coupled together by coupling pins so as to be bendable. The silent chain includes a plurality of plate longitudinal-direction trains each having the link plates arranged in the chain longitudinal direction. At least one of the plate longitudinal-direction trains includes a plurality of protruding-portion-installed plates having protruding portions protruding in the chain width direction from one side surface of a plate portion. The protruding-portion-installed plates 20 are arranged adjacently to one another in the chain longitudinal direction, with the protruding portions being different from one another in orientation in the chain width direction.
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