Off-the-road steel cord with crimped strands
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United States of America Patent
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Mar 5, 2013
Grant Date -
Sep 22, 2011
app pub date -
Nov 23, 2009
filing date -
Nov 25, 2008
priority date (Note) -
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Abstract
A steel cord (10) adapted for the reinforcement of rubber products, the steel cord (10) comprises a core (12) and three or more outer strands (14) twisted around the core (12) in a cord twisting direction. The outer strands (14) comprise outer filaments (16) twisted in a strand twisting direction which is the same as the cord twisting direction. The outer strands (14) have a wavy form which makes spaces between the core (12) and the outer strands. The steel cord (10) has improvements on elongation at break and impact resistance capacity.
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