Patent ID: 6485385
Filing Date: 2002-11-26
Classification: F16G

Abstract:
A silent chain comprising:guide links and articular links alternately arranged in the longitudinal direction of said chain; each of said guide links having a pair of guide plates and at least one guide link plate disposed laterally between said guide plates, said guide plates each having a pair of pin holes spaced in the longitudinal direction of said chain, said guide link plate having a pair of pin holes spaced in the longitudinal direction of said chain; each of said articular links having at least two laterally aligned articular link plates each having a pair of pin holes spaced in the longitudinal direction of said chain, the number of said articular link plates being one more than the number of the guide link plate; round connector pins inserted through said pin holes in said guide plates, said pin holes in said guide link plate and said pin holes in said articular link plates so as to connect said guide links and said articular links in an endless fashion with said guide link plate and said articular link plates being interleaved with each other; said pin holes in each of said guide plates having an inside diameter smaller than an outside diameter of said round connector pins, said round connector pins being press-fitted with said guide plates; said pin holes in the guide link plate having an inside diameter larger than said outside diameter of the round connector pins; said pin holes in each of said guide plates having a center distance larger than a center distance of said pin holes in the guide link plate; two adjacent ones of said connector pins, inserted through said pin holes in said guide link plate and pressed fitted in said pin holes in each of said guide plates, having an outside distance substantially equal to an outside distance between said pin holes in said guide link plate.