Outer chain link

Outer chain link

  • CN 2,171,036 Y
  • Filed: 07/28/1993
  • Issued: 07/06/1994
  • Est. Priority Date: 07/28/1993
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of outer chain sheet of chain, it is assembled in the outer side of chain, is formed with the perforation that plugs, locatees for chain rivet in lamellar body two ends, is a waist between two perforation;

  • It is characterized in that;

    the inside and outside side outer periphery of outer chain sheet all are formed with the chamfering of full periphery.

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