Sprocket chain with optimised tooth mounts

Sprocket chain with optimised tooth mounts

  • CN 102,192,270 B
  • Filed: 03/17/2011
  • Issued: 05/06/2015
  • Est. Priority Date: 03/18/2010
  • Status: Active Grant
First Claim
Patent Images

1. a toothed chain (1), described toothed chain (1) comprises inner link (2) in succession alternating with each other and outer link (3), described outer link (3) comprises at least two outside plates (4), plate (5) and two pins (6) at least one, described inner link (3) comprises at least two inner panels (7) being formed as tooth plate, described inner panel (7) comprises two outer flank root faces (11, 12) and two pin openings (15, 16), and described at least one plate (5) be positioned between described inner panel (7), it is characterized in that, each of described inner panel (7) has plate thickness (d) and mesa width (b), described mesa width (b) is defined as outer flank root face (11, 12) and immediate pin opening (15, 16) minimum range between, and plate thickness (d) is greater than 1.6 with the ratio of mesa width (b), and wherein two pin openings (15 of each inner panel (7), 16) outer surface of that the internal surface of each is sold with corresponding two respectively directly contacts, wherein said inner panel is constructed by meticulous die-cut mode and produces.

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