Invention Grant
US07883437B2 Sprocket 有权
链轮

  • Patent Title: Sprocket
  • Patent Title (中): 链轮
  • Application No.: US11949641
    Application Date: 2007-12-03
  • Publication No.: US07883437B2
    Publication Date: 2011-02-08
  • Inventor: Henrik Braedt
  • Applicant: Henrik Braedt
  • Applicant Address: DE Schweinfurt
  • Assignee: SRAM Deutschland GmbH
  • Current Assignee: SRAM Deutschland GmbH
  • Current Assignee Address: DE Schweinfurt
  • Agent Lisa Serdynski; Milan Milosevic
  • Priority: DE102006057168 20061201
  • Main IPC: F16H55/12
  • IPC: F16H55/12
Sprocket
Abstract:
A sprocket for transferring a force between a chain and a drive element that includes a plurality of teeth and a plurality of openings proximate the teeth. Each tooth has a load-bearing flank and a non-load-bearing flank. One of the plurality of openings are arranged relative to one of the plurality of teeth, in one-to-one correspondence therebetween, such that the opening is asymmetrically divided by a radial centerline of the tooth, a first load strip is formed between the opening and the load-bearing flank of the tooth, and a second load strip is formed between the opening and the non-load-bearing flank of the tooth.
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