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Progressive Gearing

  • US 20080257085A1
  • Filed: 01/23/2006
  • Published: 10/23/2008
  • Est. Priority Date: 01/25/2005
  • Status: Active Grant
First Claim
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1. A progressive gear assembly that is a vehicle steering gear, the gear assembly comprising at least one spur gear and a toothed structure with which the spur gear meshes, the spur gear comprising teeth arranged along a curve wherein the curve comprises a radius of curvature which monotonically increases over an angular range of more than 90°

  • of the curve.

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