Invention Application
US20030217466A1 Method for producing a full face fabricated vehicle wheel 失效
制造全面车轮的方法

  • Patent Title: Method for producing a full face fabricated vehicle wheel
  • Patent Title (中): 制造全面车轮的方法
  • Application No.: US10154000
    Application Date: 2002-05-23
  • Publication No.: US20030217466A1
    Publication Date: 2003-11-27
  • Inventor: Alan Coleman
  • Main IPC: B21D053/26
  • IPC: B21D053/26 B21K001/32
Method for producing a full face fabricated vehicle wheel
Abstract:
This invention relates to an improved method for forming a full face fabricated vehicle wheel and includes the steps of: (a) providing a disc blank formed from a metal material; (b) subjecting the disc blank to a metal stamping operation to produce a partially formed non-bowl shaped full face wheel disc having at least one stamped pocket formed therein; (c) forming at least one decorative window in the partially formed full face wheel disc; (d) coining a back side of the window in the partially formed full face wheel disc; (e) trimming an outer edge of the partially formed full face wheel disc to a predetermined diameter; (f) forming a center hub hole in the partially formed full face wheel disc; (g) subjecting the partially formed full face wheel disc to one or more final metal forming operations to form at least one of an outer flange and a plurality of lug bolt mounting holes in the partially formed wheel disc so as to produce a finished full face wheel disc; and (h) securing the full face wheel disc to a preformed wheel rim to produce the finished full face fabricated vehicle wheel.
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