Invention Application
US20020007556A1 Light wheel disk with large space for brake 审中-公开
用于制动的空间大的光轮盘

  • Patent Title: Light wheel disk with large space for brake
  • Patent Title (中): 用于制动的空间大的光轮盘
  • Application No.: US09893500
    Application Date: 2001-06-29
  • Publication No.: US20020007556A1
    Publication Date: 2002-01-24
  • Inventor: Guy MarronAlain Sbroggio
  • Applicant: USINOR
  • Applicant Address: null
  • Assignee: USINOR
  • Current Assignee: USINOR
  • Current Assignee Address: null
  • Priority: FRN0008456 20000630
  • Main IPC: B23P017/00
  • IPC: B23P017/00
Light wheel disk with large space for brake
Abstract:
Process for producing a motorized land vehicle wheel, in general having a wheel disk and an essentially cylindrical rim, the wheel disk being obtained from a blank plate of specific thickness subjected to several shaping operations, and composed of an essentially flat central part having an opening that serves to center and attach the wheel to the vehicle's axle hub, an essentially conical interior riser, another inverted conical part that defines, with the interior riser, a curved tip that has a large radius of curvature, the inverted conical part terminating in a flanged edge used to join the disk to the rim, a process characterized in that during the forming operation of the flanged edge, the plate is laminated in such a way as to preserve or reduce the thickness of the base plate.
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