Abrasion apparatus with an abrading belt and product chambers

Abrasion apparatus with an abrading belt and product chambers

  • CN 101,528,352 B
  • Filed: 10/09/2007
  • Issued: 12/05/2012
  • Est. Priority Date: 10/09/2006
  • Status: Active Grant
First Claim
Patent Images

1. one kind is used for the surperficial device of abrasive article, and it comprises:

  • the chamber;

    Limit the abradant surface of a wall of said chamber;

    And be used to drive unit that said abradant surface is moved with respect to said chamber;

    Thus in use;

    Said relatively moving promotes said article said indoor going in ring;

    The shape of said chamber is formed close in said indoor peripheral flow path with said article, and said chamber has the cross section of the rectangle that has at least one chamfered corners.

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