Blind rivet

Blind rivet

  • CN 101,012,845 B
  • Filed: 05/06/2003
  • Issued: 08/19/2015
  • Est. Priority Date: 05/08/2002
  • Status: Active Grant
First Claim
Patent Images

1. be fixed to the blind rivet on workpiece, comprise:

  • Hollow tubular rivet body, is included in the rivet body flange (20) of first end and the tail end (22 '"'"') in second-phase opposite end;

    Wherein rivet body flange (20) is for radially enlarged;

    Wherein tail end (22 '"'"') for basic taper and be arranged in the preformed hole (12) of workpiece immerse oneself in district (46), and substantially do not protrude from the surface of the workpiece in second-phase opposite end;

    The material of wherein said rivet body is squeezed in described preformed hole (12), with the thickness making the thickness of described rivet body be greater than described rivet body before described blind rivet is fixed on described workpiece, and described preformed hole (12) is filled by the material of described rivet body.

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