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Fixture for thin-walled workpiece

  • US 10,456,882 B2
  • Filed: 11/27/2017
  • Issued: 10/29/2019
  • Est. Priority Date: 10/20/2017
  • Status: Active Grant
First Claim
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1. A fixture for a thin-walled workpiece, comprising two clamping devices, each of the two clamping devices further comprising:

  • a metal carrier, further including;

    a carrying portion, having a carrying surface; and

    a supporting portion, located on the carrying portion, having a stair portion at a top thereof, the stair portion having a plane surface and a standing surface having a slope; and

    a clamper, further including;

    a metal clamping portion, having an end formed as an inclined surface, the inclined surface having another slope identical to the slope of the standing surface; and

    a damping portion, having at least two elastic layers and at least one metal layer laminated in an interlacing arrangement and having the same slope as the inclined surface, one of the at least two elastic layers being connected with the inclined surface of the metal clamping portion, each of the at least one elastic layer being made of an elastic non-metallic material.

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