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Jounce bumpers made by corrugated extrusion

  • US 20080272529A1
  • Filed: 05/01/2008
  • Published: 11/06/2008
  • Est. Priority Date: 05/01/2007
  • Status: Abandoned Application
First Claim
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1. A jounce bumper made of a thermoplastic elastomer, which thermoplastic elastomer has an apparent viscosity higher than 275 Pa·

  • s measured according to ISO 11443;

    2005(E) under a shear rate of 1000 s

    1
    and at a processing temperature at or about 30°

    C. above the polymer melting point.

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