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BALLSCREW ASSEMBLY HAVING A LOW FRICTION SLEEVE

  • US 20140290409A1
  • Filed: 04/01/2013
  • Published: 10/02/2014
  • Est. Priority Date: 04/01/2013
  • Status: Active Grant
First Claim
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1. A ballscrew assembly comprising:

  • ballnut comprising a first material;

    a ballnut housing comprising a second material, wherein the first material and the second material are different materials; and

    a sleeve comprising a third material positioned between an exterior surface of the ballnut and an interior surface of the ballnut housing,wherein the sleeve is made from a deformable material configured to assist axial movement of the ballnut.

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