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Seat tracking system

  • US 10,596,926 B2
  • Filed: 07/11/2018
  • Issued: 03/24/2020
  • Est. Priority Date: 07/26/2017
  • Status: Active Grant
First Claim
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1. A tracking system, comprising:

  • a longitudinal member that is mechanically coupled to a first structure; and

    a block that is mechanically coupled to a second structure, the block comprising;

    a bore that passes longitudinally through the block and is adapted to receive the longitudinal member;

    a plain bearing mounted inside the bore for contacting the longitudinal member;

    a pair of opposing rollers mounted inside the bore for contacting the longitudinal member, such that the longitudinal member slides within the bore to enable the first structure to translate with respect to the second structure;

    the pair of opposing rollers comprises a first roller located in a first portion of the bore and a second roller located in a second portion of the bore, opposite the first portion, such that the longitudinal member slides between the first roller and the second roller; and

    the plain bearing includes a notch adapted to receive the first roller, such that the first roller is nested within the plain bearing.

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