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Adjustable pulley with improved support structure

  • US 5,013,283 A
  • Filed: 03/12/1990
  • Issued: 05/07/1991
  • Est. Priority Date: 03/20/1989
  • Status: Expired due to Term
First Claim
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1. An adjustable pulley, comprising:

  • a pulley shaft;

    two discs disposed on said pulley shaft, said discs fixed against rotation relative to said shaft with one of said discs being axially movable on said shaft, and wherein said axially movable disc is supported radially outward from said shaft, said support being provided eccentrically with respect to said pulley shaft.

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