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Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

  • US 10,634,224 B2
  • Filed: 06/16/2017
  • Issued: 04/28/2020
  • Est. Priority Date: 06/06/2008
  • Status: Active Grant
First Claim
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1. A method of controlling an infinitely variable transmission (IVT) coupled to an output shaft, comprising:

  • receiving, from a command system, an indication of a desired transmission output speed of the IVT, wherein the desired transmission output speed is a zero output speed;

    sensing an output speed; and

    actuating a ratio adjuster to change a transmission ratio to adjust a non zero output speed to the zero output speed.

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