Patents by Inventor Travis B. Unterzuber

Travis B. Unterzuber has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Belt drive system with clutch
    Patent number: 4324552
    Abstract: A belt drive system comprising a drive sheave, a driven sheave, a belt providing driving engagement between said sheaves and a clutch for engaging and disengaging said driving engagement. The clutch is engaged and disengaged by moving an idler pulley assembly toward and away from the belt and by moving the driven sheave away from and toward the drive sheave. The clutch further includes an actuator member for providing simultaneous coordinated movement of the idler pulley assembly and driven sheave for engagement and disengagement of the clutch.
    Type: Grant
    Filed: March 14, 1980
    Date of Patent: April 13, 1982
    Assignee: Deere & Company
    Inventors: Sidney J. Boushek, Jr., Travis B. Unterzuber