The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2022
Filed:
Mar. 15, 2013
Clearmotion Acquisition I Llc, Woburn, MA (US);
Thomas C. Schroeder, Southborough, MA (US);
Robert Preston Parker, Westborough, MA (US);
Dariusz Antoni Bushko, Hopkinton, MA (US);
Brian A. Selden, Concord, MA (US);
Mark A. Hayner, Belmont, MA (US);
Brian M. Lucas, Marblehead, MA (US);
ClearMotion Acquisition I LLC, Billerica, MA (US);
Abstract
An active vibration isolation system for isolating a suspended platform from vibration input to the vibration isolation system base includes an exoskeleton, a rotary actuator, and a drive mechanism separate from the exoskeleton for providing force output from the rotary actuator to the suspended plant. The rotary actuator may include inner and outer rotors which rotate relative to each other. The rotary actuator may be free to translate relative to the vibration isolation system base and the suspended platform, and both the inner and outer rotors may be free to rotate relative to the exoskeleton.