RRADbike
  • Home
  • What?
  • Why?
  • How?
  • Contact
  • Status
Picture
Picture

Leonardo drew a wooden overrunning clutch that used cage gearing - the Rosser reciprocating action drive (RRAD) utilizes a patented magnetic overrunning clutch.  

Picture
​See details in the linked video and the attached issued US patents.

us_9856928_rosser_rrad_01.pdf
File Size: 1067 kb
File Type: pdf
Download File

us_9829054_rosser_rrad_02.pdf
File Size: 1210 kb
File Type: pdf
Download File

Powered by Create your own unique website with customizable templates.
  • Home
  • What?
  • Why?
  • How?
  • Contact
  • Status