Abstract: Disclosed is a hand-foot compound bicycle with a double ratchet, which comprises a handle assembly which comprises a crank handle for generating handle power, and an upper gear to be rotated by rotation of the crank handle; a pedal assembly which comprises a pedal for generating pedal power, and transfers both or either one of the handle power and the pedal power to a rear wheel; and a power transfer unit which comprises a first power transfer gear corresponding to the upper gear, and a second power transfer gear for transferring the handle power from the first power transfer gear to the pedal assembly.
Type:
Application
Filed:
December 16, 2013
Publication date:
April 23, 2015
Applicants:
Hak Yoon Kim, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, HANSEO UNIVERSITY