Title:
速度及びトルクの比が無段連続可変の自動伝導装置
Document Type and Number:
Japanese Patent JP2006525915
Kind Code:
A
Abstract:
An automatically and smoothly continuously variable transmission, particularly for a bicycle, for transmitting input mechanical energy from a crank to the drive wheel. A ratchet, having an oscillatory, alternating motion member and a continuous rotary motion member, connected to the driven wheel, has a drive spring drivingly linked between the ratchet alternating member and the crank for driving the ratchet alternating member in one direction of motion. A return spring is linked to the ratchet alternating member for applying a return force upon the ratchet alternating member to return the alternating member in the opposite direction.
Inventors:
Beer, William Tay
Application Number:
JP2006508813A
Publication Date:
November 16, 2006
Filing Date:
February 25, 2004
Export Citation:
Assignee:
Beer, William Tay
International Classes:
B62M1/36; B62M1/10; B62M1/24; B62M9/04; F16D41/12; F16H29/22; F16H31/00; F16H33/06
Attorney, Agent or Firm:
Heikichi Odashima