Patents Assigned to Chuan Fei Industrial Limited Company
  • Bicycle speed controller
    Patent number: 5355745
    Abstract: A bicycle speed control having a casing to hold a control mechanism being consisted of a sector ratchet wheel, a cable winch and a lever, an upper stop plate and a curved lower stop plate for controlling shifting of speeds of a bicycle, wherein moving the curved lower stop plate with the thumb toward the lever causes the bicycle controller to shift from a lower speed to a higher speed; moving the lever with the index finger toward the curved lower stop plate causes the bicycle controller to shift from a higher speed to a lower speed.
    Type: Grant
    Filed: August 12, 1992
    Date of Patent: October 18, 1994
    Assignee: Chuan Fei Industrial Limited Company
    Inventors: Huann-Wen Wu, Tieh-Yung Hsuan