Fitzpatrick, Cella, Harper & Scinto
Vibration motor
 Disclosed is a motor having a rotor driven by a vibrator generating a vibration of rope skipping motion. The rotor has a friction portion which is in contact with the friction portion of the vibrator so as to be given the vibration of rope skipping motion by the friction portion of the vibrator, and a supporting portion which is provided at a position spaced apart from the friction portion and which is in contact with a portion of the vibrator. Thus, the motor is constructed compactly. 
Canon Kabushiki Kaisha
H
H02N
inventional
Shunichi Maki Jun
Nakahara Saito Tamai