ONE-WAY INPUT/OUTPUT ROTATION TRANSMISSION MECHANISM

摘要

PROBLEM TO BE SOLVED: To provide a one-way input/output rotation transmission mechanism capable of smoothly and positively transmitting torque with simple structure and increasing transmission torque in comparison with a conventional one and moreover smoothly rotating an output rotating shaft when inputting rotational force to the output rotating shaft after inputting rotational force to an input rotating shaft to rotate an output shaft. SOLUTION: This one-way input/output rotation transmission mechanism is characterized in that linkage means 15g, 21a release the circumferentially integrated state of a clutch member and a rotational force transmission member by relatively moving the clutch member in a frictional force reducing direction to the output rotating shaft against the energizing force of a second energizing means 23 when rotational force is inputted to the output rotating shaft 15 and relative rotational torque which is the difference between the rotational torque of the input rotating shaft 7 and the rotational torque of the output rotating shaft is larger than predetermined torque determined by the shape of the linkage means. COPYRIGHT: (C)2005,JPO&NCIPI