| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent wear due to friction between members in a force transmission mechanism in an electric drum brake operated by transmitting driving force of a motor to a lever turned to press a brake shoe against a drum by the force transmission mechanism. <P>SOLUTION: The force transmission mechanism has a structure for transmitting driving force of a shoe extension actuator 250 using the motor as a driving source to the lever 230 through a flexible main brake cable 240. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
