| 摘要 |
<P>PROBLEM TO BE SOLVED: To direct the displacement of an output displacement part to be in the direction perpendicular to the displacement direction of an actuator element, and to make an output displacement larger than the displacement of the actuator element. <P>SOLUTION: One ends of lever arms arrayed side by side are jointed. The other end of one lever arm which is not jointed is jointed to a fixing part that supports the rear end of an actuator element, and the other end of the other lever arm is jointed to a connection part of rigid body jointed to the tip of the actuator element. The connection part of a rigid body transmits the displacement force of the actuator element to the lever arm, and the transmitted displacement force is transmitted to the joint part through the lever arm. The joint part of two lever arms arrayed side by side is converted to the direction perpendicular to the displacement direction of the actuator element, and the joint part becomes an output displacement part, so displacement of the output displacement part becomes larger than displacement of the actuator element. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
