Patent ID: 9607637
Date: 2017-03-28
CPC Classifications: G11B

Claim:
1. A head assembly comprising a slider supporting plate which is formed in a flexure and on which a slider having a head element is supported rotatably around a support projection arranged on the front end part of a load beam; a first driving element and a second driving element for providing the slider supporting plate with a rotary force along its plane; a first displacement transferring part for transferring the driving force from the first driving element to the slider supporting plate; a second displacement transferring part for transferring the driving force from the second driving element to the slider supporting plate; a first driving element-supporting part for supporting the first driving element; a second driving element-supporting part for supporting the second driving element, wherein the first driving element-supporting part comprises a first reinforcing part and a second reinforcing part disposed at both ends of the first driving element; a first buffering part connecting the first reinforcing part and the first displacement transferring part with a flexural rigidity lower than those of the first reinforcing part and the first displacement transferring part; and a second buffering part connecting the second reinforcing part and the main part of the flexure with a flexural rigidity lower than those of the second reinforcing part and the main part of the flexure, and the second driving element-supporting part comprises a third reinforcing part and a fourth reinforcing part disposed at both ends of the second driving element; a third buffering part connecting the third reinforcing part and the second displacement transferring part with a flexural rigidity lower than those of the third reinforcing part and the second displacement transferring part; and a fourth buffering part connecting the fourth reinforcing part and the main part of the flexure with a flexural rigidity lower than those of the fourth reinforcing part and the main part of the flexure.