PURPOSE: To keep the rigidity of an elastic part high even when load is small by providing a reinforcing means crossing the longitudinal direction of a head slider supporting member.
CONSTITUTION: An elastic part 15 is provided in the end part of a beam 13 for load supporting a head slider 22 and the beam 13 for load is supported by a carriage arm 17 through the elastic part 15 and a carriage fixing part 14. Then, plural crossbeam members 28 having a function improving the rigidity of the elastic part 15 are provided in the direction crossing the longitudinal direction of the beam 13. Thus, it is unnecessitated that the length of a spring part in the elastic part 15 is lengthened and the width and the thickness is shortened even when the load is small and the rigidity of the elastic part 15 is enhanced. Also, it is enabled that the strength against frictional force and viscous fluid force generated between the headslider and the disk is satisfied.
JPS5522296A | 1980-02-16 | |||
JPS5139114A | 1976-04-01 | |||
JPS4898121U | 1973-11-20 |