An apparatus and method for minimizing damage to a disc drive assembly
subjected to non-operational shock. The disc drive has rotatable discs
upon which data can be written and read by read/write heads supported by
and controllable by an actuator assembly having actuator arms moveable
over the complete data containing surfaces of the discs. A disc snubber is
supported in apertures in the actuator arms, the disc snubber having
bumper arms radially extending to nest the outer perimeters of the discs
when the disc drive assembly is in its non-operational mode. The disc
snubber is in clearing relationship to the discs in the operational mode.
The disc snubber is disposed to dampen disc deflection caused by
non-operational shock, thereby avoiding deleterious actuator arm/disc
contact.