Support construction for the transducer of a magnetic head assembly

Claim 1

In a magnetic head assembly which comprises a mounting block serving as a constructional foundation, a load beam having a free end and being secured to said mounting block at the end opposite to said free end, a transducer for performing non-contact magnetic retrieval and recording of data while floating over the recording surface of a medium during operation, being in physical contact with the medium in a non-operational state, and a flexible member disposed between said transducer and said free end of said load beam and arranged to attach said transducer to said free end, said flexible member being adapted to elastically deform so as to absorb the frictional force between said transducer and said medium during touchdown and take-off thereof, said assembly characterized in that said transducer has separately disposed wall means and the load beam has at said free end stop means extending therefrom in opposite directions perpendicular to said load beam and respectively having an end portion which is so disposed that there is defined a respective gap between each said end portion of said stop means and one of said wall means, said stop means and wall means disposed in relative interpositional relationship so that said gap extends in a direction therebetween that is substantially in parallel with the plane of said recording surface, said gap being less than the limit of elastic deformation of said flexible member, said end portions of said stop means abutting against respective wall means to regulate the deformation of the flexible member so as to be kept within the limit of an elastic deformation thereof in the event of relatively high frictional force being imposed upon said transducer by said medium.