Browse Prior Art Database

Test System for Locating Head To Disk Contact Disclosure Number: IPCOM000069818D
Original Publication Date: 1978-Jun-01
Included in the Prior Art Database: 2005-Feb-21

Publishing Venue


Related People

Erpelding, AD [+details]


Piezoelectric transducers (accelerometers) can be mounted on magnetic heads during a test procedure to evaluate the surface of a magnetic disk. The accelerometer is sensed and indicates any head and disk contact.