Browse Prior Art Database

Head to Disk Crash Detector

IP.com Disclosure Number: IPCOM000092658D
Original Publication Date: 1967-Feb-01
Included in the Prior Art Database: 2005-Mar-05
Document File: 2 page(s) / 45K

Publishing Venue

IBM

Related People

Wright, AT: AUTHOR

Abstract

In the manufacture of magnetic record disks, the test machine transducer head 10 has a ceramic beam transducer 20 mounted on it as shown. Alternate locations are shown at 20' and 20''. Any impact of head 10 with any imperfection on a disk produces a signal of amplitude large enough for detection without amplification.

This text was extracted from a PDF file.
At least one non-text object (such as an image or picture) has been suppressed.
This is the abbreviated version, containing approximately 100% of the total text.

Page 1 of 2

Head to Disk Crash Detector

In the manufacture of magnetic record disks, the test machine transducer head 10 has a ceramic beam transducer 20 mounted on it as shown. Alternate locations are shown at 20' and 20''. Any impact of head 10 with any imperfection on a disk produces a signal of amplitude large enough for detection without amplification.

1

Page 2 of 2

2

[This page contains 2 pictures or other non-text objects]