Patent number: 5708633
Abstract: A method and apparatus for manufacturing information storage devices is described herein. Two embodiments of the invention are disclosed. In particular, the invention includes, but is not limited to, a bearing insertion device, a lens insertion device, a coarse coil gluing tool, a spring gluing tool, a device for gluing pole pieces, a pentaprism insertion and inspection tool, a constants and transfers test, an optics module alignment device, wedge, microprism and beamsplitter insertion devices, a read channel alignment test, a mass balance attachment invention, a position sensor alignment tool, an invention for the attachment of focus and radial coils, a quality control test for test an optical storage device prior to insertion of the objective lens, and a servo system test. The invention described herein is designed to manufacture information storage devices with increased quality and efficiency.
Type:
Grant
Filed:
February 6, 1996
Date of Patent:
January 13, 1998
Assignee:
Discovision Associates
Inventors:
Zdenek A. Hollen, Russell A. Meyer, Kent Murphy, Robert G. Russell, Christopher J. Monsen, Herbert E. Heaton, Christopher A. Knorr, David L. Papiernik, James K. Louie, Leonardus J. Grassens, Wilhelm Taylor, Charles DePuy, Douglas E. Hoover, Gary Anderson, Hollis O'Neal Hall, II