Cutting recording apparatus

G - Physics – 11 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

181/25

G11B 25/04 (2006.01)

Patent

CA 1125180

ABSTRACT OF THE DISCLOSURE A cutting recording apparatus in which a cutting stylus connected with a piezoelectric ceramic member for generating a mechanical vibration in response to an electrical signal to be recorded is secured to the free end of a cantilever with the other end thereof supported on a cantilever support. The cutting stylus is elastically pressed against a recording medium which is driven to rotate. The component of change of pressure between the cutting stylus and the recording medium which pressure changes in accordance with the unevenness of the surface of the recording medium is made to be offset by the component of change of the lifting force of the cutting stylus which force changes in accordance with the change of the cutting angle of the cutting stylus changing in accordance with the unevenness of the surface of the recording medium, thus forming a contour or a signal contour corresponding to the electrical signal sequentially at a predetermined depth from the surface of the recording medium regardless of the unevenness of the recording medium.

334840

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Cutting recording apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cutting recording apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting recording apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1025180

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.