Rotary cylinder apparatus
A rotary cylinder apparatus comprises a rotary drum mounted thereon with a magnetic head, a brushless motor for driving the rotary drum, a stationary drum housing the brushless motor and which is disposed opposing the rotary drum, and a revolution-rate detector for detecting the number of revolution...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English |
Published |
31.08.1982
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!