APPARATUS FOR MAGNETICALLY RECORDING AND READING WIDE-BAND SIGNALS

摘要

1 PHN. 9390 An apparatus for magnetically recording and reading video signals comprises a head support accommodating one or more magnetic heads and mounted on a drive spindle with the aid of means which center the head support relative to the axis of rotation of the drive spindle and which furthermore connect it rigidly to the drive spindle. For the purpose of centring a centring diaphragm made of a thin elastic sheet material is secured to the head support, which diaphragm can be clamped onto the drive spindle without play, portions of the centring diaphragm being subjected to an elastic bending deformation to a limited extent.