Resources Contact Us Home
Rotary head drum having a connecting member for providing electrical conduction

Image Number 2 for United States Patent #5483401.

In a recording or reproducing apparatus arranged to carry out recording or reproduction of a signal while keeping a magnetic tape wrapped around a rotary head drum equipped with a head, the upper cylinder of the rotary head drum is provided with a rotor core which constitutes part of a rotary transformer for carrying out signal exchange between the head and an external circuit. An elastically deformable contact is held by a holder secured to the rotor core, and includes a plurality of conductive portions, each conducting electricity between opposed faces of the elastically deformable contact, and a cutout defined in a middle portion thereof. The elastically deformable contact is pressed from opposed sides between a conductive pattern connected to the magnetic head and a conductive pattern connected to the rotor core so that it can be brought into pressure contact with both of the conductive patterns, thereby providing electrical conduction between the head and the rotor core.

  Recently Added Patents
Resuming piecewise calibration of a real-time-clock unit after a measured offset that begins at the next calibration period
Content output control device and content output control method
Method and system for efficient DRX operation during handover in LTE
Depth estimation apparatus and method
Zoom lens
Display apparatus and control method thereof
Regulating a supply voltage provided to a load circuit
  Randomly Featured Patents
Lithographic processing optimization based on hypersampled correlations
Fabric, particularly for items of clothing and shoes
Ball grid array package substrates with a modified central opening and method for making the same
Information processing apparatus, storage medium supporting device, and identifier changing method
Double tooth implant substructure
Device for nebuilizing sample liquid for spectroscopical purposes
Method and apparatus for an improved deposition shield in a plasma processing system
Method and apparatus for transmitting control signaling for MIMO transmission
Power control chip with circuitry that isolates switching elements and bond wires for testing
Miniature blower assembly for outputting air in a certain direction