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
Position and orientation measurement apparatus, position and orientation measurement method, and storage medium
Method and apparatus for receiving signals in a MIMO system with multiple channel encoders
Display screen with graphical user interface
Method for selective deposition of a semiconductor material
System and method of interfacing co-processors and input/output devices via a main memory system
Optical recording medium, and method for producing optical recording medium
Reactor core of liquid metal cooled reactor
  Randomly Featured Patents
Composite alignment mark scheme for multi-layers in lithography
Method and composition for repairing and promoting regeneration of mucosal tissue in the gastrointestinal tract
Rotary coupler with a specially configured pinhole
Non-volatile semiconductor memory device
Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well
Soft start, high inertia flywheel for tub grinders
Starchfoam products with improved flexibility/compressibility and the method of preparation thereof
Beverage container
Plasma display module