Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Correction information calculating device, image processing apparatus, image display system, and image correcting method
System and method for providing location and access network information support in a network environment
Pipe coupling
Alternate source programming
Satellite mounting poles
Timepiece
Method for production of a thermoelectric apparatus
  Randomly Featured Patents
Conveying device with levers for wrapping machines designed for delicate products, equipped with a gripping device for strips of material for wrapping products, and machine with said conveying
Double-fold construction for a contact body element
Highly stable and efficient nonlinear optical chromophores for electro-optic polymers
Modified (1-56) beta interferons
Sub-resolution phase shift mask
Client-server computer system with application recovery of server applications and client applications
Bonding with a poly(arylene sulfide)-polytetrafluoroethylene adhesive
Spiroazacyclic compounds as monoamine receptor modulators
Stationary-pressure apparatus for producing spun-bond web
Ceiling type air conditioner