Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Video disc player mechanism control system










Image Number 2 for United States Patent #4086617.

Coupling of pickup arm housing to a slow moving belt for translational motion during record playback is controlled by a play solenoid, while coupling to a fast moving belt for fast forward and reverse motions is controlled by respective forward and reverse solenoids. Player includes manually actuated push button controls for play, forward search, reverse search, pause, reject and power on/off functions. Mechanism actuated switches include a land switch actuated when pickup location is over beginning of recorded information, a travel limit switch actuated when pickup location is beyond ending of recorded information, and a rest switch placed in one switching condition when housing returns to an off-record rest position.








 
 
  Recently Added Patents
Stand for food service
Information-provision control method, information reproduction system, information-provision apparatus, information reproduction apparatus and information-presentation control program
Medical injector
Battery pack with interchangeable circuit substrates
Method for combining images and magnetic resonance scanner
Methods and compositions for inhibition of neutrophil exocytosis
Diagnostic data interchange
  Randomly Featured Patents
Combating pests with O-phenyl-thionothiolalkanephosphonic acid esters
Optical printer head employing a phosphor for emitting light
Ventilation system
Immunoglobulin half-molecules and process for producing hybrid antibodies
Liquid crystal display module
Battery with improved safety during mechanical abuse
Eurcyl, brassidyl and nervonyl derivatives
Radiation absorbing shield for fiber optic systems
Rapid action plunger
Nozzle for spraying liquids