Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Paper money recognition and transmission system for vending machines










Image Number 6 for United States Patent #5485907.

A paper money recognition and transmission system including a housing with a paper money slot, an upper mainframe and a lower mainframe detachably connected together and mounted inside the housing, a transmission unit mounted on the lower mainframe and consisting of a step motor, a belt transmission mechanism, a gear transmission mechanism, a plurality of caps, and two rubber rollers, a paper money recognition circuit, the paper money recognition circuit including sensors controlled to detect and recognize inserted paper money and to turn the step motor forwards, when a true paper money is recognized, causing the inserted paper money to be delivered forwards, the step motor being turned reversely when a counterfeit paper money is detected, causing the counterfeit paper money to be delivered backwards out of the system.








 
 
  Recently Added Patents
Network attachment for IMS systems for legacy CS UE with home node B access
RF power amplifier circuit with mismatch tolerance
AC/DC converter
Electronic device with multi-orientation
Method of and apparatus for image denoising
Process for preparing MDA via the stage of the aminal
Near-field transducers for focusing light
  Randomly Featured Patents
Composite dielectric molded product and lens antenna using the same
Bib
Catalyst containing a zeolite EUO and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule
Lighting controller for lighting device for vehicle
Fence post with selectively covered, molded channel
Lacrosse stick head with a throat wall rib and ball stop member
Point-to-multipoint high definition multimedia transmitter and receiver
Pesticidal 1-(substituted benzyl)-2-nitromethylene-tetrahydropyrimidines
Apparatus and method for data communication
Architectural design for service procurement application software