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
Resistor and manufacturing method thereof
Message transfer apparatus, output method, and computer program product
Event-triggered server-side macros
Remotely provisioned wireless proxy
Light modulators and optical apparatuses including the same
(4933
(-)-epigallocatechin gallate derivatives for inhibiting proteasome
  Randomly Featured Patents
Color filter image array optoelectronic microelectronic fabrication with three dimensional color filter layer and method for fabrication thereof
Switching amplifier using capacitor for transmitting energy
Semiconductor device with additional power supply paths
Water purifying apparatus
Image forming apparatus and control method thereof
Projection exposure apparatus
Electrophotographic lithograph printing plate material
System and method for treating ammonia-based wastewater
Aminoalkylsterol compounds with antitumoral and neuroprotective activity
Optical information reproducing apparatus