Apparatus for dispensing flat articles

An apparatus for dispensing flat articles comprising:

• a storage bin for storing said flat articles, and an exit location;
• a feed path between said storage bin and said exit location;
• feed means for feeding said articles, one by one, along said feed path to said to said exit location;
• roller means, including a roller for engaging a said flat articles as said flat article is moved along said feed path;
• pulse generating means, including said roller means to generate a series of successive pulses in response to rotation of said roller, said successive pulses being spaced apart by a time substantially equal to a predetermined angular rotation of said roller;
• sensing means for sensing the passage of a leading edge of said flat articles past a predetermined location in said feed path;
• and
• control means for stopping the feeding of said flat article in response to the generation by said pulse generating means of a predetermined number of pulses subsequent to the sensing of the passage of said leading edge by said sensing means;
• said flat article having an upwardly facing surface and a downwardly facing surface, and in which said apparatus includes a resilient means for resiliently urging said roller into engagement with said downwardly facing surface of said flat article;
• said apparatus including flexible engagement means for engaging said upwardly facing surface of said flat article as said flat article is moved along said feed path, said flexible engagement means acting in opposed relationship to said roller;
• said feeding means including first and second endless feed belts which are spaced apart in parallel relationship, with said first and second endless feed belts having upper portions which engage said downwardly facing surface of said flat article as said flat article is moved along said feed path;
• and
• said roller being positioned between said upper portions of said first and second endless feed belts to engage said downwardly facing surface of said flat article;
• said storage bin having an exit slot therein and in which said first and second endless belts are positioned below said storage bin so as to engage a lower-most one of said flat articles in said storage bin via the upper portions of said first and second endless feed belts;
• said roller means including a stripper roller positioned between said storage bin and said exit location to inhibit the passage of more than one of said flat articles towards said exit location;
• said apparatus including an indicator coupled to said control means to indicate when the number of flat articles in said storage bin has reached a predetermined number;
• and
• said feeding means being controlled by said control means to operate in a reverse direction for feeding said flat article from said exit location towards said storage bin after a predetermined amount of time at said exit location, and in which said control means includes a counter for counting said successive pulses in response to movement of said flat article in either direction along said feed path.

A method of dispensing envelopes from a storage bin to an exit slot in an (ATM), automated teller machine (ATM) said method comprising the steps of:

• (a) positioning a timing disc means between a storage bin and an exit slot for monitoring the movement of an envelope along a feed path from said storage bin to said exit slot;
• (b) using a roller included in said timing disc means for engaging said envelope to generate successive pulses indicative of the movement of said envelope along said feed path;
• (c) stopping the movement of said envelope at said exit slot after a predetermined number of said successive pulse so as to enable the leading edge of said envelope to extend out of said slot for grasping by a user of said ATM:
• and
• (d) withdrawing said envelope into said ATM if said envelope is not pulled out of said ATM after a predetermined amount of elapsed time.

In a business machine, a combination comprising:

• a panel having an exit slot therein;
• a storage bin for storing flat articles to be dispensed, one by one, through said exit slot;
• a feed path between said storage bin and said exit slot;
• bi-directional feed means for moving said flat articles between said storage bin and said exit slot;
• pulse generating means including a roller for engaging a said flat article as it is moved from said storage bin to said exit slot and for generating a series of successive pulses in response to rotation of said roller as said flat article is moved;
• sensing means for sensing the passage of a leading edge of said flat articles past a predetermined location in said feed path;
• and
• control means coupled to said feed means, said pulse generating means, and said sensing means for:
• stopping the movement of said flat article in response to the generation by said pulse generating means of a predetermined number of pulses subsequent to the sensing of the passage of said leading edge past said predetermined location by said sensing means;
• and
• operating said bi-directional feed means in a reverse direction for feeding said flat article from said exit location towards said storage bin after a predetermined amount of time at said exit location.