Automatic bank note transaction apparatus

An automatic bank note transaction apparatus comprising:

• a housing having a cash inlet/output port through which bank notes are put in and taken out;
• receiving means for collectively receiving the bank notes put in through said cash inlet/outlet port, said receiving means including biasing means for biasing the bank notes received therein in one direction;
• conveyance means for successively introducing and conveying the bank notes in said receiving means one by one, wherein said conveyance means includes an introduction roller for introducing the bank notes one by one into the interior of said apparatus, and wherein said biasing means includes a back-up plate for pressing the bank notes against said introduction roller, said back-up plate deviating the bank notes returned through a return path and received in aaid receiving means from an extension of said return path;
• discriminating means for discriminating fit notes from unfit notes among the bank notes conveyed by said conveyance means, and identifying the denomination of said fit notes;
• sorting means for sorting the bank notes according to the result of the discrimination by said discriminating means and further sorting the fit notes by denomination;
• temporary collecting sections for temporarily collecting the bank notes sorted by said sorting means, each of said temporary collecting sections having an outlet;
• storage chambers each having an inlet opposed to the outlet of its corresponding temporary collecting section and storing bank notes of each denomination judged to be fit;
• return means for returning the bank notes collected in said temporary collecting sections to said receiving means;
• and
• distributing means located between the outlets of said temporary collecting sections and the inlets of said storage chambers for guiding the temporarily collected bank notes into said storage chambers when a user approves depositing and into said return means when the user disapproves depositing;
• whereby the bank notes temporarily collected in said temporary collecting sections are collectively returned to said receiving means through said return means in the case of the user's dissapproval, and the unfit notes returned to the receiving means through the return means are again conveyed to the discriminating means through the conveyance means to be discriminated again by the discriminating means.