Card sorting machine
AssigneeTanaka Seiko Co. Ltd.
InventorTomomasa Tanaka
Life of this patent
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Abstract
In a card sorting machine, cards having coded tooth trains at the lower edges and magnetic pieces at the front edges are placed on a group of select bars. By selectively raising the select bars, the magnetic piece of the selected cards are attracted to a selecting magnet for having the cards moved at first for one pitch in the horizontal direction and then in an oblique upward direction. A card holding magnet is further provided which holds the selected cards at the oblique upward position upon transfer from the selecting magnet.
Claims5
In a card sorting machine having a number of selectively raisable select bars supporting thereon a number of coded cards, each of the cards having a coded tooth train at the lower edge thereof and a magnetic piece attached at its front edge and a selecting magnet to move selected coded cards for one pitch of the select bar in the horizontal direction by attracting thereto the magnetic piece and to further move said selected coded cards in an oblique upward direction, while stopping unselected cards, the card sorting machine further comprising:
- a card holding magnet provided above and in parallel with the selecting magnet at the time of the separation of the selected coded cards in the oblique upward direction;
- a card raising plate movable from a lower position near the magnetic piece of the selected coded cards already separated in the oblique upward direction to an upper position;
- and
- a card raising plate driving mechanism to raise the card raising plate to release the selected coded cards attracted to the card selecting magnet at the time when moved in the oblique upward direction and to have said selected coded cards held by the card holding magnet.
Dependencies are inferred from the claim text.