Card turning device having a rotary body and roller units
First Claim
1. A card turning device for a card printer, comprising a rotary body rotatable on a turning axis, said rotary body including roller units with card feed rollers being in contact in pairs on a card feed passage transverse to said turning axis;
- a card feed means including a card feeding motor and an axial pulley disposed on said turning axis for transmitting rotational motion of said card feeding motor to at least one of said card feed rollers to move the card held between said card feed rollers;
means for turning said rotary body; and
a rotation switch means for selectively transmitting the rotation of said card feeding motor through said pulley to said at least one card feed roller.
1 Assignment
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Accused Products
Abstract
A card turning device turns over a record medium such as an ID card sent out from a thermal printer after printing on one side of the card, so that both sides of the card can be effectively printed by use of the printer having a function of performing one-side printing. By providing a card feed means including card feed rollers in the turning device with a rotation switch means such as a one-way clutch, the card feed rollers are stopped when a rotary body holding the card revolves, so that the card can be turned over without causing displacement of the card.
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Citations
14 Claims
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1. A card turning device for a card printer, comprising a rotary body rotatable on a turning axis, said rotary body including roller units with card feed rollers being in contact in pairs on a card feed passage transverse to said turning axis;
- a card feed means including a card feeding motor and an axial pulley disposed on said turning axis for transmitting rotational motion of said card feeding motor to at least one of said card feed rollers to move the card held between said card feed rollers;
means for turning said rotary body; and
a rotation switch means for selectively transmitting the rotation of said card feeding motor through said pulley to said at least one card feed roller.
- a card feed means including a card feeding motor and an axial pulley disposed on said turning axis for transmitting rotational motion of said card feeding motor to at least one of said card feed rollers to move the card held between said card feed rollers;
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2. A card turning device for turning over a card issued from a card printer, comprising:
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a rotary body rotatable on a turning axis placed tranversely on a card feeding passage along which the card is forwarded, said rotary body including two roller units each having paired card feed rollers being in contact in pairs on said card feed passage, said roller units being supported symmetrically with respect to said turning axis; a card feed means including a card feeding motor and at least one axial pulley disposed freely rotatably on said turning axis of said rotary body for transmitting rotational motion produced by said card feeding motor through said pulley to at least one of said card feed rollers to move the card held between said paired card feed rollers; means for turning said rotary body on said turning axis; and a rotation switch means for transmitting the rotation in at least one direction from said card feeding motor to said at least one card feed roller, said card feed rollers being driven by said card feed means to move the card, and stopped by said rotation switch means when said rotary body revolves to turn over the card. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification