Display apparatus for an automatic vending machine

Claim 2

An automatic vending machine provided with a display apparatus, comprising: a sample room for exhibiting samples of articles of trade which is covered by a transparent window panel fitted in a front door of said vending machine, a display plate having a display figure formed thereon, said plate being located on a rear wall of said sample room, a plurality of vertical elongate display strips, which are arranged side by side at desired intervals, said strips being located adjacent to said display plate and being rotatable about their own vertical axes so that when said display strips rotate together at the same time, either front faces or rear faces, of said display strips take their positions substantially parallel to said display plate, said faces including front faces and rear faces which cooperate with each other to produce an associated composite display figure that fully covers the display figure of said display plate, driving means for rotating all the display strips at the same time about their own vertical axes, control means for controlling the movement of said display strips to temporarily hold the display strips in a position where a face of each strip is substantially perpendicular to said display plate and in a position where either the front face or the rear face of each strip is substantially parallel to said display plate, said driving means rotating said display strips in response to said control means so that the display figure of said plate and the composite display figures to be produced by the front and rear faces of said display strips may be intermittently seen at predetermined time-intervals through said transparent window panel, each of said display strips being rotatable into a position substantially parallel to said display plate, further comprising detecting means responsive to opening said front door for generating a detection signal, said control means comprising means responsive to said detection signal when each of said display strips is free of said position substantially parallel to said display plate for operating said drive means to rotate each of said display strips until said display strips take such a parallel position, each of said display strips having a rearward edge, and means for suspending said display strips so that said display strips are rotatable about a vertical axis adjacent to said rearward edge and so that a lower end of each of said display strips is kept free from contacting a floor of the sample room to enable a length of said strip to expand or contract in proportion to a change in temperature.

Claim 3

An automatic vending machine according to claim 1, wherein said driving means comprise a transversely elongated driving member with which a projection extending vertically from a forward end of the top of each display strip is freely rotatable connected; a pair of linkage members freely connected with opposite ends of said transversely elongated driving member for allowing reciprocation in lengthwise directions of said transversely elongated driving member; a swing arm connected with a central area of said driving member spaced away from said forward end and said opposite ends; and a drive motor connected with said swing arm through a reduction mechanism for rotating the display strips together about their own vertical axes selectively in clockwise and counter-clockwise directions.

Claim 4

An automatic vending machine according to claim 1, wherein said control means actuate movement of said display strips in response to a signal based on a selling operation of said automatic vending machine.

Claim 5

An automatic vending machine according to claim 3, further comprising means for generating said signal in response to any of a plurality of article selection buttons being activated during the selling operating being initiated.

Claim 6

An automatic vending machine according to claim 3, further comprising: means for receiving coins or a card; and means responsive to said receiving means for generating said signal.

Claim 7

An automatic vending machine according to claim 3, further comprising means for generating said signal when coins are put in a coin slot and reach a due amount of charges for selling the relevant articles of trade.

Claim 8

An automatic vending machine according to claim 1, wherein said control means comprises means for stopping movement of said display strips for a predetermined time period after an end of each cycle in which said display strips return from a starting position of their movement to a starting position.

Claim 9

An automatic vending machine according to claim 7, wherein said control means comprises means for selectively stopping movement of each display strip for a predetermined time period in a position where a face of each strip is substantially at right angles to said display plate, and in a position where a face of each strip is substantially parallel to said display plate.

Claim 10

An automatic vending machine according to claim 7, wherein said control means comprises mode changing means for switching a mode of stopping the movement of said display strips for a predetermined time period after the end of each cycle, with a mode of continuing the movement of said display strips without intermission after the end of each cycle.

Claim 11

An automatic vending machine according to claim 1, wherein said control means comprises means for stopping the movement of said display strips for a predetermined time period after the end of each cycle in which said display strips move from a starting position of their movement to a position where they temporarily stop just before the starting position.

Claim 12

An automatic vending machine according to claim 10, wherein said control means comprises mode changing means for switching a mode of stopping the movement of said display strips for a prescribed time period after the end of each cycle, with a mode of continuing movement of said display strips without intermission after the end of each cycle.

Claim 13

An automatic vending machine provided with a display apparatus, comprising upper and lower sample rooms for exhibiting samples of articles of trade, the upper and lower rooms being located on both sides, respectively, of a service panel which is attached to a front door of said vending machine, each of said sample rooms, being covered by a transparent window panel which is fitted in said front door, upper and lower display plates each having a display figure formed thereon, said plates being located on rear walls of said upper and lower sample rooms, respectively, a plurality of vertically elongate display strips which extend to both sample rooms and arranged side by side at desired intervals, said strips being located adjacent to an associated one of said upper and lower display plates and being rotatable about their own vertical axes, said display strips each having a front face and a rear face, said display strips being rotatable together at the same time between a front facing position, in which said front faces cooperate with each other to produce an associated composite display figure that fully covers the display figure of said display plate, and a rear facing position, in which said rear faces cooperate with each other to produce an associated composite display figure that fully covers the display figure of said display plate, driving means for rotating all said display strips at the same time about their own vertical axes between said front facing position and said rear facing position, control means for temporarily keeping said display strips at each of said front facing position, said rear facing position, and a position substantially perpendicular to said rear and front facing positions where said front and rear faces are substantially perpendicular to said display plate, said driving means rotating said display strips in response to said control means so that the display figure of said display plate and the composite display figures to be produced by the front and rear faces of said display strips may be intermittently seen at predetermined time intervals through said transparent window panel, each of said display strips being rotatable into a position substantially parallel to said display plate, further comprising detecting means responsive to opening said front door for generating a detecting signal, said control means comprising means responsive to said detection signal when each of said display strips is free of said position substantially parallel to said display plate for operating said drive means to rotate each of said display strips until said display strips take such a parallel position, each of said display strips having a rearward edge, and means for suspending said display strips so that said display strips are rotatable about a vertical axis adjacent to said rearward edge and so that a lower end or each of said display strips is kept free from contacting respective floors of the sample rooms to enable a length of said strip to expand or contract in proportion to a change in temperature.

Claim 14

An automatic vending machine provided with a display apparatus, comprising upper and lower sample rooms for exhibiting samples of articles of trade, the upper and lower rooms being located on both sides, respectively, of a service panel which is attached to a front door of said vending machine, each of said sample rooms, being covered by a transparent window panel which is fitted in said front door, upper and lower display plates each having a display figure formed thereon, said plates being located on rear walls of said upper and lower sample rooms, respectively, a plurality of vertically elongate display strips which extend to both sample rooms and arranged side by side at desired intervals, said strips being located adjacent to an associated one of said upper and lower display plates and being rotatable about their own vertical axes, said display strips each having a front face and a rear face, said display strips being rotatable together at the same time between a front facing position, in which said front faces cooperate with each other to produce an associated composite display figure that fully covers the display figure of said display plate, and a rear facing position, in which said rear faces cooperate with each other to produce an associated composite display figure that fully covers the display figure of said display plate, driving means for rotating all said display strips at the same time about their own vertical axes between said front facing position and said rear facing position, control means for temporarily keeping said display strips at each of said front facing position, said rear facing position, and a position substantially perpendicular to said rear and front facing positions where said front and rear faces are substantially perpendicular to said display plate, said driving means rotating said display strips in response to said control means so that the display figure of said display plate and the composite display figures to be produced by the front and rear faces of said display strips may be intermittently seen at predetermined time intervals through said transparent window panel, each of said display strips being rotatable into a position substantially parallel to said display plate, further comprising detecting means responsive to opening said front door for generating a detecting signal, said control means comprising means responsive to said detection signal when each of said display strips is free of said position substantially parallel to said display plate for operating said drive means to rotate each of said display strips until said display strips take such a parallel position, each of said display strips having a rearward edge, and means for suspending said display strips so that said display strips are rotatable about a vertical axis adjacent to said rearward edge and so that a lower end or each of said display strips is kept free from contacting respective floors of the sample rooms to enable a length of said strip to expand or contract in proportion to a change in temperature.

Claim 15

An automatic vending machine according to claim 12, wherein said driving means comprises a transversely elongated driving member with which a projection extending vertically from a forward end of the top of each display strip is freely rotatably connected; a pair of linkage members freely connected with opposite ends of said transversely elongated driving member for allowing reciprocation in lengthwise directions of said transversely elongate driving member; a swing arm connected with opposite ends of said driving member spaced away from said forward end and said opposite ends; and a drive motor connected with said swing arm through a reduction mechanism for rotating the display strips together about their own vertical axes selectively in clockwise and counter-clockwise directions.

Claim 16

An automatic vending machine according to claim 12, wherein said control means actuates movement of said display strips in response to a signal based on a selling operating of said automatic vending machine.

Claim 17

An automatic vending machine according to claim 12, wherein said control means comprises means for stopping movement of said display strips for a predetermined time period after an end of each cycle in which said display strips return from a starting position of their movement to a starting position.

Claim 18

An automatic vending machine according to claim 12, wherein said control means comprises means for stopping movement of said display strips for a predetermined time period after an end of each cycle in which said display strips move from a starting position of their movement to a position where they temporarily stop just before the starting position.

Claim 19

An automatic vending machine provided with a display apparatus, comprising, upper and lower sample rooms for exhibiting samples of articles of trade, the rooms being located on both sides, respectively, of a service panel which is attained to a front door of said vending machine, each sample room being covered by a transparent window panel which is fitted in said front door, upper and lower display-plates, each plate having a display figure formed thereon, said plates being located on the rear walls of said upper and lower sample rooms, respectively, an upper group of a plurality of vertically elongate display strips and a lower group of a plurality of vertically elongate display strips which are arranged side by side at desired intervals, respectively, and are located adjacent to said upper and lower display plates, respectively, each of said upper and lower groups of said display strips being rotatable about their own vertical axes, each of said display strips of each group having front and rear faces, said display strips of each group being rotatable together at the same time between a front facing position, in which said front faces of said display strips of each group cooperate with each other to produce an associated composite display figure which fully covers the display figure of each associated one of the upper and lower display plates, and a rear facing position, in which said rear faces of said display strips of each group cooperate with each other to produce an associated composite display figure which fully covers the display figure of each associated one of said upper and lower display plates, driving means for rotating said upper group of the display strips and said lower group of the display strips at the same time about their own vertical axes between said front facing position and said rear facing position, control means for controlling movement of each group of said display strips to temporarily keep said display strips of each group in said front facing position, said rear facing position, and a position substantially perpendicular to said front and rear facing position where said front and rear faces in each group are substantially perpendicular to said display plates respectively, said driving means rotating said display strips in response to said control means so that the display figure of said plate of each group and the composite display figures to be produced by the front and rear faces of said display strips of each group may be intermittently seen at predetermined time intervals through said transparent window panel, each of said display strips being rotatable into a position substantially parallel to said display plate, further comprising detecting means responsive to opening said front door for generating a detection signal, said control means comprising means responsive to said detection signal when each of said display strips is free of said position substantially parallel to said display plate for operating said drive means to rotate each of said display strips until said display strips take such a parallel position, each of said display strips having a rearward edge, and means for suspending said display strips so that said display strips are rotatable about a vertical axis adjacent to said rearward edge and so that a lower end of each of said display strips is kept free from contacting respective floors of the sample rooms to enable a length of said strip to expand or contract in proportion to a change in temperature.

Claim 20

An automatic vending machine provided with a display apparatus, comprising, upper and lower sample rooms for exhibiting samples of articles of trade, the rooms being located on both sides, respectively, of a service panel which is attained to a front door of said vending machine, each sample room being covered by a transparent window panel which is fitted in said front door, upper and lower display-plates, each plate having a display figure formed thereon, said plates being located on the rear walls of said upper and lower sample rooms, respectively, an upper group of a plurality of vertically elongate display strips and a lower group of a plurality of vertically elongate display strips which are arranged side by side at desired intervals, respectively, and are located adjacent to said upper and lower display plates, respectively, each of said upper and lower groups of said display strips being rotatable about their own vertical axes, each of said display strips of each group having front and rear faces, said display strips of each group being rotatable together at the same time between a front facing position, in which said front faces of said display strips of each group cooperate with each other to produce an associated composite display figure which fully covers the display figure of each associated one of the upper and lower display plates, and a rear facing position, in which said rear faces of said display strips of each group cooperate with each other to produce an associated composite display figure which fully covers the display figure of each associated one of said upper and lower display plates, driving means for rotating said upper group of the display strips and said lower group of the display strips at the same time about their own vertical axes between said front facing position and said rear facing position, control means for controlling movement of each group of said display strips to temporarily keep said display strips of each group in said front facing position, said rear facing position, and a position substantially perpendicular to said front and rear facing position where said front and rear faces in each group are substantially perpendicular to said display plates respectively, said driving means rotating said display strips in response to said control means so that the display figure of said plate of each group and the composite display figures to be produced by the front and rear faces of said display strips of each group may be intermittently seen at predetermined time intervals through said transparent window panel, each of said display strips being rotatable into a position substantially parallel to said display plate, further comprising detecting means responsive to opening said front door for generating a detection signal, said control means comprising means responsive to said detection signal when each of said display strips is free of said position substantially parallel to said display plate for operating said drive means to rotate each of said display strips until said display strips take such a parallel position, each of said display strips having a rearward edge, and means for suspending said display strips so that said display strips are rotatable about a vertical axis adjacent to said rearward edge and so that a lower end of each of said display strips is kept free from contacting respective floors of the sample rooms to enable a length of said strip to expand or contract in proportion to a change in temperature.

Claim 21

An automatic vending machine according to claim 17, wherein said driving means comprising a transversely elongated driving member with which a projection extending vertically from a forward end of the top of each display strip is freely rotatably connected; a pair of linkage members freely connected with opposite ends of said transversely elongated driving member for allowing reciprocation in lengthwise directions of said transversely elongated driving member; a swing arm connected with opposite ends of said driving member spaced away from said forward end and said opposite ends; and a drive motor connected with said swing arm through a reduction mechanism for rotating the display strips together about their own vertical axes selectively in clockwise and counter-clockwise directions.

Claim 22

An automatic vending machine according to claim 17, wherein said control means actuates movement of said display strips in response to a signal based on a selling operation of said automatic vending machine.

Claim 23

An automatic vending machine according to claim 17, wherein said control means comprises means for stopping movement of said display strips for a predetermined time period after an end of each cycle in which said display strips return from a starting position of their movement to a starting position.

Claim 24

An automatic vending machine according to claim 17, wherein said control means comprises means for stopping movement of said display strips for a predetermined time period after an end of each cycle in which said display strips move from a starting position of their movement to a position where they temporarily stop just before the starting position.

Claim 25

An automatic vending machine provided with a sample room for exhibiting samples of articles of trade and which is covered by a transparent window panel fitted in a front portion of the vending machine, comprising: a display plate having a display figure formed thereon, said plate being located on a rear wall of said sample room, a plurality of vertical elongate display strips which are arranged side by side at desired intervals, said strips being located adjacent to said display plate and being rotatable about their own vertical axes so that when said display strips rotate together at the same time, either front faces or rear faces of said display strips may reach positions substantially parallel to said display plate, said faces including front faces and rear faces which cooperate with each other, respectively, to produce an associated composite display figure that fully covers the display figure of said display plate, driving means for rotating all of said display strips at the same time about their own vertical axes so that three kinds of display figures can successively be seen through said transparent window panel when said display strips are rotated to take three different angular positions, said three different angular positions including a first position at which the front and rear faces of said display strips are substantially perpendicular to said display plate so that the display figure of said display plate may be seen through spaces separating said display strips from each other, a second position at which the front faces of said display strips are substantially parallel to said display plate so that the composite display figure formed by said front faces may be directly seen, and a third position at which the rear faces of said display strips are substantially parallel to said display plate so that another composite display figure formed by said rear faces may be directly seen, means for emitting a selling signal in response to an input, mode selection means for selecting different modes which cause said driving means to effect movements at predetermined time intervals to enable the three kinds of display figures to be seen in succession, standby mode means responsive to an absence of said selling signal for causing selection of said modes via said mode selection means, and selling mode means responsive to a presence of said selling signal for causing selection of said modes via said mode selection means which is a different selection than that of said standby mode means.

Claim 26

An automatic vending machine provided with a sample room for exhibiting samples of articles of trade and which is covered by a transparent window panel fitted in a front portion of the vending machine, comprising: a display plate having a display figure formed thereon, said plate being located on a rear wall of said sample room, a plurality of vertical elongate display strips which are arranged side by side at desired intervals, said strips being located adjacent to said display plate and being rotatable about their own vertical axes so that when said display strips rotate together at the same time, either front faces or rear faces of said display strips may reach positions substantially parallel to said display plate, said faces including front faces and rear faces which cooperate with each other, respectively, to produce an associated composite display figure that fully covers the display figure of said display plate, driving means for rotating all of said display strips at the same time about their own vertical axes so that three kinds of display figures can successively be seen through said transparent window panel when said display strips are rotated to take three different angular positions, said three different angular positions including a first position at which the front and rear faces of said display strips are substantially perpendicular to said display plate so that the display figure of said display plate may be seen through spaces separating said display strips from each other, a second position at which the front faces of said display strips are substantially parallel to said display plate so that the composite display figure formed by said front faces may be directly seen, and a third position at which the rear faces of said display strips are substantially parallel to said display plate so that another composite display figure formed by said rear faces may be directly seen, means for emitting a selling signal in response to an input, mode selection means for selecting different modes which cause said driving means to effect movements at predetermined time intervals to enable the three kinds of display figures to be seen in succession, standby mode means responsive to an absence of said selling signal for causing selection of said modes via said mode selection means, and selling mode means responsive to a presence of said selling signal for causing selection of said modes via said mode selection means which is a different selection than that of said standby mode means.

Claim 27

A machine as in claim 22, wherein said driving means is responsive to said standby mode means for effecting said predetermined movements at predetermined time intervals in accordance with a group of said modes which constitutes said selection, said driving means being responsive to said selling mode means for effecting said predetermined movements at predetermined intervals in accordance with at most one of said modes of said groups of modes which constitute said different selection.