Cup selection apparatus for beverage vending machine to the in-cup type

Claim 2

Cup selection apparatus is a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least two substantially vertical cup-delivery tubes positioned side-by-side and each having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of the respective cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tubes to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with the respective cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station.

Claim 3

Cup selection apparatus as claimed in claim 1 in which the inclined cup-storage tubes communicating with a cup-delivery tube extend outwardly from one side only of the longitudinal axis of the cup-delivery tube.

Claim 4

Cup selection apparatus as claimed in claim 1 having two cup-delivery tubes arranged side-by-side with the respective cup-storage tubes extending outwardly from the side of the longitudinal axis of the associated cup-delivery tube remote from the other said cup-delivery tube.

Claim 5

Cup selection apparatus as claimed in claim 1 in which said cup-storage tubes extend outwardly from each said cup-delivery tube on diametrically-opposite sides of the longitudinal axis thereof.

Claim 6

Cup selection apparatus as claimed in claim 1 in which each said cup-delivery tube communicates, in use, at its lower end with a common chute, said chute constituting the aforesaid cup-guiding means.

Claim 7

Cup selection apparatus as claimed in claim 5 in which said chute tapers from an upper mouth shaped to receive cups from each said cup-delivery tube to an outlet through which cups will pass singly to the cup-filling station.

Claim 8

Cup selection apparatus for a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, said cup-storage tubes and the associated cup-delivery tube being mounted, as a unit, for swinging about an axis relatively to said cup-filling station.

Claim 9

Cup selection apparatus for a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, said cup-storage tubes and the associated cup-delivery tube being mounted, as a unit, for swinging about an axis relatively to said cup-filling station.

Claim 10

Cup selection apparatus in a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, said cup-storage tubes and the associated cup-delivery tube being mounted, as a unit, for sliding transversely of the longitudinal axis of said cup-delivery tube relatively to said cup-filling station.

Claim 11

Cup selection apparatus in a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, said cup-storage tubes and the associated cup-delivery tube being mounted, as a unit, for sliding transversely of the longitudinal axis of said cup-delivery tube relatively to said cup-filling station.

Claim 12

Cup selection apparatus in a beverage vending machine, said cup selection apparatus comprising; a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, said cup-storage tubes and the associated cup-delivery tube being mounted, as a unit, for sliding parallel to the longitudinal axis of said cup-delivery tube relatively to said cup-filling station.

Claim 13

Cup selection apparatus in a beverage vending machine, said cup selection apparatus comprising; a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, said cup-storage tubes and the associated cup-delivery tube being mounted, as a unit, for sliding parallel to the longitudinal axis of said cup-delivery tube relatively to said cup-filling station.

Claim 14

Cup selection apparatus in a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least two substantially vertical cup-delivery tubes positioned side-by-side and each having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of the respective cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tubes to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with the respective cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, in which said cup-dispensing means is of the kind comprising a ring coaxial with said respective cup-storage tube and including jaw members which are movable into and out of positions in which they will engage the rim of a cup around its periphery and are operable to separate the bottom cup axially from the next higher cup in a stack of cups in said cup-storage tube and then to release the separated cup to permit it to travel downwardly to the associated cup-delivery tube, and electrically-operable means provided to operate said jaw members of said cup-dispensing means, said electrically-operable means being selectively-operable according to which beverage has been selected and therefore in which cup-storage tube a cup is to be separated from a stack of cups therein.

Claim 15

Cup selection apparatus in a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least two substantially vertical cup-delivery tubes positioned side-by-side and each having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of the respective cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tubes to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with the respective cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, in which said cup-dispensing means is of the kind comprising a ring coaxial with said respective cup-storage tube and including jaw members which are movable into and out of positions in which they will engage the rim of a cup around its periphery and are operable to separate the bottom cup axially from the next higher cup in a stack of cups in said cup-storage tube and then to release the separated cup to permit it to travel downwardly to the associated cup-delivery tube, and electrically-operable means provided to operate said jaw members of said cup-dispensing means, said electrically-operable means being selectively-operable according to which beverage has been selected and therefore in which cup-storage tube a cup is to be separated from a stack of cups therein.

Claim 16

Cup selection apparatus as claimed in claim 10 in which for each said cup-dispensing ring there is a crank mechanism comprising a crank pin and a connecting rod, said connecting rod connected at one end thereof to said crank pin and at the other end thereof to said cup-dispensing ring and said electrically-operable means associated with said cup-dispensing ring is an electric motor operable to move said crank pin through a complete circular path each time a cup is to be released, whereby said jaw members are moved to separate a cup from the relevant stack of cups and to release said cup.

Claim 17

Cup selection apparatus as claimed in claim 11 in which a customer-operable selector switch is operable to energize a respective electric motor to turn a respective cup-dispensing ring to release a cup from a cup-storage tube according to the beverage selected.

Claim 18

Cup selection apparatus as claimed in claim 12 including detector means associated with each cup-storage tube and operative, where no cups remain in the respective cup-storage tube, to prevent activation of the respective electric motor for operating the respective cup-dispensing ring.

Claim 19

Cup selection apparatus as claimed in claim 13 in which the detector means includes a lever arranged to abut against the stack of cups in the respective cup-storage tube and to be held thereby in a first position and to fall, where there are no cups in the respective cup-storage tube, into a second position, a further switch operable by said lever to permit the respective electric motor to be operated by the appropriate customer selector switch when the lever is in said first position and said further switch being operative to prevent said activation of the respective electric motor when said lever is in said second position.

Claim 20

Cup selection apparatus as claimed in claim 14 in which said further switches of at least two cup-storage tubes are connected in series with a single customer-operable selector switch.

Claim 21

Cup selection apparatus as claimed in claim 14 including a terminal board and removable electrical connectors by which the electrical connections between said further switches of a plurality of cup-storage tubes and customer-operable selector switches are made.

Claim 22

Cup selection apparatus as claimed in claim 13 in which the detector means includes an indicator operable when a cup-storage tube is empty.

Claim 23

Cup selection apparatus as claimed in claim 17 including further cup-detecting means associated with each said cup-storage tube operable to indicate when the number of cups left in a respective cup-storage tube has reached a predetermined number greater than zero.

Claim 24

Cup selection apparatus as claimed in claim 17 in which said indicator includes a visual indicator in the vicinity of the apparatus and also activates a remote signal.

Claim 25

Cup selection apparatus in a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least two substantially vertical cup-delivery tubes positioned side-by-side and each having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of the respective cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tubes to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with the respective cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, in which each said cup-storage tube has an upper part in which, before use, a removable cartridge containing a pre-packed stack of nested cups is insertable.

Claim 26

Cup selection apparatus in a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least two substantially vertical cup-delivery tubes positioned side-by-side and each having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of the respective cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tubes to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with the respective cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, in which each said cup-storage tube has an upper part in which, before use, a removable cartridge containing a pre-packed stack of nested cups is insertable.

Claim 27

Cup selection apparatus for a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and selectively-operable cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station.

Claim 28

Cup selection apparatus for a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and selectively-operable cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station.

Claim 29

Cup selection apparatus for a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, in which said cup-dispensing means is of the kind comprising a ring coaxial with said respective cup-storage tube and including jaw members which are movable into and out of positions in which they will engage the rim of a cup around its periphery and are operable to separate the bottom cup axially from the next higher cup in a stack of cups in said cup-storage tube and then to release the separated cup to permit it to travel downwardly to the associated cup-delivery tube, and electrically-operable means provided to operate said jaw-members of said cup-dispensing means, said electrically-operable means being selectively-operable according to which beverage has been selected and therefore in which cup-storage tube a cup is to be separated from a stack of cups therein, said cup-selection apparatus also including detector means associated with each said cup-storage tube and operative, where no cups remain in the respective cup-storage tube to prevent activation of the respective electrically-operable means, said detector means comprising a first indicator operable when said respective cup-storage tube is empty of cups and a second indicator operable when the number of cups remaining in said respective cup-storage tube has fallen to a predetermined number greater than zero.

Claim 30

Cup selection apparatus for a beverage vending machine, said cup selection apparatus comprising: a plurality of cup-storage tubes in each of which, in use, there is placed a stack of cups nested one in another and containing dry ingredients to which water is to be added at a cup-filling station; at least one substantially vertical cup-delivery tube having at least two of said cup-storage tubes communicating therewith at positions spaced apart one above the other in the direction of the longitudinal axis of the cup-delivery tube, the cup-storage tubes extending from at least one side of the longitudinal axis of said cup-delivery tube, and each said cup-storage tube inclined at an acute angle to the longitudinal axis of said cup-delivery tube; cup-guiding means leading from said cup-delivery tube to said cup-filling station, and cup-dispensing means associated with each said cup-storage tube to separate the bottom cup from a stack of nested cups therein and to release said bottom cup to permit it to travel by gravity to the intersection of the cup-storage tube with said cup-delivery tube and through the latter and said cup-guiding means to said cup-filling station, in which said cup-dispensing means is of the kind comprising a ring coaxial with said respective cup-storage tube and including jaw members which are movable into and out of positions in which they will engage the rim of a cup around its periphery and are operable to separate the bottom cup axially from the next higher cup in a stack of cups in said cup-storage tube and then to release the separated cup to permit it to travel downwardly to the associated cup-delivery tube, and electrically-operable means provided to operate said jaw-members of said cup-dispensing means, said electrically-operable means being selectively-operable according to which beverage has been selected and therefore in which cup-storage tube a cup is to be separated from a stack of cups therein, said cup-selection apparatus also including detector means associated with each said cup-storage tube and operative, where no cups remain in the respective cup-storage tube to prevent activation of the respective electrically-operable means, said detector means comprising a first indicator operable when said respective cup-storage tube is empty of cups and a second indicator operable when the number of cups remaining in said respective cup-storage tube has fallen to a predetermined number greater than zero.