Automatic beverage dispensing system

Claim 2

An automatic beverage dispensing apparatus comprising: (a) a narrow, modular assembly having a height and a depth substantially greater than its width, and having a uniform width along the entire height and depth thereof, said assembly including a cup dropping station, a beverage filling station, and conveyor means for moving a beverage-filled cup away from said beverage filling station; (b) said conveyor means including a flat, narrow, horizontal surface located adjacent a lower portion of said assembly and extending from said cup dropping station to an operator station at a front end of said modular assembly, said surface being adapted to receive and support a cup dropped thereon while said cup is filled with a beverage and is then moved away from said beverage filling station; said conveyor means including means for automatically moving a cup on said surface from said cup dropping station to said operator station; (c) said assembly including means for automatically dropping a cup onto said surface at said cup dropping station, said cup dropping means including cup holding means located adjacent an upper portion of said assembly, and also including a cup chute located below said cup holding means for guiding a dropped cup onto said surface in an upright condition; (d) said assembly including means for automatically dispensing a beverage into a cup on said surface at said beverage dispensing station; and (e) said cup chute including an opening extending through a vertical wall thereof and located above a cup dropped onto said surface at said cup dropping station, whereby ice can be dispensed through said opening and into a cup located on said surface in said cup dropping station.

Claim 3

The apparatus as recited in claim 1 wherein said surface of said conveyor means is stationary and including shuttle means for pushing cups along said surface.

Claim 4

The apparatus as recited in claim 2 wherein said shuttle means includes a plurality of equally spaced apart transverse push arms mounted for reciprocating movement with respect to said surface including a push stroke and a return stroke, said arms being positioned on top of said surface during said push stroke, and means for retracting said push arms away from said surface during said return stroke.

Claim 5

The apparatus as recited in claim 3 wherein said surface comprises a plurality of thin, spaced-apart ribs extending longitudinally of said surface.

Claim 6

The apparatus as recited in claim 3 wherein said arms are all connected to an elongated, reciprocatable rod, mounted for limited rotational movement about its axis, said rod having a cam follower extending transversely therefrom, a stationary cam located adjacent to said rod and to said cam follower for causing said rod to rotate at the end of the push stroke to retract said arms away from said surface during the return stroke.

Claim 7

The apparatus as recited in claim 1 wherein said cup dropping station includes means for holding a plurality of different sized cups.

Claim 8

The apparatus as recited in claim 1 including means for detecting the presence of a cup dropped onto said surface at said cup dropping station.

Claim 9

The apparatus as recited in claim 7 wherein said detecting means comprises a light source and a light sensor for sensing light reflected from a dropped cup.

Claim 10

The apparatus as recited in claim 1 wherein said beverage dispensing means comprises a single beverage dispensing valve assembly located adjacent the bottom of said cup chute and having a nozzle oriented at an angle to the vertical and having a nozzle opening oriented in a vertical plane just inside of the wall of said cup chute.

Claim 11

The apparatus as recited in claim 1 wherein said valve assembly is a multi-flavor valve assembly.

Claim 12

The apparatus as recited in claim 10 wherein said beverage dispensing means comprises a single beverage dispensing valve assembly located adjacent the bottom of said cup chute and having a nozzle oriented at an angle to the vertical and having a nozzle opening oriented in a vertical plane just inside of the wall of said cup chute.

Claim 13

The apparatus as recited in claim 1 wherein said valve assembly is a multi-flavor valve assembly.

Claim 14

The apparatus as recited in claim 1 including in combination therewith an ice dispenser including means for automatically dispensing a predetermined quantity of ice into a cup dropped onto said surface at said cup dropping station, said ice dispensing means including an ice chute having a discharge opening extending through said cup chute opening.

Claim 15

The apparatus as recited in claim 13 wherein said assembly is attached to said ice dispenser.

Claim 16

The apparatus as recited in claim 14 wherein said ice dispensing means comprises means for dispensing a plurality of different, predetermined quantities of ice.

Claim 17

The apparatus as recited in claim 15 wherein said ice dispensing means includes an ice chute and a plurality of spaced-apart stop members movable into and out of said ice chute to control the quantity of ice dispensed therefrom.

Claim 18

The apparatus as recited in claim 16 including a solenoid connected to each of said stop members.

Claim 19

The apparatus as recited in claim 13 wherein said cup dropping station includes means for holding a plurality of different sized cups and wherein said ice dispensing means comprises means for dispensing a plurality of different, predetermined quantities of ice.

Claim 20

The apparatus as recited in claim 18 including means for detecting the presence of a cup dropped onto said surface at said cup dropping station.

Claim 21

The apparatus as recited in claim 19 wherein said beverage dispensing means comprises a single beverage dispensing valve assembly located adjacent the bottom of said cup chute and having a nozzle oriented at an angle to the vertical and having a nozzle opening oriented in a vertical plane just inside of the wall of said cup chute.

Claim 22

The apparatus as recited in claim 19 wherein said valve assembly is a multi-flavor valve assembly.

Claim 23

The apparatus as recited in claim 19 wherein said valve assembly is oriented at an angle to the vertical and is mounted on said conveyor.

Claim 24

The apparatus as recited in claim 22 wherein said beverage dispensing means comprises a single beverage dispensing valve assembly located adjacent the bottom of said cup chute and having a nozzle oriented at an angle to the vertical and having a nozzle opening oriented in a vertical plane just inside of the wall of said cup chute, wherein said surface of said conveyor means is stationary and including shuttle means for pushing cups along said surface.

Claim 25

An automatic beverage dispensing apparatus comprising: (a) a narrow, modular assembly having a height and a depth substantially greater than its width, and having a uniform width along the entire height and depth thereof, said width being less than about ten inches, said assembly including first and second separate subassemblies, said first subassembly including a cup dropping station, and said second subassembly including a beverage filling station and conveyor means for moving an ice-filled and beverage-filled cup to an operator station at a front end of said modular assembly; (b) said conveyor means including a flat, narrow, horizontal surface located adjacent a lower portion of said assembly and extending from said cup dropping station to said operator station, said surface being adapted to receive and support a cup dropped thereon while said cup is sequentially filled with ice, then filled with a beverage, and then moved to said operator station, said conveyor means including means for automatically moving a cup on said surface from said cup dropping station to said operator station; (c) said first subassembly including means for automatically dropping a cup onto said surface at said cup dropping station, said cup dropping means including cup holding means located adjacent an upper portion of said assembly and a cup chute located below said cup holding means for guiding a dropped cup onto said surface in an upright condition; (d) said second subassembly also including means for automatically dispensing a beverage into a cup located at said beverage dispensing station; and (e) said cup chute including an opening extending through a vertical wall thereof and located above a cup dropped onto said surface at said cup dropping station, whereby ice can be dispensed through said opening and into a cup located on said surface in said cup dropping station.

Claim 26

An automatic beverage dispensing apparatus comprising: (a) a narrow, modular assembly having a height and a depth substantially greater than its width, and having a uniform width along the entire height and depth thereof, said width being less than about ten inches, said assembly including first and second separate subassemblies, said first subassembly including a cup dropping station, and said second subassembly including a beverage filling station and conveyor means for moving an ice-filled and beverage-filled cup to an operator station at a front end of said modular assembly; (b) said conveyor means including a flat, narrow, horizontal surface located adjacent a lower portion of said assembly and extending from said cup dropping station to said operator station, said surface being adapted to receive and support a cup dropped thereon while said cup is sequentially filled with ice, then filled with a beverage, and then moved to said operator station, said conveyor means including means for automatically moving a cup on said surface from said cup dropping station to said operator station; (c) said first subassembly including means for automatically dropping a cup onto said surface at said cup dropping station, said cup dropping means including cup holding means located adjacent an upper portion of said assembly and a cup chute located below said cup holding means for guiding a dropped cup onto said surface in an upright condition; (d) said second subassembly also including means for automatically dispensing a beverage into a cup located at said beverage dispensing station; and (e) said cup chute including an opening extending through a vertical wall thereof and located above a cup dropped onto said surface at said cup dropping station, whereby ice can be dispensed through said opening and into a cup located on said surface in said cup dropping station.

Claim 27

The apparatus as recited in claim 24 including in combination therewith an ice dispenser including means for automatically dispensing a predetermined quantity of ice into a cup dropped onto said surface at said cup dropping station, said ice dispensing means including an ice chute having a discharge opening extending through said cup chute opening.

Claim 28

The apparatus as recited in claim 25 wherein said ice dispenser is an ice dispensing beverage dispenser having a plurality of valve assemblies.

Claim 29

The apparatus as recited in claim 26 wherein said beverage dispenser includes one of said ice dispensers in each sidewall thereof and including a separate modular assembly connected to each side of said beverage dispenser.

Claim 32

The method as recited in claim 28 wherein said modifying step comprises adding an ice chute extending from both side walls of said beverage dispenser and wherein said attaching step comprises attaching one of said modular assemblies to each of said side walls.

Claim 33

The method as recited in claim 28 including sensing the presence of a cup dropped onto said conveyor at said cup dropping station and dispensing ice into said cup after a "cup present" signal has been received by said sensing step.

Claim 34

The method as recited in claim 28 including sensing the presence of a cup on said conveyor means at said operator station and inactivating said apparatus if a cup is present at such distal end.