Automatic distribution machine

Claim 2

A sorting module for distributing packages therefrom, comprising a chassis for storing packages; conveying means, attached to said chassis, for conveying packages stored on said chassis and for distributing packages from said chassis; driving means, attached to said chassis such that said driving means is removably engageable with an external drive, for driving said conveying means; coupling means, attached to said chassis, for coupling said driving means to said conveying means and for uncoupling said driving means from said conveying means; and actuating means, attached to said chassis, for actuating said coupling means, said actuating means being programmable such that said actuating means can be assigned an address corresponding to the contents of packages stored on said chassis.

Claim 3

A sorting module according to claim 1 wherein said conveying means includes first and second pulleys located at opposite ends of said chassis and a belt rotated by said first and second pulleys.

Claim 4

A sorting module according to claim 1, wherein said driving means includes a gear meshable with another gear on the external drive, and said coupling means couples said gear to said conveying means, whereby the actuation of said coupling means causes the external drive to actuate said conveying means.

Claim 5

An expandable distribution machine for distributing packages, comprising: a plurality of removable and interchangeable sorting modules for distributing packages, each of said sorting modules including a driven gear; drive means common to all of said sorting modules, said drive means including a plurality of drive gears, each of said drive gears engaging with said driven gear of a corresponding one of said sorting modules; and aligning means for automatically aligning said sorting modules relative to said drive gears such that each of said drive gears engage said driven gear of a corresponding one of said sorting modules when said corresponding one of said sorting modules is added to said distribution machine during the operation of said drive means and such that each of said drive gears disengages said driven gear of a corresponding one of said sorting modules when said corresponding one of said sorting modules is removed from said distribution machine during the operation of said drive means.

Claim 6

An expandable distribution machine for distributing packages, comprising: a plurality of removable and interchangeable sorting modules for distributing packages, each of said sorting modules including a driven gear; drive means common to all of said sorting modules, said drive means including a plurality of drive gears, each of said drive gears engaging with said driven gear of a corresponding one of said sorting modules; and aligning means for automatically aligning said sorting modules relative to said drive gears such that each of said drive gears engage said driven gear of a corresponding one of said sorting modules when said corresponding one of said sorting modules is added to said distribution machine during the operation of said drive means and such that each of said drive gears disengages said driven gear of a corresponding one of said sorting modules when said corresponding one of said sorting modules is removed from said distribution machine during the operation of said drive means.

Claim 7

A machine according to claim 4, wherein each of said plurality of sorting modules includes a chassis for storing packages and conveying means for distributing the packages from said chassis.

Claim 8

A machine according to claim 5, wherein said conveying means of each of said plurality of sorting modules includes first and second pulleys located at opposite ends of said channis and a belt rotated by said first and second pulleys.

Claim 9

A machine according to claim 5, further comprising a frame, said plurality of sorting modules being arranged in tiers on said frame, and each of said sorting modules being detachable from said frame.

Claim 10

A machine according to claim 7, wherein said drive means is housed within said frame, and wherein each of said sorting modules further includes coupling means for coupling said driven gear of a corresponding one of said sorting modules with said drive means.

Claim 11

A machine according to claim 8, wherein said drive means includes at least one axis, on which said plurality of drive gears are affixed, and rotating means for rotating said at least one axis, and wherein each of said coupling means connects one of said plurality of drive gears to said conveying means of said corresponding one of said sorting modules, whereby the actuation of said coupling means causes said one axle to actuate said conveying means.

Claim 12

A machine according to claim 9, wherein said chassis further includes locking means for locking a corresponding one of said sorting modules to said frame.

Claim 13

A machine according to claim 4, further including controlling means for selectively controlling all of said sorting modules.

Claim 14

A machine according to claim 11, wherein said controlling means includes polling means for polling each of said modular sorting means and communication means for allowing said polling means to communicate with said each modular sorting means.

Claim 15

A machine according to claim 12, wherein said modular sorting means are polled in groups.

Claim 16

A machine according to claim 13, wherein said groups are groups of sixteen.

Claim 17

A machine according to claim 12, wherein said polling means is a computer.

Claim 18

A machine according to claim 12, wherein said communication means includes common hookup means and a plurality of logic means, each of said logic means, connected to said common hookup means, for actuating a corresponding one of said plurality of modular sorting means.

Claim 19

A machine according to claim 16, wherein said common hookup means is a data bus.

Claim 20

A machine according to claim 16, wherein each of said logic means includes decoder means for decoding a signal sent by said polling means through said common hookup means, and actuating means responsive to said decoder means for actuating said modular sorting means.

Claim 21

A machine according to claim 18, wherein each package stores a product, and wherein said modular sorting means packages containing the same product.

Claim 22

A machine according to claim 19, wherein each of said decoder means is assigned an address corresponding to the product stored on a corresponding one of said modular sorting means.

Claim 23

A machine according to claim 20, wherein said signal includes an address, and wherein at least one of said decoder means having the same address as said address on said signal communicates with its corresponding actuating means.

Claim 24

A machine according to claim 18, wherein each of said logic means further includes status means for determining the status of said corresponding one modular sorting means.

Claim 25

A machine according to claim 22, wherein said status means includes first detecting means for detecting when a package is distributed by said corresponding one modular sorting means.

Claim 26

A machine according to claim 23, wherein said status means includes second detecting means for detecting when the packages from said corresponding one modular sorting means must be replenished.

Claim 27

A machine according to claim 24, wherein said status means includes indicating means for indicating which one of said plurality of modular sorting means must be reloaded.

Claim 28

A machine according to claim 25, wherein said status means includes third detecting means for detecting when a package has been reloaded onto said corresponding one of said modular sorting means.

Claim 29

A machine according to claim 12, wherein said controlling means further includes input means for inputting an order to said polling means.

Claim 30

A machine according to claim 4, wherein said common drive means operates continuously.