Vending apparatus

Claim 2

In combination a vending apparatus comprising: (1) a storage area comprising a plurality of vertical chutes for storing rectangular objects stacked vertically therein, each of said chutes having a fixed ledge at one side of the lower end of the rack and a movable ledge opposite said fixed ledge and biased toward said fixed ledge for holding and releasing said objects stacked in said chute; (2) an object retrieval mechanism comprising a carriage mounted on a guide and movable below said vertical chutes and in operational association therewith, means to drive said carriage, release means mounted on said carriage for releasing said object from a chute onto said carriage; (3) a delivery area associated with the carriage guide means whereby said carriage may approach said delivery area, said delivery area comprising a compartment having inwardly and upwardly sloping walls forming a vertical opening at their upward terminus and having a platform extending therefrom; (4) means to move said object from said carriage into said delivery area comprising a pivotally mounted arm and means to move said arm from a resting position about said pivot to move said object through said compartment and said vertical opening onto said platform, said arm moving in a predetermined path; and (5) electronic control means comprising means to sense an empty chute, means to price each chute individually and alterably, means to receive currency, means to compare accumulated currency with the price for said chute, means to select a chute for delivery of a object therefrom onto said carriage, and carriage control means to direct said carriage to the selected chute, to operate said release means on said carriage to drop an object from the selected chute onto said carriage, to direct said carriage to the delivery area and to deliver an object from said carriage into said delivery area.

Claim 3

The vending apparatus according to claim 1 wherein said chutes are formed by a plurality of vertical members in array along the path of movement of said carriage.

Claim 4

The vending apparatus according to claim 2 wherein said carriage comprises a platform having a movably mounted vertical end member thereon, means on said platform to pull said end member a predetermined distance onto said platform, a biased holding plate extending from said end member inwardly over said platform and a pushing member mounted below said holding plate and extending inwardly over said platform, said holding plate and pushing member being sized to pass between adjacent vertical members forming said chutes, said vertical end member, holding plate and pushing member being positionable on said platform to pass along the outside of said chutes.

Claim 5

In combination a vending apparatus comprising: (1) a storage area comprising a plurality of vertical chutes for storing rectangular objects stacked vertically therein each of said chutes having a fixed ledge at one side of the lower end of the rack and a movable ledge opposite said fixed ledge and biased toward said fixed ledge, for holding and releasing said objects stacked in said chute; (2) an object retrieval mechanism comprising a carriage mounted on a guide and movable (a) below said vertical chutes, said chutes being formed by a plurality of vertical members in array along the path of movement of said carriage, said carriage comprising a platform having a movably mounted vertical end member thereon, means on said platform to pull said end member a predetermined distance onto said platform, a biased holding plate extending from said end member inwardly over said platform and a pushing member mounted below said holding plate and extending inwardly over said platform, said holding plate and pushing member being sized to pass between adjacent vertical members forming said chutes, said vertical end member, holding plate and pushing member being positionable on said platform to pass along the outside of said chutes, and (b) in operational association with said chutes, means to drive said carriage, release means mounted on said carriage for releasing said object from a chute onto said carriage; (3) a delivery area associated with the carriage guide means whereby said carriage may approach said delivery area; (4) means to move said object from said carriage into said delivery area and; (5) electronic control means comprising means to sense an empty chute, means to price each chute individually and alterably, means to receive currency, means to compare accumulated currency with the price for said chute, means to select a chute for delivery of an object therefrom onto said carriage, and carriage control means to direct said carriage to the selected chute, to operate said release means on said carriage to drop an object from the selected chute onto said carriage, to direct said carriage to the delivery area and to deliver an object from said carriage into said delivery area.

Claim 6

In combination a vending apparatus comprising: (1) a storage area comprising a plurality of vertical chutes for storing rectangular objects stacked vertically therein each of said chutes having a fixed ledge at one side of the lower end of the rack and a movable ledge opposite said fixed ledge and biased toward said fixed ledge, for holding and releasing said objects stacked in said chute; (2) an object retrieval mechanism comprising a carriage mounted on a guide and movable (a) below said vertical chutes, said chutes being formed by a plurality of vertical members in array along the path of movement of said carriage, said carriage comprising a platform having a movably mounted vertical end member thereon, means on said platform to pull said end member a predetermined distance onto said platform, a biased holding plate extending from said end member inwardly over said platform and a pushing member mounted below said holding plate and extending inwardly over said platform, said holding plate and pushing member being sized to pass between adjacent vertical members forming said chutes, said vertical end member, holding plate and pushing member being positionable on said platform to pass along the outside of said chutes, and (b) in operational association with said chutes, means to drive said carriage, release means mounted on said carriage for releasing said object from a chute onto said carriage; (3) a delivery area associated with the carriage guide means whereby said carriage may approach said delivery area; (4) means to move said object from said carriage into said delivery area and; (5) electronic control means comprising means to sense an empty chute, means to price each chute individually and alterably, means to receive currency, means to compare accumulated currency with the price for said chute, means to select a chute for delivery of an object therefrom onto said carriage, and carriage control means to direct said carriage to the selected chute, to operate said release means on said carriage to drop an object from the selected chute onto said carriage, to direct said carriage to the delivery area and to deliver an object from said carriage into said delivery area.

Claim 7

The vending apparatus according to claim 4 wherein pushing member is a roller.

Claim 8

The vending apparatus according to claim 4 wherein said biased holding plate is fixedly attached to a member movably mounted through said vertical end plate and biased away therefrom.

Claim 9

The vending apparatus according to claim 4 wherein said biased holding plate is fixedly attached to a member which is fixedly attached to said vertical end member, said vertical end member being comprised of two plates hinged together and biased into vertical configuration.

Claim 10

The vending apparatus according to claim 4 wherein said vertical end member is mounted on a roller contacting said platform.

Claim 11

The vending apparatus according to claim 4 wherein said means to pull is a solenoid.

Claim 12

The vending apparatus according to claim 1 or 4 wherein said guide for said carriage comprises a pair of slotted rails in which wheels mounted to said carriage are rollably mounted.

Claim 13

The vending apparatus according to claim 10 wherein said rails are substantially parallel.

Claim 14

The vending apparatus according to claim 10 wherein said carriage is moved along said rails by a motor driven chain.

Claim 15

The vending apparatus according to claim 12 wherein said motor is a permanent split capacitor motor.

Claim 16

The vending apparatus according to claim 4 wherein said delivery area comprises a compartment having inwardly and upwardly sloping walls forming a vertical opening at their upward terminus and having a platform extending therefrom.

Claim 17

The vending apparatus according to claim 14 wherein said means to move said object comprises a pivotally mounted arm and means to move said arm from a resting position about said pivot to move said object through said compartment and said vertical opening onto said platform, said arm moving in predetermined path.

Claim 18

The vending apparatus according to claim 14 or 1 having sensing means to determine when said carriage is in said delivery area to operate said means to move said object.

Claim 19

The vending apparatus according to claim 16 having sensing means to determine when said arm has completed said predetermined path and to direct said arm back to said resting position.

Claim 20

The vending apparatus according to claim 1 or 4 wherein a sensing means is located in each chute for determining if the chute is empty.

Claim 21

The vending apparatus according to claim 18 wherein the sensing means is located on the fixed ledge.

Claim 22

The vending apparatus according to claim 1 or 4 wherein said electronic control means comprises: (a) a switch matrix, having a plurality of switches each of said switches being associated with two points in a grid in said matrix, for selecting an object from a plurality of objects, (b) a matrix decoder and object select register electronically connected to said switch matrix, for receiving a grid location signal from said matrix for a selected object and decoding the signal to instruct an object recovery means electronic control of the location of said object in the vending apparatus and to instruct a cash register electronically of the object selection, (c) the cash register comprising a currency acceptor to receive currency electronically connected to an accumulator to record received currency, an electronically alterable read only memory electronically connected to said accumulator whereby said accumulator compares the price of the selected object with the currency received such that when the currency received is equal to or greater than the price in said memory, said accumulator emits an electronic signal, and (d) a timing and logic control which receives said signal from said accumulator and electronically instructs a mechanism control logic to vend the selected object, whereby the mechanism control logic directs the object retrieval means to the location decoded by the matrix decoder in the apparatus and operates said object retrieval mechanism to recover the selected object and deliver it.

Claim 23

The vending apparatus according to claim 1 or 4 wherein means is provided to encode the location of carriage for transmitting said location to said carriage control means.

Claim 24

The vending apparatus according to claim 21 wherein said means to encode the location of said carriage comprises an encoded strip.

Claim 25

The vending apparatus according to claim 22 wherein said encoded strip is located along the path of said carriage and means is located on said carriage to sense said code.

Claim 26

In combination a vending apparatus comprising: (1) a storage area comprising a plurality of vertical chutes for storing rectangular objects stacked vertically therein, each of said chutes having a fixed ledge at one side of the lower end of the rack and a movable ledge opposite said fixed ledge and biased toward said fixed ledge, for holding and releasing said objects stacked in said chute; (2) an object retrieval mechanism comprising a carriage mounted on a guide and movable below said vertical chutes and in operational association therewith, means to drive said carriage, release means mounted on said carriage for releasing said object from a chute onto said carriage; (3) a delivery area associated with the carriage guide means whereby said carriage may approach said delivery area; (4) means to move said object from said carriage into said delivery area and; (5) electronic control means comprising: (a) a switch matrix having a plurality of switches, each of said switches being associated with two points in a grid in said matrix, for selecting an object from a plurality of objects, (b) a matrix decoder and object select register electronically connected to said switch matrix for receiving a grid location signal from said matrix for a selected object and decoding the signal to instruct an object retrieval means electronic control of the location of said object in the vending apparatus and to instruct a cash register electronically of the object selection, (c) the cash register comprising a currency acceptor to receive currency electronically connected to an accumulator to record received currency, an electronically alterable read only memory electronically connected to said accumulator whereby said accumulator compares the price of the selected object with the currency received such that when the currency received is equal to or greater than the price in said memory, said accumulator emits an electronic signal, and (d) a timing and logic control which receives said signal from said accumulator and electronically instructs a mechanism control logic to vend the selected object, whereby the mechanism control logic directs the object retrieval mechanism to the location decoded by the matrix decoder in the apparatus and operates said object retrieval mechanism to recover the selected object and deliver it.

Claim 27

In combination a vending apparatus comprising: (1) a storage area comprising a plurality of vertical chutes for storing rectangular objects stacked vertically therein, each of said chutes having a fixed ledge at one side of the lower end of the rack and a movable ledge opposite said fixed ledge and biased toward said fixed ledge, for holding and releasing said objects stacked in said chute; (2) an object retrieval mechanism comprising a carriage mounted on a guide and movable below said vertical chutes and in operational association therewith, means to drive said carriage, release means mounted on said carriage for releasing said object from a chute onto said carriage; (3) a delivery area associated with the carriage guide means whereby said carriage may approach said delivery area; (4) means to move said object from said carriage into said delivery area and; (5) electronic control means comprising: (a) a switch matrix having a plurality of switches, each of said switches being associated with two points in a grid in said matrix, for selecting an object from a plurality of objects, (b) a matrix decoder and object select register electronically connected to said switch matrix for receiving a grid location signal from said matrix for a selected object and decoding the signal to instruct an object retrieval means electronic control of the location of said object in the vending apparatus and to instruct a cash register electronically of the object selection, (c) the cash register comprising a currency acceptor to receive currency electronically connected to an accumulator to record received currency, an electronically alterable read only memory electronically connected to said accumulator whereby said accumulator compares the price of the selected object with the currency received such that when the currency received is equal to or greater than the price in said memory, said accumulator emits an electronic signal, and (d) a timing and logic control which receives said signal from said accumulator and electronically instructs a mechanism control logic to vend the selected object, whereby the mechanism control logic directs the object retrieval mechanism to the location decoded by the matrix decoder in the apparatus and operates said object retrieval mechanism to recover the selected object and deliver it.