Vending machine and method for automatic vending and returning of merchandise, particularly video cassette tapes

• US 4,858,743 A
• Filed: 07/31/1987
• Issued: 08/22/1989
• Est. Priority Date: 07/31/1987
• Status: Expired due to Fees

• Current Assignee: New Choices Entertainment Incorporated
• Original Assignee: Datavend Incorporated
• Inventors: Paraskevakos, T. G., Paris, J. P.
• Primary Examiner(s): Rolla, Joseph J.
• Assistant Examiner(s): Ammeen, Edward S.
• Application Number:
  US07/080,571
• Time in Patent Office: 753 Days
• Field of Search: 194/205, 221/1, 221/5, 221/87, 221/88, 221/66, 221/123, 221/134, 221/195, 221/258, 221/262, 221/268, 186/55, 186/56, 414/280, 414/281, 414/417, 414/661, 414/273, 235/381, 235/383, 235/385
• US Class Current: 194/205
• CPC Class Codes: G07F 11/62 in which the articles are stored in compartments in fixed receptacles
• CPC Class Codes: G07F 7/069 by box-like containers, e.g. videocassettes, books

Abstract

An apparatus for and method of automatically vending merchandise to a patron, with the apparatus including display devices and input devices for interaction with the patron. At least one motor is provided for providing vertical and horizontal movement to an elevator which accesses the stored merchandise from respective column positions within the machine. The elevator is then returned to a NEUTRAL position and the merchandise is dumped or dispensed to the patron. The system can provide RENTAL, PURCHASE or RETURN of merchandise procedures along with various other functions related to vending operations.

Claims

1. A vending machine for vending merchandise to a patron, comprising:

controller means for controlling operation of said vending machine;

display means for displaying information to said patron;

input means for inputting instructions from said patron to said controller means;

shelf means for storing said merchandise in a plurality of columns;

elevator means responsive to said controller means for moving vertically and horizontally from an original position to access a selection one of said merchandise in a predetermined column location, said elevator means returning to said original position after accessing said predetermined column location;

switch means responsive to said controller means for causing said elevator means to dispense said selected merchandise to said patron after said elevator means has returned to said original position, said switch means comprising extension means for extending into a movement path of said elevator means upon receiving a dispense command from said controller means;

wherein said elevator means comprises;

an elevator;

at least two service platforms for carrying said merchandise;

an endless drive means;

means for rotating said endless drive means in one of a clockwise and counter-clockwise direction in dependence upon the column to be accessed;

fork means connected to said endless drive means for transferring said merchandise between said shelf means and said service platforms as said means for rotating rotates in a clockwise and counter-clockwise direction; and

wherein a first of said at least two service platforms is pivotably connected to said elevator and includes a portion for contacting said extension means of said switch means such that said first of said at least two service platforms tilts forward as said elevator means is raised beyond said extension means to dispense said merchandise to said patron.

2. A vending machine according to claim 1, wherein said original position comprises a NEUTRAL position, said elevator means being controlled by said controller means such that said elevator means begins an access operation from said NEUTRAL position and returns to said NEUTRAL position to dispense said merchandise, said NEUTRAL position corresponding to a vertical position where at least one of said columns has no shelf means.

3. A vending machine according to claim 1, further comprising a first motor for vertically moving said elevator and a second motor for horizontally moving said fork means along said elevator by rotating said endless drive means.

4. A vending machine according to claim 1, further comprising a single motor and gear means for vertically moving said elevator and horizontally said fork means along said elevator.

5. A vending machine according to claim 1, wherein said fork means transfers merchandise from a second of said at least two service platforms to said first of said at least two service platforms only when said elevator means is at said original position, said original position comprising a NEUTRAL position and corresponding to a vertical position wherein at least one of said columns has no shelf means.

6. A vending machine according to claim 5, wherein said elevator means further comprises detecting means for detecting when said fork means is in an alignment position with any one of said plurality of columns and said at least two service platforms, said elevator means moving vertically only when said fork means is in an alignment position.

7. A vending machine according to claim 6, wherein said detecting means comprises:

encoding means for encoding a position of said fork means with respect to one of said alignment positions; and

counter means for counting said alignment positions as said fork means moves with respect thereto and for outputting a position signal to said controller means based on said count.

8. A vending machine according to claim 6, wherein said detecting means comprises:

a plurality of switching means positioned along said elevator means for providing signals when said fork means is in contact therewith; and

encoding means for encoding said signals from said plurality of switching means and for outputting an encoded signal to said controller means corresponding to a position of said fork means along said elevator means.

9. A vending machine according to claim 8, wherein each of said shelf means is fashioned as a preformed injected molded plastic member including a retaining means for retaining the merchandise thereon.

10. A vending machine according to claim 1, wherein said merchandise comprises video cassette tapes.

11. A vending machine according to claim 1, wherein said merchandise comprises photographic materials.

12. A vending machine according to claim 1, wherein said merchandise comprises both video cassette tapes and photographic materials.

13. A vending machine according to claim 1, further comprising means for allowing communication between said patron and a main controller located at a remote location from said vending machine, such that said patron can receive assistance from one of said main controller and an operator thereat.

14. A vending machine according to claim 7, wherein said means for allowing communication comprises a telephone system.

15. A vending machine according to claim 1, further comprising means for allowing said patron to reserve merchandise for vending at a predetermined time.

16. A vending machine according to claim 1, further comprising basket means for accepting merchandise into said vending machine and means for inputting merchandise to said basket means in response to an input signal from said patron.

17. A vending machine according to claim 1, wherein said endless drive means comprises an endless belt.

18. A vending machine for vending merchandise to a patron, comprising:

controller means for controlling operation of said vending machine;

display means for displaying information to said patron;

input means for inputting instructions from said patron to said controller means;

shelf means for storing said merchandise in a plurality of columns;

elevator means responsive to said controller means for moving vertically and horizontally from an original position to access a selected one of said merchandise in a predetermined column location, said elevator means returning to said original position after accessing said predetermined column location;

switch means responsive to said controller means for causing said elevator means to dispense said selected merchandise to said patron after said elevator means has returned to said original position, said switch means comprising extension means for extending into a movement path of said elevator means upon receiving a dispense command from said controller means;

wherein said elevator means comprises;

an elevator;

at least two service platforms for carrying said merchandise;

an endless drive means;

means for rotating said endless drive means in one of a clockwise and counter-clockwise direction in dependence upon the column to be accessed;

fork means connected to said endless drive means for transferring said merchandise between said shelf means and said service platforms as said means for rotating rotates in a clockwise and counter-clockwise direction;

wherein said fork means transfers merchandise from a second of said at least two service platforms to a first of said at least two service platforms only when said elevator means is at said original position, said original position comprising a NEUTRAL position and corresponding to a vertical position wherein at least one of said columns has no shelf means; and

at least one transfer platform disposed in said NEUTRAL position such that said fork means transfers said merchandise from said second of said at least two service platforms to said first of said at least two service platforms across said at least one transfer platform.

19. A vending machine for vending merchandise to a patron, comprising:

controller means for controlling operation of said vending machine;

display means for displaying information to said patron;

input means for inputting instructions from said patron to said controller means;

shelf means for storing said merchandise in a plurality of columns;

elevator means responsive to said controller means for moving vertically and horizontally from an original position to access a selected one of said merchandise in a predetermined column location, said elevator means returning to said original position after accessing said predetermined column location;

switch means responsive to said controller means for causing said elevator means to dispense said selected merchandise to said patron after said elevator means has returned to said original position, said switch means comprising extension means for extending into a movement path of said elevator means upon receiving a dispense command from said controller means;

wherein said elevator means comprises;

an elevator;

at least two service platforms for carrying said merchandise;

an endless drive means;

means for rotating said endless drive means in one of a clockwise and counter-clockwise direction in dependence upon the column to be accessed;

fork means connected to said endless drive means for transferring said merchandise between said shelf means and said service platforms as said means for rotating rotates in a clockwise and counter-clockwise direction; and

an input port for allowing said patron to insert said merchandise into said vending machine when returning said merchandise;

a code reader means for scanning said merchandise upon return for identifying said merchandise;

means for moving said merchandise from said input port to a first of said at least two service platforms of said elevator means after said merchandise has been identified; and

wherein said code reader means comprises;

a bar-code reader for reading a bar-code disposed on said merchandise; and

a roller means for pushing said merchandise back and forth adjacent to said bar-code reader a plurality of times so that said bar-code on said merchandise can be properly scanned.

20. A vending machine according to claim 19, further comprising means for allowing merchandise from a different vending machine to be returned to said vending machine.

21. A vending machine according to claim 19, wherein said input port is dimensioned so as to allow a plurality of merchandise to be inserted into said vending machine at one time.

22. A plurality of vending machines for vending merchandise to a patron, each of said plurality of vending machines comprising:

controller means for controlling operation of said vending machine;

display means for displaying information to said patron;

input means for inputting instructions from said patron to said controller means;

shelf means for storing said merchandise in a plurality of columns;

elevator means responsive to said controller means for moving vertically and horizontally from an original position to access a selected one of said merchandise in a predetermined column location, said elevator means returning to said original position after accessing said predetermined column location;

switch means responsive to said controller means for causing said elevator means to dispense said selected merchandise to said patron after said elevator means has returned to said original position, said switch means comprising extension means for extending into a movement path of said elevator means upon receiving a dispense command from said controller means;

wherein said elevator means comprises;

an elevator;

at least two service platforms for carrying said merchandise;

an endless drive means;

means for rotating said endless drive means in one of a clockwise and counter-clockwise direction in dependence upon the column to be accessed;

fork means connected to said endless drive means for transferring said merchandise between said shelf means and said service platforms as said means for rotating rotates in a clockwise and counter-clockwise direction;

wherein a first of said at least two service platforms is pivotably connected to said elevator and includes a portion for contacting said extension means of said switch means such that said first of said at least two service platforms tilts forward as said elevator means is raised beyond said extension means to dispense said merchandise to said patron; and

wherein said plurality of vending machines are all connected to a remote main controller at a remote location for providing instructions and data transfer between any of said plurality of vending machines so as to communicate with each of said plurality of vending machines from said remote location.

23. A plurality of vending machines according to claim 22, wherein said controller means of each of said plurality of vending machines communicates with said remote main controller so as to allow a patron at a first vending machine to reserve merchandise at any other one of said plurality of vending machines.

24. A vending machine for vending merchandise to a patron, comprising:

controller means for controlling operation of said vending machine;

display means for displaying information to said patron;

input means for inputting instructions from said patron to said controller means;

at least two sets of columns of shelf means for storing said merchandise;

at least two elevator means, each for accessing a respective one of said at least two sets of columns of shelf means, said at least two elevator means being interconnected such that as one of said at least two elevator means moves in one vertical direction, the other of said at least two elevator means moves in an opposite vertical direction;

at least two switch means responsive to said controller means for causing a respective one of said at least two elevator means to dispense said merchandise to said patron;

wherein each of said at least two switch means comprises extension means for extending into a movement path of a respective one of said at least two elevator means upon receiving a dispense command from said controller means; and

wherein each of said at least two elevator means comprises;

at least two elevators;

at least two service platforms for carrying said merchandise;

an endless drive means;

means for rotating said endless drive means in one of a clockwise and counter-clockwise direction based on the column to be accessed; and

fork means connected to said endless drive means for transferring said merchandise between said shelf means and said service platforms as said means for rotating rotates in the clockwise and counter-clockwise directions.

25. A vending machine according to claim 24, wherein a first one of said at least two service platforms is pivotably connected to a corresponding one of said at least two elevators and includes a portion for contacting said extension means of a respective one of at least two said switch means such that said first of said at least two service platforms tilts forward as a respective one of said at least two elevator means rises beyond said extension means to dispense said merchandise to said patron.

26. A vending machine according to claim 25, further comprising a first vertical motor means for moving said at least two elevators vertically and at least one horizontal motor means for moving each of said fork means horizontally along a respective one of said at least two elevators.

27. A vending machine according to claim 24, further comprising a single motor means and gear means for moving said at least two elevators vertically and for moving each fork means horizontally along a respective one of said at least two elevators.

28. A vending machine according to claim 25, wherein each of said fork means transfers merchandise from a second one of said at least two service platforms to said first one of said at least two service platforms only when a corresponding one of said at least two elevator means is at an original position, said original position comprising a NEUTRAL position and corresponding to a vertical position in each of said at least two sets of columns of shelf means where at least one of said columns has no shelf means.

29. A vending machine according to claim 28, further comprising at least one transfer platform disposed in said NEUTRAL position of each set of columns of shelf means such that each of said fork means transfers said merchandise from said second of said at least two service platforms to said first of said at least two service platforms across said at least one transfer platform.

30. A vending machine according to claim 24, wherein each of said at least two elevator means further comprises detecting means for detecting when said fork means corresponding thereto is in an alignment position with one of said columns and said at least two service platforms, each of said at least two elevator means moving vertically only when said fork means is in an alignment position.

31. A vending machine according to claim 30, wherein each of said detecting means comprises:

encoding means for encoding a position of said fork means with respect to one of said alignment positions; and

counter means for counting said alignment positions as said fork means moves with respect thereto and for outputting a position signal to said controller means based on said count.

32. A vending machine according to claim 30, wherein each of said detecting means comprises:

a plurality of switching means positioned along a respective one of said at least two elevator means for providing signals when said fork means is in contact therewith; and

encoding means for encoding said signals from said plurality of switching means and for outputting an encoded signal to said controller means corresponding to a position of said fork means along said respective one of said at least two elevators.

33. A vending machine according to claim 32, wherein each of said shelf means is fashioned as a preformed injected molded plastic member including a retaining means for retaining the merchandise thereon.

34. A vending machine according to claim 33, wherein said merchandise comprises video cassette tapes.

35. A vending machine according to claim 33, wherein said merchandise comprises photographic materials.

36. A vending machine according to claim 24, wherein said merchandise comprises both video cassette tapes and photographic materials.

37. A vending machine according to claim 24, further comprising means for allowing communication between said patron and a main controller located at a remote location for said vending machine, such that said patron can receive assistance from one of said main controller and an operator thereat.

38. A vending machine according to claim 37, wherein said means for allowing communication comprises a telephone system.

39. A vending machine according to claim 24, wherein said controller means includes means for allowing said patron to reserve merchandise for vending at a predetermined time.

40. A vending machine according to claim 24, further comprising basket means for accepting merchandise into said vending machine and means for inputting merchandise to said basket means in response to an input signal from said patron.

41. A vending machine according to claim 24, wherein said means for rotating comprises an endless belt.

42. A vending machine according to claim 24, further comprising an input port which is dimensioned so as to allow a plurality of merchandise to be inserted into said vending machine at one time.

43. A vending machine for vending merchandise to a patron, comprising:

controller means for controlling operation of said vending machine;

display means for displaying information to said patron;

input means for inputting instructions from said patron to said controller means;

at least two sets of columns of shelf means for storing said merchandise;

at least two elevator means, each for accessing a respective one of said at least two sets of columns of shelf means, said at least two elevator means being interconnected such that as one of said at least two elevator means moves in one vertical direction, the other of said at least two elevator means moves in an opposite vertical direction;

at least two switch means responsive to said controller means for controlling a respective one of said at least two elevator means to dispense said merchandise to said patron;

an input port for allowing said patron to insert said merchandise into said vending machine when returning said merchandise;

a code reader means for scanning said merchandise upon return for identifying said merchandise;

means for moving said merchandise from said input port to a first service platform of the proper one of said at least two elevator means which corresponds to a storage location of said merchandise in said vending machine;

wherein said code reader means comprises;

a bar-code reader for reading a bar-code disposed on said merchandise; and

a roller for pushing said merchandise back and forth adjacent to said bar-code reader a plurality of times so that said bar-code on said merchandise can be properly scanned.

44. A plurality of vending machines for vending merchandise to a patron, each of said plurality of vending machines comprising:

controller means for controlling operation of said vending machine;

display means for displaying information to said patron;

input means for inputting instructions from said patron to said controller means;

at least two sets of columns of shelf means for storing said merchandise;

at least two elevator means, each for accessing a respective one of said at least two sets of columns of shelf means, said at least two elevator means being interconnected such that as one of said at least two elevator means moves in one vertical direction, the other of said at least two elevator means moves in an opposite vertical direction;

at least two switch means responsive to said controller means for causing a respective one of said at least two elevator means to dispense said merchandise to said patron;

wherein each of said at least two switch means comprises extension means for extending into a movement path of a respective one of said at least two elevator means upon receiving a dispense command from said controller means; and

wherein each of said at least two elevator means comprises;

at least two elevators;

at least two service platforms for carrying said merchandise;

an endless drive means;

means for rotating said endless drive means in one of a clockwise and counter-clockwise direction based on the column to be accessed;

fork means connected to said endless drive means for transferring said merchandise between said shelf means and said service platforms as said means for rotating rotates in the clockwise and counter-clockwise directions;

wherein said plurality of vending machines are all connected to a remote main controller at a remote location for providing instructions and data transfer between any of said plurality of vending machines so as to communicate with each of said plurality of vending machines from said remote location.

45. A plurality of vending machines connected to a remote main controller according to claim 44, wherein said controller means of each of said plurality of vending machines communicates with said main controller so as to allow a patron at a first vending machine to reserve merchandise at any other one of said plurality of vending machines.

46. A method of automatically vending photographic materials from a vending machine to a patron comprising the steps of:

dispensing a coded container to said patron such that undeveloped photographic material can be placed therein;

returning said coded container to said vending machine upon insertion of said undeveloped material;

storing said coded container at a location in said vending machine corresponding to said code;

dispensing said coded container including said photographic material to a photographic material developer so that said photographic material can be developed;

returning said coded container including the developed photographic material to said vending machine;

storing said coded container including the developed photographic material at the location in said vending machine corresponding to said code;

dispensing said coded container including the developed photographic material to said patron such that said developed photographic material can be taken from said coded container by said patron;

returning said coded container to said vending machine; and

storing said coded container at the location in said vending machine.

47. A vending machine for vending merchandise to a patron, comprising:

controller means for controlling operation of said vending machine;

display means for displaying information to said patron;

input means for inputting information from said patron to said controller means;

shelf means for storing merchandise in a plurality of columns;

at least one service platform for carrying said merchandise;

fork means for partially surrounding a selected one of said merchandise and transferring said selected merchandise between said shelf means and said at least one service platform;

drive means responsive to said controller means for moving said service platform vertically adjacent at least one column of said shelf means and for moving said fork means vertically and horizontally only in a plane in which said service platform is moved, wherein said fork means is movable horizontally relative to said service platform between at least two positions, a first of said at least two positions being aligned with said shelf means and a second of said at least two positions being aligned with said service platform adjacent said at least one column; and

switch means responsive to said controller means for causing said service platform to dispense said selected merchandise to said patron.

48. A vending machine according to claim 47, wherein said merchandise is video cassette tapes.

49. A vending machine according to claim 47, wherein said shelf means comprises a plurality of pairs of columns and a service platform is provided between adjacent columns of each pair of columns.

50. A vending machine according to claim 47, further comprising at least one retaining belt for retaining said merchandise on said shelf means.

51. A vending machine according to claim 50, wherein a retaining belt is provided for each column of said plurality of columns, each retaining belt being fastened at one end of said at least one service platform and at another end to a fastening means above and separated from said at least one service platform by a gap through which said merchandise can pass, and being guided by rollers so as to partially surround a selected column.

52. A vending machine according to claim 47, wherein said switch means is responsive to said controller means for causing said service platform to tilt so as to drop said merchandise from said service platform.

53. A method for automatic vending of merchandise to a patron from a vending machine which stores said merchandise on shelf means in a plurality of columns which comprises:

selecting an item of merchandise;

determining a location of the selected merchandise;

moving a fork means horizontally from an original fork position aligned with a service platform adjacent one of said plurality of columns to a second position aligned with a column in which said selected merchandise is located;

simultaneously moving said fork means and a predetermined service platform which is adjacent said column in which said selected merchandise is located vertically from an original vertical position to a third position wherein said fork means partially surrounds said selected merchandise at said location and said predetermined service platform is adjacent said selected merchandise;

moving said fork means horizontally to a fourth position such that said fork means is aligned with said predetermined service platform so as to transfer said selected merchandise from said shelf means to said predetermined service platform;

simultaneously moving said fork means and said service platform vertically to said original vertical position; and

tilting said service platform to dispense said selected merchandise to said patron.

54. A method according to claim 53, wherein said fork means is returned with said selected merchandise to the original fork position before tilting said service platform.

55. A method for automatic returning of selected merchandise to a vending machine which stores said merchandise on shelf means in a plurality of columns which comprises:

providing fork means aligned with a service platform at an original position;

inserting said selected merchandise into said vending machine;

scanning said selected merchandise to identify said selected merchandise;

detecting an empty location within one column of said shelf means;

moving said selected merchandise to a predetermined service platform so as to be surrounded by said fork means aligned with said predetermined service platform adjacent said one column at a first vertical level;

simultaneously moving said predetermined service platform, said selected merchandise and said fork means vertically so as to be adjacent said empty location;

moving said fork means horizontally to a position aligned with said one column so as to transfer said selected merchandise from said predetermined service platform to said empty location of said shelf means;

storing the location and identity of said selected merchandise;

simultaneously moving said fork means and said predetermined service platform vertically to said first vertical level; and

moving said fork means to said original position.

56. A method according to claim 55, wherein said empty location is an empty location which is closest to a location at which said selected merchandise is inserted in said vending machine.