Article storage and retrieval system

• US 4,812,985 A
• Filed: 09/15/1986
• Issued: 03/14/1989
• Est. Priority Date: 09/15/1986
• Status: Expired due to Fees

• Current Assignee: Ja-Pac Incorporated
• Original Assignee: Ja-Pac Incorporated
• Inventors: Wagner, Martin, Hambrick, Paul R., Whitaker, Kerry W.
• Primary Examiner(s): NOT, DEFINED
• Application Number:
  US06/907,394
• Time in Patent Office: 911 Days
• Field of Search: 364/468, 364/478, 364/479, 364/403, 235/375, 235/381, 235/383, 235/384, 235/385, 235/424, 235/425, 414/283, 414/331, 414/277, 414/787, 414/280, 414/273, 221/9, 221/12, 221/13
• US Class Current: 700/215
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 40/12 Accounting
• CPC Class Codes: G07F 11/54 about vertical axes
• CPC Class Codes: G07F 17/00 Coin-freed apparatus for hiring articles; Coin-freed facilities or services
• CPC Class Codes: G07F 17/0042 for hiring of objects
• CPC Class Codes: G07F 7/06 by returnable containers , i.e. reverse vending systems in which a user is rewarded for returning a container that serves as a token of value, e.g. bottles

Abstract

A system for the storage and retrieval of motor vehicle keys wherein the keys are mounted in a container to which is affixed a printed bar code label identifying the vehicle stock number, its color and model. The system includes a bar code reader and a plurality of vertically rotatable circular plates having a plurality of key storage locations around the periphery of each. A pick and place arm is driven by a central processing unit in response to either the bar code read upon insertion of a key to be stored or upon entry of data from a key pad by a user to either store a key in an assigned location or to retrieve a key from that storage location and deliver it to the user. The system also includes routines whereby reports may be prepared for management indicating the individuals who currently have keys outstanding and the number of times each individual has removed the keys for each particular vehicle over a period of time. The system optionally includes a feature for providing a permanent printed record for each transaction of either storage or retrieval in the event of power outage and memory loss.

Claims

1. A system for the repetitive storage and retrieval of articles, comprising:

an indicia bearing label affixed to each article to be repeatedly stored and retrieved, said indicia being representative of information uniquely identifying its associated article;

means for receiving articles to be stored from a user;

means for delivering articles retrieved from storage to a user;

means responsive to the delivery of an article to said receiving means for automatically moving said article to a scanning location which is inaccessible to the user;

means for automatically reading the identifying information contained by the indicia on the label affixed to said article positioned in the inaccessible scanning location;

means for storing articles having a plurality of individual storage locations, each of said locations being identified by a unique address;

memory means;

central processing means including;

means for receiving information from said indicia reading means and assigning and storing in said memory a unique storage location address within said storing means for each article delivered to said receiving means; and

means responsive to the reading of indicia information on an article label for comparing said information to data stored in said memory;

means responsive to said comparing means locating a match for automatically moving the associated article from said scanning location to the assigned storage location within said storing means; and

means responsive to said comparing means not locating a match for first assigning an available storage location to said article and then automatically moving said article from said scanning location to the assigned available storage location within said storage means.

2. A system for the repetitive storage and retrieval of articles as set forth in claim 1 which also includes:

a key pad connected to said central processor for the entry of data identifying a requested article to be retrieved and the user requesting the retrieval;

means for comparing input user identifying data and article identifying data with corresponding data stored in memory;

means responsive to a match on both user and article identifying data for moving the requested article from its storage location to said article delivery means and storing in memory an association between the requested article identifying data and the requesting user identifying data.

3. A system for the repetitive storage and retrieval of articles as set forth in claim 2 which also includes:

means responsive to a failure of said comparing means to match article identifying data with an article stored and available for delivery, for advising the requesting user as to the identity of a previously requesting user associated with the requested article identifying data.

4. A system for the repetitive storage and retrieval of articles as set forth in claim 2 wherein said article storing means comprises:

a plurality of horizontally disposed circular carousels each being rigidly mounted to an axially extending vertical shaft mounted for rotation about its axis, each carousel having a plurality of discrete article storage locations spaced from one another around the periphery of the carousel;

means for rotating said vertical shaft in discrete incremental steps of arcuate movement from a home position.

5. A system for the repetitive storage and retrieval of articles as set forth in claim 4 wherein said moving means comprises:

an article pick and place arm mounted for horizontal movement on a carriage;

an elevator mounted for vertical movement;

means for mounting said carriage on said elevator;

means for moving said elevator in incremental steps from a home position; and

means for moving said pick and place arm in incremental steps from a home position.

6. A system for the repetitive storage and retrieval of articles as set forth in claim 5 which also includes:

means for detecting when each of said carousels, pick and place arm and elevator is in its home position.

7. A system for the repetitive storage and retrieval of articles as set forth in claim 2 which also includes:

means for printing a written log record of each storage and retrieval function, the user associated therewith and the time thereof.

8. A system for the repetitive storage and retrieval of articles as set forth in claim 2 which also includes:

means for storing in said memory a record of each storage and retrieval function, the user associated therewith and the time thereof.

9. A system for the repetitive storage and retrieval of articles as set forth in claim 8 which also includes:

a key board for entry of data into said central processor;

a monitor for display of information contained within said central processor and

a printer for producing reports on storage and retrieval transactions in said system over a selected period of time.

10. A system for the repetitive storage and retrieval of automobile keys comprising:

a plurality of horizontally disposed circular storage disks all rigidly fixed to a vertical shaft mounted for rotation about its axis;

means for rotating said vertical shaft;

means for receiving a key container having coded indicia affixed to said container identifying the keys contained therein said means for receiving including a container receiving slot;

means responsive to insertion of a key container into aid receiving slot for automatically moving the container to a scanning location which is inaccessible to the user inserting the container into the slot;

an indicia reader spaced from said receiving means at said inaccessible scanning location for reading the indicia on said container;

manipulation means for moving said key container from said scanning location into a particular location on one of said horizontal storage disks determined by the indicia on the container, said manipulation means comprising an arm mounted for horizontal movement within a carriage, said carriage being mounted for vertical movement along a shaft located a spaced distance from both said receiving slot and said storage disks;

a key container delivery slot positioned adjacent said key container receiving slot;

a data entry key pad;

means responsive to the indicia read by said reader for actuating said arm to move said key container from said scanning location to a particular location on one of said disks; and

means responsive to the entry of data into said key pad identifying a requested key for causing said manipulation arm to retrieve a corresponding requested key container from its particular location on said disk and deliver said requested key container to said delivery slot for access by the requesting user.

11. A system for the repetitive storage and retrieval of automobile keys as set forth in claim 10 which also includes:

a central processor, having a memory, for controlling the operations of key receiving, moving and retrieval.

12. A system for the repetitive storage and retrieval of automobile keys as set forth in claim 11 which also includes:

a key board for entry of data into said central processor;

a monitor for display of information contained within said central processor; and

a printer for providing reports on storage and retrieval transactions by said system over a selected period of time.

13. A method for the repetitive storage and retrieval of articles each having an indicia bearing label affixed to each article to be stored, said indicia being representative of information uniquely identifying its associated article, said method comprising:

receiving in a receiving means an article to be stored from a user;

moving said article to a scanning location which is inaccessible to the user in response to the receipt of said article;

a reading the identifying information contained by the indicia on the label affixed to said article positioned in the scanning locating;

storing articles in a storage means having a plurality of individual storage locations, each of said locations being identified by a unique address;

receiving information form said indicia reading step into a memory of a central processor and storing in said memory a unique storage location address within said storage means for each article delivered to said receiving means; and

comprising the read information to data stored in said memory;

moving an associated article from the scanning location to an assigned storage location within said storing means in response to said comparing means location a match; and

assigning an available storage location to said article and then moving said article from the scanning location to the assigned available storage location within said storage means in response to said comparing means not locating a match.

14. A method for the repetitive storage and retrieval of articles as set forth in claim 13 which also includes storing in said memory a record of each storage and retrieval function, the user associated therewith and the time thereof.

15. A method for the repetitive storage and retrieval of articles as set forth in claim 13 which also includes:

a connecting a key pad to a central processor for the entry of data identifying a requested article to be retrieved and the user requesting the retrieval;

comparing input user identifying data and article identifying data with corresponding date stored in memory;

moving the requested article from its storage location to an article delivery means and storing in memory an association between the article identifying data and the requesting user identifying data in response to a match on both user and article identifying data

16. A method for the repetitive storage and retrieval of articles as set forth in claim 15 which also includes:

advising the requesting user as to the identity of the previous requesting user associated with the requested article identifying data in response to the failure of said comparing means to match article identifying data with an article stored and available for delivery.

17. A method for the repetitive storage and retrieval of articles as set forth in claim 15 wherein said storing step comprises:

providing a plurality of horizontally disposed circular carousels each being rigidly mounted to an axially extending vertical shaft mounted for rotation about its axis, each carousel having a plurality of discrete article storage locations spaced from one another around the periphery of the carousel;

rotating said vertical shaft in discrete incremental steps of accurate movement from a home position.

18. A method for he repetitive storage and retrieval of articles as set forth in claim 17 wherein said moving arm comprises:

providing an article pick and place arm mounted for horizontal movement on a carriage;

providing an elevator for vertical movement of said carriage;

moving said elevator in incremental steps from a home position; and

moving said pick and place arm in incremental steps from a home position.

19. A method for the repetitive storage and retrieval of articles as set forth in claim 18 which also includes:

detecting when each of said carousels, pick and place arm and elevator is in its home position.

20. A method for the repetitive storage and retrieval of articles as set forth in claim 15 which also includes:

printing a written log record of each storage and retrieval function, the user associated therewith and the time thereof.