Storage system for supplying articles

{
  "publication_number": "US10403080B2",
  "country": "US",
  "kind": "B2",
  "title": "Storage system for supplying articles",
  "abstract": "A storage system comprising: a cartridge, said cartridge including an upright having mounted to one side a plurality of guide blocks; a plurality of first drawer information means for providing information on at least one of position and movement of respective drawers; and a plurality of latch mechanisms, said system further comprising a plurality of drawers, each said drawer including: guide block engaging means extending in a depth direction of the drawer and mounting a first side of the drawer adjacent a respective guide block; second drawer information means disposed adjacent the first drawer information means; and at least one stop on the first side of the drawer for engaging with a said latch mechanism, wherein the latch mechanisms are electronically controllable, whereby access to the drawers can be controlled.",
  "claims": [
    "1. A drawer comprising: at least one compartment open at the top of the drawer; an upper rail-engaging portion for engaging an upper rail of a holding apparatus, the upper rail-engaging portion comprising a first groove facing in a first direction for engaging a projection of the upper rail, the upper rail-engaging portion being provided on a first side of the drawer, the upper rail-engaging portion further comprising a first portion extending away from the first side and a second portion extending orthogonally to the first portion; a lower rail-engaging portion for engaging a lower rail of the holding apparatus, the lower rail-engaging portion comprising a second groove facing opposite the first direction for engaging a projection of the lower rail, the lower rail-engaging portion is formed at a corner of the drawer between the first side and a bottom portion of the drawer, the lower rail-engaging portion being misaligned with respect to the upper rail-engaging portion; the upper and lower rail-engaging portions extending substantially for a depth of the drawer for mounting the first side of the drawer adjacent the holding apparatus such that the drawer is able to slide along the upper and lower rails of the holding apparatus from a home position to an extended position in which the drawer is pulled out, wherein corresponding upper and lower rail-engaging portions for mounting an opposite, second side of the drawer are absent; and a drawer information member disposed between the upper and lower rail-engaging portions, the drawer information member being disposed adjacent the upper rail-engaging portion.",
    "2. A drawer according to claim 1, further comprising a drawer release lever disposed at the back of drawer, the release lever being biased for latching the drawer to the holding apparatus.",
    "3. A drawer according to claim 1, further comprising a lifting portion adapted to engage with lifting member provided by the holding apparatus to lift a back portion of the drawer.",
    "4. A drawer according to claim 1, further comprising: a guide notch or a guide protrusion extending longitudinally along the top of the drawer and disposed towards a second side opposite the first side; and a guide protrusion or a guide notch extending longitudinally along bottom of drawer under the guide protrusion, whereby the guide protrusion or guide notch of an upper drawer is adapted to engage with the guide notch or guide protrusion of a lower drawer.",
    "5. A drawer according to claim 4, wherein the drawer has a plurality of compartments separated by respective compartment walls, the guide notch or guide protrusion extending longitudinally along the top of the drawer being formed in or on the top of compartment walls.",
    "6. A cartridge for holding a plurality of drawers above one another, said cartridge comprising: a plurality of drawers according to claim 1; an upright; and, provided on one side of the upright for each one of the plurality of drawers: a guide block for mounting the drawer to one side of the cartridge; a sensor for providing information on at least one of position and movement of the drawer based on the drawer information member; and a latch mechanism, which is electronically controllable, for engaging with the drawer, whereby access to each drawer can be controlled.",
    "7. A cartridge according to claim 6, adapted to control opening and closing of said latch mechanism based on information from a respective cartridge information device.",
    "8. A cartridge according to claim 6, further comprising an over-ride system, by means of which each latch mechanism can be manually opened together.",
    "9. A cartridge according to claim 8, wherein the over-ride system comprises: a finger bar; and an over-ride bar pivotally connected to the finger bar, whereby movement of the finger bar moves the over-ride bar to open each latch mechanism.",
    "10. A cartridge according to claim 8, wherein a drawer guide is mounted on the side of the upright opposite to the side on which the guide block, drawer information device and latch mechanism are mounted.",
    "11. A storage system comprising: a cartridge, said cartridge including an upright having mounted on one side a plurality of guide blocks each having an upper rail and a lower rail on one side; a plurality of cartridge information devices; and a plurality of latch mechanisms, said system further comprising a plurality of drawers according to claim 1, each said drawer including the upper and lower rail engaging portions engaging with the upper and lower rails of a respective guide block for mounting a first side of the drawer adjacent the respective guide block; the drawer information member disposed adjacent the cartridge information device, said drawer information member and cartridge information device for providing information on at least one of position and movement of said drawer; and at least one stop on the first side of the drawer for engaging with a said latch mechanism, wherein the latch mechanisms are electronically controllable for regulating access to the drawers.",
    "12. A storage system according to claim 11, further comprising a lockable cover plate for preventing access to an over-ride system.",
    "13. A storage system according to claim 11, wherein a width of a drawer mounted to a first cartridge is different from a width of a drawer mounted to a second cartridge.",
    "14. A storage system according to claim 13, wherein the width of a first drawer is substantially an integral multiple of a width of a second drawer.",
    "15. A storage system according to claim 11, wherein a first drawer mounted to a first cartridge has a different height to a second drawer mounted to the first cartridge."
  ],
  "description_excerpt": "The invention relates to storage systems and apparatuses for supplying articles, such as for use in stock control systems, for example in manufacturing facilities and medical facilities, and for use as vending machines.\n\nIn typical automated stock control systems, a housing comprises a plurality of latched drawers. Articles to be supplied to users are provided in the drawers or compartments of the drawers. Examples of such articles include cutting tools and the like used with machine tools; other manufacturing tools and components; drugs, needles and other medical items; and legal documents. A control system allows a user to access the required article by unlatching the drawer containing the required article. The drawer is then pulled out from the home position (where no compartments are exposed) to the extent that the compartment containing the article is exposed, when the drawer is latched again to prevent further opening of the drawer. Such systems require complicated mechanisms for locking drawers closed in their home position, for unlocking the correct drawer and for allowing only that drawer to be opened, and then only to the extent that the required article is accessible.\n\nIn a known system, several trays are provided above one another in a housing, with each tray extending in the width direction of the housing. One or a number of drawers are provided on top of each tray, and a separate latch mechanism with separate control circuitry is provided in each tray for each drawer in that tray. In this system, it is not possible to remove individual drawers without removing the whole tray.",
  "cpc": [
    "G07F 11/62",
    "A47B 88/40",
    "A47B 88/453",
    "A47B 88/463",
    "A47B 88/477",
    "A47B 88/497",
    "A47B 88/90",
    "A47B 88/906",
    "A47B 88/969",
    "A47B 88/994",
    "A47B 96/00",
    "A47G 2029/146",
    "A61J 7/0076",
    "B65G 1/14",
    "E05B 65/462",
    "G07F 11/60",
    "G07F 17/0092"
  ],
  "ipc": [
    "A47B 88/40",
    "A47B 88/453",
    "A47B 88/497",
    "A47B 88/90",
    "A47B 88/969",
    "A47B 88/994",
    "A47B 96/00",
    "A47G 29/14",
    "G07F 11/62",
    "G07F 17/00"
  ],
  "assignees": [
    "Supply Point Systems Ltd"
  ],
  "inventors": [
    "Jeffery Morgan",
    "Christopher Iain Clark",
    "Christopher Marriott",
    "Michael Guppy"
  ],
  "filing_date": "2016-10-03",
  "publication_date": "2019-09-03",
  "grant_date": "2019-09-03",
  "priority_date": "2010-03-19",
  "application_number": "US-201615283535-A",
  "family_id": "42228042",
  "cited_by_count": 1,
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}