A method of dispensing food whereby food prepared at a first location is transported to a second location for dispensing in a working cycle characterized by the steps of apportioning the food onto a plurality of trays (20A, 20B) at the first location, loading the plurality of trays (20A, 20B) into a rack (15) to give, in combination, a spaced array of loaded trays; the spaced array having predetermined overall dimensions; transporting the spaced array to an intermediate location, placing the loaded rack into a containment (11) with an internal volume (12) of sufficient size to receive at least one spaced array; transporting the containment along with its spaced array or arrays to the second location; regenerating food in the spaced array while within the containment; dispensing loaded trays (20A, 20B) from the spaced array; and returning the racks (15) back to the first or some other location for re-use. Apparatus for dispensing food comprising a containment (11) adapted to receive at least, one removable rack (15), the rack being adapted to contain at least two removable trays (20A, 20B) for food for regeneration.
|
0. 13. A method of preparing and transporting food for rethermalization comprising the steps of:
apportioning food onto a plurality of trays;
at a first location:
loading the plurality of trays bearing the apportioned food onto a manually maneuverable rack for receiving and supporting the plurality of trays;
loading the rack, containing the plurality of trays, onto a refrigerated transport vehicle for transportation to a remote location from the first location;
transporting the rack, containing the plurality of trays bearing the apportioned food, in the transport vehicle to the remote location;
at the remote location;
after the rack has been transported to the remote location in the transport vehicle, transferring the rack from the transfer vehicle to a moveable receptacle;
the receptacle being configured to receive at least one rack; and
activating at least one of a heating system and a cooling system to regenerate the apportioned food on the plurality of trays on the rack that is positioned in the receptacle.
0. 2. A method of preparing and transporting food for rethermalization comprising the steps of:
at a first location:
preparing food;
apportioning the prepared food onto a plurality of trays;
loading the plurality of trays, bearing the apportioned food, onto a manually maneuverable rack for receiving and supporting the plurality of trays in a predetermined alignment;
providing a refrigerated transfer vehicle for transporting the rack, loaded with the plurality of trays bearing the apportioned food, from the first location to a second location spaced from the first location;
loading the rack, stacked with the plurality of trays, onto a refrigerated transfer vehicle for transportation to a second location;
transporting the rack, containing the plurality of trays bearing the apportioned food, in the transfer vehicle to the second location;
at the second location:
transferring the rack from the transfer vehicle to a moveable receptacle at the second location; and
rethermalizing the apportioned food while the plurality of trays are supported by the rack at the second location.
1. A method of preparing, transporting and dispensing food between a series of remote locations, the method comprising the steps of:
preparing the food for consumption at a first location;
apportioning the food onto a plurality of trays at the first location;
stacking the trays in a manually maneuverable rack, and providing the rack with a predetermined stacking arrangement of particular dimensions;
loading the maneuverable rack onto a refrigerated vehicle for transportation to a second remote location;
transferring the maneuverable rack, at the second location, into a moveable receptacle comprising at least one of heating and cooling means, and the receptacle being configured to receive at least one of the plurality of racks;
relocating the moveable receptacle to a desired position;
activating at least one of the heating and cooling means prior to dispensing of the food trays to consumers;
dispensing the food trays to the consumers for consumption;
collecting and re-stacking the trays in the rack situated within the receptacle;
removing the at least one maneuverable rack form from the moveable receptacle for transportation of the rack back to the first location.
0. 3. The method as claimed in
0. 4. The method as claimed in
0. 5. The method as claimed in
0. 6. The method as claimed in
0. 7. The method as claimed in
0. 8. The method as claimed in
removing the rack from the movable receptacle following collection of the plurality of trays; and
returning the plurality of trays and the rack back to the first location for reuse while leaving the receptacle at the second location.
0. 9. The method as claimed in
0. 10. The method as claimed in
a mobile trolley incorporating heating/cooling means as the receptacle;
the mobile trolley coupled in operable combination with a separate heating cooling means; and
the heating cooling means to facilitate rethermalization of the apportioned food on the plurality of trays.
0. 11. The method as claimed in
0. 12. The method as claimed in
0. 14. The method of
0. 15. The method as claimed in
0. 16. The method as claimed in
dispensing the plurality of trays bearing the apportioned food to a consumer for consumption of the food.
0. 17. The method as claimed in
collecting the plurality of trays after the plurality of trays have been dispensed to a consumer for consumption of the food.
0. 18. The method as claimed in
returning the plurality of trays and the rack to the first location.
0. 19. The method of
0. 20. The method of
|
This invention relates to a food dispensing cycle and means for undertaking it.
The dispensing of food in large organisations frequently involves the preparation of food at a first location followed by its being moved and then dispensed at a second location. At the first location the food is prepared and then divided into individual portions on a utensil, such as a plate or bowl, which will be presented to an individual consumer at the second location. Given the prepared utensil is loaded with food at the first location there arise the need to ensure that the food is kept at a storage temperature where deterioration will be minimised or eliminated until a regeneration step is undertaken to ensure that the consumer receives the food on its utensil without having been contaminated in some way, in a good and visually attractive condition and at the correct temperature. To meet this requirement it is commonly the practice to make use of mobile trolleys at the second location into which trays of prepared food from the first location are placed and a regenerative cycle is then undertaken either by way of heating/cooling means in the trolley or to which the trolley can be linked.
GB Patent 1527 119 shows a mobile container having an insulated outer case which is insulated and divided into compartments each containing a set of tray supports in the form of upper and lower flanges each side and at the back. Each tray has locations for holding in the supports and several apertures along the sides. These hold bowls provided with covers for the hot food. Underneath each row of apertures is a heating element on which the bowls sit raised above the tray surface but retained by raised portions on tray and bowls. The compartment is otherwise refrigerated the remainder of the tray area being taken up by cold food. This arrangement requires special trays and heaters and does not readily lend itself to food regeneration processes. It also does not provide readily for a change in the area of the tray subject to heating as distinct from cooling or for maintenance at a temperature approximating to ambient temperature in the region of the trolley.
According to a first aspect of the present invention there is provided a method of dispensing food whereby wherein food prepared at a first location is transported to a second location for dispensing in a working cycle characterised by
According to a first preferred version of the first aspect of the present invention the step of regenerating food is undertaken by way of heating and/or cooling means located in the containment.
According to a second preferred version of the first aspect of the present invention the step of regenerating food is undertaken by way of heating and/or cooling means demountably coupled to the containment.
According to a third preferred version of the first aspect of the present invention or any preceding preferred version thereof the containment is mobile.
According to a second aspect of the present invention there is provided apparatus for dispensing food comprising a containment adapted to receive at least one removable rack, the rack being adapted to contain at least two removable tray for food for regeneration.
An exemplary embodiment of the invention will now be described with reference to the accompanying drawings which show a method of dispensing food and equipment therefore of which:
The trolley 11 has an end section 21 which contains an electrically powered heater and fan to enable air at a predetermined temperature to circulated within the interior volume 12, or a part thereof as defined by baffles within the trolley or located on each tray. This enables food on each tray, or a particular part of each tray, to be warmed in accordance with a predetermined program established by way of a control panel 22. The trolley 11 also has an end section 23 which contains a refrigerating unit and fan to provide for air to be cooled and circulated over a region of each tray where food is to be maintained cool. The trolley 11 can be plugged into a power supply by way of lead 24 to enable the heating and cooling systems to be operated.
The method of operation of the food dispensing system will now be considered with particular reference to FIG. 3.
Supply location 30 represents a food preparation area (the first location)for supplying a number of consumer sites (the second location)31, 32, 33 which are in this case hospitals which are some distance from each other and from supply location 30. The supply location 30 receives raw materials and supplies by path W RM. At the supply location 30 food is prepared, cooled and plated and individual amounts for an individual consumer at one of the consumer sites are placed on a tray. Trays for delivery to a particular consumer location 31 are placed on one or more racks 15 as described in relation to FIG. 1. The racked arrays are then loaded into a refrigerated transfer vehicle 35 whereby the food is transferred to location 31. The transfer vehicle 35 is equipped with a load space incorporating suitable cooling means to ensure that trays of food in each rack does not exceed predetermined limits.
The transfer vehicle 35 then delivers along path S the racked arrays bearing the food to consumer site 31. At an intermediate location 34 at the site each racked array is unloaded from the transfer vehicle 35 and loaded into a regeneration trolleys 11 of the type described in connection with FIG. 1. The loaded trolley 11 is then moved closer to the location of the eventual consumers of the contents of the trolley 11. The trolley 11 is connected to a power supply and is then powered up to enable the food content of the racked array to be automatically regenerated according to a predetermined program held in the control unit of the trolley 11. Once regeneration has been completed the trolley 11 is opened and the trays and their contents distributed to the recipients.
Once consumption of the food has been completed the trays are returned to the racks 15 in the trolley 11. The trolley 11 is then transferred to the intermediate location 34 at the consumer site where the racks 15 loaded with the now used trays are transferred from the trolley 11 into a transfer vehicle 35 which returns the used trays and utensils to the supply location 30 for cleaning and reloading.
If necessary a vehicle can deliver racks bearing food for consumption over a period of time. In such a case given that sufficient regeneration trolleys are available then the trolleys can all be loaded and programmed to ensure that regeneration occurs at appropriate times. Alternatively if sufficient trolleys are not available then the loaded racks can be kept in some form of chilled storage.
Satellite sites 32, 33 are supplied in a similar way to that described for site 31.
It will be apparent that the method of the embodiment enables equipment to be utilised efficiently and to reduce the need for expensive regeneration trolleys to be transported outside the site where they are used. Each site thus retains control of its own regeneration trolleys. The only items needing to be transported between supply site 30 and the consumer sites 31, 32, 33 are the racks bearing the trays and two or three racks are substantially cheaper than a regeneration trolley. A single regeneration trolley can be used for a given location, say a word, to provide meals for, say three, eating periods in a day. The trolley is initially charged with racks bearing loaded trays and a regeneration cycle completed prior to food being distributed for the first meal. This cycle can readily be repeated for two further meal periods since all that is required is the removal of racks with emptied trays, cleaning and recharging with a fresh set of racks with food bearing trays. Cleaning is readily undertaken since the interior of a trolley utilising the racks of the present invention contain little apart from the wall, and top and bottom surfaces.
A supply site 30, possibly many miles from one or more consumer sites, can be equipped, staffed and operated to take advantage of economies of scale and so supply consumer sites more efficiently than would be possible where each consumer site has is own food preparation and distribution system. In addition the transportation of more racks than regeneration trolleys can beundertaken in a given vehicle. At the supply site the cleaning and storage of racks and the loading of racks with charged trays involves smaller storage and handling areas at the supply site than would be possible where charged trays have to be loaded into regeneration trolleys recovered from the or each consumer site.
Patent | Priority | Assignee | Title |
9102408, | May 13 2010 | INDUSTRIAL NEO TEX, S A ; HERNANZ ARBELOA, ANGEL MARIA; FREIRE DE LA CRUZ, JOSE ANTONIO | Trolley for aircraft |
9108732, | Nov 17 2009 | Airbus Operations GmbH | Carrying system for receiving of containers in a vehicle and use of a carrying system in an aircraft |
Patent | Priority | Assignee | Title |
3261650, | |||
3275393, | |||
3517899, | |||
3608770, | |||
3719408, | |||
3752550, | |||
3759661, | |||
3834865, | |||
4005745, | Sep 30 1974 | STANDEX INTERNATIONAL CORPORATION A CORPORATION OF DE | Apparatus for storing, refrigerating and heating food items |
4103736, | Sep 30 1974 | STANDEX INTERNATIONAL CORPORATION A CORPORATION OF DE | Apparatus for heating a food item while retaining its moisture and nutritional components |
4156456, | Jul 09 1976 | Kreis AG | Apparatus for the storage and for the preparing of foods, especially meals, to be served |
4203486, | Jan 03 1978 | STANDEX INTERNATIONAL CORPORATION A CORPORATION OF DE | Food preparation apparatus and process |
4254824, | Jan 11 1977 | STANDEX INTERNATIONAL CORPORATION A CORPORATION OF DE | Food preparation apparatus |
4285391, | Aug 29 1979 | Aladdin Industries, Incorporated | Electrical system for food service devices |
4323110, | Jan 11 1977 | STANDEX INTERNATIONAL CORPORATION A CORPORATION OF DE | Food preparation process |
4384191, | Nov 27 1979 | Sunset Ltd. | Galley meal processing system |
4397159, | Nov 16 1981 | PTC AEROSPACE INC , BANTAM, CT 06750 A CORP | Apparatus for chilling a plurality of food trays |
4544024, | Sep 16 1983 | CRESCENT METAL PRODUCTS, INC | Insulated cabinet with interchangeable heat transfer unit |
5069273, | Oct 12 1990 | Duke Manufacturing Co. | Food server |
5086834, | Sep 14 1988 | Apparatus for storing and heating food products | |
5159973, | Mar 28 1991 | SUN COAST HOLDINGS, INC | Dual temperature maintenance food serving compartment with pre-cooled cooling modules and heat storage pellets |
5182438, | Jan 11 1990 | Aladdin Synergetics, Inc. | Food service apparatus and process |
5221023, | Oct 10 1988 | Process and apparatus for the automatic dispensing of products, especially of food products, if necessary reheated | |
5240320, | Oct 11 1991 | Crescent Metal Products, Inc.; CRESCENT METAL PRODUCTS, INC | Food service cabinet |
5285051, | Jan 29 1990 | Aladdin Synergetics, Inc. | Rethermalization system including food service dish |
5393960, | Aug 23 1991 | SOCAMEL S A | Device for the transport and distribution of meal trays, including integral microwave oven for re-heating the latter |
5403997, | Aug 15 1989 | ALADDIN TEMP-RITE, L L C ; ALADDIN SALES & MARKETING, INC | Rethermalization system and cart |
5404935, | May 31 1991 | AFTEC, INC | Cabinet-style apparatus for transferring heat to food and cooling food |
DE4323189, | |||
FR2508303, | |||
GB1257896, | |||
GB2209206, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 08 1996 | Burlodge Limited | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Mar 03 2008 | REM: Maintenance Fee Reminder Mailed. |
Apr 30 2008 | M2552: Payment of Maintenance Fee, 8th Yr, Small Entity. |
Apr 30 2008 | M2555: 7.5 yr surcharge - late pmt w/in 6 mo, Small Entity. |
May 19 2008 | LTOS: Pat Holder Claims Small Entity Status. |
May 20 2008 | R1552: Refund - Payment of Maintenance Fee, 8th Year, Large Entity. |
May 20 2008 | R1555: Refund - 7.5 yr surcharge - late pmt w/in 6 mo, Large Entity. |
Apr 02 2012 | REM: Maintenance Fee Reminder Mailed. |
Aug 22 2012 | M2553: Payment of Maintenance Fee, 12th Yr, Small Entity. |
Aug 22 2012 | M2556: 11.5 yr surcharge- late pmt w/in 6 mo, Small Entity. |
Date | Maintenance Schedule |
Apr 10 2010 | 4 years fee payment window open |
Oct 10 2010 | 6 months grace period start (w surcharge) |
Apr 10 2011 | patent expiry (for year 4) |
Apr 10 2013 | 2 years to revive unintentionally abandoned end. (for year 4) |
Apr 10 2014 | 8 years fee payment window open |
Oct 10 2014 | 6 months grace period start (w surcharge) |
Apr 10 2015 | patent expiry (for year 8) |
Apr 10 2017 | 2 years to revive unintentionally abandoned end. (for year 8) |
Apr 10 2018 | 12 years fee payment window open |
Oct 10 2018 | 6 months grace period start (w surcharge) |
Apr 10 2019 | patent expiry (for year 12) |
Apr 10 2021 | 2 years to revive unintentionally abandoned end. (for year 12) |