EP0552971B1 - Improvements in and relating to catering equipment - Google Patents
Improvements in and relating to catering equipment Download PDFInfo
- Publication number
- EP0552971B1 EP0552971B1 EP93300462A EP93300462A EP0552971B1 EP 0552971 B1 EP0552971 B1 EP 0552971B1 EP 93300462 A EP93300462 A EP 93300462A EP 93300462 A EP93300462 A EP 93300462A EP 0552971 B1 EP0552971 B1 EP 0552971B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit
- units
- state
- fluid
- locked
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
- A47B87/002—Combination of tables; Linking or assembling means therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B77/00—Kitchen cabinets
- A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B77/00—Kitchen cabinets
- A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
- A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
Definitions
- This invention relates to a unit of catering or other equipment, to a catering facility comprising one or more units of catering equipment and particularly, but not exclusively, to catering facilities or units which employ fluid.
- a selectively movable catering equipment unit comprising a body carried on a plurality of legs, each of which is provided with a ground support member, certain of the ground support members comprising rotary translational elements and the remainder being flat, such that in a first, locked, state, in which all the ground support members are in contact with the ground, the unit is fixed in position, whilst in a second, free, state, in which the flat ground support members are raised above ground level, the unit's location can be changed, at least one of the legs being provided with a rotary translational element which is extendable, extension thereof causing the unit's state to change from locked to free.
- US-A-3663081 discloses a portable camp stove comprising a pair of similar box-units provided with means for releasably coupling the units together.
- a catering facility in accordance with the invention comprises at least two movable units of equipment provided with connection means which, when the units are relatively located in one or more suitable operational dispositions, latch the units together and/or provide an electrical earth connection therebetween, characterised in that at least one of the units is selectively movable such that in a first, locked state it is fixed in position so that its location cannot be changed, whilst in a second free, state its location can be changed, the unit being provided with means for changing its state from locked to free, and vice versa , in that changing the state of the unit from locked to free automatically releases the connection means between that unit and another unit and in that first connection means provide an electrical earth connection between two units and second connection means latch the two units together.
- changing the state of the unit from free to locked when in the or one of the operative dispositions, may automatically activate the connecting means.
- the facility can, therefore, be very simply split into its component units or subunits and reformed therefrom.
- all the operative has to do is move the units or subunits back together and return them to the fixed state.
- the means to change the state of the unit from locked to free may comprise means to tilt or elevate the unit.
- connection means which latch two units together suitably comprises studs on one unit which locate in corresponding grooves on the other unit, the grooves being provided with suitably shaped mouths to lead the studs thereinto.
- connection means which provide an electrical earth connection between two units suitably comprise a tongue on one unit, which in one or more of the suitable operational dispositions abuts against a spring-loaded plunger on the other unit, the plunger being electrically connected to an earth cable.
- a unit which requires a fluid supply such as a dishwasher, is provided with a fluid storage tank mounted thereon which is releasably connected to the mains water supply.
- the connection to the mains water supply line is preferably via a fluid pipeline which terminates above the upper extremity of the fluid storage tank.
- a unit of catering equipment of the type which employs fluid may be arranged so that the fluid waste pipe thereof is automatically operatively connected to a mains waste pipe when the unit is moved into an operational disposition. In particular this may occur when the unit is moved from the free to the locked state discussed above, and the coupling may simply be achieved by insertion of the unit's fluid waste pipe into a larger diameter mains waste pipe.
- the units comprising the catering facility may be provided with wheels, rollers or castors, so that they may be moved.
- wheels, rollers or castors Preferably ball castors are provided, since these have been found to reduce significantly the amount of dirt and debris which is trapped at the base of the unit's legs. Further, ball castors permit easier manipulation of a unit's position.
- the catering facility 2 shown in Figures 1 to 3 comprises three units, a soilware table and sink 4, a dishwashing machine 6 and a cleanware table 8.
- the facility 2 is shown with the units 4, 6, 8 thereof in an operational disposition fixed in place in a catering establishment.
- the sink unit 4 is connected by flexible lines 10 to a wall mounted distribution unit 12 which in turn is connected to hot and cold water supplies.
- the connection between the wall mounted distribution unit 12 and flexible lines 10 is suitably by way of quick-release couplings, in particular double shut-off base and satellite connector assemblies.
- the flexible lines 10 can, therefore, be readily released from the distribution unit 12 when the sink unit 4 is to be moved out of its operational disposition for cleaning purposes.
- the lines 10 are so connected to the sink unit, see Figure 3, that when disconnected from the distribution unit 12, their extremities are above floor level and so they do not interfere with movement of the sink unit 4. Furthermore, since the connection between the lines 10 and the distribution unit 12 is above floor height, food and debris will not be trapped thereby at floor level.
- the dishwasher unit 6 is also connected by flexible lines 10a to a second distribution unit 12a.
- the arrangement of the lines 10a and distribution unit 12a is identical to that of the corresponding parts provided for the sink unit 4.
- the dishwasher unit 6 is provided with an electrical cable 14 which can be plugged into a wall mounted electrical supply socket 16 which is suitably earthed.
- the legs 17 of the units 4, 6, 8 are all provided with ground support members either in the form of flat plates 18 or in the form of some sort of rotary element 20, such as a wheel, a roller or a castor. Ball castors are less likely to entrap dirt or become entangled with material. Moreover they render the units easier to manoeuvre.
- the location of the flat elements 18 are indicated by a cross, whilst those of the rotary element 20 are indicated by a solid circle. It will be seen therefrom that all the legs of the dishwasher 6 are provided with rotary elements 20.
- the other two units 4 and 8 are provided with rotary elements 20 along one side thereof, with a single rotary element being provided on the opposite side at an intermediate position, see 20a and 20b. These rotary elements 20a and 20b serve to support an extendable leg 22, one of which is provided on each of the units 4 and 8.
- Extension of the extendable leg 22 raises the side of the unit 4 or 8 on which it is mounted, lifting the flat ground support elements 18 of that unit 4 or 8 out of contact with the ground.
- the unit 4 or 8 after uncoupling from any supplies thereto, can then be rolled away on the rotary elements 20, 20b.
- Extension of the extendable legs 22 raises the unit 4 or 8 to which it is mounted.
- this can be used to decouple the fluid waste pipes 40 thereof from the mains waste pipes 42, if the former are dimensioned such as to be freely receivable into the latter.
- retraction of the extendable leg 22 of the sink unit 4 with this appropriately positioned will re-couple the fluid waste pipes 40 thereof with the mains waste pipes 42.
- the need for complicated and expensive couplings between these two sets of pipes 40, 42 is thereby obviated.
- the drain on unit 6 will either be into a floor outlet or by means of a pumping device into a vertical extension of the mains waste pipe 42.
- first connection means 44 are provided which will earth the units 4 and 8 via the unit 6 when these are in an operational disposition relative thereto.
- the first connection means 44 comprises a tongue 46 on the unit 4 or 8.
- the tongue 46 enters a socket 48 provided on the appropriate wall of the dishwasher unit 6.
- the socket 48 has a mouth 50 which may be angled to guide the tongue 46 thereinto.
- the tongue 46 when received in the socket 48, is abutted by a plunger 52, the rear end of which is electrically connected to an earth braid (not shown), due to the action of a coil spring 54 on the plunger 52.
- the spring 54 is located in a U-shaped box 56, which is integral with the socket 48 and the block 62 through which the plunger 52 passes.
- An earth path is provided via the earth braid connected to plunger 52.
- the web 58 of the box 56 is mounted to the appropriate wall of the dishwasher unit 6.
- Second connection means is also provided between each unit 4 and 8 and the dishwasher unit 6 for the purposes of latching these together.
- the second connection means consists of a pair of studs 64 on the appropriate wall of the dishwasher unit 6 which latch in grooves 66 provided on the unit 4 or 8 to be connected at that wall. Latching will occur automatically when the unit 4 or 8 is moved into the operative disposition and lowered by retracting the extendable leg 22 thereof.
- the grooves 66 are basically C-shaped and include an angled mouth to lead the studs 64 into the C-shaped portion thereof.
- Adjustable spacers may be fixed to the walls to ensure that at least the dishwasher unit 6 will always return to its original place after cleaning.
- the other units 4 and 8 can then be suitably located relative to it.
- FIG. 6 shows an alternative embodiment of the dishwasher unit 6. This differs from that of Figures 1 to 3 in that it is provided with a dedicated fluid storage tank 68 attached to the rear thereof. This is supplied from the water supply via a supply line 70. The end of supply line 70 is protected by roof 72. The water level in tank 68 is controlled by a float 74 but, for safety, an overflow 76 is also provided. Water from the tank 68 passes to dishwasher unit 6 via feed pipe 78.
- the option is provided of filling the dishwasher unit wash tank with hot water from an external source if this is desired.
- Regulations require that commercial dishwashers shall incorporate an air gap between the outlet of the main water supply and the unit of specified dimensions. This is known as a Type "A" air gap.
- the only other permitted alternative is that the dishwasher may be supplied via an independent pipe from independent storage. It can often be difficult or expensive to satisfy these requirements.
- the arrangement of Figure 6 allows a Type "A" air gap to be achieved without difficulty by use of a dedicated tank 68 which may be attached to the machine or an adjacent surface.
- the facility 2 shown in Figures 1 to 3 has generally hitherto consisted of a single unit comprising a soilware table, a sink unit, a dishwasher and a cleanware table, all integrally connected. Such a unit was obviously difficult to manoeuvre for cleaning purposes. By splitting the parts and making each individually movable, these difficulties are obviated.
- Each individual unit, or subunit, 4, 6 or 8 is readily movable when the extendable legs 22 of units 4 and 8 are retracted, since automatic decoupling of the units will then occur due to the form of the first connecting means 44 and the second connection means 64, 66.
- the units 4 and 8 can then be readily rolled away and only a small number of rotary elements will be required for this purpose.
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
- Handcart (AREA)
- Table Devices Or Equipment (AREA)
- General Preparation And Processing Of Foods (AREA)
- Table Equipment (AREA)
- Washing And Drying Of Tableware (AREA)
- Residential Or Office Buildings (AREA)
- Legs For Furniture In General (AREA)
Abstract
Description
- This invention relates to a unit of catering or other equipment, to a catering facility comprising one or more units of catering equipment and particularly, but not exclusively, to catering facilities or units which employ fluid.
- Increasingly strict hygiene requirements for commercial catering establishments, in particular requirements for cleaning both of catering equipment and the floor area on which it is usually located, has led to the development of mobile catering units. The design of such mobile units is complicated by, firstly, the fact that catering equipment is generally large and unwieldy. Secondly, many units of catering equipment require connection to a source of electricity or water and the units, therefore, have to be arranged so that the area around the connection points can also be adequately cleaned.
- The problem of cleaning catering equipment requiring service connections is addressed in British Patent Application 2243422. This describes a unit of catering equipment, such as a sink unit, which is mounted on wheels and is provided with a plurality of connector elements which, when the unit is in an appropriate operational disposition, automatically couple with corresponding connector elements provided on a fluid flow service line whereby fluid is supplied to the unit. The unit is held in place by the engagement between the two sets of connector elements. Latching means is provided for decoupling the sets of connector elements to allow the unit to be rolled away. The design requires the use of relatively complicated connector elements for all fluid flow lines within the unit. Further, these connector elements could potentially be damaged if the unit was moved, which it is free to do whether connected or disconnected from the fluid supply line, without decoupling the connector elements.
- Our simultaneously filed European Patent Application, No. 93300463.2, describes a selectively movable catering equipment unit comprising a body carried on a plurality of legs, each of which is provided with a ground support member, certain of the ground support members comprising rotary translational elements and the remainder being flat, such that in a first, locked, state, in which all the ground support members are in contact with the ground, the unit is fixed in position, whilst in a second, free, state, in which the flat ground support members are raised above ground level, the unit's location can be changed, at least one of the legs being provided with a rotary translational element which is extendable, extension thereof causing the unit's state to change from locked to free.
- US-A-3663081 discloses a portable camp stove comprising a pair of similar box-units provided with means for releasably coupling the units together.
- A catering facility in accordance with the invention comprises at least two movable units of equipment provided with connection means which, when the units are relatively located in one or more suitable operational dispositions, latch the units together and/or provide an electrical earth connection therebetween, characterised in that at least one of the units is selectively movable such that in a first, locked state it is fixed in position so that its location cannot be changed, whilst in a second free, state its location can be changed, the unit being provided with means for changing its state from locked to free, and vice versa, in that changing the state of the unit from locked to free automatically releases the connection means between that unit and another unit and in that first connection means provide an electrical earth connection between two units and second connection means latch the two units together.
- Alternatively or additionally, changing the state of the unit from free to locked, when in the or one of the operative dispositions, may automatically activate the connecting means.
- The facility can, therefore, be very simply split into its component units or subunits and reformed therefrom. In particular, after cleaning, all the operative has to do is move the units or subunits back together and return them to the fixed state.
- The means to change the state of the unit from locked to free may comprise means to tilt or elevate the unit.
- The connection means which latch two units together suitably comprises studs on one unit which locate in corresponding grooves on the other unit, the grooves being provided with suitably shaped mouths to lead the studs thereinto.
- The connection means which provide an electrical earth connection between two units suitably comprise a tongue on one unit, which in one or more of the suitable operational dispositions abuts against a spring-loaded plunger on the other unit, the plunger being electrically connected to an earth cable.
- Many catering units or facilities employ fluid. Suitably a unit which requires a fluid supply, such as a dishwasher, is provided with a fluid storage tank mounted thereon which is releasably connected to the mains water supply. The connection to the mains water supply line is preferably via a fluid pipeline which terminates above the upper extremity of the fluid storage tank.
- Additionally or alternatively, a unit of catering equipment of the type which employs fluid may be arranged so that the fluid waste pipe thereof is automatically operatively connected to a mains waste pipe when the unit is moved into an operational disposition. In particular this may occur when the unit is moved from the free to the locked state discussed above, and the coupling may simply be achieved by insertion of the unit's fluid waste pipe into a larger diameter mains waste pipe.
- The units comprising the catering facility may be provided with wheels, rollers or castors, so that they may be moved. Preferably ball castors are provided, since these have been found to reduce significantly the amount of dirt and debris which is trapped at the base of the unit's legs. Further, ball castors permit easier manipulation of a unit's position.
- The invention will now be further described by way of example with reference to the accompanying drawings in which:-
- Figure 1 is a plan view of a catering facility in accordance with the invention;
- Figure 2 is a side view of the catering facility of Figure 1 showing the units thereof in the locked state;
- Figure 3 is a side view of the catering facility of Figure 1 showing the units thereof in the free state;
- Figure 4 is a cut-away side view of first connection means for use with the unit of the facility of Figure 1;
- Figure 5 is an oblique view of second connection means for use with the units of the facility of Figure 1; and
- Figure 6 is an oblique view of an alternative embodiment of a dishwasher unit of the facility of Figure 1.
- The
catering facility 2 shown in Figures 1 to 3 comprises three units, a soilware table andsink 4, adishwashing machine 6 and a cleanware table 8. Thefacility 2 is shown with theunits sink unit 4 is connected byflexible lines 10 to a wall mounteddistribution unit 12 which in turn is connected to hot and cold water supplies. The connection between the wall mounteddistribution unit 12 andflexible lines 10 is suitably by way of quick-release couplings, in particular double shut-off base and satellite connector assemblies. Theflexible lines 10 can, therefore, be readily released from thedistribution unit 12 when thesink unit 4 is to be moved out of its operational disposition for cleaning purposes. Thelines 10 are so connected to the sink unit, see Figure 3, that when disconnected from thedistribution unit 12, their extremities are above floor level and so they do not interfere with movement of thesink unit 4. Furthermore, since the connection between thelines 10 and thedistribution unit 12 is above floor height, food and debris will not be trapped thereby at floor level. - The
dishwasher unit 6 is also connected byflexible lines 10a to asecond distribution unit 12a. The arrangement of thelines 10a anddistribution unit 12a is identical to that of the corresponding parts provided for thesink unit 4. In addition, thedishwasher unit 6 is provided with anelectrical cable 14 which can be plugged into a wall mountedelectrical supply socket 16 which is suitably earthed. - The
legs 17 of theunits flat plates 18 or in the form of some sort ofrotary element 20, such as a wheel, a roller or a castor. Ball castors are less likely to entrap dirt or become entangled with material. Moreover they render the units easier to manoeuvre. On Figure 1, the location of theflat elements 18 are indicated by a cross, whilst those of therotary element 20 are indicated by a solid circle. It will be seen therefrom that all the legs of thedishwasher 6 are provided withrotary elements 20. The other twounits rotary elements 20 along one side thereof, with a single rotary element being provided on the opposite side at an intermediate position, see 20a and 20b. Theserotary elements extendable leg 22, one of which is provided on each of theunits - Extension of the
extendable leg 22 raises the side of theunit ground support elements 18 of thatunit unit rotary elements - Extension of the
extendable legs 22 raises theunit sink unit 4, this can be used to decouple thefluid waste pipes 40 thereof from themains waste pipes 42, if the former are dimensioned such as to be freely receivable into the latter. Conversely, retraction of theextendable leg 22 of thesink unit 4 with this appropriately positioned, will re-couple thefluid waste pipes 40 thereof with themains waste pipes 42. The need for complicated and expensive couplings between these two sets ofpipes - The drain on
unit 6 will either be into a floor outlet or by means of a pumping device into a vertical extension of themains waste pipe 42. - As noted above, the
dishwasher 6 is earthed by way of its connection toelectrical supply socket 16. Referring to Figure 4, first connection means 44 are provided which will earth theunits unit 6 when these are in an operational disposition relative thereto. The first connection means 44 comprises atongue 46 on theunit unit extendable leg 22 thereof, thetongue 46 enters asocket 48 provided on the appropriate wall of thedishwasher unit 6. Thesocket 48 has amouth 50 which may be angled to guide thetongue 46 thereinto. Thetongue 46, when received in thesocket 48, is abutted by aplunger 52, the rear end of which is electrically connected to an earth braid (not shown), due to the action of acoil spring 54 on theplunger 52. Thespring 54 is located in a U-shapedbox 56, which is integral with thesocket 48 and theblock 62 through which theplunger 52 passes. An earth path is provided via the earth braid connected toplunger 52. Theweb 58 of thebox 56 is mounted to the appropriate wall of thedishwasher unit 6. - Second connection means is also provided between each
unit dishwasher unit 6 for the purposes of latching these together. Referring to Figure 5, the second connection means consists of a pair ofstuds 64 on the appropriate wall of thedishwasher unit 6 which latch ingrooves 66 provided on theunit unit extendable leg 22 thereof. Thegrooves 66 are basically C-shaped and include an angled mouth to lead thestuds 64 into the C-shaped portion thereof. - Adjustable spacers may be fixed to the walls to ensure that at least the
dishwasher unit 6 will always return to its original place after cleaning. Theother units - Figure 6 shows an alternative embodiment of the
dishwasher unit 6. This differs from that of Figures 1 to 3 in that it is provided with a dedicatedfluid storage tank 68 attached to the rear thereof. This is supplied from the water supply via asupply line 70. The end ofsupply line 70 is protected byroof 72. The water level intank 68 is controlled by afloat 74 but, for safety, anoverflow 76 is also provided. Water from thetank 68 passes todishwasher unit 6 viafeed pipe 78. - With the arrangement of Figure 6, the option is provided of filling the dishwasher unit wash tank with hot water from an external source if this is desired. Regulations require that commercial dishwashers shall incorporate an air gap between the outlet of the main water supply and the unit of specified dimensions. This is known as a Type "A" air gap. The only other permitted alternative is that the dishwasher may be supplied via an independent pipe from independent storage. It can often be difficult or expensive to satisfy these requirements. The arrangement of Figure 6 allows a Type "A" air gap to be achieved without difficulty by use of a
dedicated tank 68 which may be attached to the machine or an adjacent surface. - The
facility 2 shown in Figures 1 to 3 has generally hitherto consisted of a single unit comprising a soilware table, a sink unit, a dishwasher and a cleanware table, all integrally connected. Such a unit was obviously difficult to manoeuvre for cleaning purposes. By splitting the parts and making each individually movable, these difficulties are obviated. Each individual unit, or subunit, 4, 6 or 8 is readily movable when theextendable legs 22 ofunits means 44 and the second connection means 64, 66. Theunits facility 2 to its working state, all that is required is to roll eachunit extendable legs 22 which will automatically couple the units together and provide an earth connection for thewhole facility 2 whilst simultaneously reconnecting thesink waste pipes 40 to themains waste pipes 42. - It will be appreciated that, whilst described specifically above in relation to a dishwashing facility, the invention has much wider applicability. Any unit of catering equipment could be split down to a number of subunits, all movable and with connecting means of the type described above.
Claims (8)
- A catering facility (2) comprising at least two movable units (4,6,8) of equipment provided with connection means (44,64,66) which, when the units (4,6,8) are relatively located in one or more suitable operational dispositions, latch the units (4,6,8) together and/or provide an electrical earth connection therebetween characterised in that at least one of the units (4,8) is selectively movable such that in a first, locked, state it is fixed in position, so that its location cannot be changed, whilst in a second, free, state its location can be changed, the unit (4,8) being provided with means (22) for changing its state from locked to free, and vice versa, and in that changing the state of the unit (4,8) from locked to free automatically releases the connection means (44,64,66) between that unit (4,8) and another unit (4,6,8) and in that first connection means (44) provide an electrical earth connection between two units (4,6,8) and second connection means (64,66) latch the two units (4,6,8) together.
- A catering facility (2) according to Claim 1 characterised in that changing the state of the unit (4,8) from free to locked when the unit (4,8) is in an operational disposition relative to another unit automatically activates the connecting means (44,64,66) therebetween.
- A catering facility (2) according to Claim 1 or 2 characterised in that the second connection means (64,66) comprises studs (64) on one unit (4,6,8) which locate in grooves (66) on the other unit (4,6,8), the grooves (66) being provided with suitably shaped mouths to lead the studs (64) thereinto.
- A catering facility (2) according to Claim 1, 2 or 3 characterised in that the first connection means (44) comprises a tongue (46) on one unit (4,8), which in one or more of the suitable operational dispositions abuts against a spring-loaded plunger (52) on the other unit (6), the plunger being electrically connected to an earth cable.
- A catering facility according to any preceding Claim characterised in that a unit (6) requires a fluid supply, the fluid supply comprising a fluid storage tank (68) mounted to the unit (6) and releasably connectable to a mains water supply.
- A catering facility according to Claim 5 characterised in that the releasable connection is via a fluid pipeline (70) which terminates above the upper extremity of the fluid storage tank (68).
- A catering facility (2) according to any preceding Claim characterised in that the or each unit (4,8) provided with means for changing its state from locked to free and vice versa employs fluid and comprises a fluid waste pipe (40), the fluid waste pipe (40) being automatically connected to a mains waste pipe (42) when the unit (4,8) is moved into an operative disposition and is changed from the free to the locked state.
- A catering facility (2) according to Claim 7 characterised in that the connection of the fluid waste pipe (40) to the mains waste pipe (42) is achieved by insertion of the unit's fluid waste pipe (40) into a larger diameter mains waste pipe (42).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9201434A GB2264467A (en) | 1992-01-23 | 1992-01-23 | Catering equipment. |
GB9201434 | 1992-01-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0552971A1 EP0552971A1 (en) | 1993-07-28 |
EP0552971B1 true EP0552971B1 (en) | 1996-05-01 |
Family
ID=10709106
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93300463A Expired - Lifetime EP0552972B1 (en) | 1992-01-23 | 1993-01-22 | Improvements in and relating to catering equipment |
EP93300462A Expired - Lifetime EP0552971B1 (en) | 1992-01-23 | 1993-01-22 | Improvements in and relating to catering equipment |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93300463A Expired - Lifetime EP0552972B1 (en) | 1992-01-23 | 1993-01-22 | Improvements in and relating to catering equipment |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP0552972B1 (en) |
AT (2) | ATE137928T1 (en) |
DE (2) | DE69302592T2 (en) |
DK (2) | DK0552972T3 (en) |
ES (2) | ES2089715T3 (en) |
GB (1) | GB2264467A (en) |
GR (2) | GR3019823T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9401141A (en) * | 1994-07-11 | 1996-02-01 | Hubertus Gerardus Johannes Van | Kitchen element and kitchen arrangement provided with a kitchen element |
FR2921549B1 (en) * | 2007-09-27 | 2012-09-28 | Sebastien Compagnon Sarl | FURNITURE FOR MICRO-KITCHEN FOR PEOPLE WITH REDUCED MOBILITY. |
KR102349796B1 (en) * | 2021-06-04 | 2022-01-11 | 윤석균 | Folding table with fastening structure |
Family Cites Families (10)
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GB988132A (en) * | 1963-12-10 | 1965-04-07 | Gilbert Joseph Vince | Improvements in or relating to articles of furniture incorporating foldable table surfaces |
GB1164052A (en) * | 1967-02-21 | 1969-09-10 | Parkinson Cowan Appliances Ltd | Cookers |
US3422929A (en) * | 1967-07-31 | 1969-01-21 | Carl W Oja | Floor contacting brake mechanism |
US3663081A (en) * | 1970-12-17 | 1972-05-16 | Stanley J Williams | Camp-stove cabinet |
SE372885B (en) * | 1973-05-09 | 1975-01-20 | Landstingens Inkopscentral | |
GB1515513A (en) * | 1975-06-20 | 1978-06-28 | Valor Newhome Ltd | Domestic appliances |
US4002383A (en) * | 1975-09-11 | 1977-01-11 | The Holloway Corporation | Modular laboratory bench assembly |
AU604609B2 (en) * | 1988-04-27 | 1990-12-20 | Singer Furniture Pty Limited | Foot control assembly |
US5035445A (en) * | 1990-01-26 | 1991-07-30 | Poulin Willie F | Brake mechanism for carts and dollies |
GB9004078D0 (en) * | 1990-02-23 | 1990-04-18 | Sage Passant Peter | Coupling apparatus |
-
1992
- 1992-01-23 GB GB9201434A patent/GB2264467A/en not_active Withdrawn
-
1993
- 1993-01-22 EP EP93300463A patent/EP0552972B1/en not_active Expired - Lifetime
- 1993-01-22 AT AT93300463T patent/ATE137928T1/en not_active IP Right Cessation
- 1993-01-22 AT AT93300462T patent/ATE137395T1/en not_active IP Right Cessation
- 1993-01-22 ES ES93300463T patent/ES2089715T3/en not_active Expired - Lifetime
- 1993-01-22 DK DK93300463.2T patent/DK0552972T3/en active
- 1993-01-22 ES ES93300462T patent/ES2088223T3/en not_active Expired - Lifetime
- 1993-01-22 DE DE69302592T patent/DE69302592T2/en not_active Expired - Fee Related
- 1993-01-22 DK DK93300462.4T patent/DK0552971T3/en active
- 1993-01-22 EP EP93300462A patent/EP0552971B1/en not_active Expired - Lifetime
- 1993-01-22 DE DE69302406T patent/DE69302406T2/en not_active Expired - Fee Related
-
1996
- 1996-05-02 GR GR960401139T patent/GR3019823T3/en unknown
- 1996-05-16 GR GR960401140T patent/GR3019923T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK0552971T3 (en) | 1996-06-03 |
ATE137395T1 (en) | 1996-05-15 |
EP0552972B1 (en) | 1996-05-15 |
EP0552971A1 (en) | 1993-07-28 |
GB2264467A (en) | 1993-09-01 |
DK0552972T3 (en) | 1996-06-03 |
ATE137928T1 (en) | 1996-06-15 |
GR3019823T3 (en) | 1996-08-31 |
GB9201434D0 (en) | 1992-03-11 |
ES2089715T3 (en) | 1996-10-01 |
GR3019923T3 (en) | 1996-08-31 |
DE69302592D1 (en) | 1996-06-20 |
DE69302406T2 (en) | 1996-10-02 |
DE69302592T2 (en) | 1996-10-31 |
EP0552972A1 (en) | 1993-07-28 |
DE69302406D1 (en) | 1996-06-05 |
ES2088223T3 (en) | 1996-08-01 |
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