ITPD20010043A1 - HINGE STRUCTURE FOR HOUSEHOLD APPLIANCE COVERS. - Google Patents
HINGE STRUCTURE FOR HOUSEHOLD APPLIANCE COVERS. Download PDFInfo
- Publication number
- ITPD20010043A1 ITPD20010043A1 ITPD20010043A ITPD20010043A1 IT PD20010043 A1 ITPD20010043 A1 IT PD20010043A1 IT PD20010043 A ITPD20010043 A IT PD20010043A IT PD20010043 A1 ITPD20010043 A1 IT PD20010043A1
- Authority
- IT
- Italy
- Prior art keywords
- head
- pin
- pawl
- lid
- spring
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
- E05F1/1215—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a canted-coil torsion spring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/023—Mounting of doors, e.g. hinges, counterbalancing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/21—Brakes
- E05Y2201/212—Buffers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/262—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
- E05Y2201/264—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion linear
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
- E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
- E05Y2201/416—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for counterbalancing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens
Description
“STRUTTURA DI CERNIERA PER COPERCHI DI APPARECCHI ELETTRODOMESTICI ” "HINGE STRUCTURE FOR LIDS OF HOUSEHOLD APPLIANCES"
DESCRIZIONE DESCRIPTION
Il presente trovato ha per oggetto una cerniera destra o sinistra per Γ utilizzo su coperchi per apparecchi elettrodomestici quali cucine elettro-gas, piani di cottura, ecc.. The present invention relates to a right or left hinge for use on lids for household appliances such as electric-gas cookers, hobs, etc.
Le cerniere possono essere montate sulla parte posteriore dell’ elettrodomestico in modo da permettere la chiusura e Γ apertura di un coperchio in vetro, metallo od altro materiale. The hinges can be mounted on the back of the appliance in order to allow the closing and opening of a lid made of glass, metal or other material.
Sono già note cerniere comprendenti una testata di supporto portante un perno parzialmente filettato inserito in una molla elicoidale agente a torsione presentante le estremità solidali rispettivamente alla testata e ad un dado di regolazione avvitato sulla filettatura. Hinges are already known which comprise a support head bearing a partially threaded pin inserted in a helical spring acting in torsion, having its ends integral respectively with the head and with an adjustment nut screwed onto the thread.
Un controdado, pure esso avvitato sulla filettatura, ha la funzione di bloccaggio del dado. A lock nut, which is also screwed onto the thread, has the function of locking the nut.
Queste cerniere note hanno lo svantaggio di non frenare il movimento del coperchio in caso di caduta accidentale, col pericolo quindi di rotture, ad esempio nel caso di coperchi in vetro, o comunque con problemi di sicurezza di utilizzo per l’utente. These known hinges have the disadvantage of not slowing down the movement of the lid in the event of an accidental fall, with the risk of breakage, for example in the case of glass lids, or in any case with safety problems for the user.
Inoltre, in caso di caduta accidentale finora non è stato previsto nessun dispositivo che chiuda l’alimentazione dei fuochi, se accesi. Furthermore, in the event of an accidental fall, no device has been provided so far to shut off the power to the fires, if lit.
Il compito principale del presente trovato è quello di mettere a punto una cerniera che impedisca la brusca caduta del coperchio in fase di chiusura dello stesso, frenandone la corsa. The main aim of the present invention is to provide a hinge which prevents the sudden fall of the lid during the closing phase of the same, by braking its stroke.
Ancora uno scopo è quello di impedire la chiusura accidentale del coperchio dalla posizione di aperto (90° angolari rispetto al piano di lavoro). Another object is to prevent accidental closure of the lid from the open position (90 ° angular with respect to the work surface).
Ancora uno scopo è quello di aumentare la sicurezza d’uso rendendo impossibili chiusure del coperchio con uno o più fuochi accesi dell’apparecchio. Another object is to increase the safety of use by making it impossible to close the lid with one or more burners on the appliance.
Ancora uno scopo è quello di rendere possibile l’estrazione del coperchio dalle cerniere, nonché il riposizionamento. Another object is to make it possible to extract the lid from the hinges, as well as reposition it.
Non ultimo scopo è quello di mettere a punto una cerniera realizzabile a basso costo con usuali attrezzature ed impiantì. Not least object is to provide a hinge which can be manufactured at low cost with usual equipment and systems.
Questi ed altri scopi ancora, che più chiaramente appariranno in seguito, vengono raggiùnti da una cerniera destra o sinistra per coperchi per apparecchi elettrodomestici con struttura del tipo comprendente una testata di supporto portante un perno parzialmente filettato inserito in una molla elicoidale agente a torsione presentante le estremità solidali rispettivamente a detta testata e ad un dado di regolazione avvitato sulla detta filettatura, un controdado, pure esso avvitato sulla detta filettatura, avendo la funzione di bloccaggio del detto dado, detta struttura caratterizzandosi per il fatto che detta molla è solidale con l’estremità opposta a detto dado ad un elemento a camma, attraversato da detto perno, col quale coopera, a trasformare il moto rotatorio in traslatorio assiale, una astìna ortogonale all’asse spinta da una molla a compressione disposta fra essa ed una porzione di detta testata. These and other objects, which will appear more clearly below, are achieved by a right or left hinge for lids for household appliances with a structure of the type comprising a support head carrying a partially threaded pin inserted in a helical torsion spring having the ends integral respectively to said head and to an adjustment nut screwed on said thread, a lock nut, also screwed on said thread, having the function of locking said nut, said structure is characterized by the fact that said spring is integral with the opposite end to said nut to a cam element, crossed by said pin, with which a rod orthogonal to the axis pushed by a compression spring arranged between it and a portion of said head cooperates to transform the rotary motion into axial translation .
Ulteriori caratteristiche e vantaggi del presente trovato risulteranno maggiormente dalla descrizione di una sua forma realizzativa illustrata a titolo indicativo, ma non per questo limitativo della sua portata, nelle allegate tavole di disegni e figure in cui: Further characteristics and advantages of the present invention will become clearer from the description of an embodiment thereof illustrated by way of example, but not limiting its scope, in the attached tables of drawings and figures in which:
- la fig. 1 illustra in proiezione ortogonale parzialmente sezionata una cerniera secondo 1 trovato assemblata e in uso con coperchio in assetto aperto; - fig. 1 is a partially sectioned orthogonal projection of a hinge according to the invention assembled and in use with the lid in the open position;
- la fig: 2 illustra in proiezióne ortogonale in esploso la cerniera di fig. 1; - fig: 2 is an exploded orthogonal view of the hinge of fig. 1;
- le fìgg. 3 e 4 illustrano la cerniera nell’ assetto di fig. - the figs. 3 and 4 illustrate the hinge in the arrangement of fig.
1 lateralmente e frontalmente; 1 laterally and frontally;
- la fig. 5 illustra in proiezione ortogonale parzialmente sezionata ima cerniera secondo 1 trovato assemblata e in uso con coperchio in assetto semichiuso; - fig. 5 is a partially sectioned orthogonal projection of a hinge according to the invention assembled and in use with the lid in a semi-closed position;
- la fig. 6 illustra lateralmente la cerniera nell’assetto di fig. 5. Con riferimento alle figure precedenti, ciascuna cerniera secondo il trovato,· montata in versione destra o sinistra, comprende una testata 10 sagomata a L destra o sinistra, preferibilmente in lega di alluminio pressofuso, o altro materiale avente idonee caratteristiche meccaniche, alla quale, ortogonalmente alla giacitura da essa individuata, è solidale l’estremità di un perno in acciaio 11. - fig. 6 shows the hinge sideways in the arrangement of fig. 5. With reference to the preceding figures, each hinge according to the invention, mounted in the right or left version, comprises a head 10 shaped in a right or left L shape, preferably in die-cast aluminum alloy, or other material having suitable mechanical characteristics, to which , orthogonally to the position identified by it, the end of a steel pin 11 is integral with it.
In particolare, il perno 11 è annegato con l’estremità Ila nella testata 10 in fase di pressofusione ed è parzialmente filettato destrorso in caso di cerniera sinistra o sinistrorso in caso di cerniera destra. In particular, the pin 11 is embedded with the end 11a in the head 10 in the die-casting phase and is partially right-hand threaded in the case of a left-hand hinge or a left-hand hinge in the case of a right-hand hinge.
La filettatura è indicata nelle figure con 12. The thread is indicated in the figures with 12.
La forma dell’estremità annegata è tale da non permettere la rotazione del perno 11 durante le operazioni di chiusura od apertura del coperchio più avanti descritto. The shape of the drowned end is such as not to allow the rotation of the pin 11 during the operations of closing or opening the lid described below.
11 perno 11 è inserito nel foro passante 13 di un nottolino 14 tubolare in acciaio trattato avente esternamente una prima cava 15 costituente la sede per un’astina 16 e una seconda cava 17 (in due pozioni piane diametralmente contrapposte) sede di vincolo ad incastro per l’estremità 18a ad U rovescio di una staffa 18 fissata ortogonalmente al bordo del coperchio 19. The pin 11 is inserted in the through hole 13 of a tubular pawl 14 in treated steel having externally a first groove 15 constituting the seat for a rod 16 and a second groove 17 (in two diametrically opposed flat positions) the reverse U-shaped end 18a of a bracket 18 fixed orthogonally to the edge of the lid 19.
Una molla elicoidale 20 (agente a torsione) è disposta à circondare il perno 11 e presenta estremità 21 e 22 a sviluppo assiale inserite rispettivamente in un foro assiale 23 del nottolino 14 e in un foro assiale 24 di un dado di regolazione 25 avvitato sulla filettatura 12 opposto al nottolino 14. A helical spring 20 (acting as a torsion) is arranged to surround the pin 11 and has axial ends 21 and 22 inserted respectively in an axial hole 23 of the pawl 14 and in an axial hole 24 of an adjustment nut 25 screwed onto the thread. 12 opposite to pawl 14.
Un controdado 26, pure esso avvitato sulla filettatura 12, ha la funzione di bloccaggio del dado 25. A lock nut 26, also screwed onto the thread 12, has the function of locking the nut 25.
L’astina 16 presenta un foro passante 16a in cui si inserisce Γ estremità 21 della molla 20 che la vincola a cerniera ai movimenti del nottolino 14. The rod 16 has a through hole 16a into which the end 21 of the spring 20 is inserted, which hinges it to the movements of the pawl 14.
L’astina 16 si sviluppa ortogonalmente al perno 11 dapprima con una porzione allargata 34 e quindi con una appendice 32 inserita in una molla elicoidale 27 (agente a compressione) e con la parte terminale 33 in un foro passante 28 della testata 10. The rod 16 develops orthogonally to the pin 11 first with an enlarged portion 34 and then with an appendix 32 inserted in a helical spring 27 (compression agent) and with the end part 33 in a through hole 28 of the head 10.
La molla 27 è quindi compressa fra la porzione allargata 34 e la testata 10. The spring 27 is then compressed between the enlarged portion 34 and the head 10.
La testata 10 è infine dotata di fon 29 per il fissaggio, ad esempio mediante viti, al piano 30 (indicato tratteggiato) di un apparecchio elettrodomestico. The head 10 is finally equipped with a hairdryer 29 for fixing, for example by means of screws, to the surface 30 (indicated by dashed line) of a household appliance.
Per quanto riguarda il montaggio, sul perno 11 viene infilato il nottolino 14, dopo aver inserito la molla 27, l' astina 16 viene bloccata sul nottolino 14 tramite l’estremità 21 della molla 20, preventivamente inserita sul perno 11. As for the assembly, the pawl 14 is inserted on the pin 11, after having inserted the spring 27, the rod 16 is locked on the pawl 14 by the end 21 of the spring 20, previously inserted on the pin 11.
La molla 20 vierie pretarata a seconda delle esigenze serrando il dado di regolazione 25 (crii quale è impegnata l’estremità 22) con l’ausilio di una chiave dinamometrica , il dado 25 viene bloccato con un controdado 26. The spring 20 is pre-calibrated according to the needs by tightening the adjustment nut 25 (which is the end 22 engaged) with the aid of a torque wrench, the nut 25 is locked with a lock nut 26.
La filettatura destrorsa o sinistrorsa del perno 11 e dei dadi 25 e 26 non permettono a quest’ultimi di svitarsi durante le operazioni di chiusura ed apertura del coperchio 19. The right-hand or left-hand thread of the pin 11 and the nuts 25 and 26 do not allow the latter to unscrew during the closing and opening of the lid 19.
Per funzionare due cerniere (una destra e una sinistra) devono essere necessariamente accoppiate ed abbinate ad un coperchio 19. To work, two hinges (one right and one left) must necessarily be coupled and combined with a lid 19.
Una volta montate le cerniere ed inserito il coperchio 19 tramite le staffe 18, il funzionamento dalla posizione apertura alla posizione chiusura (freccia 31) è il seguente: la staffa 18 fa ruotare il nottolino 14 ed in tal modo inizia a torcersi la molla 20. Once the hinges have been mounted and the cover 19 inserted through the brackets 18, the operation from the open position to the closed position (arrow 31) is as follows: the bracket 18 rotates the pawl 14 and in this way the spring 20 begins to twist.
Con la rotazione il nottolino 14 fa comprimere la molla 27 perché esso funziona da camma che trasforma il suo moto rotatorio nel moto traslatorio dell’astina 16. With the rotation, the pawl 14 compresses the spring 27 because it acts as a cam that transforms its rotary motion into the translational motion of the rod 16.
All 'aumentare dell’ angolo fra la posizione verticale del coperchio 19 (apertura = 90°) e la posizione orizzontale (chiusura=0°), si ha un increménto della compressione della molla 27 e della torsione della molla 20 e di conseguenza della forza che contrastando il peso del coperchio 19, ne rallentano la caduta. As the angle between the vertical position of the cover 19 (opening = 90 °) and the horizontal position (closing = 0 °) increases, there is an increase in the compression of the spring 27 and the torsion of the spring 20 and consequently in the force which, by contrasting the weight of the lid 19, slow down its fall.
In condizioni normali e con cerniere tradizionali, il coperchio superato un angolo minimo dalla posizione di chiusura (ca. 10 °) cadrebbe pesantemente sul piano di lavoro. Under normal conditions and with traditional hinges, the lid exceeding a minimum angle from the closed position (approx. 10 °) would fall heavily on the work surface.
Tramite la parte terminale inferiore 33 dell’ astina 16 vi è la possibilità di comandare: Through the lower terminal part 33 of the rod 16 there is the possibility to control:
a) un dispositivo meccanico o pneumatico (non illustrato nelle figure) di interruzione dell’alimentazione gas (shut-ofì), qualora venga chiuso il coperchio 19 con uno o più fuochi accesi. a) a mechanical or pneumatic device (not shown in the figures) to cut off the gas supply (shut-ofì), if the lid 19 is closed with one or more burners on.
b) un’ interruttore (pure esso non illustrato) che azioni un‘ elettrovalvola applicata sulla rampa di alimentazione del gas all’apparecchio e che ne blocchi il flusso (di gas) in caso di chiusura accidentale del coperchio con i fuochi accesi. b) a switch (also not shown) that activates a solenoid valve applied to the gas supply ramp to the appliance and that blocks the flow (of gas) in the event of accidental closure of the lid with the fires on.
E’ possibile così evitare seri danni al coperchio 19 o all’apparecchio. It is thus possible to avoid serious damage to the lid 19 or to the appliance.
In pratica si è constatato come il presente trovato abbia portato a soluzione il compito e gli scopi ad esso preposti. In practice it has been found that the present invention has solved the intended aim and objects.
In particolare, è da osservare come la cerniera impedisce la brusca caduta del coperchio in fase di chiusura dello stesso, frenandone la corsa. In particular, it should be noted that the hinge prevents the lid from falling abruptly when closing it, thus slowing its stroke.
Inoltre è possibile aumentare la sicurezza d’uso rendendo possibili azionamenti di dispositivi che evitino chiusure del coperchio con uno o più fuochi accesi dell’apparecchio. It is also possible to increase the safety of use by making it possible to operate devices that prevent the lid from closing with one or more burners on the appliance.
La cerniera poi di rendere possibile la facile estrazione del coperchio, nonché il suo riposizionamento. The hinge then makes it possible to easily remove the lid, as well as its repositioning.
Il presente trovato è suscettibile di modifiche e varianti rientranti nell’ambito del concetto inventivo. The present invention is susceptible of modifications and variations falling within the scope of the inventive concept.
I dettagli tecnici sono sostituibili da altri elementi tecnicamente equivalenti. The technical details can be replaced by other technically equivalent elements.
I materiali, purché compatibili con l’uso contingente, nonché le dimensioni potranno essere qualsiasi a seconda delle esigenze. The materials, as long as they are compatible with the contingent use, as well as the dimensions may be any according to the needs.
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD20010043 ITPD20010043A1 (en) | 2001-02-27 | 2001-02-27 | HINGE STRUCTURE FOR HOUSEHOLD APPLIANCE COVERS. |
EP02003190A EP1239225A3 (en) | 2001-02-27 | 2002-02-18 | Hinge for lids of electric household appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD20010043 ITPD20010043A1 (en) | 2001-02-27 | 2001-02-27 | HINGE STRUCTURE FOR HOUSEHOLD APPLIANCE COVERS. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITPD20010043A1 true ITPD20010043A1 (en) | 2002-08-27 |
Family
ID=11452228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPD20010043 ITPD20010043A1 (en) | 2001-02-27 | 2001-02-27 | HINGE STRUCTURE FOR HOUSEHOLD APPLIANCE COVERS. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1239225A3 (en) |
IT (1) | ITPD20010043A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20030129U1 (en) * | 2003-12-23 | 2005-06-24 | G Z Internat Di Garbin O & C S A S | HINGE FOR APPLIANCES, PARTICULARLY FOR KITCHENS |
CN102168866B (en) | 2011-05-12 | 2012-11-28 | 广东格兰仕微波炉电器制造有限公司 | Door opening structure of microwave oven with buffer device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1242647B (en) * | 1990-05-17 | 1994-05-16 | Cmi Cerniere Mecc Ind | IMPROVEMENTS TO THE HINGES FOR OPENING AND CLOSING BY MEANS OF SELF-BALANCING FORCES OF DOORS, PARTICULARLY SUITABLE FOR FRONT DOORS WITH HORIZONTAL AXIS ARTICULATION OF HOUSEHOLD APPLIANCES. |
GB2277584B (en) * | 1993-04-28 | 1996-09-25 | Gas Group Plc The | Cooking hobs |
-
2001
- 2001-02-27 IT ITPD20010043 patent/ITPD20010043A1/en unknown
-
2002
- 2002-02-18 EP EP02003190A patent/EP1239225A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1239225A2 (en) | 2002-09-11 |
EP1239225A3 (en) | 2003-07-02 |
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