IT201800009360A1 - PERFECTED DEVICE FOR HANDLING AND DAMPENED BRAKING OF DOORS AND SLIDING LEAVES - Google Patents
PERFECTED DEVICE FOR HANDLING AND DAMPENED BRAKING OF DOORS AND SLIDING LEAVES Download PDFInfo
- Publication number
- IT201800009360A1 IT201800009360A1 IT102018000009360A IT201800009360A IT201800009360A1 IT 201800009360 A1 IT201800009360 A1 IT 201800009360A1 IT 102018000009360 A IT102018000009360 A IT 102018000009360A IT 201800009360 A IT201800009360 A IT 201800009360A IT 201800009360 A1 IT201800009360 A1 IT 201800009360A1
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- IT
- Italy
- Prior art keywords
- carriage
- improved device
- arm
- doors
- braking
- Prior art date
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 239000012190 activator Substances 0.000 description 4
- 210000003323 beak Anatomy 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
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- 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
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- 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
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
-
- 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
- E05Y2201/218—Holders
-
- 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
- E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
- E05Y2201/254—Fluid or viscous friction
- E05Y2201/256—Fluid or viscous friction with pistons or vanes
-
- 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
- E05Y2201/41—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing
- E05Y2201/412—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing for the final closing movement
-
- 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
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/64—Carriers
-
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/50—Mounting methods; Positioning
- E05Y2600/51—Screwing or bolting
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/205—Combinations of elements forming a unit
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/23—Combinations of elements of elements of different categories
- E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
-
- 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
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
-
- 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
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
Description
Descrizione della domanda di brevetto per invenzione industriale dal titolo: Description of the patent application for industrial invention entitled:
“Dispositivo perfezionato per la movimentazione e la frenatura ammortizzata di porte e ante scorrevoli”. “Improved device for the movement and the amortized braking of sliding doors and leaves”.
Descrizione Description
La presente invenzione si riferisce a un dispositivo perfezionato per la movimentazione e la frenatura ammortizzata di porte e ante scorrevoli. The present invention refers to an improved device for the movement and the cushioned braking of sliding doors and leaves.
Più in particolare, la presente invenzione si riferisce a un dispositivo specialmente adatto a movimentare in scorrimento le porte scorrevoli o le ante dei mobili e a consentire che le stesse raggiungano con gradualità il rispettivo finecorsa. More particularly, the present invention relates to a device specially adapted to move sliding doors or furniture doors and to allow them to gradually reach their respective limit switches.
Come è noto, le porte e le ante scorrevoli dei mobili sono provviste o abbinate a dispositivi di frenatura, atti a evitare che esse riscontrino con violenza il rispettivo fine corsa, sia in fase di apertura che di chiusura. La movimentazione di dette porte e ante quanto a scorrimento si realizza tradizionalmente mediante appositi carrelli, che si muovono lungo una guida di scorrimento costituita tipicamente da un profilo estruso in alluminio, in cui una sede longitudinalmente estesa accoglie i carrelli stessi e ne delimita il movimento alle opposte estremità. Sia per le porte scorrevoli, che sono installate per chiudere all’occorrenza il vano di passaggio tra due ambienti contigui, che per le ante dei mobili atte ad aprire o chiudono un vano, un’esigenza fondamentale è quella di impedire che accidentalmente esse riscontrino con violenza la battuta del finecorsa a causa di un’eccessiva azione di spinta ricevuta; se un inconveniente di questo tipo si verifica ripetutamente, il rischio di sollecitare eccessivamente i carrelli fino a danneggiarli è reale. As is known, the sliding doors and leaves of the furniture are provided or combined with braking devices, designed to prevent them from violently striking their respective limit switches, both in the opening and closing phases. The movement of said doors and leaves as regards sliding is traditionally carried out by means of special trolleys, which move along a sliding guide typically consisting of an extruded aluminum profile, in which a longitudinally extended seat accommodates the trolleys themselves and limits their movement to the opposite ends. Both for sliding doors, which are installed to close the passageway between two contiguous rooms if necessary, and for furniture doors designed to open or close a compartment, a fundamental need is to prevent them accidentally encountering with violence against the stop of the limit switch due to an excessive pushing action received; if a problem of this type occurs repeatedly, there is a real risk of overstressing the carriages to the point of damaging them.
Per evitare i citati inconvenienti sono stati ideate molteplici tipologie di arresti ammortizzati, che comprendono pistoncini ad arie o simili e molle elicoidali. Secondo un’altra nota soluzione, i carrelli collegati alle porte o alle ante vengono provvisti di un’appendice sporgente o becco sagomato, realizzato in corpo unico con il carrello medesimo; detta appendice è destinata a riscontrare e a impegnarsi in un elemento a pinza, posto in prossimità del finecorsa e formato da un supporto dal quale sporge una coppia di appaiati bracci che all’estremità anteriore libera definiscono un’imboccatura a invito per l’appendice stessa. Con questa soluzione, la porta o l’anta che giunge al finecorsa viene almeno in parte frenata, e la sua spinta attenuata, per effetto dell’inserimento del becco sagomato nella pinza o fermo a pinza. Resta peraltro l’inconveniente connesso alla rumorosità dell’insieme, che si manifesta soprattutto nel momento in cui il becco solidale al carrello riscontra la pinza e in essa si inserisce. Anche le soluzioni che prevedono l’utilizzo di un dispositivo ammortizzato quale un pistoncino, in cui un cursore è provvisto di sporgenze per l’aggancio di un’estremità di almeno una molla elicoidale e in cui un gancio coopera con un attivatore per dar luogo alla fase di frenatura, presenta un inconveniente di rilievo; infatti, per collegare tale dispositivo ammortizzato ai carrelli che supportano la porta o l’anta è necessario predisporre sui carrelli stessi uno specifico attacco; in funzione delle diverse esigenze, che richiedono l’utilizzo di un dispositivo ammortizzato piuttosto che di un altro, è quindi necessario disporre di carrelli aventi caratteristiche diverse. Ciò comporta la necessità di avere costantemente a disposizione un assortimento comprendente almeno due tipi di carrelli, con un inevitabile aggravio dei costi di magazzino, quindi dei costi produttivi complessivi. To avoid the aforementioned drawbacks, multiple types of amortized stops have been devised, which include air pistons or the like and helical springs. According to another known solution, the trolleys connected to the doors or leaves are provided with a protruding appendix or shaped beak, made in a single body with the trolley itself; said appendix is intended to meet and engage in a gripper element, placed near the limit switch and formed by a support from which protrudes a pair of paired arms which at the free front end define a mouthpiece for the appendix itself. With this solution, the door or leaf that reaches the limit switch is at least partially braked, and its thrust is attenuated, due to the insertion of the shaped spout in the pincer or pincer stop. However, the drawback associated with the noise of the whole remains, which occurs above all when the jaw integral with the carriage encounters the gripper and is inserted into it. Also solutions that provide for the use of a cushioned device such as a piston, in which a slider is provided with projections for the engagement of one end of at least one helical spring and in which a hook cooperates with an activator to give rise to the braking phase, has a significant drawback; in fact, to connect this cushioned device to the trolleys that support the door or leaf, it is necessary to prepare a specific attachment on the trolleys themselves; depending on the different needs, which require the use of a cushioned device rather than another, it is therefore necessary to have trolleys with different characteristics. This entails the need to constantly have available an assortment comprising at least two types of trolleys, with an inevitable increase in warehouse costs, and therefore in overall production costs.
Scopo della presente invenzione è quello di ovviare agli inconvenienti sopra lamentati. The object of the present invention is to obviate the above-mentioned drawbacks.
Più in particolare, lo scopo della presente invenzione è quello di provvedere un dispositivo perfezionato per la movimentazione e la frenatura di porte e ante scorrevoli che consenta essere alternativamente e facilmente predisposto sia nella forma che prevede l’arresto a pinza che del tipo con molle e attivatore mediante un unico carrello, quest’ultimo utilizzabile all’occorrenza anche per il semplice scorrimento di porte e ante. More particularly, the object of the present invention is to provide an improved device for the movement and braking of sliding doors and leaves which allows them to be alternatively and easily arranged both in the form which provides for the pincer stop and of the type with springs and activator by means of a single trolley, the latter can also be used if necessary for the simple sliding of doors and leaves.
Ulteriore scopo dell’invenzione è quello di provvedere un dispositivo perfezionato come sopra definito che, nella soluzione che prevede l’abbinamento tra il becco del carrello e l’elemento a pinza posto a finecorsa, eviti l’inconveniente connesso alla rumorosità e garantisca in ogni caso un graduale e morbido arresto della porta o dell’anta. A further object of the invention is to provide an improved device as defined above which, in the solution that provides for the combination between the beak of the carriage and the gripper element placed at the end of travel, avoids the inconvenience connected to noise and guarantees in every case a gradual and soft stop of the door or leaf.
Non ultimo scopo dell’invenzione è quello di provvedere un dispositivo perfezionato per la movimentazione e la frenatura di porte e ante scorrevoli atto a garantire un elevato livello di resistenza e affidabilità nel tempo, tale inoltre da risultare facilmente ed economicamente realizzato. Not the least object of the invention is to provide an improved device for the movement and braking of sliding doors and wings designed to ensure a high level of resistance and reliability over time, such as to be easily and economically realized.
Questi e altri scopi ancora vengono raggiunti dal dispositivo perfezionato della presente invenzione in accordo con la rivendicazione principale. These and still other objects are achieved by the improved device of the present invention in accordance with the main claim.
Le caratteristiche costruttive e funzionali del dispositivo perfezionato per la movimentazione e la frenatura di porte e ante scorrevoli della presente invenzione potranno essere meglio comprese dalla dettagliata descrizione che segue, in cui si fa riferimento alle allegate tavole di disegni che ne rappresentano una forma di realizzazione preferita e in cui: The constructive and functional characteristics of the improved device for moving and braking sliding doors and leaves of the present invention can be better understood from the detailed description that follows, in which reference is made to the attached drawings which represent a preferred embodiment. and in which:
la figura 1 rappresenta schematicamente in vista esplosa il dispositivo perfezionato della presente invenzione nella versione che prevede l’arresto o fermo a pinza della porta o dell’anta a finecorsa; Figure 1 schematically represents in an exploded view the improved device of the present invention in the version that provides for the stop or pincer stop of the door or leaf at the end of travel;
la figura 2 rappresenta schematicamente una vista assonometrica del dispositivo perfezionato di figura 1 assemblato nei suoi diversi componenti; Figure 2 schematically represents an axonometric view of the improved device of Figure 1 assembled in its various components;
la figura 2A rappresenta schematicamente in vista esplosa l’elemento a pinza dello stesso dispositivo perfezionato; Figure 2A schematically represents an exploded view of the gripper element of the same improved device;
la figura 3 rappresenta schematicamente una vista laterale dello stesso dispositivo perfezionato; Figure 3 schematically represents a side view of the same improved device;
la figura 4 rappresenta schematicamente una vista dall’alto dello stesso dispositivo perfezionato; Figure 4 schematically represents a top view of the same improved device;
la figura 5 rappresenta schematicamente in vista assonometrica il dispositivo perfezionato della presente invenzione nella versione che prevede l’abbinamento tra un carrello e un dispositivo ammortizzato con cursore per l’aggancio di un’estremità di almeno una molla elicoidale e in cui un gancio coopera con un attivatore per dar luogo alla fase di frenatura. Figure 5 schematically represents in an axonometric view the improved device of the present invention in the version which provides for the combination between a trolley and a shock-absorbed device with a slider for hooking one end of at least one helical spring and in which a hook cooperates with an activator to initiate the braking phase.
Con riferimento iniziale alla figura 1, il dispositivo perfezionato della presente invenzione comprende un carrello 10, realizzato ad esempio in materiale plastico o metallo, provvisto di coppie ruote o rullini 12 che ne permettono lo scorrimento all’interno di un profilo estruso di guida (non illustrato) avente sezione tipicamente quadrangolare, in cui la base inferiore è provvista di una fessura longitudinalmente estesa per il passaggio di un perno 14; detto ultimo sporge inferiormente dal carrello 10 e collega il medesimo al bordo superiore della porta o anta per mezzo di una piastrina 16 vincolata al perno stesso. Secondo l’invenzione, il carrello 10 è provvisto su almeno una testata, nella specie sulla testata posteriore, di un prolungamento 18 che si sviluppa in senso orizzontale tra una coppia di ruote 12 e presenta due o più fori 20 estesi verticalmente; i fori 20 sono predisposti per accogliere altrettante viti 22 che collegano al carrello 10 un sovrastante braccio 24, provvisto a un’estremità di corrispondenti fori 20’. Le viti 22 sono inserite dall’alto nei fori 20’ del braccio 24. Dall’estremità opposta del braccio 24 si sviluppa una solidale appendice che termina in un becco cuneiforme 26, destinato a impegnarsi tra i paralleli ed elastici bracci di una pinza 28; detta pinza è portata da un supporto 30 che viene fissato in corrispondenza o in prossimità del finecorsa della porta o dell’anta. L’imboccatura 32 della pinza 28 definisce una conformazione a invito per favorire l’inserimento e il successivo trattenimento del becco cuneiforme 26. With initial reference to Figure 1, the improved device of the present invention comprises a trolley 10, made for example of plastic or metal material, provided with pairs of wheels or rollers 12 which allow it to slide inside an extruded guide profile (not illustrated) having a typically quadrangular section, in which the lower base is provided with a longitudinally extended slot for the passage of a pin 14; the latter protrudes from the bottom of the carriage 10 and connects the same to the upper edge of the door or leaf by means of a plate 16 fixed to the pin itself. According to the invention, the carriage 10 is provided on at least one head, in this case on the rear head, with an extension 18 which extends horizontally between a pair of wheels 12 and has two or more holes 20 extending vertically; the holes 20 are designed to accommodate as many screws 22 that connect an overlying arm 24 to the carriage 10, provided at one end with corresponding holes 20 '. The screws 22 are inserted from above into the holes 20 'of the arm 24. From the opposite end of the arm 24 develops a solid appendage that ends in a wedge-shaped nose 26, intended to engage between the parallel and elastic arms of a gripper 28; said clamp is carried by a support 30 which is fixed at or near the limit switch of the door or leaf. The mouth 32 of the pliers 28 defines an invitation shape to facilitate the insertion and subsequent retention of the wedge-shaped beak 26.
Secondo un’ulteriore vantaggiosa caratteristica dell’invenzione, al supporto 30 della pinza 28, inferiormente alla stessa, è fissato un pistoncino 34, ad esempio del tipo ad aria, il cui stelo 36 sporge nella direzione rivolta al carrello 10 e porta all’estremità un puntale 38 in elastomero. Il puntale 38 viene riscontrato dal carrello 10 con la sua parete opposta al prolungamento 18 provvisto di fori 20; in accordo con la forma di realizzazione preferita di figura 1, il braccio 24 che porta il becco 26 è provvisto di una solidale estensione 40, sviluppata verso il basso e ripiegata all’estremità in direzione del carrello 10. Tale estensione definisce, in aggiunta alle viti 22, un elemento di stabilizzazione del braccio 24, in quanto essa si aggancia inferiormente al corpo del carrello 10; la stessa estensione 40 è provvista di una finestratura 42, attraverso la quale il puntale 38 del pistoncino 34 può riscontrare il carrello 10, frenandone con gradualità lo scorrimento e accompagnando il becco 26 del braccio 24 a inserirsi nella pinza 28. According to a further advantageous feature of the invention, a piston 34, for example of the air type, is fixed to the support 30 of the caliper 28, below the same, the stem 36 of which protrudes in the direction facing the carriage 10 and leads to the end a tip 38 in elastomer. The tip 38 is encountered by the carriage 10 with its wall opposite the extension 18 provided with holes 20; in accordance with the preferred embodiment of figure 1, the arm 24 carrying the beak 26 is provided with an integral extension 40, developed downwards and bent at the end towards the carriage 10. This extension defines, in addition to the screws 22, an element for stabilizing the arm 24, since it hooks on the lower part of the body of the trolley 10; the same extension 40 is provided with a window 42, through which the tip 38 of the piston 34 can abut the carriage 10, gradually braking its sliding and accompanying the lip 26 of the arm 24 to insert into the caliper 28.
La figura 2 illustra esemplificativamente il braccio 24 vincolato al carrello 10 attraverso le viti 22, mentre la figura 2A illustra in vista esplosa la pinza 28, costituita da due contrapposti bracci o semigusci 44, 46 vincolati tra loro vincolati mediante rivetti 48 o equivalenti mezzi. In ciascuno di detti semi-gusci è formata una sede a profilo semicircolare, estesa in senso longitudinale, che accoglie e stabilizza una parte del corpo del pistoncino 34; al fronte esterno dei semi-gusci 44 e 46 sono di preferenza fissate rispettive piastrine di rinforzo 44’, 46’, in metallo o altro idoneo materiale. Le figure 3 e 4 illustrano rispettivamente, in vista laterale e dall’alto, la condizione in cui il carrello 10 che reca la porta o l’anta sta giungendo al finecorsa; il becco cuneiforme 26 sta per entrare nell’imboccatura della pinza 28 e lo stelo 36 del pistoncino 34 riscontra il carrello stesso, frenandone la corsa in modo graduale. Ne consegue che la porta o l’anta non riscontrano con violenza il finecorsa e, in pari tempo, viene stabilizzata opportunamente a seguito dell’inserimento del becco 26 nella cavità definita dalla pinza 28. Quest’ultima è stabilizzata nel profilo estruso in cui scorre il carrello 10 in modo noto, tipicamente per mezzo di un grano 60. La figura 5 illustra una vantaggiosa forma di realizzazione alternativa del dispositivo perfezionato per la movimentazione e la frenatura di porte e ante scorrevoli della presente invenzione. In accordo con tale alternativa, al carrello 10 è vincolato, nello stesso punto e con gli stessi mezzi descritti per il vincolo del braccio 24, un dispositivo ammortizzato alloggiato in un corpo di contenimento 52, esteso longitudinalmente; in detto corpo di contenimento 52 sono disposte mezzi elastici come molle elicoidali e un pistone ammortizzante, cooperanti con una camma sagomata provvista di un gancio atto a riscontrare un convenzionale attivatore, inserito e stabilizzato in posizione idonea all’interno del profilo in cui scorre il carrello 10. Detta camma sagomata è provvista sui fianchi opposti di un piolo che scorre lungo una cava in parte curvilinea. Tale dispositivo ammortizzato, indicato nel complesso con 50 a figura 5, non viene descritto in dettaglio quanto a struttura e funzionamento in quanto oggetto di autonoma domanda italiana di brevetto in regime di segretezza, depositata dalla stessa richiedente. Figure 2 illustrates by way of example the arm 24 constrained to the carriage 10 by means of the screws 22, while figure 2A shows an exploded view of the gripper 28, consisting of two opposite arms or half-shells 44, 46 constrained to each other by rivets 48 or equivalent means. In each of said half-shells a semicircular profile seat is formed, extending longitudinally, which receives and stabilizes a part of the body of the piston 34; respective reinforcement plates 44 ', 46', in metal or other suitable material, are preferably fixed to the external front of the half-shells 44 and 46. Figures 3 and 4 illustrate respectively, in side and top view, the condition in which the carriage 10 carrying the door or leaf is reaching the limit switch; the wedge-shaped nose 26 is about to enter the mouth of the caliper 28 and the rod 36 of the piston 34 encounters the carriage itself, slowing its stroke gradually. It follows that the door or leaf does not violently meet the limit switch and, at the same time, is suitably stabilized following the insertion of the lip 26 into the cavity defined by the gripper 28. The latter is stabilized in the extruded profile in which it slides. the carriage 10 in a known way, typically by means of a grain 60. Figure 5 illustrates an advantageous alternative embodiment of the improved device for moving and braking sliding doors and wings of the present invention. In accordance with this alternative, a shock-absorbing device housed in a containment body 52, longitudinally extended, is constrained to the carriage 10 in the same point and with the same means described for the constraint of the arm 24; in said containment body 52 elastic means are arranged such as helical springs and a shock-absorbing piston, cooperating with a shaped cam provided with a hook suitable for encountering a conventional activator, inserted and stabilized in a suitable position inside the profile in which the carriage slides 10. Said shaped cam is provided on the opposite sides with a pin which slides along a partially curvilinear groove. This amortized device, indicated as a whole with 50 in figure 5, is not described in detail as regards its structure and operation as it is the subject of an autonomous Italian patent application under secrecy, filed by the same applicant.
Tuttavia, con riferimento a esso, il citato corpo di contenimento 52 è provvisto, secondo un’ulteriore vantaggiosa caratteristica dell’invenzione, di un innesto sagomato 54 posto in corrispondenza dell’estremità destinata ad affacciarsi al carrello 10; l’innesto sagomato 54 è conformato in modo da accogliere precisamente il prolungamento 18 formato sulla testata posteriore del carrello 10. Una o più viti 56 sono inserite dal basso nei fori 20 del carrello 10 e vincolano a quest’ultimo il dispositivo 50. However, with reference to it, the aforementioned containment body 52 is provided, according to a further advantageous feature of the invention, with a shaped coupling 54 placed at the end intended to face the trolley 10; the shaped coupling 54 is shaped so as to precisely accommodate the extension 18 formed on the rear head of the carriage 10. One or more screws 56 are inserted from below into the holes 20 of the carriage 10 and bind the device 50 to the latter.
In pratica, allo stesso carrello 10 provvisto del prolungamento 18 possono essere alternativamente fissati, in modo agevole e rapido in funzione delle specifiche esigenze, sia il braccio 24 recante il becco cuneiforme 26, destinato a impegnarsi nella pinza 28 portata dal supporto 30 dal quale sporge il pistoncino 34, sia il dispositivo ammortizzato 50 a partire dall’innesto sagomato 54. Per il carrello 10, che può essere ruotato di 180° sul piano orizzontale, non è inoltre esclusa la possibilità di un utilizzo individuale, che prescinde da qualsiasi ipotesi di collegamento con dispositivi di frenatura di porte e ante scorrevoli. In practice, both the arm 24 carrying the wedge-shaped nose 26, intended to engage in the gripper 28 carried by the support 30 from which protrudes the piston 34 and the cushioned device 50 starting from the shaped coupling 54. For the carriage 10, which can be rotated by 180 ° on the horizontal plane, the possibility of an individual use is not excluded, regardless of any hypothesis of connection with braking devices for doors and sliding leaves.
Come si può rilevare da quanto precede, sono evidenti i vantaggi che l’invenzione consegue. As can be seen from the foregoing, the advantages that the invention achieves are evident.
Il dispositivo perfezionato per la movimentazione e la frenatura ammortizzata di porte e ante scorrevoli in accordo con la presente invenzione può essere alternativamente e facilmente predisposto sia nella forma con arresto a pinza che nella forma con molla e pistone attivatore a partire da un unico carrello 10, quest’ultimo utilizzabile all’occorrenza anche per il semplice scorrimento di porte e ante; particolarmente vantaggiosa è la possibilità di trasformare il carrello 10 collegando a esso il braccio 24, per realizzare un dispositivo di frenatura ammortizzata cooperante con una pinza 28 alla quale è abbinato il pistoncino 34. The improved device for the movement and the amortized braking of sliding doors and leaves in accordance with the present invention can be alternatively and easily prepared both in the form with pincer stop and in the form with spring and activating piston starting from a single carriage 10, the latter can also be used if necessary for the simple sliding of doors and leaves; particularly advantageous is the possibility of transforming the carriage 10 by connecting the arm 24 to it, in order to provide a cushioned braking device cooperating with a caliper 28 to which the piston 34 is combined.
Benché l’invenzione sia stata sopra descritta con riferimento a una sua forma di realizzazione, data a scopo esemplificativo e non limitativo, numerose modifiche e varianti appariranno evidenti a un tecnico del ramo alla luce della descrizione sopra riportata. La presente invenzione, pertanto, intende abbracciare tutte le modifiche e le varianti che rientrano nello spirito e nell’ambito protettivo delle rivendicazioni che seguono. Although the invention has been described above with reference to an embodiment thereof, given by way of non-limiting example, numerous modifications and variations will appear evident to a person skilled in the art in the light of the above description. The present invention, therefore, intends to embrace all the modifications and variations that fall within the spirit and protective scope of the following claims.
Claims (6)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000009360A IT201800009360A1 (en) | 2018-10-11 | 2018-10-11 | PERFECTED DEVICE FOR HANDLING AND DAMPENED BRAKING OF DOORS AND SLIDING LEAVES |
| US16/986,545 US11891850B2 (en) | 2018-02-13 | 2019-02-08 | Device for the sliding movement of doors and wardrobe doors |
| PCT/EP2019/000037 WO2019158265A1 (en) | 2018-02-13 | 2019-02-08 | Device for the sliding movement of doors and wardrobe doors |
| EP19706370.4A EP3752696B1 (en) | 2018-02-13 | 2019-02-08 | Device for the sliding movement of doors and wardrobe doors |
| KR1020207026330A KR102592617B1 (en) | 2018-02-13 | 2019-02-08 | Device for sliding doors and closet doors |
| JP2020565518A JP7434184B2 (en) | 2018-02-13 | 2019-02-08 | Door slide moving device |
| CN201980013066.5A CN111801480B (en) | 2018-02-13 | 2019-02-08 | Device for sliding movement of a door |
| CL2020002091A CL2020002091A1 (en) | 2018-02-13 | 2020-08-12 | Device for the sliding movement of cabinet doors and doors. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000009360A IT201800009360A1 (en) | 2018-10-11 | 2018-10-11 | PERFECTED DEVICE FOR HANDLING AND DAMPENED BRAKING OF DOORS AND SLIDING LEAVES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201800009360A1 true IT201800009360A1 (en) | 2020-04-11 |
Family
ID=64902277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102018000009360A IT201800009360A1 (en) | 2018-02-13 | 2018-10-11 | PERFECTED DEVICE FOR HANDLING AND DAMPENED BRAKING OF DOORS AND SLIDING LEAVES |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT201800009360A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100016376A1 (en) * | 2021-06-22 | 2022-12-22 | Metalglas Bonomi S R L | MOBILE PANEL SYSTEM WITH LOCKING AND CUSHIONING DEVICE |
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|---|---|---|---|---|
| DE202007015807U1 (en) * | 2007-11-13 | 2009-03-26 | Gebr. Willach Gmbh | Sliding door with limiting device |
| WO2009076785A1 (en) * | 2007-12-14 | 2009-06-25 | Eku Ag | Device for pulling a sliding door into the end position and damping said door, the same being supported by traveling gears and guided in a profile rail |
| JP2009191469A (en) * | 2008-02-12 | 2009-08-27 | Isokawa Sangyo | Slide assisting device for sliding door |
| DE102009011919A1 (en) * | 2009-03-10 | 2010-09-16 | Raumplus Gmbh & Co. Kg | Device for slidable arrangement of wall, door or window element on guide rail, is provided with guide rail with longitudinal slot, which extends along travel path of element |
| WO2018019415A1 (en) * | 2016-07-27 | 2018-02-01 | Terno Scorrevoli S.P.A. Unipersonale | A rocker arm braking device for doors and sliding furniture doors |
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2018
- 2018-10-11 IT IT102018000009360A patent/IT201800009360A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007015807U1 (en) * | 2007-11-13 | 2009-03-26 | Gebr. Willach Gmbh | Sliding door with limiting device |
| WO2009076785A1 (en) * | 2007-12-14 | 2009-06-25 | Eku Ag | Device for pulling a sliding door into the end position and damping said door, the same being supported by traveling gears and guided in a profile rail |
| JP2009191469A (en) * | 2008-02-12 | 2009-08-27 | Isokawa Sangyo | Slide assisting device for sliding door |
| DE102009011919A1 (en) * | 2009-03-10 | 2010-09-16 | Raumplus Gmbh & Co. Kg | Device for slidable arrangement of wall, door or window element on guide rail, is provided with guide rail with longitudinal slot, which extends along travel path of element |
| WO2018019415A1 (en) * | 2016-07-27 | 2018-02-01 | Terno Scorrevoli S.P.A. Unipersonale | A rocker arm braking device for doors and sliding furniture doors |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| IT202100016376A1 (en) * | 2021-06-22 | 2022-12-22 | Metalglas Bonomi S R L | MOBILE PANEL SYSTEM WITH LOCKING AND CUSHIONING DEVICE |
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