ITBO20070033A1 - AUTOMATIC LOCKING CONVEYOR FOR VERTICAL FALL CURTAINS WITH GUIDES. - Google Patents

AUTOMATIC LOCKING CONVEYOR FOR VERTICAL FALL CURTAINS WITH GUIDES. Download PDF

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Publication number
ITBO20070033A1
ITBO20070033A1 ITBO20070033A ITBO20070033A1 IT BO20070033 A1 ITBO20070033 A1 IT BO20070033A1 IT BO20070033 A ITBO20070033 A IT BO20070033A IT BO20070033 A1 ITBO20070033 A1 IT BO20070033A1
Authority
IT
Italy
Prior art keywords
guides
awning
automatic locking
locking device
vertical drop
Prior art date
Application number
Other languages
Italian (it)
Inventor
Piero Parisini
Original Assignee
Valla S R L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valla S R L filed Critical Valla S R L
Priority to ITBO20070033 priority Critical patent/ITBO20070033A1/en
Priority to EP07866850.6A priority patent/EP2126266B1/en
Priority to PCT/IT2007/000919 priority patent/WO2008090577A1/en
Publication of ITBO20070033A1 publication Critical patent/ITBO20070033A1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/86Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40Roller blinds
    • E06B9/42Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58Guiding devices
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Intermediate Stations On Conveyors (AREA)

Description

DESCRIZION E DESCRIPTION

del Brevetto per Invenzione industriale avente per titolo: of the Patent for Industrial Invention entitled:

Congegno automatico di bloccaggio per tenda a caduta verticale con guide. Automatic locking device for vertical drop awning with guides.

La presente invenzione industriale ha per oggetto un congegno, invisibile dall’esterno, per bloccare automaticamente la tenda a cad uta, alla guida di scorrimento al fine di evitare di lasciare libero il tessuto sotto l’azione del vento. The present industrial invention relates to a device, invisible from the outside, to automatically lock the awning to the sliding guide in order to avoid leaving the fabric free under the action of the wind.

Con particolare riferimento ad apparecchiature del genere, escludendo quelle tradizionali con perno manuale di arresto, possiamo affermare che già ne esistono specifiche al proprio tipo di guida, tuttavia nessuna svolge la sua funzione senza compromettere l’effetto estetico complessivo del trovato, ma specialmente nessuna è in grado nel caso la tenda venga motorizzata di consentire un completo automatismo di funzionamento con comando a distanza. With particular reference to such apparatuses, excluding the traditional ones with manual stop pin, we can affirm that there are already specific ones for one's own type of guide, however none performs its function without compromising the overall aesthetic effect of the invention, but especially none is in case the awning is motorized, able to allow a complete automatic operation with remote control.

La presente invenzione ha quindi lo scopo di escogitare un congegno capace di attuare, in fase di apertura, il bloccaggio della tenda a estensione parziale od a fine estensione, la sua messa in tensione e successivamente, in fase di chiusura, la ritrazione della medesima, agendo esclusivamente sui telecomando che guida il motore di azionamento. The present invention therefore has the purpose of devising a device capable of carrying out, in the opening phase, the locking of the awning at partial extension or at the end of extension, its tensioning and subsequently, in the closing phase, its retraction, acting exclusively on the remote control that drives the drive motor.

Questi ed altri scopi vengono raggiunti dal dispositivo secondo il trovato che si caratterizza per essere essenzialmente composto da un rullino opportunamente sagomato solidale al terminale della tenda scorrevole su ognuna delie due guide, e da un elemento a funzionamento elastico compreso all'interno della guida posizionato a finecorsa, e volendo anche in posizione intermedia, che svolge la funzione del “deviatoio" degli scambi ferroviari. These and other purposes are achieved by the device according to the invention which is characterized by being essentially composed of a roller suitably shaped integral with the terminal of the awning sliding on each of the two guides, and by an element with elastic operation included inside the guide positioned at limit switch, and if desired also in an intermediate position, which performs the function of the "switch" of the railway switches.

Queste ed altre caratteristiche risulteranno ora maggiormente in relazione ad una semplice forma di esecuzione del trovato data a puro titolo indicativo non limitativa della portata del presente brevetto. These and other characteristics will now be more in relation to a simple embodiment of the invention given purely by way of non-limiting indication of the scope of the present patent.

Con riferimento ai disegni allegati nei quali a: With reference to the attached drawings in which to:

Tav.1 , Fig. 1 Table 1, Fig. 1

E' rappresentata una vista complessiva di una tenda con guide, specifica per il trovato. An overall view of a curtain with guides, specific for the invention, is shown.

Tav. 1 , Fig.2 Table 1, Fig. 2

E' rappresentato il particolare ingrandito del congegno di bloccaggio. T av.2, Fig. 3 The enlarged detail of the locking device is shown. T av.2, Fig. 3

E' rappresentata una vista frontale della guida contenente il deviatoio. Tav. 2, Fig. 4 A front view of the guide containing the switch is shown. Table 2, Fig. 4

E’ rappresentato un esploso della g uida e del deviatoio. An exploded view of the guide and the switch is shown.

Tav. 3, Figg.5,6,7,8,9 Table 3, Figs 5,6,7,8,9

Sono rappresentati una prospettiva del deviatoio, una sua vista frontale, una prospettiva del rullino, una sua vista laterale ed una sua vista superiore. A perspective of the turnout, a front view of it, a perspective of the roller, a side view of it and a top view of it are shown.

Con riferimento a tali figure, con 1 è indicato il cassonetto contenente il rullo avvolgitore e gli organi di manovra, con 2 le guide di scorrimento, con 3 il terminale posto all<*>estremità del tessuto non rappresentato, con 4 il deviatoio, con 5 il rullino solidale all’ estremità del tenditela (3) guidato nel suo percorso ali’interno delie guide (2) da! deviatoio (4), con 6 viti di serraggio, con 7 rondelle di centraggio, con 4’, 4”, 4”' lamelle di direzione per il rullino (5), con 8 la gola di ritegno del rullino (5), con 5<*>il corpo del rullino che viene fissato al terminale (3) tramite un perno non rappresentato passante nel foro 5". With reference to these figures, 1 indicates the box containing the winding roller and the maneuvering elements, with 2 the sliding guides, with 3 the terminal placed at the end of the fabric not shown, with 4 the switch, with 5 the roller integral with the end of the tensioner (3) guided in its path inside the guides (2) by! diverter (4), with 6 tightening screws, with 7 centering washers, with 4 ', 4 ", 4"' direction blades for the roller (5), with 8 the roller retaining groove (5), with 5 <*> the roller body which is fixed to the terminal (3) by means of a pin (not shown) passing through hole 5 ".

Il funzionamento è il seguente: in fase di apertura, estendendo la tenda, il rullino (5) scende all'interno della guida (2) incontra la lamella (4‘) che 10 devia dalla sinistra alla destra della guida, percorsa e superata l’intera lamella {4”) terminando l’estensione ed iniziando la retroazione 11 rullino sarà costretto a penetrare la gola (8) dove a fine ritrazione rimarrà bloccato, permettendo il tensionamento del tessuto. Operation is as follows: when opening, extending the awning, the roller (5) descends inside the guide (2) meets the slat (4 ') which 10 deviates from the left to the right of the guide, crossed and passed the the entire lamella {4 ") ending the extension and starting the feedback, the roller will be forced to penetrate the groove (8) where at the end of the retraction it will remain blocked, allowing the fabric to be tensioned.

In fase di chiusura, si estende la tenda fino a che il rullino avrà la possibilità di sfilarsi dalla gola percorrendo e svincolandosi dalla lamella (4”’), poi iniziando la ritrazione si riporta alla sinistra della guida nuovamente in contatto con la lamella (4’) che piegandosi sotto l'azione de! rullino permetterà al medesimo e quindi alia tenda dì ritornare verso il cassonetto (1 ) contenente il rullo avvolgitore. During the closing phase, the awning extends until the roller will be able to slip out of the groove by traveling and freeing itself from the slat (4 "'), then starting the retraction it returns to the left of the guide again in contact with the slat (4 ') than bending under the action of! roller will allow it and therefore the awning to return towards the box (1) containing the winder roller.

In pratica i particolari di esecuzione, le dimensioni, i materiali, la forma e simili dei trovato, potranno comunque variare senza uscire dal dominio della presente privativa industriale, infatti il trovato così concepito è suscettibile di numerose modifiche e varianti tutte rientranti neU’ambito del concetto inventivo. Inoltre tutti gli elementi sono sostituibili da altri elementi tecnicamente equivalenti. In practice, the details of execution, the dimensions, the materials, the shape and the like of the invention may in any case vary without departing from the domain of the present industrial patent, in fact the invention thus conceived is susceptible of numerous modifications and variations, all of which fall within the scope of the inventive concept. Furthermore, all the elements can be replaced by other technically equivalent elements.

Claims (1)

RIVENDICAZIONI 1 ) Congegno automatico di bloccaggio per tenda a caduta verticale con guide comprendente un rullino di bloccaggio (5), un deviatoio a funzionamento elastico (4), compreso all’interno di una guida (2), caratterizzato dal fatto che il rullino a perno cilindrico (5) è posto a sbalzo al!' estremità del corpo (5') conformato secondo la sezione del terminale (3) alla quale è vincolato tramite mezzi di serraggio passanti attraverso il foro (5"), che il deviatoio con corpo centrale (4) doppiamente forato per il bloccaggio tramite viti (6) comprende tre lamelle elastiche (4’,4",4<*>”) a dimensioni differenziate, ed una gola (8) , 2) Congegno automatico di bloccaggio per tenda a caduta verticale con guide secondo la rivendicazione principale caratterizzato dal fatto che lo spessore del deviatoio (4) è tale da essere perfettamente compreso all’interno della guida di scorrimento e quello de! rullino cilindrico (5) ad esso accoppiato risulta dello stesso spessore. 3) Congeg no automatico di bloccaggio per tenda a caduta verticale con guide secondo le rivendicazioni precedenti caratterizzato dal fatto che i congegni di bloccaggio vengono montati a finecorsa, uno per ognuna delle due guide, con possibilità di montare ulteriori coppie all'interno delle guide per bloccare la tenda in posizione di parziale copertura. 4) Congegno automatico di bloccaggio per tenda a caduta verticale con guide secondo le rivendicazioni precedenti caratterizzato dal fatto che i comandi della tenda sono manuali tramite manovella di azionamento, o motorizzati e comandati tramite telecomando, ed inoltre in questo caso i comandi possono essere impartiti anche da apparecchiature automatiche sensibili all'intensità del vento o all’intensità luminosa, quali ed esempio anemometri e sensori di luminosità montati esternamente all’edificio. 5) Congegno automatico di bloccaggio per tenda a caduta verticale con guide secondo le rivendicazioni precedenti caratterizzato dal fatto che il trovato descritto quale accessorio per tende a cassonetto, può essere applicato con le medesime prestazioni anche per tende senza cassonetto di protezione.CLAIMS 1) Automatic locking device for vertical drop awning with guides comprising a locking roller (5), a deflector with elastic operation (4), included within a guide (2), characterized by the fact that the roller with cylindrical pin (5) is cantilevered at the! ' end of the body (5 ') shaped according to the section of the terminal (3) to which it is constrained by means of clamping means passing through the hole (5 "), which the double-holed turnout with central body (4) for locking by means of screws ( 6) includes three elastic blades (4 ', 4 ", 4 <*>") of different sizes, and a groove (8), 2) Automatic locking device for vertical drop awning with guides according to the main claim characterized by the fact that the thickness of the switch (4) is such as to be perfectly understood within the sliding guide and that of cylindrical roller (5) coupled to it is of the same thickness. 3) Automatic locking device for vertical drop awning with guides according to the preceding claims characterized by the fact that the locking devices are mounted at limit switches, one for each of the two guides, with the possibility of mounting further pairs inside the guides to lock the awning in the position of partial coverage. 4) Automatic locking device for vertical drop awning with guides according to the preceding claims characterized by the fact that the awning controls are manual by means of an operating crank, or motorized and controlled by remote control, and in this case the commands can also be given by automatic devices sensitive to the intensity of the wind or to the intensity light, such as anemometers and brightness sensors mounted outside the building. 5) Automatic locking device for vertical drop awning with guides according to the preceding claims, characterized in that the invention described as an accessory for cassette awnings can be applied with the same performance also for awnings without protective cassette.
ITBO20070033 2007-01-23 2007-01-23 AUTOMATIC LOCKING CONVEYOR FOR VERTICAL FALL CURTAINS WITH GUIDES. ITBO20070033A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITBO20070033 ITBO20070033A1 (en) 2007-01-23 2007-01-23 AUTOMATIC LOCKING CONVEYOR FOR VERTICAL FALL CURTAINS WITH GUIDES.
EP07866850.6A EP2126266B1 (en) 2007-01-23 2007-12-28 Automatic locking device for drop-down shades with tracks
PCT/IT2007/000919 WO2008090577A1 (en) 2007-01-23 2007-12-28 Automatic locking device for drop-down shades with tracks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO20070033 ITBO20070033A1 (en) 2007-01-23 2007-01-23 AUTOMATIC LOCKING CONVEYOR FOR VERTICAL FALL CURTAINS WITH GUIDES.

Publications (1)

Publication Number Publication Date
ITBO20070033A1 true ITBO20070033A1 (en) 2008-07-24

Family

ID=39226812

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO20070033 ITBO20070033A1 (en) 2007-01-23 2007-01-23 AUTOMATIC LOCKING CONVEYOR FOR VERTICAL FALL CURTAINS WITH GUIDES.

Country Status (3)

Country Link
EP (1) EP2126266B1 (en)
IT (1) ITBO20070033A1 (en)
WO (1) WO2008090577A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0822891D0 (en) * 2008-12-16 2009-01-21 Fourds Ltd Screen assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737707A1 (en) 1987-11-06 1989-05-24 Clauss Markisen LOCKABLE UPPER AWNING
DE4427298A1 (en) 1994-08-02 1996-02-15 Warema Renkhoff Gmbh & Co Kg Method of clamping sun blind in extended position

Also Published As

Publication number Publication date
EP2126266A1 (en) 2009-12-02
EP2126266B1 (en) 2016-02-24
WO2008090577A1 (en) 2008-07-31

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