WO2012065917A1 - Système de lamelles réglable par rotation - Google Patents

Système de lamelles réglable par rotation Download PDF

Info

Publication number
WO2012065917A1
WO2012065917A1 PCT/EP2011/069946 EP2011069946W WO2012065917A1 WO 2012065917 A1 WO2012065917 A1 WO 2012065917A1 EP 2011069946 W EP2011069946 W EP 2011069946W WO 2012065917 A1 WO2012065917 A1 WO 2012065917A1
Authority
WO
WIPO (PCT)
Prior art keywords
chain
shaft
slat
adjustable
slats
Prior art date
Application number
PCT/EP2011/069946
Other languages
English (en)
Inventor
Joaquin Mengual Mengual
Original Assignee
Luxe Perfil S.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 Luxe Perfil S.L. filed Critical Luxe Perfil S.L.
Publication of WO2012065917A1 publication Critical patent/WO2012065917A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor

Definitions

  • the invention disclosed herein relates to a system of slats adjustable by rotation, characterised in that the rotation is made possible by the slat incorporating a shaft provided with engagement or friction elements such as a pinion which, engaged to a rack, turns the motion of the slat relative to the rack into a rotation of the slat.
  • the slat body and rack elements move together, hbwever, the action of a series of tabs located along the path of the parts incorporating the rack can block its descent, while the slat body can continue descending enough so that the engagement or friction between the slat shaft and the rack makes the slat body rotate.
  • the slat shaft is free to move along a groove attached to the rack which acts as a guide for saidshaft.
  • Venetian type blinds in which the rigid slats can be adjusted to allow more or less light to pass are widely used.
  • Patent E296295 described a swivelling device for rolling blinds of tilting adjustable slats, in which the slats have a pi voting attachment on their ends to side chains that allowed the slats to swivel and are also attached to front chains that transmit the swivelling motion from some diving slats to the remaining driven slats, wherein the slats are permanently connected to the front chains that transmit the osd II at ory motion between them.
  • utility model 1038677 also discusses adjusting the slats of blinds by a series of tensioning elements that connect them to one another.
  • Patent EB2043131 discloses a rolling blind with adjustable slats wherein t he s! at sare connected by a dri ve chai n and an adjust i ng chain .
  • SDme patents such as E2241 58, incorporate means for automating the slat guiding when opening them that basically consist of additional elements which, when the blind is raised or lowered, receive a series of extensions of the drive slats and guide them, changingtheir orientationand, by the dependency between them, changingthe orientation of the remaining slats.
  • these systems allow adjusting the slat orientation only when the height of the drive slat is the same as the aforementioned additional guide elements.
  • an adjustable slat system whose rotary motion is not caused because of a slat present in the bind assemby, normally referred to asthe driving slat, which transmits the rotation to the other slats.
  • the system object of the invention comprises a slat provided with suffident elements which, in combination with other structural elements of the installation of the blind, can make it rotate individually, with no drawbacks preventing this type of slat from being combined with others in a blind.
  • the adjustabeslat system proposed comprises the foil owing elements:
  • At least one slat that rotates about aspecific shaft which comprises:
  • slat body itself, constituted byan elongated laminar element.
  • Ashaft about which the slat body revolves together with the shaft and that incorporates engagement or friction elements referred toasa pinion.
  • c. Abearing crossed by the shaft that moves up and down together with the main body of the slat, referred to asthe linkof the first chain.
  • the end of the shaft receives a part that incorporates a guide groove for said shaft, a rack on its inner face and a linear ratchet on its outer faces, referred to asthe linkof the second chain.
  • Abraking system for the linkof the second chain comprising:
  • the link of the first chain and the I i n k of t he second chai n wil I be rai sed and/ or I owered t oget her wit h i t .
  • t h is t i me i n t he opposi te sense.
  • FIGURE 1 is an exploded view of the main elements of the slat, showing the slat body (1 ), acover (2) at the end of the slat body in which the shaft (3) is inserted, the link of the first chain that acts as a bearing (4), the pinion (5), the link of the second chain (6) in which can be distinguished the part that receives the groove (18) in which the shaft is inserted, and which is internally provided with the corresponding rack and a lug (20), and the part that has the ratchet (7) and the means for connecting each slat to the one immediately above and below it (8).
  • FIGURE 2 shows the same elements as FIGURE 1 from the opposite perspective, thereby revealing a groove (19) on the most distant face of the link of the first chain in which runs a lug (20) that protrudes from the innermost face of the link of the first chain.
  • FIGURE3 shows two slats when they are in a position perpendicular to the ground, showing the slat body (1 ), the end of the slat body (2), with the shaft concealed and passing through the link of the first chain (4), being inserted in the link of the second chain (9), both of which are flush.
  • FIGUFE4 shows two slats assembled, wherein as the lowering operation has begun for the slat body and the corresponding link of the first chain, which are no longer level with the link of the second chain, a partial rotation of the slat body is caused due to the engagement of the shaft and the rack.
  • FIGUFE5 shows the inside of the blind boxwithout showing the blind, specifically one of the lids of the box revealing the roller, shown incomplete, on which the blind (10) is rolled, the funnel (1 1 ) that leads the blind to the rail (12) and, in this rail and resting on an internal casing (17) in the position locking the motion of the blind, the tabs (13) disposed on either side of the rail, each one pivoting about a shaft (14) and changing their position by the action of a plate (15) that moves up and down by the action, in this case, of an electromagnet (16).
  • FIGUFE6 shows a view identical to FIGURE 4 except that the plate (15) has moved up due to the action of the electromagnet (16), chang ' ng the position of the tabs (13) which are now shown out of the path of the blind.
  • FIGURE 7 shows an exploded view of all of the aforementioned elements, thereby showing the bodies of the slats (1 ) that now conform a blind, the links of the first chain (4), the links of the second chain (6) incorporating the ratchet, the rail (12) and the internal casing of the rail (17), the plate (15), the electromagnet (16).
  • the invention disdosed herein can be embodied in many different ways, one of which has been selected here for which tests have been performed, without ruling out ot her embod ments t hat share the techni cal solut ions dai med i n t he present embodiment .
  • the proposed invention relatesto a rotary adjustable slat system comprising:
  • At least one slat that rotates about aspecific shaft which comprises:
  • slat body itself, constituted byan elongated laminar element.
  • a shaft about whi ch t he slat body revol ves toget her wi th t he shaft and t hat incorporates engagement or friction elements referred toasa pinion.
  • c. Abearing crossed by the shaft that moves up and down together with the main body of the slat, referred to as the I ink of the first chain.
  • the end of the shaft receives a part that incorporates a guide groove for said shaft, a rack on its inner face and a linear ratchet on its outer faces, referred to as the link of the second chain.
  • Abraking system for the linkof the second chain comprising:
  • a U-shaped profile body referred to as a rail .
  • the slats, and specifically the links of the second chain run freely in the side rails, asthe tabsare not in their way.
  • the position of the tabs is changed by the mechanical action of a plate that is moved byan electromagnet disposed in the bind box
  • a lug (20) is provided on the links of the second chain that can move in a groove (19) made in the outermost face of the I inks of the first chain.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Abstract

La présente invention concerne des systèmes de lamelles réglables par rotation, caractérisés en ce que la rotation est produite car l'arbre de lamelle est en prise en permanence avec l'arbre de lamelle par l'intermédiaire d'un pignon qu'il incorpore, avec une crémaillère verticale de sorte qu'un changement de hauteur de l'arbre par rapport à la crémaillère entraîne une rotation du corps de lamelle, ledit changement de hauteur étant entraîné par la présence de certains dispositifs qui permettent l'arrêt du mouvement de la partie qui incorpore la crémaillère et permettent au corps de lamelle de continuer de se déplacer vers le bas de manière régulée.
PCT/EP2011/069946 2010-11-15 2011-11-11 Système de lamelles réglable par rotation WO2012065917A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201001485 2010-11-15
ES201001485A ES2397012B1 (es) 2010-11-15 2010-11-15 Sistema de lama orientable por rotación.

Publications (1)

Publication Number Publication Date
WO2012065917A1 true WO2012065917A1 (fr) 2012-05-24

Family

ID=45092331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/069946 WO2012065917A1 (fr) 2010-11-15 2011-11-11 Système de lamelles réglable par rotation

Country Status (2)

Country Link
ES (1) ES2397012B1 (fr)
WO (1) WO2012065917A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2835489A1 (fr) * 2013-08-09 2015-02-11 heroal- Johann Henkenjohann GmbH & Co. KG Tablier de volet roulant utilisable en jalousie doté de barres pivotantes
EP2985405A1 (fr) * 2014-06-24 2016-02-17 Giuseppe Bracchitta Mécanisme modulaire permettant de fabriquer des volets d'obturation à lattes pare-soleil orientables et volet d'obturation équipé de ce mécanisme
ITUB20153325A1 (it) * 2015-09-01 2017-03-01 Giuseppe Crupi Tapparella avvolgibile con lamelle orientabili
EP3205809A1 (fr) * 2016-02-15 2017-08-16 Luigi Centrone Volet roulant avec lames orientables
IT201600068389A1 (it) * 2016-07-05 2018-01-05 Pracal S R L Sistema di maglia per assemblaggio di tapparelle preposto al movimento basculante delle doghe sia in pvc che in metalli.
FR3053719A1 (fr) * 2016-07-11 2018-01-12 Zurfluh Feller Brise soleil orientable pour facade exterieure
WO2018154357A1 (fr) * 2017-02-24 2018-08-30 Crupi, Giuseppe Volet roulant à lames inclinables
EP3514311A1 (fr) * 2018-01-17 2019-07-24 Miroslaw Madaj Volet roulant à lamelles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2627293B1 (es) * 2016-01-26 2018-05-03 Luxe Perfil, S.L. Persiana mejorada
IT201800002716A1 (it) * 2018-02-15 2019-08-15 Sipar S R L Dispositivo distanziatore per doghe di tapparelle o serrande

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES296295A1 (es) 1964-02-10 1964-04-01 Colom Grau Jaime Dispositivo de basculaciën para persianas arrollables de tablillas basculantes y graduables
EP0255038A2 (fr) * 1986-07-31 1988-02-03 Franz Gertl Volet à rouleau
ES2043131T3 (es) 1989-02-07 1993-12-16 Guenther Erber Persiana convertible en persiana de tablillas moviles.
ES1038677U (es) 1997-11-06 1998-07-16 Tortorella Roberto Pedro Persiana enrollable de lamas abatibles.
ES2153463T3 (es) 1994-05-15 2001-03-01 Hagay Yadidya Persiana de celosia movil para ventana.
ES2162571A1 (es) 1999-07-23 2001-12-16 Barros Alberto Alemany Persiana enrollable con lamas moviles.
ES2196936A1 (es) 2000-10-27 2003-12-16 Artigas Ramon Casals Sistema posicionador de lamas oreintables en persianas enrollables.
ES2241458A1 (es) 2003-10-03 2005-10-16 Joaquin Pallares Rius Persiana perfeccionada.
WO2007122506A2 (fr) * 2006-04-25 2007-11-01 PRIMIC, Louis, André Volet roulant

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES296295A1 (es) 1964-02-10 1964-04-01 Colom Grau Jaime Dispositivo de basculaciën para persianas arrollables de tablillas basculantes y graduables
EP0255038A2 (fr) * 1986-07-31 1988-02-03 Franz Gertl Volet à rouleau
ES2043131T3 (es) 1989-02-07 1993-12-16 Guenther Erber Persiana convertible en persiana de tablillas moviles.
ES2153463T3 (es) 1994-05-15 2001-03-01 Hagay Yadidya Persiana de celosia movil para ventana.
ES1038677U (es) 1997-11-06 1998-07-16 Tortorella Roberto Pedro Persiana enrollable de lamas abatibles.
ES2162571A1 (es) 1999-07-23 2001-12-16 Barros Alberto Alemany Persiana enrollable con lamas moviles.
ES2196936A1 (es) 2000-10-27 2003-12-16 Artigas Ramon Casals Sistema posicionador de lamas oreintables en persianas enrollables.
ES2241458A1 (es) 2003-10-03 2005-10-16 Joaquin Pallares Rius Persiana perfeccionada.
WO2007122506A2 (fr) * 2006-04-25 2007-11-01 PRIMIC, Louis, André Volet roulant

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2835489A1 (fr) * 2013-08-09 2015-02-11 heroal- Johann Henkenjohann GmbH & Co. KG Tablier de volet roulant utilisable en jalousie doté de barres pivotantes
DE102013108663A1 (de) * 2013-08-09 2015-02-12 Heroal - Johann Henkenjohann Gmbh & Co. Kg Jalousierbarer Rollladenpanzer mit schwenkbaren Stäben
EP2985405A1 (fr) * 2014-06-24 2016-02-17 Giuseppe Bracchitta Mécanisme modulaire permettant de fabriquer des volets d'obturation à lattes pare-soleil orientables et volet d'obturation équipé de ce mécanisme
ITUB20153325A1 (it) * 2015-09-01 2017-03-01 Giuseppe Crupi Tapparella avvolgibile con lamelle orientabili
EP3205809A1 (fr) * 2016-02-15 2017-08-16 Luigi Centrone Volet roulant avec lames orientables
IT201600068389A1 (it) * 2016-07-05 2018-01-05 Pracal S R L Sistema di maglia per assemblaggio di tapparelle preposto al movimento basculante delle doghe sia in pvc che in metalli.
FR3053719A1 (fr) * 2016-07-11 2018-01-12 Zurfluh Feller Brise soleil orientable pour facade exterieure
WO2018154357A1 (fr) * 2017-02-24 2018-08-30 Crupi, Giuseppe Volet roulant à lames inclinables
EP3514311A1 (fr) * 2018-01-17 2019-07-24 Miroslaw Madaj Volet roulant à lamelles

Also Published As

Publication number Publication date
ES2397012B1 (es) 2014-01-10
ES2397012A1 (es) 2013-03-04

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