WO1999057407A1 - Store coulissant autobloquant a rouleaux - Google Patents

Store coulissant autobloquant a rouleaux Download PDF

Info

Publication number
WO1999057407A1
WO1999057407A1 PCT/ES1999/000109 ES9900109W WO9957407A1 WO 1999057407 A1 WO1999057407 A1 WO 1999057407A1 ES 9900109 W ES9900109 W ES 9900109W WO 9957407 A1 WO9957407 A1 WO 9957407A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmitting
axis
sliding
shaft
self
Prior art date
Application number
PCT/ES1999/000109
Other languages
English (en)
Spanish (es)
Inventor
Francisco Lujan Sanchez
Original Assignee
CATALAN RAFAEL, Jesús
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 CATALAN RAFAEL, Jesús filed Critical CATALAN RAFAEL, Jesús
Priority to AU33338/99A priority Critical patent/AU3333899A/en
Publication of WO1999057407A1 publication Critical patent/WO1999057407A1/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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • 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
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • E06B2009/1746—Axial connection of rollers

Definitions

  • the present invention relates to a sliding shutter that can be wound in no matter which longitudinal position also exhibiting self-locking features.
  • the oldest known blinds are of the swing type, with a hinged construction similar to conventional windows.
  • the inconveniences presented mainly a bad regulation and an old aesthetic, made the sliding blinds appear that solve the aforementioned problems without introducing an excessive degree of complication.
  • the appearance of the roller blind built into the building itself improved the possibilities of regulating the light while presenting a longer duration and better aesthetics but also at the cost of a greater degree of mechanical complexity and consequently of price.
  • the sliding roller shutter object of the present invention takes advantage of the advantages of sliding blinds and roller blinds by means of an ingenious device no more complex than the mechanism of a conventional roller blind.
  • the sliding roller shutter object of the present invention is configured as a plurality of roller blind modules that have the particularity that the winding axis is constituted by a hollow tube, which can be slidably displaced on an inner transmitting axis is dragged by this by means of longitudinal grooves, such that the sliding axis of the roller module can rotate together with the transmitting axis for any longitudinal position it occupies thereon.
  • one or more roller modules with a total length normally equal to half the length of the transmitter shaft can be mounted on the same transmitter shaft.
  • the juxtaposition of several transmitting axes allows the different rolling modules to be positioned relative to each other either in a position that occupies the entire opening or can be run to one or the other side in such a way that in the case end the roller modules of the different drive shafts appear superimposed, being able to achieve the opening of half of the bay with two drive shafts, the opening of two thirds of the driveway with three drive shafts, and so on.
  • the different modules can not only be rolled up but also run sideways quickly allowing, for example, the exit to a terrace by means of a lateral movement of a roller module of the blind without the need to roll up to the head height the whole of the vain that the blind occupies, eliminating the unpleasant situation caused when once a person has gone outside, he finds that he cannot return to the room because another person from inside has lowered the blind so as not to be disturbed by the Sun.
  • FIG. 1 A sectioned perspective view of the blind object of the invention is shown in Figure 1.
  • FIG. 1 A sectioned plan view of the blind object of the invention is shown in Figure 2.
  • FIG. 3 A perspective view of two roller modules of the blind object of the invention is shown in Figure 3.
  • FIG 4 A perspective view of the assembly of a sliding shaft on a transmitter shaft is shown in Figure 4, the associated transmission gear being appreciated.
  • FIG 5 A view of the drive mechanism is shown in Figure 5.
  • Figure 6 shows a front view, in section, of the activation mechanism in the activated position.
  • FIG. 7 A front view, in section, of the activation mechanism in the deactivated position is shown in figure 7.
  • FIG 8. A perspective view of the activator is shown in Figure 8.
  • Figure 9 shows a perspective view of the activator assembly inside the transmitter shaft.
  • FIG 10 a front sectional view of the retention mechanism is shown, in locked position.
  • Figure 11 shows a front sectional view of the retention mechanism, in free position.
  • FIG. 12 A perspective view of the assembly of the retention mechanism is shown in Figure 12, in which the indicated references correspond to: 1.- Roll-up module. 2.- Marco 3.- Testeros 4.- Sliding shaft 5.- Sliding shaft counter 6.- Blind 7.- Transmitter shaft
  • the heart of the self-locking sliding roller shutter object of the present invention resides in the roller module (1).
  • This is configured as a frame (2) hung by two end braces (3) of the sliding shaft (4) by means of paths with sliding axis (5).
  • Hanging in turn from the sliding axis (4) we find a conventional louver (6) of slats that sliding vertically inside the frame (2) is capable of winding on the sliding axis (4) when it is forced to rotate along the axis associated transmitter (7) that passes through it, thanks to the longitudinal projections (8) that are coupled to the corresponding longitudinal grooves (9) of the sliding shaft (4).
  • each transmitter shaft (7) is constituted by an axially sliding activator (12) located inside the transmitter shaft member (13), such that on the one hand it is permanently coupled to the transmitter shaft end (13) thanks to a grooved disc (14) that meshes with the internal semicircular projections (15) of the transmitter shaft end (13), itself permanently coupled to the transmitter shaft (7) by means of a plurality of conventional grooves.
  • the coupling of the transmitter shaft (7) to the associated transmitter gear (11) is produced thanks to the axial displacement of the activator (12) in such a way that, while this is rotatably coupled with the sliding shaft end (5), the introduction of the square section zone (16) of the activator (12) in a square housing (17) of the transmitter gear (11).
  • This axial movement of the activator (12) that produces the coupling of the transmission shaft (13) and the transmission gear (11) is produced thanks to an activation shaft (18) that connects said activator (12) to a housing of the activating shaft (19) on the opposite side of the window, this end of the activating axis (19) being subjected, as well as the activator (12), to the longitudinal effort of two springs (20) and (21) that force the set to its activated position.
  • Deactivation occurs by pulling down an activation cord (22) (see figures 9 and 10) which, by means of a pulley (23), moves the transmitter shaft counter in the opposite direction by compressing the springs (20) 21 ) and decoupling the activator (12) from the transmitter gear (11).
  • the purpose of the retention mechanism is to prevent untimely unrolling of the blind (6) when the transmitter shaft (7) is rotatably free when the transmitter shaft end (13) and the transmission gear (11) are decoupled as a result of axial movement of the activator (12) when pulling down the activation cord.
  • the activation string itself vertically drives the blocker (24) whose horizontal branch descends until it interferes with the longitudinal projections (8) of the transmitter shaft (7), preventing its rotation.

Landscapes

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

Abstract

L'invention concerne un store coulissant autobloquant à rouleaux pourvu d'une pluralité de modules enroulables (1) montés de manière coulissante mais pivotant complètement autour d'une pluralité d'axes de transmission (7) intérieurs. Chaque module enroulable est doté d'un cadre (2) qui pend à partir d'un axe coulissant creux (4) à partir duquel est suspendu un store conventionnel en lamelles qui s'enroule sur lui-même et suit, lors de son déplacement, le cadre. Les axes de transmission reçoivent le mouvement rotatif d'un seul engrenage d'actionnement à travers des engrenages de transmission associés qui transmettent le mouvement par le biais des deux mécanismes internes d'actionnement aux axes de transmission qui sont équipés d'un élément d'actionnement présentant une zone discoïde rainurée tournant de manière solidaire autour de l'axe de transmission. Cette zone peut toutefois être déplacée axialement jusqu'à ce qu'une zone de section carrée de l'élément d'actionnement soit introduite dans un logement carré de l'engrenage de transmission, ce qui entraîne son accouplement rotatif avec ledit engrenage de transmission.
PCT/ES1999/000109 1998-05-05 1999-04-23 Store coulissant autobloquant a rouleaux WO1999057407A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU33338/99A AU3333899A (en) 1998-05-05 1999-04-23 Self-locking sliding roller blind

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP9800951 1998-05-05
ES9800951A ES2154142B1 (es) 1998-05-05 1998-05-05 Persiana corredera enrrollable y autobloqueante.

Publications (1)

Publication Number Publication Date
WO1999057407A1 true WO1999057407A1 (fr) 1999-11-11

Family

ID=8303700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1999/000109 WO1999057407A1 (fr) 1998-05-05 1999-04-23 Store coulissant autobloquant a rouleaux

Country Status (3)

Country Link
AU (1) AU3333899A (fr)
ES (1) ES2154142B1 (fr)
WO (1) WO1999057407A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2265757B1 (es) * 2005-02-24 2008-02-01 Javier Olivero Benitez Disposicion perfeccionada para arrollar persianas y similares.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399857A (en) * 1980-08-29 1983-08-23 Toso Kabushiki Kaisha Roller assembly fitting device for use in a roller blind
FR2568096A1 (fr) * 1984-07-26 1986-01-31 Harnetiaux Jean Pierre Procede d'enroulement et de deroulement pour store horizontal
EP0289076A2 (fr) * 1987-04-28 1988-11-02 Winsol, Naamloze Vennotschap Persienne
WO1990012190A1 (fr) * 1989-03-31 1990-10-18 Store Plus Dispositif d'ecran a enroulement
EP0730080A1 (fr) * 1995-02-23 1996-09-04 Bubendorff S.A. Dispositif de fixation d'un arbre de volet roulant
EP0821130A1 (fr) * 1996-07-23 1998-01-28 P.E.I. Protezioni Elaborazioni Industriali S.r.l. Rouleau pour réenrouler ou tensionner un élément flexible comme une feuille de matériau, un volet ou similaire, en particulier pour protéger des machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399857A (en) * 1980-08-29 1983-08-23 Toso Kabushiki Kaisha Roller assembly fitting device for use in a roller blind
FR2568096A1 (fr) * 1984-07-26 1986-01-31 Harnetiaux Jean Pierre Procede d'enroulement et de deroulement pour store horizontal
EP0289076A2 (fr) * 1987-04-28 1988-11-02 Winsol, Naamloze Vennotschap Persienne
WO1990012190A1 (fr) * 1989-03-31 1990-10-18 Store Plus Dispositif d'ecran a enroulement
EP0730080A1 (fr) * 1995-02-23 1996-09-04 Bubendorff S.A. Dispositif de fixation d'un arbre de volet roulant
EP0821130A1 (fr) * 1996-07-23 1998-01-28 P.E.I. Protezioni Elaborazioni Industriali S.r.l. Rouleau pour réenrouler ou tensionner un élément flexible comme une feuille de matériau, un volet ou similaire, en particulier pour protéger des machines

Also Published As

Publication number Publication date
ES2154142A1 (es) 2001-03-16
ES2154142B1 (es) 2001-10-16
AU3333899A (en) 1999-11-23

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