EP0355527A1 - Locking mechanism of a mechanical blind - Google Patents

Locking mechanism of a mechanical blind Download PDF

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Publication number
EP0355527A1
EP0355527A1 EP89114437A EP89114437A EP0355527A1 EP 0355527 A1 EP0355527 A1 EP 0355527A1 EP 89114437 A EP89114437 A EP 89114437A EP 89114437 A EP89114437 A EP 89114437A EP 0355527 A1 EP0355527 A1 EP 0355527A1
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EP
European Patent Office
Prior art keywords
blind
box
locking mechanism
roller
front profile
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Application number
EP89114437A
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German (de)
French (fr)
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EP0355527B1 (en
Inventor
Louis Marcel Brutsaert
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Individual
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0662—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with arrangements for fastening the blind to the building
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
    • E04F10/0618—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is perpendicular to the roller
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0685—Covers or housings for the rolled-up blind
    • E04F10/0688—Covers or housings for the rolled-up blind with the housing taking up the articulated arms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0666—Accessories
    • E04F10/0681—Support posts for the movable end of the blind

Definitions

  • This invention relates to a mechanism for locking a mechanical blind in its box. It also relates to a mechanical blind equipped with such a mechanism.
  • the object of the invention is to provide an automatic locking mechanism linked to the winding or unwinding of the blind.
  • the locking mechanism according to the invention is characterized in that the front profile of the mechanical blind comprises a step to which corresponds a lock mounted in the blind box and controlled by the shaft itself of the winding and unwinding of the blind.
  • a mechanical blind as shown in its various elements in FIG. 1 is composed of a blind box (1), a roller (2) on which the blind (23) itself, canvas or another, which ends with a front profile (3) which, when the blind is fully rolled up, is perfectly suited to the box (1) which is closed by this profile.
  • the control of the roller (2) can be manual by a removable crank (4) or automatic by an electric motor, through a transmission (24), the arms (5) serving to hold the front profile (3) so as to stretch the blind (23) during winding or unwinding.
  • the front profile (3) is formed of an angle iron (6) one of the sides of which ends in a cylindrical gutter (7) in which the terminal rod of the blind (23) itself is housed and in a dish (8 ) which constitutes a stop when the front profile (3) comes to close the blind box (1) when the latter is completely rolled up ( Figure 2, 3, 4 and 5).
  • the front profile (3) further comprises at the bottom of the angle (6) a step (9) composed of an angular point (10) and a preferably rectangular cutout (11 ).
  • blind box (1) is fixed to one of these lateral faces a slide (12) formed on the one hand of a relatively short dish (13) and on the other of a dish. (14) of the same length as the plate (13) but elongated by an angular body (15) whose internal dimensions correspond to the dimensions of the angular tip (10) of the step (9) of the front profile (3).
  • This roller (2) of the blind has at least one of its lateral faces one or more pins (22) intended for automatic control of the locking and unlocking of the mechanical blind according to the invention when the blind is fully rolled up.
  • the front profile (3) When wrapping the blind (23) ( Figure 2) around the roller (2) the front profile (3) approaches the blind box (1) (in the direction of the arrows). At the end of its travel, the front profile (3) is guided into its correct position by guides, not shown, so that the angular tip (10) of the step (9) of the profile (3) takes a position (see lines interrupted in Figure 2) such that the angular tip (10) has a face facing a corresponding face of the corner (20) and the finger (18) of the latch (19) of the locking mechanism according to invention.
  • the angular point (10) of the step (9) pushes by its contact with the corner (20) the latch (19) upwards by compressing the spring (16), until the angular point ( 10) having passed the corner (20) is housed in the hollow of the angular body (15) which extends the flat (14) of the slide (12), while the finger (18) pushed by the spring (16) pushes the corner (20) in the rectangular cutout (11) of the step (9) of the front profile (3) thereby ensuring the locking of the blind box (1), closed by the front profile (3).
  • the position of the pins (22) on the face of the roller (2), the position on the roller (2) of the connection between the blind (23) and the roller (2) and the length of the blind (23) are such that the pins (22) do not prevent the locking of the front profile (3) by preventing the latch (19) from being pushed up by the step (9) of the front profile.
  • the position of the pins (22) on the face of the roller (2), the position on the roller (2) of the connection between the blind (23) and the roller (2) and the length of the blind (23) are also such that the roller (2) must be unwound through a certain angle, for example 90 °, before a stud (22) can lift the hook (21).
  • the locking mechanism according to the invention can be provided on one or two sides of the blind box (1) and possibly somewhere in the middle of the blind box (1) when the blind (23) is locally interrupted for some reason or other.

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

Abstract

Locking mechanism of a mechanical blind comprising a blind roller (2) situated in a blind casing (1) closed by a front profile (3) having a step (9) which cooperates with a latch (19) fixed to the blind casing (1) to ensure the locking of the closure of the blind casing by winding the blind on the roller (2), the unlocking being controlled by studs (22) fixed on this roller (2) which move the latch (19) when the unwinding of the blind (23) begins. <IMAGE>

Description

Cette invention a pour objet un mécanisme de verrouillage d'un store mécanique dans sa boîte. Il a également pour objet un store mécanique équippé d'un tel mécanisme.This invention relates to a mechanism for locking a mechanical blind in its box. It also relates to a mechanical blind equipped with such a mechanism.

Il existe diverses solutions de mécanisme de verrouillage plus au moins coûteuses, telles que par exemple celle décrite dans la demande de brevet 8704025 dans laquelle des pattes fixées au profilé frontal pénètrent sous la pression de ressorts dans des cavités correspondantes adaptées dans les supports latéraux de la boîte à store, les ressorts étant actionnés au moyen d'un câble indépendant ou relié à la commande de l'enroulement.There are various more or less expensive locking mechanism solutions, such as for example that described in patent application 8704025 in which lugs fixed to the front profile penetrate under the pressure of springs into corresponding cavities adapted in the lateral supports of the blind box, the springs being actuated by means of an independent cable or connected to the winding control.

Ces mécanismes ne sont pas sans inconvénients, car nécessitent une commande séparée du mécanisme d'enroulement et de déroulement du store.These mechanisms are not without drawbacks, because they require separate control of the winding and unwinding mechanism of the blind.

Le but de l'invention est de fournir un mécanisme de verrouillage automatique lié à l'enroulement ou au déroulement du store.The object of the invention is to provide an automatic locking mechanism linked to the winding or unwinding of the blind.

Le mécanisme de verrouillage suivant l'invention est caractérisé en ce que le profilé frontal du store mécanique comprend un redan auquel correspond un verrou monté dans la boîte à store et commandé par l'arbre lui-même de l'enroulement et déroulement du store.The locking mechanism according to the invention is characterized in that the front profile of the mechanical blind comprises a step to which corresponds a lock mounted in the blind box and controlled by the shaft itself of the winding and unwinding of the blind.

D'autres caractéristiques et avantages du mécanisme de verrouillage d'un store mécanique suivant l'invention ressortiront de la description d'un cas spécifique, illustré au moyen des figures jointes sans pour autant limiter l'objet de l'invention au mode d'exécution décrit.

  • La figure 1 est une vue en perspective d'un store mécanique décomposé en ses divers éléments.
  • La figure 2 représente une coupe d'un store mécanique suivant l'invention dans la position du store, en cours d'enroulement avant verrouillage.
  • La figure 3 représente une coupe du même store mécanique que celui représenté à la figure 2, mais dans la position où le store est enroulé en fermant la boîte à store, après verrouillage.
  • La figure 4 représente une coupe du même store mécanique que celui représenté aux figures 2 et 3, dans la position du déverrouillage au moment où commence le déroulement du store.
  • La figure 5 représente une vue de face partielle d'une boîte à store avec un mécanisme de verrouillage suivant invention, tel qu'il est illustré par les figures 2, 3 et 4.
Other characteristics and advantages of the locking mechanism of a mechanical blind according to the invention will emerge from the description of a specific case, illustrated by means of the attached figures without limiting the object of the invention to the mode of execution described.
  • Figure 1 is a perspective view of a mechanical blind broken down into its various elements.
  • 2 shows a section of a mechanical blind according to the invention in the position of the blind, during winding before locking.
  • Figure 3 shows a section of the same mechanical blind as that shown in Figure 2, but in the position where the blind is rolled up by closing the blind box, after locking.
  • 4 shows a section of the same mechanical blind as that shown in Figures 2 and 3, in the unlocked position at the time when the unwinding of the blind begins.
  • FIG. 5 represents a partial front view of a blind box with a locking mechanism according to the invention, as illustrated by FIGS. 2, 3 and 4.

Un store mécanique tel qu'il est représenté en ses divers éléments à la figure 1 est composé d'une boîte (1) à store, d'un rouleau (2) sur lequel est enroulé le store (23) proprement dit, toile ou autre , qui se termine par un profilé frontal (3) qui, lorsque le store est complètement enroulé, est parfaitement adapté à la boîte (1) qui est fermée par ce profil. La commande du rouleau (2) peut être manuelle par une manivelle (4) amovible ou automatique par un moteur électrique, à travers une transmission (24), les bras (5) servant à maintenir le profilé frontal (3) de façon à tendre le store (23) au cours de l'enroulement ou du déroulement.A mechanical blind as shown in its various elements in FIG. 1 is composed of a blind box (1), a roller (2) on which the blind (23) itself, canvas or another, which ends with a front profile (3) which, when the blind is fully rolled up, is perfectly suited to the box (1) which is closed by this profile. The control of the roller (2) can be manual by a removable crank (4) or automatic by an electric motor, through a transmission (24), the arms (5) serving to hold the front profile (3) so as to stretch the blind (23) during winding or unwinding.

Le profilé frontal (3) est formé d'une cornière (6) dont l'un des côtés se termine par une gouttière cylindrique (7) dans laquelle se loge la tige terminale du store (23) proprement dit et par un plat (8) qui constitue un arrêt lorsque le profilé frontal (3) vient fermer la boîte (1) à store lorsque celui-ci est complètement enroulé (figure 2, 3, 4 et 5).The front profile (3) is formed of an angle iron (6) one of the sides of which ends in a cylindrical gutter (7) in which the terminal rod of the blind (23) itself is housed and in a dish (8 ) which constitutes a stop when the front profile (3) comes to close the blind box (1) when the latter is completely rolled up (Figure 2, 3, 4 and 5).

Dans un store mécanique suivant l'invention, le profilé frontal (3) comprend en outre au fond de la cornière (6) un redan (9) composé d'une pointe angulaire (10) et d'une découpe de préférence rectangulaire (11).In a mechanical blind according to the invention, the front profile (3) further comprises at the bottom of the angle (6) a step (9) composed of an angular point (10) and a preferably rectangular cutout (11 ).

D'autre part dans la boîte (1) à store est fixée à l'une de ces faces latérales une glissière (12) formée d'une part d'un plat (13) relativement court et d'autre part d'un plat (14) de même longueur que le plat (13) mais allongé par un corps angulaire (15) dont les dimensions intérieures correspondent aux dimensions de la pointe angulaire (10) du redan (9) du profilé frontal (3).On the other hand, in the blind box (1) is fixed to one of these lateral faces a slide (12) formed on the one hand of a relatively short dish (13) and on the other of a dish. (14) of the same length as the plate (13) but elongated by an angular body (15) whose internal dimensions correspond to the dimensions of the angular tip (10) of the step (9) of the front profile (3).

Dans la glissière (12) est logée un ressort (16) fixé à la traverse (17) fixe reliant les deux plats (13) et (14) de la glissière (12). A l'autre extrémité du ressort (16) est fixé un doigt (18) faisant corps sous la pression du ressort (16) avec un verrou (19), se terminant à une extrémité par un coin (20) et à l'autre extrémité par un crochet (21) venant à la hauteur du rouleau (2) de store. Ce rouleau (2) de store comporte au moins à une de ses faces latérales un ou plusieurs tétons (22) destinés à la commande automatique du verrouillage et déverrouillage du store mécanique suivant invention lorsque le store est complètement enroulé.In the slide (12) is housed a spring (16) fixed to the fixed crosspiece (17) connecting the two plates (13) and (14) of the slide (12). At the other end of the spring (16) is fixed a finger (18) integral under the pressure of the spring (16) with a latch (19), ending at one end by a corner (20) and at the other end by a hook (21) coming at the height of the roller (2) of blind. This roller (2) of the blind has at least one of its lateral faces one or more pins (22) intended for automatic control of the locking and unlocking of the mechanical blind according to the invention when the blind is fully rolled up.

Lorsqu'on enroule le store (23) (figure 2) autour du rouleau (2) le profilé frontal (3) se rapproche de la boîte (1) à store (suivant la direction des flèches). A la fin de sa course le profilé frontal (3) est guidé dans sa position correcte par des guidages non représentés, de telle sorte que la pointe angulaire (10) du redan (9) du profilé (3) prend une position (voir traits interrompus dans la figure 2) telle que la pointe angulaire (10) possède une face faisant vis-à-vis à une face correspondante du coin (20) et du doigt (18) du verrou (19) du mécanisme de verrouillage suivant l'invention. Dans sa progression terminale la pointe angulaire (10) du redan (9) pousse par son contact avec le coin (20) le verrou (19) vers le haut en comprimant le ressort (16), jusqu'au moment où la pointe angulaire (10) ayant dépassé le coin (20) vient se loger dans le creux du corps angulaire (15) qui prolonge le plat (14) de la glissière (12), tandis que le doigt (18) poussé par le ressort (16) pousse le coin (20) dans la découpe rectangulaire (11) du redan (9) du profilé frontal (3) en assurant ainsi le verrouillage de la boîte (1) à store, fermée par le profilé frontal (3).When wrapping the blind (23) (Figure 2) around the roller (2) the front profile (3) approaches the blind box (1) (in the direction of the arrows). At the end of its travel, the front profile (3) is guided into its correct position by guides, not shown, so that the angular tip (10) of the step (9) of the profile (3) takes a position (see lines interrupted in Figure 2) such that the angular tip (10) has a face facing a corresponding face of the corner (20) and the finger (18) of the latch (19) of the locking mechanism according to invention. In its terminal progression the angular point (10) of the step (9) pushes by its contact with the corner (20) the latch (19) upwards by compressing the spring (16), until the angular point ( 10) having passed the corner (20) is housed in the hollow of the angular body (15) which extends the flat (14) of the slide (12), while the finger (18) pushed by the spring (16) pushes the corner (20) in the rectangular cutout (11) of the step (9) of the front profile (3) thereby ensuring the locking of the blind box (1), closed by the front profile (3).

Dans cette position de verrouillage (fig. 3) le ressort (16) n'est que partiellement détendu, le verrou (19) étant encore légèrement remonté par le redan (9) du profilé frontal (3). De ce fait au moment où commence le déroulement (fig. 4) le crochet (21) du verrou (19) est soulevé par un des tétons (22) fixés au rouleau (2) de store, ce qui permet automatiquement le dégagement du coin (20) en comprimant à nouveau le ressort (16), permettant ainsi à la pointe angulaire (10) du redan (9) de se dégager du corps angulaire (15), et au profilé frontal (3) de se détacher de la boîte (1) de store sous l'action de son propre poids ou sous l'action des bras (5). Dès que la pointe angulaire (10) est dégagée, le coin (20) sous l'action du ressort (16) reprend sa position initiale (figure 2), abaissant simultanément le crochet (21) du verrou (19), laissant ainsi le passage libre aux tétons (22) du rouleau (2), permettant en même temps la continuation du déroulement du rouleau (2).In this locking position (fig. 3) the spring (16) is only partially relaxed, the lock (19) still being slightly raised by the step (9) of the front profile (3). Therefore when the unwinding begins (fig. 4) the hook (21) of the latch (19) is lifted by one of the pins (22) fixed to the roller (2) of blind, which automatically allows the release of the corner (20) by again compressing the spring (16), thus allowing the angular point (10) of the step (9) to disengage from the angular body (15), and the front profile (3) to detach from the box (1) blind under the action of its own weight or under the action arms (5). As soon as the angular tip (10) is released, the wedge (20) under the action of the spring (16) returns to its initial position (Figure 2), simultaneously lowering the hook (21) of the latch (19), thus leaving the free passage to the pins (22) of the roller (2), allowing at the same time the continuation of the unwinding of the roller (2).

La position des tétons (22) sur la face du rouleau (2), la position sur le rouleau (2) de la liaison entre le store (23) et le rouleau (2) et la longueur du store (23) sont telles que les tétons (22) ne font pas obstacle au verrouillage du profilé frontal (3) en empêchant le verrou (19) d'être poussé vers le haut par le redan (9) de profilé frontal. La position des tétons (22) sur la face du rouleau (2), la position sur le rouleau (2) de la liaison entre le store (23) et le rouleau (2) et la longueur du store (23) sont aussi telles que le rouleau (2) doit être déroulé à travers un certain angle, par exemple 90°, avant qu'un téton (22) puisse soulever le crochet (21). Puisque un quart de tour du rouleau (2), en fonction du rapport de transmission de la transmission (24),correspond par exemple avec trois tours de la manivelle (4), on peut contrôler le verrouillage du profilé frontal (3) après avoir complètement enroulé le store (23). Il suffit de tourner la manivelle (4) dans la direction du déroulement au moyen de maximum deux tours pour pouvoir constater si la boîte à store (1) reste bien fermée.The position of the pins (22) on the face of the roller (2), the position on the roller (2) of the connection between the blind (23) and the roller (2) and the length of the blind (23) are such that the pins (22) do not prevent the locking of the front profile (3) by preventing the latch (19) from being pushed up by the step (9) of the front profile. The position of the pins (22) on the face of the roller (2), the position on the roller (2) of the connection between the blind (23) and the roller (2) and the length of the blind (23) are also such that the roller (2) must be unwound through a certain angle, for example 90 °, before a stud (22) can lift the hook (21). Since a quarter turn of the roller (2), depending on the transmission ratio of the transmission (24), corresponds for example with three turns of the crank (4), we can check the locking of the front profile (3) after completely rolled up the blind (23). It suffices to turn the crank (4) in the direction of unwinding by means of a maximum of two turns to be able to ascertain whether the blind box (1) remains properly closed.

Il va de soi que le mécanisme de verrouillage suivant l'invention peut être prévu à un ou deux côtés de la boîte à store (1) et éventuellement quelque part au milieu de la boîte à store (1) quand le store (23) est localement interrompu pour une raison ou autre.It goes without saying that the locking mechanism according to the invention can be provided on one or two sides of the blind box (1) and possibly somewhere in the middle of the blind box (1) when the blind (23) is locally interrupted for some reason or other.

Claims (8)

1.Mécanisme de verrouillage d'un store mécanique comprenant un rouleau (2) de store situé dans une boîte (1) à store fermée par un profilé frontal (3) formant la terminaison frontale du store (23) caractérisé en ce que le profilé frontal (3) comprend un redan (9), la boîte (1) à store un verrou (19) et le rouleau (2) ou la commande du rouleau (2) un ou plusieurs tétons (22), de telle façon que le redan (9) coopère avec le verrou (19) provoquant le verrouillage de la fermeture de la boîte (1) par le profilé frontal (3) au cours de la fin de course de l'enroulement du store (23) et de telle façon que les tétons (22) coopèrent avec le verrou (19) provoquant le déverrouillage au début du déroulement.1.Locking mechanism of a mechanical blind comprising a roller (2) of blind situated in a box (1) with blind closed by a front profile (3) forming the front termination of the blind (23) characterized in that the profile front (3) comprises a step (9), the box (1) with blind a lock (19) and the roller (2) or the control of the roller (2) one or more pins (22), so that the step (9) cooperates with the latch (19) causing the locking of the closure of the box (1) by the front profile (3) during the end of travel of the winding of the blind (23) and in such a way that the pins (22) cooperate with the latch (19) causing the unlocking at the start of the unwinding. 2.Mecanisme de verrouillage suivant la revendication 1 caractérisé en ce que le redan (9) du profilé frontal (3) comprend une pointe angulaire (10), qui force la levée du verrou (19), adjacent à une découpe (11), de préférence rectangulaire, dans laquelle vient se loger le verrou (19), au moment du verrouillage du profilé frontal (3) dans sa boîte (1) à store.2.Locking mechanism according to claim 1 characterized in that the step (9) of the front profile (3) comprises an angular point (10), which forces the lifting of the lock (19), adjacent to a cutout (11), preferably rectangular, in which the latch (19) is housed, when the front profile (3) is locked in its blind box (1). 3.Mécanisme de verrouillage suivant la revendication 1 caractérisé en ce que le verrou (19) est monté dans une glissière (12) fixée dans la boîte (1) à store.3.Locking mechanism according to claim 1 characterized in that the latch (19) is mounted in a slide (12) fixed in the box (1) to blind. 4.Mécanisme de verrouillage suivant la revendication 3 caractérisé en ce que l'un des bras de la glissière (12) se termine par un corps angulaire (15) correspondant à la pointe angulaire (10) du redan (9) du profilé frontal (3) qui va se loger dans ce corps angulaire (15) au moment du verrouillage du store mécanique dans sa boîte (1)4.Locking mechanism according to claim 3 characterized in that one of the arms of the slide (12) ends in an angular body (15) corresponding to the angular tip (10) of the step (9) of the front profile ( 3) which will be housed in this angular body (15) when the mechanical blind is locked in its box (1) 5.Mécanisme de verrouillage suivant la revendication 1 caractérisé en ce que le verrou (19) fait corps avec un doigt (18) soumis à la pression d'un ressort (16) assurant un contact continu du verrou (19) avec le redan (9) du profilé frontal (3) au moment du verrouillage du store mécanique dans sa boîte (1).5.Locking mechanism according to claim 1 characterized in that the lock (19) is integral with a finger (18) subjected to the pressure of a spring (16) ensuring continuous contact of the lock (19) with the step ( 9) of the front profile (3) when the mechanical blind is locked in its box (1). 6.Mécanisme de verrouillage suivant la revendication 1 caractérisé en ce que le rouleau (2) du store mécanique comprend au moins à l'une de ses faces latérales un ou plusieurs tétons (22) pouvant, au moment du déroulement, entrainer vers le haut le crochet (21) dont est muni le verrou (19) à sa partie supérieure assurant le déverrouillage automatique du profilé frontal (3)6.Locking mechanism according to claim 1 characterized in that the roller (2) of the mechanical blind comprises at least on one of its lateral faces one or several nipples (22) which can, at the time of unwinding, drive up the hook (21) with which the lock (19) is provided at its upper part ensuring the automatic unlocking of the front profile (3) 7.Mécanisme de verrouillage suivant la revendication 6 caractérisé en ce que le crochet (21) à l'extrémité du verrou (19) est de forme telle qu'il ne peut être entrainé par les tétons (22) du rouleau (2) que lors du déroulement du store, tandis qu'au contraire il est repoussé vers le bas par les même tétons (22) lors de l'enroulement du store (23).7.Locking mechanism according to claim 6 characterized in that the hook (21) at the end of the bolt (19) is of such a shape that it cannot be driven by the pins (22) of the roller (2) that during the unwinding of the blind, while on the contrary it is pushed down by the same pins (22) during the winding of the blind (23). 8.Store mécanique comprenant une boîte (1) à store, fermée par un profilé frontal (3) caractérisé en ce qu'il est muni pour assurer la fermeture de la boîte (1) à store d'un ou de plusieurs mécanismes de verrouillage automatiques, suivant l'une des revendications de 1 à 7.8.Mechanical store comprising a blind box (1), closed by a front profile (3) characterized in that it is provided for closing the blind box (1) with one or more locking mechanisms automatic, according to one of claims 1 to 7.
EP19890114437 1988-08-10 1989-08-04 Locking mechanism of a mechanical blind Expired - Lifetime EP0355527B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8810961A FR2635356B1 (en) 1988-08-10 1988-08-10 LOCKING MECHANISM OF A MECHANICAL STORE
FR8810961 1988-08-10

Publications (2)

Publication Number Publication Date
EP0355527A1 true EP0355527A1 (en) 1990-02-28
EP0355527B1 EP0355527B1 (en) 1991-10-23

Family

ID=9369370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890114437 Expired - Lifetime EP0355527B1 (en) 1988-08-10 1989-08-04 Locking mechanism of a mechanical blind

Country Status (3)

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EP (1) EP0355527B1 (en)
DE (1) DE68900360D1 (en)
FR (1) FR2635356B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664634A1 (en) * 1990-07-16 1992-01-17 Pozzi Carlo Automatic fastening device for a blind or awning which can be unrolled
EP0534391A1 (en) * 1991-09-26 1993-03-31 Carlo Maurizio Pozzi Safety-device for a Florentine blind
FR2774722A1 (en) * 1998-02-12 1999-08-13 White Hall Naamloze Vennootsch Housing for roll-up awning
EP1199423A2 (en) 2000-10-19 2002-04-24 Brutsaert Sunprotection, N.V. Locking system for a roll-up awning
DE4402964B4 (en) * 1994-02-01 2004-05-06 "Weinor" Dieter Weiermann Gmbh & Co Folding arm
WO2016030552A1 (en) * 2014-08-25 2016-03-03 Gozález Escobar Miguel Anti-vandal solar control pack for wind control screens

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191098A (en) * 1921-08-03 1923-01-03 Arthur George Chambers Improvements in or relating to blinds
DE369871C (en) * 1921-09-04 1923-02-24 Franz Kubin Bolt latch lock with latch that can be locked by switching off the outer lever
US2134283A (en) * 1936-11-13 1938-10-25 Jones Arthur Linley Sun-blind
FR839890A (en) * 1938-06-27 1939-04-13 Duroux & Marini Soc Automatic operating device for blind box moldings
FR851266A (en) * 1939-03-07 1940-01-05 Further training provided in the establishment of store awnings
US4658877A (en) * 1985-03-11 1987-04-21 The Scott & Fetzer Company Lock mechanism for retractable awning
EP0230476A1 (en) * 1985-10-25 1987-08-05 Carlo Maurizio Pozzi Safety device against the accidental opening of awnings mounted on vehicles, in particular campers, caravans and similar vehicles
FR2612563A1 (en) * 1987-03-20 1988-09-23 Brutsaert Louis Frame for a mechanical blind and mechanical blind provided with such a frame

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US230476A (en) * 1880-07-27 Window-sash stop and fastener

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191098A (en) * 1921-08-03 1923-01-03 Arthur George Chambers Improvements in or relating to blinds
DE369871C (en) * 1921-09-04 1923-02-24 Franz Kubin Bolt latch lock with latch that can be locked by switching off the outer lever
US2134283A (en) * 1936-11-13 1938-10-25 Jones Arthur Linley Sun-blind
FR839890A (en) * 1938-06-27 1939-04-13 Duroux & Marini Soc Automatic operating device for blind box moldings
FR851266A (en) * 1939-03-07 1940-01-05 Further training provided in the establishment of store awnings
US4658877A (en) * 1985-03-11 1987-04-21 The Scott & Fetzer Company Lock mechanism for retractable awning
EP0230476A1 (en) * 1985-10-25 1987-08-05 Carlo Maurizio Pozzi Safety device against the accidental opening of awnings mounted on vehicles, in particular campers, caravans and similar vehicles
FR2612563A1 (en) * 1987-03-20 1988-09-23 Brutsaert Louis Frame for a mechanical blind and mechanical blind provided with such a frame

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664634A1 (en) * 1990-07-16 1992-01-17 Pozzi Carlo Automatic fastening device for a blind or awning which can be unrolled
EP0534391A1 (en) * 1991-09-26 1993-03-31 Carlo Maurizio Pozzi Safety-device for a Florentine blind
DE4402964B4 (en) * 1994-02-01 2004-05-06 "Weinor" Dieter Weiermann Gmbh & Co Folding arm
FR2774722A1 (en) * 1998-02-12 1999-08-13 White Hall Naamloze Vennootsch Housing for roll-up awning
EP1199423A2 (en) 2000-10-19 2002-04-24 Brutsaert Sunprotection, N.V. Locking system for a roll-up awning
BE1013782A3 (en) 2000-10-19 2002-08-06 Brutsaert Sunprot Nv LOCK FOR roll-up awning.
EP1199423A3 (en) * 2000-10-19 2003-10-01 Brutsaert Sunprotection, N.V. Locking system for a roll-up awning
WO2016030552A1 (en) * 2014-08-25 2016-03-03 Gozález Escobar Miguel Anti-vandal solar control pack for wind control screens

Also Published As

Publication number Publication date
FR2635356B1 (en) 1990-11-02
EP0355527B1 (en) 1991-10-23
DE68900360D1 (en) 1991-11-28
FR2635356A1 (en) 1990-02-16

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