FR2508094A1 - Adjuster for roller blind - uses endless screw to rotate roller until blind is square in frame - Google Patents
Adjuster for roller blind - uses endless screw to rotate roller until blind is square in frame Download PDFInfo
- Publication number
- FR2508094A1 FR2508094A1 FR8112069A FR8112069A FR2508094A1 FR 2508094 A1 FR2508094 A1 FR 2508094A1 FR 8112069 A FR8112069 A FR 8112069A FR 8112069 A FR8112069 A FR 8112069A FR 2508094 A1 FR2508094 A1 FR 2508094A1
- Authority
- FR
- France
- Prior art keywords
- blind
- profile
- arm
- screw
- adjustment
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- 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
- E04F10/0637—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 mechanisms for adjusting the inclination of the blind
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
Description
DESCRIPTION
Bras de store réglable en Kit.DESCRIPTION
Adjustable blind arm in Kit.
La présente invention se rapporte à un nouveau bras de store munit d'un dispositif de variation angulaire réglable pour store à rouleau et similaires du type de ceux comportant une toile dont l'extrémité supérieure est liée à un rouleau apte à assurer son enroulement et son déroulement et dont l'extrémité inférieure est liée à une barre de charge re- liée à des bras de tension. The present invention relates to a new blind arm provided with an adjustable angular variation device for roller blinds and the like of the type of those comprising a fabric whose upper end is linked to a roller capable of ensuring its winding and unwinding and the lower end of which is linked to a load bar connected to tension arms.
A l'heure actuelle, la plupart des fabricants n'ont pas dans leurs fabrications de système ayant pour but le réglage des bras, le store une fois mis en place. Néanmoins, il existe des dispositifs permettant le ré glage (PL 1/4 Fig. 1.2.3.) constitués tomme suit le support comprend un axe de rotation sur lequel vient se centrer et pivoter la partie mobile, cet axe est matérialisé sur le support par un têton saillant (14) fig. 2. At present, most manufacturers do not have a system in their manufacturing for the purpose of adjusting the arms, the blind once in place. Nevertheless, there are devices allowing the adjustment (PL 1/4 Fig. 1.2.3.) Constituted as follows the support comprises an axis of rotation on which comes to center and pivot the mobile part, this axis is materialized on the support by a protruding stud (14) fig. 2.
Deux lumibres (ils) fig. 1 en arc de cercle à 90G et opposées, ont pour centre le te ton précédemment cité : elles ont pour but de délimiter la course de la partie mobile qui vient se fixer sur le support par 2 vis (16) fig. 3 dont l'entraxe est le meme que celui des lumières pratiquées dans le support ; le mouvement de rotation est réduit à 900. Une vis à oeil (17)
Fig. 3 est positionnée sur une vis de la partie mobile, et vient se loger dans un trou (20) fig. 1.2. pratiqué dans le support audelà duquel une rondelle (18) et un écrou (19) fig. 3 de serrage viennent prendre place. Il suffit de visser ou dévisser l'écrou pour obtenir un réglage en hauteur.Le dispositif de réglage actuel précédemment cité ne donne pas satisfaction en par- ticulier à cause de son emploi mal aisé et inesthétique, plus le réglage est important, plus ia vis de manoeuvre (17) dépasse du mécanisme (Fig 3).Two lights (they) fig. 1 in an arc at 90G and opposite, have for center the tone previously mentioned: they are intended to delimit the travel of the movable part which is fixed on the support by 2 screws (16) fig. 3 whose center distance is the same as that of the lights in the support; the rotational movement is reduced to 900. An eye screw (17)
Fig. 3 is positioned on a screw of the movable part, and is received in a hole (20) fig. 1.2. made in the support beyond which a washer (18) and a nut (19) fig. 3 clamps come to take place. It suffices to screw or unscrew the nut to obtain a height adjustment. The aforementioned current adjustment device is not satisfactory in particular because of its uneasy and unsightly use, the greater the adjustment, the more screws are operating (17) protrudes from the mechanism (Fig 3).
A cause de la trajectoire en arc de cercle, la vis de manoeuvre a un mouvement angulaire (fig. 1) au fur et à mesure de son déplacement. Une seule position possible pour la vis1 d'où nécessité d'avoir une vis d'autant plu5 longue que l'on veut obtenir un déplacement important. Consdquence : encombrement important du support.Because of the circular arc path, the maneuvering screw has an angular movement (fig. 1) as it moves. Only one possible position for the screw1, hence the need for a screw that is all the longer long as one wants to obtain a large displacement. Consequence: large size of the support.
Autre détail important : avec le temps, le mécanisme peut s'altérer, les pièces étant soumises aux intempéries. Il émane de ce support une inesthétique d'ensemble résultant du fait que le mécanisme est extérieur et donc visible. Another important detail: over time, the mechanism can deteriorate, the parts being subjected to bad weather. It emanates from this support an overall unsightly result of the fact that the mechanism is external and therefore visible.
Les bras de stores connus aujourd'hui emploient presque tous des profils tubulaires ayant cette particularité : Dès le bras de store achevé, il est indémontable car il utilise pour la tension du ressort et donc du bras qui tendra la toile, un ressort traditionnel logé à l'intérieur du profilé aluminium, taré à quelques kilogrammes à l'aide d'une machine pneumatique ; de plus, les pièces constituantes des bras positionnés en bout de tube sont la plupart du temps emmanchées en force et rivetées par la suite avec le profil aluminium. The blind arms known today employ almost all tubular profiles having this particularity: As soon as the blind arm is completed, it cannot be dismantled because it uses for the tension of the spring and therefore of the arm which will stretch the fabric, a traditional spring housed at the inside of the aluminum profile, tared to a few kilograms using a pneumatic machine; in addition, the constituent parts of the arms positioned at the end of the tube are most of the time force-fitted and subsequently riveted with the aluminum profile.
Le dispositif suivant l'invention permet d'éviter ces inconvénients
PL 2/4 Fig. 4. Dans celui-ci en effet, le mécanisme est aveugle et parfaitement protégé à l'intérieur du support, la pièce mobile (4) fait office de couvercle, toutes les pièces internes de décolletage sont soit en acier inoxydable soit en acier zingué d'où risque minime d'oxydation du mécanisme.The device according to the invention makes it possible to avoid these drawbacks
PL 2/4 Fig. 4. In this one, in fact, the mechanism is blind and perfectly protected inside the support, the moving part (4) acts as a cover, all the internal parts for turning are either made of stainless steel or of zinc-plated steel. '' where minimal risk of oxidation of the mechanism.
L'esthétique est également préservée. La vis de manoeuvre (3) tout au long du déplacement du dé (2) de transmission reste solidaire de son axe et ne conserve qu'un unique mouvement de rotation. Quatre empreintes (8) fig. 4 et 5 PL 2/4.3/4 ont été réalisées sur la partie mobile (4) leur fonctionc- tion étant de noyer une partie du dé de transmission pour permettre l'entrant nement et avoir 2 positions possibles ; Avantages : Réduction de la longueur de la vis de manoeuvre car décomposition du réglage en 2 parties - Première empreinte possibilité de réglage de O à 450, - Deuxième empreinte possibilité de réglage de 45 à 900.The aesthetics are also preserved. The operating screw (3) throughout the movement of the transmission die (2) remains integral with its axis and retains only a single rotational movement. Four fingerprints (8) fig. 4 and 5 PL 2 / 4.3 / 4 were made on the mobile part (4) their function being to drown part of the transmission die to allow entry and to have 2 possible positions; Advantages: Reduction of the length of the maneuvering screw because decomposition of the adjustment in 2 parts - First imprint possibility of adjustment from O to 450, - Second imprint possibility of adjustment from 45 to 900.
Par la forme de son profil aluminium et par son système de fixation sur les pièces composantes du bras, ce store peut être monté élément par élément sans aucun outillage spécial.By the shape of its aluminum profile and by its fixing system on the component parts of the arm, this blind can be mounted element by element without any special tools.
Le dispositif objet de l'invention se compose comme suit
PL 2/4 Fig. 4 un support (1) celui-ci pourra être prévu en fixation façade, en fixation plafond ou en fixation de type Monobloc sur un tube carré en acier galvanisé de 40 X 40 mm. Le support dans sa partie basse sera toujours identique, pour un meme sens, en effet l'intérieur n'étant pas symétrique, nous aurons des supports gauches pour recevoir des bras de tension sur la partie gauche du store et droits cette fois pour recevoir le bras de tension sur la droite du store. Ceci n'étant pas un inconvénient car les bras de stores sont toujours adaptés par paires. La forme extérieure sera cylindrique avec pour encombrement un diamètre de 98 mm multiplié par 40 mm d'épaisseur, l'intérieur comporte trois épaulements successifs, pour auto-centrer la pièce mobile (4).Enfin en son centre, un trou de diamètre 15 est prévu pour le passage de la vis de serrage M 14 en acier inox (5). Selon une réalisation de l'invention, une vis sans fin M 10 à têton (3) vient guider et solidariser un dé de transmission (2) en acier zingué de forme cylindrique diomètre 16 percé et taraudé perpendiculairement à son axe pour permettre son déplacement sur la vis de manoeuvre précédemment citée. Enfin, selon une autre réalisation de llinvention, une pièce mobile (4) qui au contraire du support est réversible grace à sa série de 4 empreintes (8) Fig. 5 PL 3/4 destinées au logement du dé acier : Deux seront utilisées pour obtenir un bras de store droit, les 2 autres pour obtenir un bras de store gauche.Deux logements sont indispensables pour avoir un réglage réparti de O à 900, un logement ayant une possibilité de réglage approximative de 450. Une rondelle plate diamètre 14 (7) et un écrou borgne (6) Fig. 4 PL 2/4 viennent solidariser le support avec la partie mobile (4) par serrage. Dans la partie arrière de la pièce mobile (4) un trou (9) de diamètre 12 est prévu Fig. 6 PL 3/4 pour le passage d'un axe qui vient solidariser une pièce intermédiaire Fig.8
PL 4/4, liant le bras de store au dispositif de réglage. Selon une autre réalisation de l'invention, le bras de store est conçu dans le but essentiel de pouvoir etre assemblé par l'acheteur.En effet, le profil aluminium du bras est constitué par deux parties jumelées PL 4/4 FiS 7 : la partie basse (a) est tubulaire garantie de la rigidité du profil au contraire la partie haute (b) en forme de C majuscule est ouverte pour permettre le passage de deux vis sans teteHc qui solidarisent la pièce avec le profil par simple serrage. La tension du bras est exercée par un ressort central assemblé en atelier avec les deux pièces formant le coude du bras, d'ob facilité de mon tage pour liacheteur, les parties délicates du bras de store étant prémontées.The device which is the subject of the invention is composed as follows:
PL 2/4 Fig. 4 a support (1) this may be provided for front fixing, ceiling fixing or Monobloc type fixing on a square galvanized steel tube 40 X 40 mm. The support in its lower part will always be identical, for the same direction, indeed the interior not being symmetrical, we will have left supports to receive tension arms on the left part of the blind and right this time to receive the tension arm on the right of the blind. This is not a drawback because the blind arms are always adapted in pairs. The outer shape will be cylindrical with a size of 98 mm diameter multiplied by 40 mm thick, the interior has three successive shoulders, to self-center the moving part (4). Finally in its center, a hole of diameter 15 is provided for the passage of the clamping screw M 14 in stainless steel (5). According to one embodiment of the invention, an endless screw M 10 with a pin (3) guides and secures a transmission die (2) in galvanized steel of cylindrical shape diometer 16 drilled and tapped perpendicular to its axis to allow its movement on the aforementioned operating screw. Finally, according to another embodiment of the invention, a movable part (4) which, unlike the support, is reversible thanks to its series of 4 imprints (8) FIG. 5 PL 3/4 intended for the housing of the steel die: Two will be used to obtain a right blind arm, the other 2 to obtain a left blind arm. Two housings are essential to have a distributed adjustment of O to 900, a housing having an approximate adjustment possibility of 450. A flat washer diameter 14 (7) and a cap nut (6) Fig. 4 PL 2/4 join the support to the mobile part (4) by tightening. In the rear part of the moving part (4) a hole (9) of diameter 12 is provided in FIG. 6 PL 3/4 for the passage of an axis which secures an intermediate piece Fig. 8
PL 4/4, connecting the blind arm to the adjustment device. According to another embodiment of the invention, the awning arm is designed with the essential aim of being able to be assembled by the buyer. Indeed, the aluminum profile of the arm consists of two twin parts PL 4/4 FiS 7: the lower part (a) is tubular guaranteeing the rigidity of the profile on the contrary the upper part (b) in the form of a capital C is open to allow the passage of two headless screws which secure the part with the profile by simple tightening. The tension of the arm is exerted by a central spring assembled in the workshop with the two parts forming the elbow of the arm, for ease of assembly for the buyer, the delicate parts of the blind arm being pre-assembled.
Le dispositif objet-de l'invention peut etre utilisé dans un but de réglage d'équerrage ou de parallélisme lors de la pose pour tous les stores c rouleau et pour tous les dispositifs analogues tels que les bannes, tentes, tentures en générol placées devant une baie, une devanture de magasin, dans un but de protection solaire. The device object of the invention can be used for the purpose of adjusting squareness or parallelism during installation for all roller blinds and for all similar devices such as banners, tents, drapes in generol placed in front a bay, a storefront, for the purpose of sun protection.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8112069A FR2508094A1 (en) | 1981-06-17 | 1981-06-17 | Adjuster for roller blind - uses endless screw to rotate roller until blind is square in frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8112069A FR2508094A1 (en) | 1981-06-17 | 1981-06-17 | Adjuster for roller blind - uses endless screw to rotate roller until blind is square in frame |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2508094A1 true FR2508094A1 (en) | 1982-12-24 |
Family
ID=9259680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8112069A Pending FR2508094A1 (en) | 1981-06-17 | 1981-06-17 | Adjuster for roller blind - uses endless screw to rotate roller until blind is square in frame |
Country Status (1)
Country | Link |
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FR (1) | FR2508094A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2759402A1 (en) * | 1997-02-13 | 1998-08-14 | Mitjavila Sa | Self supporting blind casing |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1811104A (en) * | 1930-01-20 | 1931-06-23 | Frederick A Anton | Lateral arm awning for store fronts |
US1819400A (en) * | 1930-10-27 | 1931-08-18 | Frederick A Anton | Awning arm support |
US1824188A (en) * | 1930-05-29 | 1931-09-22 | Frederick A Anton | Lateral arm awning support |
US2019473A (en) * | 1934-04-12 | 1935-11-05 | Frederick A Anton | Slant adjustment for lateral arm awnings |
FR2380389A1 (en) * | 1977-02-14 | 1978-09-08 | Rau Kg Karl | Lockable pin joint for awning type blind - has ring secured by toothed packing pieces and radial wedges to joint stay to square section bar |
-
1981
- 1981-06-17 FR FR8112069A patent/FR2508094A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1811104A (en) * | 1930-01-20 | 1931-06-23 | Frederick A Anton | Lateral arm awning for store fronts |
US1824188A (en) * | 1930-05-29 | 1931-09-22 | Frederick A Anton | Lateral arm awning support |
US1819400A (en) * | 1930-10-27 | 1931-08-18 | Frederick A Anton | Awning arm support |
US2019473A (en) * | 1934-04-12 | 1935-11-05 | Frederick A Anton | Slant adjustment for lateral arm awnings |
FR2380389A1 (en) * | 1977-02-14 | 1978-09-08 | Rau Kg Karl | Lockable pin joint for awning type blind - has ring secured by toothed packing pieces and radial wedges to joint stay to square section bar |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2759402A1 (en) * | 1997-02-13 | 1998-08-14 | Mitjavila Sa | Self supporting blind casing |
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