EP1146195B1 - Dispositif d'orientation de lames de volets - Google Patents
Dispositif d'orientation de lames de volets Download PDFInfo
- Publication number
- EP1146195B1 EP1146195B1 EP01420067A EP01420067A EP1146195B1 EP 1146195 B1 EP1146195 B1 EP 1146195B1 EP 01420067 A EP01420067 A EP 01420067A EP 01420067 A EP01420067 A EP 01420067A EP 1146195 B1 EP1146195 B1 EP 1146195B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lever
- hinged
- support plate
- mechanism according
- locking lever
- 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.)
- Expired - Lifetime
Links
Images
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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
Definitions
- the present invention relates to the technical sector of shutters, doors, leaves and all supports with blades, in particular for the orientation of the louver type light.
- the blades are mounted with free articulation between the amounts of the support frame constituting the flap or the like.
- the articulation is carried out by means of transverse axes mounted in overflow of the middle part of each of the ends of the blades, these axes being mounted for free rotation in housings formed in the thickness of the amounts considered.
- the blades are arranged in a horizontal plane and parallel to each other to others.
- the problem is to be able to orient simultaneously all the blades, so that they can be positioned in one position horizontal or substantially horizontal corresponding to a passage maximum light or in a partially overlapping position, corresponding to a total concealment with, possibly, the possibility of intermediate positions between these two extreme positions.
- the blades are coupled together by connecting rods articulated connected to at least one control rod, subject to a operating member, to be moved in translation, in order to cause a concomitant orientation of said blades.
- the one or more control rods are actuated by a system of levers articulated knee pads and coupled, with articulation capacity, on part of the frame. Angular tilting of the articulated levers, causes the translational displacement of the one or more control rods.
- US Patent 3,954,023 discloses a control system for the orientation of the blades by means of a lever secured to one of its ends, to a toothed element cooperating with a toothing complementary to a system of rods hinged to a rod control where are mounted, with angular orientation capacity, the different blades.
- the toothed elements provide a blockage in position.
- the object of the invention is to remedy these drawbacks, in a simple, safe, efficient and rational way.
- the problem which the invention proposes to solve is to be able to ensure with one hand, the control in orientation of the assembly of the blades with the possibility of automatically ensuring their blocking in preset angular positions.
- a device for orienting shutter blades has been designed and developed in accordance with the characteristics of claim 1.
- the levers are articulated between two vertical flanges of a support plate constituting the body of the locking member, said plate being articulated on the part of the framework.
- the control member, the locking lever and the support plate are articulated on a common axis mounted in a yoke attached to the frame.
- the lever lock includes a housing for mounting the element of elastic return in the form of a spring resting on the base of the articulated support plate, to engage, in a way permanent, the tooth with the toothed sector, while a pressure effort exerted on said lever allows said tooth to escape the toothing of the sector of the coupling lever.
- the coupling lever presenting the sector toothed is articulated between the flanges of the plate by means of a pin transverse located opposite the common axis of articulation.
- the area toothed is formed on a part of the circumference, at the end of the lever, and concentrically to its axis of articulation.
- FIG. 1 Illustrated in Figure 1, schematically, a frame (O) corresponding, for example, to that of a shutter.
- This framework (O) has an opening (O1) delimiting two vertical uprights (A) and (B) between which are mounted, by means of pins (t), free joint, blades (L).
- the blades (L) are coupled together by articulated links (a) connected to a control rod (b) subject to a control member (C) to cause orientation concomitant of the blades (L) from a position substantially horizontal ( Figures 1, 2 and 3), corresponding to a maximum opening, to a partially overlapping position ( Figures 4, 5 and 6), corresponding to a total occultation of the opening (O1).
- the operating member comprises a support plate (1) articulated by means of a transverse axis (2) in a yoke (3) fixed on part of the framework (O).
- the support plate has two flanges vertical (1a) (1b) established from a common base (1c). Between the two flanges (1a) and (1b) is mounted a locking lever (4).
- One end of the lever (4) has a nose (4a) to be articulated on the hinge pin (2) of the support plate (1).
- the support plate (1) and the locking lever (4) are articulated on a common axis, in this case, the transverse axis (2) mounted in the yoke (3).
- the body of the locking lever (4) has at least one tooth (4b) projecting from its top face able to mesh with a toothing (5a) of a coupling lever (5).
- the teeth (5a) are formed at one end of the lever (5) and on a part of the circumference formed concentrically with a hinge pin (6) mounted between the two flanges (1a) and (1b) of the support plate (1), opposite the common axis of articulation (2).
- the other end of the lever (5) which has a general shape angled, is articulated, at (5b), at the end of the control bar corresponding (b).
- the locking lever (4) is subject to a elastic return element in the form of a spring (7) housed in a recess of a boss (4c) formed in overflow from the face of the lever locking (4) having the tooth (4b).
- This return spring (7) is in support on the base (1c) of the support plate (1).
- the locking lever (4) is arranged angularly relative to the base (1c) so that an effort of pressure exerted on the latter compresses the spring (7), so that the tooth (4b) escapes the teeth (5a) of the coupling lever (5).
- the operating member (C) including in particular the support plate (1) and the locking lever (4), just hold the free ends of said plate (1) and said lever (4) which are curved respectively, in an ergonomic manner, in (1d) and (4d).
- the components of the device in particular at the level of the operating member, can be carried out in all sizes and in all materials.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Mechanically-Actuated Valves (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Mechanical Control Devices (AREA)
- Shutters For Cameras (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
Pour résoudre un tel problème, il a été conçu et mis au point un dispositif d'orientation de lames de volets conforme aux caractéristiques de la revendication 1.
Claims (7)
- Dispositif d'orientation de lames (L) de volets notamment montées parallèlement à libre articulation entre au moins deux montants (A, B) d'une ossature et accouplées entre elles par des biellettes articulées reliées à une tringle de commande (b) ;la tringle de commande (b) est assujettie à un organe de manoeuvre (C) pour être déplacée en translation en vue de provoquer l'orientation concomitante des lames ;l'organe de manoeuvre (C) est monté à libre articulation sur une partie de l'ossature et est relié à une des extrémités de la tringle de commande par des moyens complémentaires,les moyens sont constitués par un levier (5) articulé à chacune de ses extrémités, d'une part, à la tringle de commande (b) et, d'autre part, à une partie de l'organe de manoeuvre ;le levier (5) présente un secteur denté (5a) apte à coopérer avec au moins une dent (4b) d'un levier de verrouillage (4) ;le levier de verrouillage (4) est articulé sur une autre partie dudit organe de manoeuvre, à l'encontre d'un élément de rappel élastique (7), pour mettre en prise, d'une manière permanente, la dent (4b) avec le secteur denté (Sa), tandis qu'un effort de pression exercé sur ledit levier (4) permet à ladite dent d'échapper la denture du secteur denté ;les leviers (4) et (5) sont manoeuvrables d'une seule main pour être mis à volonté en position de coopération ou non pour autoriser, soit le libre pivotement angulaire de l'organe de manoeuvre correspondant au déplacement en translation de la tringle, soit le blocage angulaire selon différentes positions préétablies dudit organe correspondant à une orientation déterminée des lames.
- Dispositif selon la revendication 1, caractérisé en ce que les leviers (5) et (4) sont articulés entre deux flasques verticaux (1a) et (1b) d'une platine support (1) constituant le corps de l'organe de verrouillage, ladite platine (1) étant articulée sur la partie de l'ossature (O).
- Dispositif selon la revendication 2, caractérisé en ce que le levier de verrouillage (4) et la platine support (1) sont articulés sur un axe commun (2) monté dans une chape (3) solidaire de l'ossature.
- Dispositif selon la revendication 1, caractérisé en ce que le levier de verrouillage comporte un logement (4c) pour le montage de l'élément de rappel élastique (7) sous forme d'un ressort en appui sur la base (1c) de la platine support articulée (1).
- Dispositif selon la revendication 3, caractérisé en ce que le levier (5) présentant le secteur denté (5a) est articulé entre les flasques de la platine au moyen d'un axe transversal (6) situé à l'opposé de l'axe commun d'articulation (2).
- Dispositif selon l'une quelconque des revendications 1 et 5, caractérisé en ce que le secteur denté (5a) est formé sur une partie de circonférence, en bout du levier (5) et concentriquement à son axe d'articulation (6).
- Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce que l'extrémité libre de la platine support (1) et du levier de verrouillage (4) sont recourbées d'une manière ergonomique pour permettre d'agir, d'une seule main, sur ledit levier de verrouillage (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0004887 | 2000-04-12 | ||
FR0004887A FR2807782B1 (fr) | 2000-04-12 | 2000-04-12 | Dispositif d'orientation de lames de volets |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1146195A1 EP1146195A1 (fr) | 2001-10-17 |
EP1146195B1 true EP1146195B1 (fr) | 2004-11-10 |
Family
ID=8849302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01420067A Expired - Lifetime EP1146195B1 (fr) | 2000-04-12 | 2001-03-16 | Dispositif d'orientation de lames de volets |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1146195B1 (fr) |
AT (1) | ATE282134T1 (fr) |
DE (1) | DE60107004D1 (fr) |
FR (1) | FR2807782B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108316799B (zh) * | 2018-01-02 | 2023-09-12 | 苏州优备精密智能装备股份有限公司 | 用于智能仓储老化房窄小空间的全自动开闭门装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH220149A (de) * | 1941-07-22 | 1942-03-31 | Kiefer Hans | Fensterladen. |
CA1008889A (en) * | 1973-12-11 | 1977-04-19 | Guillermo Perez-Aguilar | Automatic lock and release mechanism for opening movable-slat windows |
-
2000
- 2000-04-12 FR FR0004887A patent/FR2807782B1/fr not_active Expired - Fee Related
-
2001
- 2001-03-16 DE DE60107004T patent/DE60107004D1/de not_active Expired - Lifetime
- 2001-03-16 AT AT01420067T patent/ATE282134T1/de active
- 2001-03-16 EP EP01420067A patent/EP1146195B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2807782B1 (fr) | 2003-01-10 |
EP1146195A1 (fr) | 2001-10-17 |
ATE282134T1 (de) | 2004-11-15 |
DE60107004D1 (de) | 2004-12-16 |
FR2807782A1 (fr) | 2001-10-19 |
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