EP0383061B1 - Volet roulant pour couvercle d'une ouverture dans les toitures ou les murs, particulièrement pour une fenêtre de toiture - Google Patents

Volet roulant pour couvercle d'une ouverture dans les toitures ou les murs, particulièrement pour une fenêtre de toiture Download PDF

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Publication number
EP0383061B1
EP0383061B1 EP90101347A EP90101347A EP0383061B1 EP 0383061 B1 EP0383061 B1 EP 0383061B1 EP 90101347 A EP90101347 A EP 90101347A EP 90101347 A EP90101347 A EP 90101347A EP 0383061 B1 EP0383061 B1 EP 0383061B1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
track
roller
shaft
supports
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
Application number
EP90101347A
Other languages
German (de)
English (en)
Other versions
EP0383061A1 (fr
Inventor
Franz Vorsmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT90101347T priority Critical patent/ATE90994T1/de
Publication of EP0383061A1 publication Critical patent/EP0383061A1/fr
Application granted granted Critical
Publication of EP0383061B1 publication Critical patent/EP0383061B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17061—Connection of the box to the guides
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/033—Sky-lights; Domes; Ventilating sky-lights provided with means for controlling the light-transmission or the heat-reflection, (e.g. shields, reflectors, cleaning devices)
    • 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
    • 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
    • E06B9/58—Guiding devices

Definitions

  • the invention relates to a roller shutter for a cover part of a wall or roof opening provided with a pivotable wing, in particular for a skylight, with a roller shutter track consisting of roller shutter rods or the like, a roller shutter shaft for winding and unwinding the roller shutter track, two side supports, in which the roller shutter shaft is rotatably mounted, two mutually parallel side parts, which have guides for guiding the roller shutter track and are pivotally mounted about an axis parallel to the roller shutter shaft, an upper cover for covering the roller shutter track from above and a roller shutter actuating device.
  • Roller shutters of this type are mainly known in two variants. They are mostly used to close roof windows mounted in sloping roof surfaces, which have fixed frame frames fixed in the roof and window sashes that can be pivoted or tilted about a horizontal axis. Such roof windows are sometimes also referred to as dwelling windows, roof windows or the like.
  • the side parts and a roller shutter box rigidly connected to them form a structural unit which can be pivoted as a whole about an axis arranged parallel and at a distance from the pivot axis of the window sash and for this purpose by means of an upper one Edge of the window or roof mounting bracket or hinge is pivotally mounted.
  • the second known variant (DE-OS 27 42 787 and 35 07 015) is characterized in that a roller shutter box is mounted stationary on the roof or on the window frame and the side parts are either pivotally attached to the roller shutter box as a whole or from two Sections are produced which are connected to one another so as to be pivotable about an axis parallel to the pivot axis of the window sash and at a distance therefrom, in order to enable the opening of the window sash. This results in considerable restrictions in terms of ease of use.
  • roller blinds installed in a clockwise rotation arrangement cannot be bent as much in the area of the swivel connections of the side parts as is desired to open the window sash, or cannot be broken without destruction, provided there is a roller shutter slat or a roller shutter slat in the area the swivel connections is located.
  • Such roller shutters therefore allow the window sash to be operated in a left-handed arrangement at best or only if the free end of the roller shutter is retracted behind the pivot axis of the side parts or side sections.
  • the invention has for its object to design the roller shutters of the type mentioned in such a way that, despite the use of a roller shutter shaft which is rotatably mounted in rigidly mounted supports, it is possible to open the sash comparatively widely without the danger of damage to the roller shutter track.
  • This pivotability should also be essentially independent of the respective closed state of the roller shutter and particularly suitable for right-handed arrangements.
  • the roller shutters described at the outset are characterized according to the invention in that the side parts and at least one front section of the top panel are pivotably mounted relative to the side supports in such a way that rear extensions of the guides, which are intended for all pivoting positions of the side parts, essentially achieve at least the maximum Have a corresponding winding radius of the roller shutter shaft from its axis.
  • the invention is based on the surprising finding that the problems described above can be avoided with simple constructional means. Unlike previous solutions dispense with the presence of a conventional roller shutter box, which was previously considered necessary for reliable sealing and has only a narrow outlet slit for the roller shutter track arranged on the front. Due to the at least partial connection of the top panel to the side parts, when they are pivoted, a free space is created above and in front of the roller shutter shaft and, in contrast to rigid roller shutter boxes, a corresponding pivoting of the section of the roller shutter track running to the guides is made possible. As a result, a seal that is just as good as when using an almost completely closed roller shutter box can be achieved and the roller shutter track is always guided without kinks regardless of the swivel angle and regardless of the respective winding diameter of the roller shutter shaft.
  • a conventional roof window 2 is mounted on a roof 1, which has a window frame 3 surrounding a roof opening and a window sash 5 pivotably mounted therein about a central axis 4.
  • two side supports 6 are rigidly attached to the roof 1.
  • These supports 6 are connected to one another, for example, by a sub-panel 7 which extends across the width of the frame 3 to form a structural unit which can be securely mounted on the roof 1, for which purpose the sub-panel 7 preferably has a section 8 which is bent backwards by 90 ° and which is fastened to the roof 1 is covered with roof tiles 9.
  • the two supports 6 are preferably made of square or rectangular plates, the upper edges of which, however, are longitudinally one each from the back to the front and below extending arc 10 are curved.
  • a roller shutter shaft 11 arranged between the carriers 6 are rotatably mounted in the carriers 6.
  • the pivot pins 12 of side parts 14 are pivotally mounted in the carriers 6, which are arranged parallel to one another at a distance corresponding to the distance between the side frame parts of the frame and at their front ends by a foot part 15 arranged perpendicular to them, e.g. in the form of a hollow body, which protrudes beyond the associated end of the frame 3.
  • the side parts 14 have extensions 16, which are preferably made of disks or sheets which cover the supports 6 from the outside, extend to the lower cover 7 and are penetrated by the pivot pins 12.
  • the side parts 14 and extensions 16 are preferably simultaneously designed as side panels, so that they form a frame together with the foot part 15, which encloses the frame 3 from the outside.
  • the extensions 16 are expediently provided on their undersides with recesses or rounded corners 17 so that they can execute the pivoting movements shown in FIG. 4 around the pivot pins 12.
  • the side parts 14 each have on their inner sides an upper guide 18, running parallel to their longitudinal direction, in the form of a groove or the like, in which the lateral ends of a conventional roller shutter track 20 formed from roller shutter bars 19, slats or the like (FIG 1) are slidably guided, the rear end of which is fastened to the roller shutter shaft 11 and the front end of which can be fastened to tension bands (not shown in more detail) which are guided in the side parts 14 and form part of a roller shutter actuating device which is not of interest here and in the foot part 15 stored rollers or the like can be guided to a tensioning and / or winding mechanism arranged in the area of the roller shutter shaft 11.
  • a tensioning and / or winding mechanism arranged in the area of the roller shutter shaft 11.
  • the rear ends of the guides 18 are preferably brought as close to the support 6 in front of the roller shutter shaft 11 as is possible in the overall construction provided in individual cases and taking into account the function described below.
  • the drawstrings can be fastened to a spring shaft mounted in the foot part 15.
  • This spring shaft can be rotatably mounted in the lateral boundary walls of the foot part 15 and can be designed as a pulling device in that its spring force tends to pull the roller shutter track 20 in the direction of the closed position, ie in the direction of the foot part 15.
  • the function of the spring shaft is analogous to that of conventional spring shafts used in interior roller blinds or the like, but preferably the usual pawl arrangement is missing, so that the roller shutter track 20 is under the influence of a spring force in every position. This is preferably chosen so that there are essentially the same spring properties over the entire path of movement of the roller shutter track 20.
  • At least one extension 22 with a guide pin 23 is attached to the front end of the window sash 5 which can be pivoted outward from the roof 1 when the roof window 2 is opened and which projects into a guide groove 24 of one of the side parts 14 which extends parallel to the longitudinal direction.
  • Such guide pins 23 and corresponding guide grooves 24 are preferably provided on both side frame parts of the window sash 5 and 14 on both side parts.
  • the combination of guide pin 23 and guide groove 24 has the effect that when the window sash 5 is opened, the structural unit consisting of side parts 14, extensions 16 and foot part 15 is pivoted about the pivot pin 12 in the manner shown in FIG. 4.
  • the opening and closing movement of the roller shutter track 20 can be controlled with the aid of roller shutter actuating devices known per se, which are rigidly connected to the roller shutter shaft 11. Since the roller shutter shaft 11 is mounted in the fixedly mounted supports 6 and therefore does not participate in the pivoting movement of the side parts 11, the actuating device can be designed in a largely arbitrary manner.
  • An actuator of the actuator can e.g. either near the roller shutter shaft into the space provided with the roof window 2 or with the aid of deflection elements guided along the lateral frame parts of the frame 3 to the opposite end of the roof window 2. This is indicated in FIGS. 2 to 4 only schematically by rods 25, 26 and 27 which are rotatably mounted in the frame 3 and which extend from a gear transmission 28 (FIG.
  • roller shutter The function of the roller shutter according to the invention can be clearly seen from FIGS. 2 to 4.
  • the side parts 14 are held in their lower pivot position by the guide pins 23.
  • the roller shutter track 20 can be unwound from or wound onto the roller shutter shaft 11, the roller shutter track 20 describing a convex arc 31 in relation to the axis of rotation 30 of the roller shaft 11 in the space between the beginning of the guides 18 and the roller shutter shaft 11 .
  • open netem casement 5 the same applies. It is possible to pivot the window sash 5 as desired when the roller shutter track 20 is closed, partially open or fully open.
  • the side parts 14 are mounted by means of the pivot pin 12 so that imaginary rearward extensions 18a of the guides 18 (FIGS. 2 and 4) in all these pivot positions in essentially have a distance h from the axis 30 which corresponds at least approximately to the maximum winding radius of the roller shutter shaft 11 when the roller shutter track 20 is fully wound.
  • the roller shutter track 20 can be unwound tangentially from the roller shutter shaft 11 and fed to the guides 18 in a convex arc 31, the current winding diameter of the roller shutter shaft 11, ie regardless of whether the roller shutter track 20 is in its fully wound, fully unwound or an intermediate winding state. Since the convex arch 31 is also essentially retained in all pivoting positions of the side parts 14, the roller shutter track 20 cannot bend upwards even in the case of the usual right-handed arrangement.
  • Said distance h is obtained, for example, if the pivot pins 12 are arranged in the upper right corner of the carrier 6 in the manner shown in FIG. 2.4 and at the same time the axis 30 of the roller shutter shaft 11 is approximately in the center thereof, ie in front and below the pivot pin 12 is located.
  • the information "essentially” and “approximately” in relation to the dimension h is intended to express that this Depending on the particular construction, the dimension can also be somewhat smaller than the maximum radius of the roller shutter winding. As can be clearly seen from FIGS.
  • the arrangement should expediently be such that that section of the roller shutter track 20, which is arranged between the roller shutter shaft 11 and the beginning of the guides 18, is either guided in a plane through which Extensions 18a is indicated and extends tangentially to the roller shutter winding at the maximum winding radius, or describes the convex arch 31 shown in FIGS. 2 and 4.
  • the two side parts 14 are connected by an upper panel 33 which extends across the width of the roof window 2 and extends forward at least to the beginning of the guides 18 can extend, in the non-pivoted state of the side parts 14 extends approximately parallel to the frame 3 and can be provided with sealing lips extending in the direction of the roller shutter track 20.
  • the rear end 34 of this upper panel 33 is preferably angled downward in such a way that it covers the upper end of the lower panel 7, but nevertheless does not hinder the pivoting of the side parts 14 shown in FIG. 4.
  • the upper edges of the supports 6 run along the arches 10.
  • the lower cover 7 can be shaped accordingly and e.g. be provided with an indentation. If necessary, further screens can be attached to the fixed supports 6.
  • Advantages of the invention are, in particular, that there are no assembly problems for the actuating device due to the fixed support 6, in particular if the actuating device is to have a hand crank that the roller shutter track 20 can be mounted in the usual right-handed rotation arrangement, no undesired kinking of the roller shutter track 20 occurs when opening the window sash 5 and the part to be pivoted entire arrangement has a relatively low weight.
  • the carrier 6 can be rigidly fixed above the roof window on the roof or on the frame 3 and be designed so flat that they do not protrude above the side parts 14.
  • the invention is not restricted to the exemplary embodiment described, which can be modified in many ways. This applies in particular to the roller shutter actuating device used in the individual case, any additional devices or the spring shaft described, which are also missing and could be replaced by other means which ensure that the roller shutter is closed completely even at angles of inclination of the side parts 14 at which the roller shutter track 20 cannot reach the closed position due to their gravity.
  • the invention is not limited to the fact that the pivotable assembly formed from the side parts 14, the foot part 15 and the top panel 33 is pivotably mounted on the same supports 6 which also carry the roller shutter shaft 11.
  • the extensions 16 of the side parts 14 could also be pivotably attached to other supports, in particular mounted behind the supports 6.
  • the invention can also be used for vertical wall windows or doors with correspondingly tiltable sashes after appropriate adaptation.

Claims (7)

  1. Volet roulant pour une partie de recouvrement, pourvue d'un battant pivotant (5), d'une ouverture de mur ou de toiture, en particulier pour une fenêtre de toit (2), comprenant un panneau de volant roulant (20) formé de lames de volet roulant (19) ou analogues, un arbre de volet roulant (11) pour l'enroulement et le déroulement du panneau de volet roulant, deux supports latéraux (6), dans lesquels l'arbre de volet roulant est monté à rotation, deux parties latérales (14) s'étendant parallèlement entre elles, qui présentent des glissières (18) propres à assurer le guidage du panneau de volet roulant et qui sont montées pivotantes autour d'un axe parallèle à l'arbre du volet roulant, un écran supérieur (33) pour le recouvrement du panneau de volet roulant par le dessus et un dispositif d'actionnement (25 à 29) du volant roulant, caractérisé en ce que les parties latérales (14) et au moins une section antérieure de l'écran supérieur (33) sont montées pivotantes par rapport aux supports latéraux (6) de telle sorte que, pour toutes les positions de pivotement des parties latérales (14), des prolongements imaginaires postérieurs (18a) des glissières (18) se trouvent à une distance (h) de l'axe (30) de l'arbre du volet roulant, qui correspond pour l'essentiel au moins sensiblement au rayon d'enroulement maximal de l'arbre de volet roulant (11) et que, entre les glissières (18) et l'arbre de volet roulant (11), soit formé un espace libre (35) qui autorise un guidage sans flambage de la section du panneau de volet roulant qui s'y trouve.
  2. Volet roulant selon la revendication 1, caractérisé en ce que les parties latérales (14) et la section antérieure de l'écran supérieur (33) sont regroupées en une unité de construction montée pivotante dans son ensemble.
  3. Volet roulant selon la revendication 1 ou 2, caractérisé en ce que les supports (6) et un écran inférieur (7) sont reliés ensemble en une autre unité de construction.
  4. Volet roulant selon l'une des revendications 1 à 3, caractérisé en ce que les parties latérales (14) et des prolongements (16) sont prévus sur les côtés extérieurs des supports (6) et sont réalisés sous forme d'écrans latéraux.
  5. Volet roulant selon l'une des revendications 1 à 4, caractérisé en ce que les prolongements (16) des parties latérales (14) sont montés pivotants sur les supports (6).
  6. Volet roulant selon l'une des revendications 1 à 5, caractérisé en ce qu'au moins une partie latérale (14) présente une rainure de guidage (24) s'étendant sur sa longueur et servant à la réception d'une broche de guidage (23) fixée au battant (5).
  7. Volet roulant selon l'une des revendications 3 à 6, caractérisé en ce que le dispositif d'actionnement est fixé rigidement à l'arbre de volet roulant (11).
EP90101347A 1989-02-13 1990-01-24 Volet roulant pour couvercle d'une ouverture dans les toitures ou les murs, particulièrement pour une fenêtre de toiture Expired - Lifetime EP0383061B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90101347T ATE90994T1 (de) 1989-02-13 1990-01-24 Rolladen fuer ein abdeckteil einer wand- oder dachoeffnung, insbesondere fuer ein dachfenster.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8901614U 1989-02-13
DE8901614U DE8901614U1 (fr) 1989-02-13 1989-02-13

Publications (2)

Publication Number Publication Date
EP0383061A1 EP0383061A1 (fr) 1990-08-22
EP0383061B1 true EP0383061B1 (fr) 1993-06-23

Family

ID=6835948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90101347A Expired - Lifetime EP0383061B1 (fr) 1989-02-13 1990-01-24 Volet roulant pour couvercle d'une ouverture dans les toitures ou les murs, particulièrement pour une fenêtre de toiture

Country Status (4)

Country Link
EP (1) EP0383061B1 (fr)
AT (1) ATE90994T1 (fr)
CA (1) CA2009884A1 (fr)
DE (2) DE8901614U1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305156A1 (de) * 1993-02-19 1994-08-25 Schmitz Werke Führungsschienenanordnung für eine Wintergartenmarkise od. dgl.
DE102016218261A1 (de) 2016-09-22 2018-03-22 Roto Frank Ag Dachfenster
DE102017206683A1 (de) * 2017-04-20 2018-10-25 Roto Frank Ag Rollladenmontagesatz für ein Dachfenster, Dachfenster mit einem daran montierten Rollladenmontagesatz sowie Verfahren zum Montieren eines Rollladenmontagesatzes an einem Dachfenster

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742787C2 (de) * 1977-09-23 1983-11-03 Paul 7592 Renchen Baier Rolladen für Dachfenster in Schwenkflügelbauweise
DE2906871A1 (de) * 1979-02-22 1980-09-04 Velux Gmbh Bauzubehoer Rolladen
DE3507015A1 (de) * 1985-02-28 1986-08-28 Hermann 7440 Nürtingen Huss Rolladen fuer dachflaechenfenster

Also Published As

Publication number Publication date
CA2009884A1 (fr) 1990-08-13
ATE90994T1 (de) 1993-07-15
DE59001818D1 (de) 1993-07-29
EP0383061A1 (fr) 1990-08-22
DE8901614U1 (fr) 1989-03-30

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