EP0094345B1 - Store enroulable composé d'éléments pivotant autour de leur bord longitudinal - Google Patents

Store enroulable composé d'éléments pivotant autour de leur bord longitudinal Download PDF

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Publication number
EP0094345B1
EP0094345B1 EP83810176A EP83810176A EP0094345B1 EP 0094345 B1 EP0094345 B1 EP 0094345B1 EP 83810176 A EP83810176 A EP 83810176A EP 83810176 A EP83810176 A EP 83810176A EP 0094345 B1 EP0094345 B1 EP 0094345B1
Authority
EP
European Patent Office
Prior art keywords
hinge
roller shutter
profiled bar
bead
insert profile
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
Application number
EP83810176A
Other languages
German (de)
English (en)
Other versions
EP0094345A2 (fr
EP0094345A3 (en
Inventor
Wilfried Sontheimer
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.)
Rio Tinto Switzerland AG
Original Assignee
Schweizerische Aluminium AG
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 Schweizerische Aluminium AG filed Critical Schweizerische Aluminium AG
Priority to AT83810176T priority Critical patent/ATE25740T1/de
Publication of EP0094345A2 publication Critical patent/EP0094345A2/fr
Publication of EP0094345A3 publication Critical patent/EP0094345A3/de
Application granted granted Critical
Publication of EP0094345B1 publication Critical patent/EP0094345B1/fr
Expired 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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered

Definitions

  • the invention relates to a roller shutter made of profiled bars hinged to one another on their long sides and delimiting between joint joints, one long side of which has an edge web as an articulated socket on the inside with a layer which is different from the profiled bar and has a cross-sectional groove-like shape with the joint interior, into which the joint as a counterpart trained other long side of the adjacent profile bar of the same cross-section engages, the layer different from the profile bar being formed by an insert profile of approximately U-shaped cross-section of non-metallic material inserted into the joint part, which has at least on one U-leg a nose protruding in one piece into the joint joint.
  • Such a roller shutter is known from DE-A-28 08-875.
  • the part attached to the right U-leg of the insert profile and protruding in one piece into the joint is a tapered nose. With extreme loads, such as. B. Fig. 1 of this DE-A shows on the left, this nose does not provide adequate protection.
  • a lip seal for the door frame of a car window is also known, which has a softer and a harder component.
  • the lip seal has a core which, with its two ends bent over on the same side, forms the hard part, to which, on the other side, the soft lips join, which cooperate with one side of the car window.
  • the object of the invention is to design a roller shutter of the type mentioned at the outset in such a way that it is simple to manufacture and, in addition to improving noise reduction, also assumes other functions.
  • the nose is designed as a bead which consists of a material which is softer than the material of the other part of the insert profile.
  • the joint lining according to the invention thus consists of a one-piece, non-metallic material which is inserted into the joint and has two different hardnesses, the harder part, namely the U-shaped profile, preferably being very thin-walled and being approximately form-fittingly adapted to the joint socket of the profile bar.
  • a special embodiment, in which the insert profile on the U-leg closest to the outside of the roller shutter has a nose protruding toward the outside thereof, is characterized in that the bead is molded onto the nose and is articulated on an angle bar of the profile bar.
  • the angle bar of the profile bar can have a groove directed towards the interior of the joint, in which a hook bar of the insert profile protrudes.
  • the bearing part of the insert profile prefferably has a cross-sectionally curved tongue which partially surrounds the edge web and merges into another bead of softer material; in this case, there are two beads, namely one bead on the outside of the roller shutter and the other bead on the inside, both made of - softer material than the U-shaped insert profile connecting them.
  • roller shutter profile bars which are preferably made of metal and are pushed into one another, when the roller shutter is being rolled up or when it is being rolled out, and on the other hand ensure that the joint joints are sealed when the roller shutter is closed;
  • the soft sealing pads significantly increase the heat-insulating effect of the roller shutter, since the insulating air layer enclosed between the window and roller shutter is not replaced by leaky joint joints for cold outside air that blows past the outside of the roller shutter.
  • a preferred embodiment of the roller shutter according to the invention is characterized in that the hook end of the joint counterpart protrudes from a transverse wall of the profile bar approximately parallel to its outer surface and is provided on at least one side - preferably on both sides - with a shoulder-like shoulder as a stop for the bead or the beads .
  • the hook end of the joint part can then cross-sectionally divide the transverse wall into two shoulder-like shoulders, which form both stops for beads of the insert profile.
  • a roller shutter 10 which is not shown in its entirety for reasons of clarity, is composed of a plurality of profiled bars 11 of identical cross section, the longitudinal edges 13, 15 of which, as shown in the installed position of the roller shutter 10 on its outer surface E, run parallel to one another and produce an articulated joint 17 between them .
  • This is perpendicular to the closing or rolling direction x for the shutters 10 and is in the closed position substantially 'narrower (height h 1 in Fig. 2) than that during reeling (height h 2 in Fig. 1).
  • the body of the profile rod 11 is a hollow profile with a profile chamber 24 bounded by two longitudinal walls 19, 20 and two transverse walls (21, 22) connecting these.
  • the longitudinal wall 20 lies in the installed position on the outside; its outer surface is part of the previously mentioned roller shutter outer surface E.
  • the lower transverse wall 21 of the profile chamber 24 in FIG. 1 is overlapped on both sides by extension legs 26 and 27 of the longitudinal walls 19 and 20, respectively.
  • These extension legs 26, 27 and that transverse wall 21 form a channel-like formation 29 in the manner of a U-shaped channel, the joint interior 30 of which is partially overlapped by an edge web 32 of the inner extension leg 26, thereby forming a joint socket.
  • an inwardly directed angle bar 34 is formed; whose transition into the extension leg 27 is that longitudinal edge 13 accompanying the joint 17.
  • the adjacent longitudinal edge 15 of the following profile bar 11 lies at the transition of the profile longitudinal wall 20 into the transverse wall 22; from the latter, parallel to the longitudinal wall 20 - and offset from it by a dimension b producing a shoulder-like shoulder 36 - a profile comb 38 serving as a joint counterpart with an inwardly curved hook end 40 protrudes.
  • the profile comb 38 is provided with air slots 42 which, in the closed position of the roller shutter 10 (FIG. 2), are covered by the outer extension leg 27 of the adjacent profile bar (11 a in FIG. 1).
  • an insert profile 50 is also i. w. U-shaped cross-section inserted, one U-leg 52 is supported on the inside on the edge web 32 of the profile rod 11 and the other U-leg 55 merges into an outwardly facing nose 56 to which a bead 60 is formed; this lies against the outside of the angle bar 34.
  • the angle bar 34 delimits with the extension leg 27 a groove 35 (FIG. 2) into which a hook bar 58 of the insert profile 50 engages. which is fixed by the hook strip 58 and that nose 56 on the angle strip 34: the base curvature 48 of the insert profile 50 made of plastic can thus stand at a distance i from the adjacent transverse wall 21 of this profile rod 11 without reducing its seat in the profile rod 11.
  • the free support end of the U-leg 52 of the insert profile 50 which serves as the bearing part 53 is bent inwards, rests on the edge web 32 and serves - as illustrated in FIG. 1 - the hook end 40 of the adjacent profile bar 11 as a bearing when the profile bars 11 during the shutter operation hang together.
  • the hook end 40 is at a distance g from its bearing part 53, the shoulder-like shoulder 36 of the profile rod 11a (FIG. 1) having that hook end 40 abutting the bead 60 on the other profile rod 11.
  • the hook end 40 therefore moves in the profile space 51 from a hanging position according to FIG. 1 into a closed position according to FIG. 2, which is also shown in the exemplary embodiment of the roller shutter 70 in FIG. 3.
  • the bearing 53 of the insert profile 50a for the hook end 40 merges into a curved nose or attachment tongue 54 which partially surrounds the edge web 32 of the profile rod 11 and which in turn ends in a bead 61.
  • the roller shutter 70 is closed, the bead 61 - like bead 60 with an approximately rectangular cross-section with a flat outside 62 - sits on a shoulder-like shoulder 36 ; the transverse wall 22 of the adjacent profile bar 11.
  • the insert profile 50 can be made from a wide variety of non-metallic materials and in all cases consists in one piece of two materials of different hardness; the bead (s) 60, 61 is / are homogeneously molded onto the harder U-profile and seals / seal the joint joints 17 when the roller shutters 10, 70 are closed, and thanks to their softer material they easily nestle against the longitudinal edges 13, 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Tents Or Canopies (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Claims (8)

1. Volet roulant (10, 70) constitué de barreaux profilés (11) qui sont articulés l'un dans l'autre par leurs bords longitudinaux, qui limitent entre eux des joints articulés (17) et dont un bord longitudinal présente une forme creuse (29) qui est munie, sur sa face intérieure, d'une couche de nature différente de celle du barreau profilé (11), qui présente en coupe la forme d'une rigole et qui possède un rebord (32) qui surmonte partiellement le volume intérieur de l'articulation (30), pour servir de pièce femelle d'une articulation dans laquelle se loge l'autre bord longitudinal, conçu comme contre-pièce de l'articulation (38, 40), du barreau profilé voisin (11) de même section, étant précisé que la couche, de nature différente de celle du barreau profilé (11), est formée d'une garniture profilée (50), de section à peu près en forme de U et en matériau non métallique, qui est insérée dans la pièce d'articulation et qui présente, au moins sur l'une des ailes du U (52, 55), un talon (54, 56) qui pénètre, d'une pièce avec l'aile, dans le joint articulé (17), caractérisé en ce que le talon est conçu sous forme de bourrelet (60, 61) constitué d'un matériau plus doux que le matériau de l'autre partie de la garniture profilée (50).
2. Volet roulant selon la revendication 1, dans lequel la garniture profilée (50) présente, sur l'aile du U (55) la plus proche de la face extérieure (E) du volet roulant, un talon (56) qui s'en détache en direction de la face extérieure, caractérisé en ce que le bourrelet (60) est venu de forme sur le talon et en ce qu'il est articulé avec une cornière (34) du barreau profilé (11).
3. Volet roulant selon la revendication 2, caractérisé en ce que, pour former l'articulation, la cornière (34) du barreau profilé (11) présente une rainure (35) qui est dirigée vers l'espace intérieur (de l'articulation) et dans laquelle un rebord en forme de crochet (58) de la garniture profilée (50) pénètre.
4. Volet roulant selon l'une des revendications 1 à 3, caractérisé en ce que l'autre aile (52) du U de la garniture profilée (50) s'appuie sur un rebord (32), situé en face du bourrelet (60) du barreau profilé (11).
5. Volet roulant selon la revendication 4, caractérisé en ce que l'aile (52) du U qui repose sur le rebord (32) se transforme en une partie formant portée (53), qui se détache de l'aile du U et reprend l'extrémité en forme de crochet (40) de la contre-pièce d'articulation du barreau profilé voisin (11).
6. Volet roulant selon la revendication 5, caractérisé en ce que sur la partie formant portée (53) de la garniture profilée (50a) est venue en forme d'une languette d'embout (54), de section courbe, qui entoure partiellement le rebord (32) et se transforme en un autre bourrelet (61) en matériau plus doux.
7. Volet roulant selon l'une des revendications 1 à 6, caractérisé en ce que l'extrémité en forme de crochet (40) de la contre-pièce de l'articulation se détache d'une paroi transversale (22) du barreau profilé (11), à peu près parallèlement à sa surface extérieure (E) ; et en ce qu'elle présente, au moins d'un côté, un décrochement en forme d'épaulement (36) pour servir de butée pour le bourrelet (60).
8. Volet roulant selon la revendication 7, caractérisé en ce que l'extrémité en forme de crochet (40) de la partie de l'articulation (38, 40) partage, en coupe, la paroi transversale (22) en deux décrochements en forme d'épaulement (36 et 36;) qui forment les deux butées pour les bourrelets (60 et 61) de la garniture profilée (50).
EP83810176A 1982-05-06 1983-04-28 Store enroulable composé d'éléments pivotant autour de leur bord longitudinal Expired EP0094345B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83810176T ATE25740T1 (de) 1982-05-06 1983-04-28 Rolladen aus an ihren laengsseiten aneinandergelenkten profilstaeben.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8213063U 1982-05-06
DE19828213063U DE8213063U1 (de) 1982-05-06 1982-05-06 Rolladen aus an ihren laengsseiten aneinandergelenkten profilstaeben

Publications (3)

Publication Number Publication Date
EP0094345A2 EP0094345A2 (fr) 1983-11-16
EP0094345A3 EP0094345A3 (en) 1984-05-16
EP0094345B1 true EP0094345B1 (fr) 1987-03-04

Family

ID=6739792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83810176A Expired EP0094345B1 (fr) 1982-05-06 1983-04-28 Store enroulable composé d'éléments pivotant autour de leur bord longitudinal

Country Status (3)

Country Link
EP (1) EP0094345B1 (fr)
AT (1) ATE25740T1 (fr)
DE (2) DE8213063U1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155527A (en) * 1984-03-10 1985-09-25 Rolkan Nv A double-walled slat for roller doors or wall cladding
DE3828663C2 (de) * 1987-09-12 1998-12-24 Machill Geb Maximova Tatjana Rolladenpanzer
DE3840601C1 (en) * 1988-12-02 1990-04-26 Hcr-Heinrich Cremer Gmbh, 4050 Moenchengladbach, De Covering device which can be shortened and lengthened and is intended for machine beds
GB2245631B (en) * 1990-06-26 1994-12-14 Wong Kwan Yu A gate and closure means thereof
US5474118A (en) * 1994-05-31 1995-12-12 Hoffman; Robert E. Reinforced roll-type shuttters
FR3061736B1 (fr) * 2017-01-12 2019-05-10 Bubendorff Sa Dispositifs d'occultation d'ouverture de type fenetre ou porte.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7116470U (de) * 1971-04-28 1971-09-30 Wirth H Aus Hohlprofilstaben bestehender Rolladen
DE2808875A1 (de) * 1978-03-02 1979-09-06 Ernst Friedrich Heuer Gmbh Rolladenelement
FR2468717A1 (fr) * 1979-10-31 1981-05-08 Standard Products Ind Sa Profile extrude cooperant avec une glace mobile et procede de fabrication

Also Published As

Publication number Publication date
DE8213063U1 (de) 1982-09-16
ATE25740T1 (de) 1987-03-15
DE3370050D1 (en) 1987-04-09
EP0094345A2 (fr) 1983-11-16
EP0094345A3 (en) 1984-05-16

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