EP0185835B1 - Volet battant - Google Patents

Volet battant Download PDF

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Publication number
EP0185835B1
EP0185835B1 EP85103733A EP85103733A EP0185835B1 EP 0185835 B1 EP0185835 B1 EP 0185835B1 EP 85103733 A EP85103733 A EP 85103733A EP 85103733 A EP85103733 A EP 85103733A EP 0185835 B1 EP0185835 B1 EP 0185835B1
Authority
EP
European Patent Office
Prior art keywords
frame
connecting piece
folding shutter
pieces
slat
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
EP85103733A
Other languages
German (de)
English (en)
Other versions
EP0185835A1 (fr
Inventor
Helmut Schwab
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 AT85103733T priority Critical patent/ATE34799T1/de
Publication of EP0185835A1 publication Critical patent/EP0185835A1/fr
Application granted granted Critical
Publication of EP0185835B1 publication Critical patent/EP0185835B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/086—Connections between rungs or treads and longitudinal members with a connecting piece inserted in a hollow rung
    • 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
    • E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding

Definitions

  • the invention relates to a folding shutter for windows, doors or the like.
  • Such a folding shutter is already known from DE-U 7 419 073 and DE-U 7603048 or AT-B 354 041.
  • the blind bars engage with corresponding slats in recesses in the frame parts in order to be securely and firmly connected to them.
  • the folding shutter and its aluminum blind slats or slats and the closest possible fit to the openings in the frame it is not necessary to slightly compress the ends of the blind rods for insertion into these openings in order to have the cross-section of the blind rods at these ends to make them slightly smaller than these openings to facilitate their entry into the openings with narrow fits. This requires relatively expensive equipment and machines to be purchased.
  • the solution to this problem essentially consists in the fact that at the ends of the blind rods these protruding connecting pieces protrude, the ends of which taper, and that the blind rods engage at least with the projecting ends of the connecting pieces in openings in the frame legs.
  • This makes it possible to avoid having to prepare the blind bars for this purpose with great effort when fitting and inserting them into the frame openings and to insert them into the openings which largely correspond to the outer contour of the blind bars in terms of their clear contour.
  • the mentioned connector is provided on each blind rod on both sides, which can be adapted to the requirements of simple assembly from the outset, so that complex upsetting machines and the like. be avoided.
  • the extensions or connecting pieces engage in the openings of the blind rods at the front and their insertion part protruding therefrom tapers or funnel-shaped away from the cross section of the blind rod.
  • the plugging together of the blind rods or slats with the frame parts is correspondingly easy.
  • the connecting piece is hollow in its longitudinal direction at least in regions, preferably at least in the region of its insertion part. It should also be mentioned that the taper of the connecting piece can also be convex in longitudinal section.
  • the connector can be injection molded from plastic or aluminum. It can be inexpensively manufactured in large quantities and sold, for example, in the hardware trade, so that it can be bought in any number.
  • the openings in the frame legs can expediently be long slots into which the connecting piece preferably fits in a form-fitting manner. In this way, unwanted twisting of the blind bars can be excluded from the outset.
  • the part of the connecting piece which engages in the blind rod can have a roughening, preferably a circumferential groove or toothing, in order to improve the clamping connection on the blind rod.
  • a press fit is expediently provided.
  • the connecting piece can have a shoulder as a stop, the outer contour of which preferably matches that of the blind rod. This creates a smooth, seamless transition from the insertion part to the outside of the blind rod so that it can be inserted into its press fit without any problems.
  • An advantageous embodiment of the invention can consist in that the frame has a stop inside the frame opening for the holding part of the connecting piece for the end face of the connecting piece inserted into the frame. This makes the yes sit lily bars also fixed in the lateral direction. It is advantageous that the connecting piece can be made of plastic, so that it can rest firmly and somewhat resiliently on this stop located inside the frame.
  • Another modified embodiment of the invention may consist in that the blind rods or the like. are shorter than the clear distance between the frame legs holding them and that the connecting piece, which on the one hand grips the blind rod and, on the other hand, fits into the frame opening of the frame legs, engages with both ends of each blind rod in a form-fitting manner.
  • the insertion of the blind rod itself into the frame opening is surprisingly completely avoided, so that the blind rods themselves no longer have to be fitted into the frame openings. Instead, the connector ensures easy insertion on the one hand and a secure fixing of the respective blind rod on the other.
  • folding shutter that can be made of aluminum, so that it is very weather-resistant, but can also be adapted to the respective window by smaller craft businesses, because the associated parts are prefabricated and e.g. can be made available through the accessories trade. Expensive investments that were previously required to manufacture such folding shutters in any manufacturing company can thus be limited to a few larger companies.
  • a folding shutter designated as a whole with 1 in the exemplary embodiment has two hinged wings 2 and is to be made of aluminum.
  • Each wing 2 of this folding shutter 1 has a frame 3 with horizontal and vertical frame legs 4 and 5.
  • the vertical frame legs 5 are connected to one another by cross-sectionally inclined blind rods 6, 6 through-slots remaining between these blind rods according to FIG.
  • each blind bar 6 is provided at each end of each blind bar 6, which on the one hand detects the blind bar 6 and on the other hand fits into a frame opening 7 (FIGS. 4 and 7), the blind bars 6 in FIG. 4 are somewhat shorter than the clear distance between the frame legs 5 holding them and this difference in dimensions is bridged by the connecting pieces 8, while the blind rods according to FIG. 7 themselves are inserted into the frame openings 7, which is very simple due to a tapered insertion part 8c.
  • the connecting piece 8 engages in the interior of the hollow blind rod 6.
  • the holding part 8a (FIG. 4) or insertion part 8c (FIG. 7) of the connecting piece 8 projecting relative to the blind rod 6 or its front end has a taper to facilitate insertion into the frame opening 7.
  • This taper is slightly convex in section according to FIGS. 4 and 5, wedge-shaped or funnel-shaped according to FIG.
  • This connecting piece 8 can be injection molded from plastic or aluminum, that is to say it can be produced in large numbers.
  • FIG. 2 shows the cross-sectional shape of the blind rod 6 and also the corresponding cross-sectional shape of the connecting piece 8 in FIG.
  • the openings 7 in the frame legs 6 can also be elongated slots corresponding to this elongated cross-sectional shape, into which the holding part 8a or insertion part 8c of the connecting piece 8 fits positively, so that unwanted twisting of the blind bars 6 is prevented.
  • the part 8b of the connecting piece 8 which engages in the blind rod 6 can have roughenings, as shown in FIG. 6, circumferential grooves 9 or serrations to improve the connection to the blind rod 6, in order to improve the clamping connection with the blind rod 6 when a press fit is used.
  • the connecting piece 8 On the front side of the blind rod 6, the connecting piece 8 has a shoulder 10 which, according to FIG. 4, serves as a stop for the front end of the blind rod 6 and, in the exemplary embodiment, its outer contour corresponds to that of the blind rod. This makes this connection point near the frame leg 5 practically invisible. The shutter thus retains its attractive appearance, even though the blind bars 6 are shorter than the vertical distance Frame legs 5 are.
  • the frame perforation 7 corresponds to the larger cross section of the connecting piece 8 on its holding part 8a, this holding part 8a also being able to engage in the opening 7 with a press fit.
  • this paragraph 10 is advantageous, since the insertion part 8c and its inclined area leads to the outer contour of the blind rod 6 without transition, so that the insertion of the blind rod 6 into the frame perforation 7, which is tight for a tight fit, is correspondingly simple.
  • the frame leg 5 has one or two stops 11 in its interior behind the frame opening 7 for the holding part 8a or the insertion part 8c of the connecting piece 8, against which the end face of the connecting piece 8 inserted into the frame abuts in the use position. Since this is provided at both ends of the blind rod 6, it sits firmly on the connector 8 on the one hand and the connector 8 also sits firmly on the frame on the other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Window Of Vehicle (AREA)
  • Glass Compositions (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Claims (12)

1. Volet battant pour fenêtres, portes ou objets similaires en aluminium, comprenant un cadre (3) et des lattes de jalousie ou lamelles (6) qui relient des branches (5) du cadre respectivement opposées, sont disposées de préférence à l'oblique par leur section et libèrent entre elles des fentes de passage, caractérisé par le fait que des pièces de solidarisation (8) prolongeant les lattes de jalousie (6) dépassent des extrémités de celles-ci, les extrémités saillantes (8a, 8c) desdites lattes décroissant de section; et par le fait que les lattes de jalousie (6) s'engagent, au moins par les extrémités saillantes (8a, 8c) des pièces de solidarisation (8), dans des orifices (7) des branches (5) du cadre.
2. Volet battant selon la revendication 1, caractérisé par le fait que les pièces (8) de prolongement ou de solidarisation pénètrent dans des orifices ménagés aux faces extrêmes des lattes de jalousie (6), leur partie (8a, 8c) de retenue ou d'introduction, qui en fait saillie, présentant un rétrécissement sensiblement cunéiforme ou infundibuliforme par rapport à la section de la latte de jalousie (6), à partir de cette dernière.
3. Volet battant selon la revendication 1 ou 2, caractérisé par le fait que la pièce de solidarisation (8) est creuse au moins par zones dans sa direction longitudinale, de préférence au moins dans la région de sa partie rétrécie (8a, 8c).
4. Volet battant selon l'une des revendications 1 à 3, caractérisé par le fait que le rétrécissement de la pièce de solidarisation (8) est convexe en coupe longitudinale.
5. Volet battant selon l'une des revendications 1 à 4, caractérisé par le fait que la pièce de solidarisation (8) est réalisée en une matière plastique ou en aluminium et est, de préférence, venue d'injection.
6. Volet battant selon l'une des revendications 1 à 5, caractérisé par le fait que les orifices (7) pratiqués dans les branches (5) du cadre sont des fentes oblongues, dans lesquelles la pièce de solidarisation ou, respectivement, sa partie d'introduction s'adapte par concordance de formes.
7. Volet battant selon l'une des revendications 1 à 6, caractérisé par le fait que la partie (8b) de la pièce de solidarisation (8) qui pénètre dans la latte de jalousie (6) possède des rugosités, de préférence des striures périphériques (9) ou des dentures.
8. Volet battant selon l'une des revendications 1 à 7, caractérisé par le fait que la partie (8b) de la pièce de solidarisation (8) présente une assise par pression dans la latte de jalousie (6).
9. Volet battant selon l'une des revendications 1 à 8, caractérisé par le fait que la pièce de solidarisation (8) présente, à la face extrême de la latte de jalousie (6), un décrochement (10) qui fait office de butée pour la face extrême de la latte de jalousie (6), et dont la configuration externe coïncide, de préférence, avec celle de la latte de jalousie (6).
10. Volet battant selon l'une des revendications 1 à 9, caractérisé par le fait que la perforation (7) du cadre coïncide avec la section externe de la partie de retenue (8a) de la pièce de solidarisation (8), et cette partie de retenue (8a) s'engage avec assise par pression dans l'orifice (7) du cadre.
11. Volet battant selon l'une des revendications précédentes, caractérisé par le fait que la branche (5) du cadre présente dans son espace interne, derrière l'orifice (7) du cadre destiné à la partie de retenue (8a) de la pièce de solidarisation (8), une butée (11) contre laquelle. s'applique, en position d'utilisation, la face extrême de la partie de retenue (8a) de la pièce de solidarisation (8), qui est introduite dans les branches (5) du cadre.
12. Volet battant selon l'une des revendications 1 à 11, caractérisé par le fait que les lattes de jalousie (6), ou pièces similaires, sont plus courtes que l'interstice interne entre les branches (5) du cadre qui les retiennent; et par le fait que la pièce de solidarisation (8), emprisonnant d'une part la latte de jalousie (6) et s'adaptant d'autre part dans l'orifice (7) des branches (5) du cadre, pénètre par concordance de formes, aux deux extrémités de chaque latte de jalousie (6) qu'elle prolonge, dans l'orifice (7) de la branche (5) du cadre.
EP85103733A 1984-12-22 1985-03-28 Volet battant Expired EP0185835B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85103733T ATE34799T1 (de) 1984-12-22 1985-03-28 Klappladen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3447172A DE3447172A1 (de) 1984-12-22 1984-12-22 Klappladen
DE3447172 1984-12-22

Publications (2)

Publication Number Publication Date
EP0185835A1 EP0185835A1 (fr) 1986-07-02
EP0185835B1 true EP0185835B1 (fr) 1988-06-01

Family

ID=6253730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103733A Expired EP0185835B1 (fr) 1984-12-22 1985-03-28 Volet battant

Country Status (3)

Country Link
EP (1) EP0185835B1 (fr)
AT (1) ATE34799T1 (fr)
DE (2) DE3447172A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1002366B (el) * 1995-05-19 1996-06-18 Epal �.�.�.�. Κουφωμα παραθυρων-θυρων μετα παντζουριων σε φυλλα απο αλουμινιο.
IT1396108B1 (it) * 2009-11-11 2012-11-16 Properzi Supporto asolato per la realizzazione di infissi dotati di alette spioventi.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE697158A (fr) * 1967-04-18 1967-10-02
US3566992A (en) * 1970-01-12 1971-03-02 Lewis W Berger Ladder
AT348229B (de) * 1975-04-21 1979-02-12 Xinto Handelsges M B H Stab fuer ein schiebegitter
AT354041B (de) * 1975-05-23 1979-12-10 Matauschek Franz Jun Fensterladen
GB2126708A (en) * 1982-09-08 1984-03-28 Greenwood Airvac Ventilation Louvres for ventilation openings

Also Published As

Publication number Publication date
DE3563084D1 (en) 1988-07-07
DE3447172A1 (de) 1986-07-03
EP0185835A1 (fr) 1986-07-02
ATE34799T1 (de) 1988-06-15

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