EP0624705A1 - Volet avec caisson de volet - Google Patents

Volet avec caisson de volet Download PDF

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Publication number
EP0624705A1
EP0624705A1 EP94106793A EP94106793A EP0624705A1 EP 0624705 A1 EP0624705 A1 EP 0624705A1 EP 94106793 A EP94106793 A EP 94106793A EP 94106793 A EP94106793 A EP 94106793A EP 0624705 A1 EP0624705 A1 EP 0624705A1
Authority
EP
European Patent Office
Prior art keywords
sheet metal
metal part
undercut
roller shutter
roller
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.)
Withdrawn
Application number
EP94106793A
Other languages
German (de)
English (en)
Inventor
Anton Suppan
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.)
H. H. HEIM UND HAUS HOLDING GMBH
Original Assignee
Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh
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 Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh filed Critical Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh
Publication of EP0624705A1 publication Critical patent/EP0624705A1/fr
Withdrawn legal-status Critical Current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
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • 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
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/17015—Shutter boxes; Details or component parts thereof made of at most two pieces; Front opening details

Definitions

  • the invention is based on a roller shutter with a roller shutter box, which consists of at least two sheet metal parts extending over its longitudinal direction, which are connected to one another at their abutting longitudinal side edges, one of the sheet metal parts, which covers the roller blind outwards, from this articulated connection is removable (preamble of claim 1).
  • a roller shutter box which consists of at least two sheet metal parts extending over its longitudinal direction, which are connected to one another at their abutting longitudinal side edges, one of the sheet metal parts, which covers the roller blind outwards, from this articulated connection is removable (preamble of claim 1).
  • wear or damage will result in the need over time to either replace the roller blind completely or to replace individual roller blind slats with new slats.
  • roller shutter Unless the construction of the roller shutter is designed so that the roller blind can be pulled down through always open recesses without removing or partially dismantling the roller shutter box (see DE-PS 34 67 207.9-08), it is necessary to replace the roller blind or of roller blind slats of one of the sheet metal parts forming the roller shutter box from the remaining part of the roller shutter box that remains on the masonry (including the lateral ones also remaining there) Bearing shells and the roller blind shaft).
  • roller shutter box surrounding the roller blind shaft and the roller blind winding consist of two sheet metal parts, of which the first sheet metal part is firmly attached to the masonry together with the bearing shells and the roller blind shaft, while the second sheet metal part is attached to the first sheet metal part by an articulated, if necessary detachable connection is attached.
  • the shape of the two sheet metal parts is such that, after removal of the second sheet metal part, the blind can be completely or partially pulled out or removed for repair or replacement work.
  • the arrangement described above is necessary above all if the roller shutter box must be attached to the masonry reveal in front of the window for structural reasons, the roller blind running up and down directly in front of the window. In these cases, a roller shutter is installed as a so-called left roller.
  • left-hand roller says that when the roller blind is lowered, the concave side of the generally slightly curved lamellae of the roller blind is located on the surface of the roller blind that is visible from the outside. In a so-called right-hand roller, on the other hand, the convex side of the slats would be visible from the outside when the blind was lowered.
  • both sheet metal parts are produced either using the extrusion process or with the help of roll-forming tools and are designed on their longitudinal side edges so that their articulated connection can be produced there. Both types of production are cumbersome and expensive to manufacture. You need a separate tool for each of the sheet metal parts. Such sheet metal parts must be cut to certain standard lengths, for example 6 m, from the factory for manufacturing reasons. This has two serious disadvantages for the processor of such sheet metal parts. On the one hand, this requires a very large storage space, since these sheet metal parts are not angled, but angled according to the outer dimensions of the roller shutter box to be formed. Secondly, the lengths of the roller shutters used in practice are completely different depending on the architect's specifications or the adaptation to existing structures.
  • a roller shutter box in which a sheet metal part firmly attached to the masonry is connected via an insulating strip to a further sheet metal part which can be removed from the outside.
  • the insulating strip can only be connected to the sheet metal part attached to the masonry in that it is pushed in its longitudinal direction with a groove over a fold of the sheet metal part.
  • Such an assembly is cumbersome and, above all, is generally not possible due to the spatial conditions.
  • this sliding connection is not fixed, so that the insulating strip can move unintentionally even after assembly to the sheet metal part attached to the masonry.
  • the removable sheet metal part is inserted into a groove in the insulating strip, which is flat and runs from top to bottom.
  • the task or problem of the invention is to reduce the manufacturing and storage costs of such a roller shutter box with an articulated connection and at the same time to ensure greater stability of the articulated connection.
  • a connecting profile is provided as the articulated connection, which has a fixed mounting on the first sheet metal part to be attached to the masonry, the longitudinal side edge inserted into the connecting profile being flat and this first sheet metal part can be shaped in cross-section by folding and that the connection profile also has an undercut for the articulated connection with the other second sheet metal part which can be introduced into or removed from the undercut, the longitudinal side edge of which has a shape which fits into the undercut with a little play.
  • the aforementioned fixed mounting in particular a jamming, allows the longitudinal side edge of the first sheet metal part to be held flat, that is to say without curling, bending or the like.
  • the storage costs are reduced to 20 to 10 percent, since now only metal strips have to be stored flat or rolled up.
  • the processor can cut the sheet metal strips to the desired length of the roller shutter box according to the requirements of the incoming orders and then bring them to the desired cross-sectional shape by folding on a folding machine in his own company.
  • This applies at least to the first sheet metal part that is firmly connected to the connection profile by the user.
  • this also applies to the second sheet metal part, which is articulated to the connecting profile.
  • the cost of the connection profile is relatively low. A waste that still arises when cutting the connecting profiles is very small and is not significant in terms of cost.
  • Another advantage of the invention is that by bending at least the first sheet metal part, preferably also the second sheet metal part, it is possible to adapt to different shapes of the bearing shells that are already present.
  • Such bearing shells are usually cast parts made of aluminum or injection molded parts made of plastic.
  • the design of the roller shutter box must therefore be based on the shapes of the existing bearing shells in practice.
  • the second sheet metal part should not be produced by folding, but in a different form, for example by extrusion, the aforementioned requirement must also be taken into account.
  • the direction of insertion of the plug connection between the longitudinal side edge of the first sheet metal part and the connecting profile runs perpendicular to the longitudinal direction of this sheet metal part and the connecting profile.
  • the connection profile can be attached to the longitudinal side edge of the first sheet metal part already installed in a wall reveal in the direction mentioned.
  • the fixed bracket can be easily produced.
  • the second, detachable sheet metal part is, as it were, threaded with its longitudinal side edge into the undercut of the connecting profile, and likewise in a direction that is perpendicular to the longitudinal direction of the connecting profile and the second sheet metal part.
  • a pivoting of the second sheet metal part around this articulation to the connecting profile and thus to the first sheet metal part, as well as its removal or reinstallation on the connecting profile fixed to the building, is thus possible.
  • the articulated connection allows the second sheet metal part to pivot outwards, i.e. away from the roller blind. This facilitates the aforementioned handling.
  • the second sheet metal part is held securely against falling down after it is threaded into the connecting profile.
  • Fig. 1 shows schematically the structure of a roller shutter consisting of the lateral bearing shells 1, the roller shutter box 2, the winding shaft 3 of the roller blind, which is mounted in the bearing shells 1, here only indicated by dash-dotted lines, and the roller blind 4, which is located in the guides 5 below the bearing shells on the Outside of the window (not shown here) slides along.
  • the roller shutter box 2 surrounds the rolled-up roller blind (also referred to as a tank) 4 ′ and comprises the bearing shells 1 from the outside at its ends.
  • the bearing shells 1 and the roller shutter box are firmly connected to each other.
  • Fig. 1 shows the roller blind 4 partially lowered.
  • roller shutter box consists of at least two sheet metal parts which (see FIG. 1) extend over the entire length of the roller shutter and are connected to one another via a connecting profile 6 which is yet to be explained. If necessary (not shown in the drawing), the roller shutter box can also consist of more than two sheet metal parts, e.g. three sheet metal parts.
  • the respective first sheet metal part 7 is firmly connected to the soffit of the masonry 8 and / or the frame of the window 9, so that the entire shutter is held in place on the soffit and / or window.
  • This first sheet metal part is formed in its cross-sectional shape by folding and firmly connected to the connecting profile 6.
  • the connecting profile 6 has two arms 10, 11 which are fork-shaped and between them a space or gap 12 for the Introduce the longitudinal side edge 7 'of the first sheet metal part. 2a, the arm 11 is first bent outwards. After insertion of the longitudinal side edge 7 ', it is pressed inward in the direction of arrow 13. To facilitate the bending of the arm 11, it is provided on its foot with a cross-sectional area 11 '. The clamping force exerted in this case holds the longitudinal side edge 7 'firmly between the arms 10, 11.
  • Saw-tooth-like profiles 14 on the inside of one or both arms can also be used for better hold.
  • the other end of the connecting profile 6, which is preferably elongated in cross section, is provided with an undercut 16 for the articulated reception of the second sheet metal part 15, which has an approximately arched cross section and serves to receive the correspondingly shaped longitudinal side edge 17 of the second sheet metal part.
  • the second sheet metal part is pivoted somewhat in the direction of the arrow 18 and then, as it were, "threaded" with the edge 17 into the undercut 16 until the holding position shown in FIGS. 2, 3 and 4 is reached.
  • the hold of the second sheet metal part 15 of this articulated connection is supported in that the undercut 16 in the interior of the connection profile 6 ends in a hook-shaped end region 16 ′′, the end of the hook being able to run in the direction of the second sheet metal part, and furthermore the concave side the approximately arcuate undercut is directed outward (arrow direction 18). It is also recommended that the undercut 16 is somewhat larger in cross-section than the part of the longitudinal side edge 17 to be introduced into it, ie there is a so-called play between the undercut 16 and the arcuate longitudinal side edge 17. This game facilitates both the aforementioned threading and the pulling out of the edge 17 from the undercut 16.
  • the second sheet metal part 15 can be put down and the necessary repair can be carried out on the roller blind 4, 4 ', since after the second sheet metal part 15 has been removed, the roller blind can be pulled out in whole or in part for the aforementioned repair and, if necessary, can also be detached from the roller blind shaft 3 . Due to the interaction of the undercut 16 with the shape 17, the second sheet metal part 15 is held securely against falling down after it has been threaded into the connecting profile 6.
  • the connecting profile 6 extends over the entire length of the sheet metal parts 7, 15, so that this articulated connection is sealed against the ingress of moisture or dirt into the interior of the roller shutter box. From the above it can be seen that the articulated connection of the second sheet metal part 15 with the connecting profile 6 can be carried out on the already installed roller shutter box.
  • the second sheet metal part is designed such that it covers the underside and the front of the roller shutter 4 ', while in the embodiment of FIG. 3 this is only the case for the lower side of the armor 4'.
  • FIG. 4 shows that the invention can also be used successfully with a right-hand roller.
  • the roller shutter box is located above the window 9 and the roller blind 4 also runs directly in front of the outside of the window 9.
  • the convex side 22 of the roller blind slats 21 is visible in the viewing direction 19.
  • the first sheet metal part 7 is here approximately U-shaped in cross section and the second sheet metal part 15 is straight in cross section (except for the articulated connection) serving side longitudinal edge 17).
  • the second sheet metal part 15 thus covers the wound-up roller blind 4 'on the front of the roller shutter box, so that repairs or replacements of the roller blind are also possible there from the outside.
  • the fixed connection of the first sheet metal part with the connection profile 6 can also be done by gluing or possibly riveting instead of the described pressing and clamping.
  • the cross-section of Fig. 3a shows a variant, according to which the arm 11 is not bendable. Rather, according to arrow 23, the longitudinal side edge 7 'is pressed between the preferably sawtooth-shaped boundary surfaces of the opening 12 and is thereby held firmly.
  • the connecting profile 6 can be pushed against the arrow direction 23 over the longitudinal side edge 7 '. It is an advantage of the invention that this insertion direction is at right angles to the longitudinal direction of the first sheet metal part 7 and the connecting profile 6.
  • the connecting profile does not always have to be located at the same point in the cross section of the roller shutter box. This depends on the design of the two sheet metal parts. So you're in the Positioning the connection between the two sheet metal parts adaptable or flexible.
  • the designs of the connecting profiles 6 shown in FIGS. 2a, 3a and 4 and described for this purpose are not tied to the design of the roller shutter in the associated FIGS. 2, 3 and 4. Rather, each of the designs of the connecting profile could also be realized with a different type of roller shutter, for example the design according to FIG. 2a with a right-hand roller, as is shown for example in FIG. 4.
  • connection profile is extruded and not only serves the connections described, but creates a stiffening and great stability at this joint of the two sheet metal parts, which is mechanically strong. This is also important from the consideration that in the case of repairs in the rush of work, the respective mechanic can easily damage an unstable joint connection.
  • the connecting profile can be made of plastic, steel or aluminum.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP94106793A 1993-05-08 1994-04-30 Volet avec caisson de volet Withdrawn EP0624705A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4315356 1993-05-08
DE19934315356 DE4315356C2 (de) 1993-05-08 1993-05-08 Rolladenkasten

Publications (1)

Publication Number Publication Date
EP0624705A1 true EP0624705A1 (fr) 1994-11-17

Family

ID=6487570

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94106793A Withdrawn EP0624705A1 (fr) 1993-05-08 1994-04-30 Volet avec caisson de volet

Country Status (2)

Country Link
EP (1) EP0624705A1 (fr)
DE (1) DE4315356C2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729707A1 (fr) * 1995-01-24 1996-07-26 Bubendorff Sa Caisson de volet roulant constitue en tout ou partie par une ou plusieurs toles ou analogues
WO1999005381A3 (fr) * 1997-07-25 1999-04-08 Rytec Corp Porte-rideau destinee a des applications en milieu protege
FR2783853A1 (fr) * 1998-09-24 2000-03-31 Louis Brutsaert Nv Auvent destine a etre actionne a la main
US6123139A (en) * 1997-07-25 2000-09-26 Rytec Corporation Overhead rigid-panel door
GB2351753A (en) * 1999-04-22 2001-01-10 Isotra S R O A carrier for a blind mechanism
FR2993308A1 (fr) * 2012-07-11 2014-01-17 Joseph Audureau Ensemble comprenant un coffre tunnel et un coffre bois formant une reservation pour volet roulant
AU2021202505B1 (en) * 2020-12-14 2022-03-24 Zhejiang Shengge Technology Co., Ltd. Mounting Structure for Roller Blind
EP4036363A1 (fr) * 2021-01-29 2022-08-03 Bhg Pièce de maintien d'une trappe de visite de caisson de volet roulant
FR3150545A1 (fr) * 2023-06-29 2025-01-03 Bhg Pièce de maintien d’une trappe de visite de caisson de volet roulant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231626A1 (de) * 1972-06-28 1974-01-10 Karl Wohnhaas Rolladenkasten zum nachtraeglichen einbau in wandoeffnungen
EP0031970A1 (fr) * 1980-01-04 1981-07-15 Contractual Services (Jersey) Ltd. Articulation de charnière profilée
FR2544786A1 (fr) * 1983-04-22 1984-10-26 Bubendorff Sa Ets Caisson metallique pour volet roulant
EP0137133A2 (fr) * 1983-10-10 1985-04-17 ALUKON F. Grashei KG Caisson de volet roulant
EP0163455A2 (fr) * 1984-05-30 1985-12-04 Venesta International Components Limited Charnières et butées pour portes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7702100U1 (de) * 1977-01-26 1977-09-15 Henkenjohann, Johann, 4837 Verl Rolladenkasten
DE8328918U1 (de) * 1983-10-07 1984-01-05 HEIM und HAUS Vertriebsgesellschaft für Kunststoffenster und -rolläden mbH, 4100 Duisburg Rolladen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231626A1 (de) * 1972-06-28 1974-01-10 Karl Wohnhaas Rolladenkasten zum nachtraeglichen einbau in wandoeffnungen
EP0031970A1 (fr) * 1980-01-04 1981-07-15 Contractual Services (Jersey) Ltd. Articulation de charnière profilée
FR2544786A1 (fr) * 1983-04-22 1984-10-26 Bubendorff Sa Ets Caisson metallique pour volet roulant
EP0137133A2 (fr) * 1983-10-10 1985-04-17 ALUKON F. Grashei KG Caisson de volet roulant
EP0163455A2 (fr) * 1984-05-30 1985-12-04 Venesta International Components Limited Charnières et butées pour portes

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729707A1 (fr) * 1995-01-24 1996-07-26 Bubendorff Sa Caisson de volet roulant constitue en tout ou partie par une ou plusieurs toles ou analogues
US6390171B2 (en) 1997-07-25 2002-05-21 Rytec Corporation Roll-up overhead door for sanitary applications
US6123139A (en) * 1997-07-25 2000-09-26 Rytec Corporation Overhead rigid-panel door
US6247517B1 (en) 1997-07-25 2001-06-19 Rytec Corporation Roll-up overhead door for sanitary applications
WO1999005381A3 (fr) * 1997-07-25 1999-04-08 Rytec Corp Porte-rideau destinee a des applications en milieu protege
FR2783853A1 (fr) * 1998-09-24 2000-03-31 Louis Brutsaert Nv Auvent destine a etre actionne a la main
GB2351753A (en) * 1999-04-22 2001-01-10 Isotra S R O A carrier for a blind mechanism
GB2351753B (en) * 1999-04-22 2003-02-12 Isotra S R O Profiled carrier for the reception of a driving mechanism for controlling of louvres
FR2993308A1 (fr) * 2012-07-11 2014-01-17 Joseph Audureau Ensemble comprenant un coffre tunnel et un coffre bois formant une reservation pour volet roulant
AU2021202505B1 (en) * 2020-12-14 2022-03-24 Zhejiang Shengge Technology Co., Ltd. Mounting Structure for Roller Blind
EP4036363A1 (fr) * 2021-01-29 2022-08-03 Bhg Pièce de maintien d'une trappe de visite de caisson de volet roulant
FR3119413A1 (fr) * 2021-01-29 2022-08-05 Bhg Pièce de maintien d’une trappe de visite de caisson de volet roulant
FR3150545A1 (fr) * 2023-06-29 2025-01-03 Bhg Pièce de maintien d’une trappe de visite de caisson de volet roulant
EP4488486A1 (fr) * 2023-06-29 2025-01-08 Bhg Pièce de maintien d'une trappe de visite de caisson de volet roulant

Also Published As

Publication number Publication date
DE4315356A1 (de) 1994-11-17
DE4315356C2 (de) 1996-12-12

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