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

Definitions

• the present invention relates to a plate carrier consisting of a carrier profile, at least two plate carriers which at least partially encompass the carrier profile and are fastened to the carrier profile, and at least one plate made from glass,
• Plastic plates, natural or artificial stone plates or the like used.
• the support profiles are circular
• the plate carriers are correspondingly provided with circular receptacles which encompass the round support profile.
• the main disadvantage of this is that the plate supports attached to the circular support profile must be aligned with one another in order to ensure that the plates to be fixed to the plate supports are not installed in a tensioned installation situation.
• the main loading forces are essentially determined by wind forces which can act on the slats when the shading and / or light directing device is in the open position. If the shading and / or light directing device is in the closed position, from a structural point of view, essentially only the dead weight of the slats is important. In this position, a support profile with a circular cross-section is considerably oversized.
• the present invention has for its object to provide a lamella of the generic type, in which complex alignment work for the plate carrier is avoided and in which an adaptation of the dimensioning of the support profile to the different axle loads is possible.
• the support profile has a non-circular cross-sectional shape and that the plate carriers in their area encompassing the support profile have a contour which is completely or at least partially adapted to the cross-section of the support profile.
• FIG. 1 shows a perspective exploded view of a lamella according to the invention
• FIG. 2 shows a perspective exploded view of a support profile with plate carriers to be fixed thereon for a slat according to the invention
• FIG. 3 shows a cross section through the lamella according to FIG. 1 in the assembled state
• FIG. 4 shows a cross section corresponding to FIG. 3 through a lamella in a further exemplary embodiment of the invention
• FIG. 5 shows a sectional illustration through a support profile of a lamella according to the invention in accordance with a further exemplary embodiment of the invention
• FIG. 6 shows a sectional illustration through a lamella with a slid-on plate carrier according to a further exemplary embodiment of the invention
• FIG. 7 shows a partial section along the line VII-VII in FIG. 6,
• FIG. 8 shows a sectional illustration through a support profile with a plate carrier pushed on according to a further exemplary embodiment of the invention
• FIG. 9 shows a cross section through a support profile together with plate carrier according to a further exemplary embodiment of the invention.
• FIG. 10 shows a section through a support profile with plate carrier according to a further exemplary embodiment of the invention
• Figure 11 shows a section through a support profile with a plate carrier according to another exemplary embodiment of the invention.
• the reference numeral 1 overall designates a lamella for shading and / or light guiding devices for buildings, which essentially consists of a support profile 2, two plate supports 3 and a plate 4 which can be fixed on the plate supports 3.
• the plate carrier 3 in turn are attached to the support profile 2.
• the support profile 2 is provided on the end face with bearing pins 5 and, moreover, the end faces of the support profile 2 are closed by means of a swivel arm cover 6 or an end cover 7.
• the plate 4 which can be made of glass, plastic, natural or artificial stone or similar materials, is fastened to the support arms 9 of the plate holder 3 by means of several clamp holders 8.
• the entire slat 1 has only one
• Plate 4 on Accordingly, only two plate holders 3 are provided here in order to connect this plate 4 to the support profile 2. With longer constructions it may be possible to arrange several plates 4 one behind the other in the axial direction. NEN, in which case several plate holders 3 are to be arranged on the support profile 2.
• FIG. 2 shows a perspective exploded view of the structure of the support profile 2 as well as the structure of the plate carrier 3 with the brackets 9.
• the plate carriers 3 are provided with a receiving area 10, which enables the plate carriers 3 to be pushed onto the support profile 2.
• the support profile 2 is equipped with an untrimmed cross-section, the contour of the receiving area 10 of the plate carrier 3 is designed accordingly.
• the cross-sectional shape of the support profile 2 and thus also the contour of the receiving area 10 of the plate carrier 3 can be described as approximately triangular, with the special feature that the side flanks are curved.
• each plate carrier 3 is fastened to the support profile 2 by means of adjusting and fastening screws 20 which pass through the plate carrier 3 in the area of through bores and which are screwed into threaded bores in the support profile 2.
• adjusting and fastening screws 20 By means of these adjusting and connecting screws 20, not only the connection between the plate supports 3 and the support profile 2 can be established, but also an adjustment of the gap between the components mentioned, which results when the clear cross section of the receiving areas 10 the plate carrier is chosen to be somewhat larger than the outer dimensions of the support profile 2. The latter is advantageous under certain circumstances if the support profile 2 has sensitive outer surfaces which could be damaged if a relatively precisely designed plate carrier 3 is slipped on.
• the receptacle 10 is dimensioned somewhat larger, such a plate carrier can be pushed onto a support profile 2 without damage or such a damage-free pushing on can be made considerably easier. Then an adjustment of the plate carrier 3 with respect to the support profile 2 would be necessary or sensible, which is then possible by means of said adjusting and fastening screws 20.
• the cross section of the support profile 2 is approximately triangular in the exemplary embodiments according to FIGS. 1-3.
• a shape is realized in which the support profile perpendicular to the base of the plate 4 has a greater extent than parallel to said plate 4, which has the advantage that the support profile 2 optimally in static terms to the expected loads on the slat 1 is adjusted. It is known that the greatest loads on the support profile 2 arise in an axis perpendicular to the plate 4, while the loads occurring parallel to the plate 4 are considerably lower.
• the entire lamella 1 is rotatably supported by the already mentioned bearing bolts 5 in a construction not shown here, and it is desirable to bring the longitudinal axis 11 of this bearing as close as possible to the plane of the plate 4.
• This is also readily possible with the construction according to the present invention, which is shown not only in FIG. 3 but also in FIG. 4, in which, for example, a curved plate 4 has been used, so that in this case the bearing axis 11 is even further and even better can be moved in the direction of the plate 4.
• Figure 5 shows again a cross section through a support profile 2, which, like the support profiles according to Figures 1-4, is preferably formed as an extruded profile, advantageously made of aluminum, and forms a so-called hollow chamber profile.
• the cross-section can be described as triangular, with the
• the axis X indicates the main direction of load for the support profile 2, while the axis Y represents the axis in which lower loads act on the support profile 2.
• the two axes X and Y intersect in the bearing axis 11.
• a stiffening profile 13 is used in the upper hollow chamber 12 of the support profile 2 facing the bearing axis 11, which reinforces the load-bearing profile 2 even more resiliently without enlarging its outer cross section.
• FIGS. 6 and 7 show an exemplary embodiment of the invention in which the clear cross section of the receptacle 10 of the plate carrier 3 is larger than the outer contour of the support profile 2.
• the connection between the plate carriers 3 and the support profile 2 takes place again (in FIG. 6 Set and fixing screws 20 (not shown).
• Sealing or piping strips 14 are arranged so that no dirt accumulations can form between the plate carriers 3 and the support profile 2.
• FIG. 8 shows an exemplary embodiment of the invention, in which the cross section of the support profile 2, like the contour-identical cross section of the corresponding area of the plate carrier 3, is approximately rectangular.
• Figure 9 discloses an embodiment of the invention, in which the plate carrier 3 are formed in two parts in the region of the receptacle 10 for the support profile 2.
• the cross-sectional shape here is again approximately triangular and the area of the receptacle 10 consists of a lower receptacle area 10a made in one piece with the cantilevers 9 and of a cover 10b pushed onto this lower receptacle area 10a, which via a groove connection 15 corresponding to the receptacle lower part 10a in the axial direction of support profile 2 and plate carrier
• FIG. 10 corresponds essentially to the exemplary embodiment according to FIG. 9, the difference being that the cover 10b is approximately cap-shaped and is formed with two connecting flanges 10c protruding to the side, the through-holes for odd fastening screws for connection, not shown of the cover 10b is provided with the opposite walls 9a of the arm 9 of the respective plate carrier 3.
• FIG. 11 finally shows an embodiment of the invention, in which the receptacle 10 of the respective plate carrier 3 is open on one side, again one triangular cross-sectional shape is realized with curved outer surfaces and the open side of the receptacle 10 is in the region of the narrow side of said triangle.
• the circumferential design of the cross-section of the support profile 2 and the receptacle 10 of the plate carrier 3 also provides further advantages, in particular also in terms of design.
• the plate carriers (3) are advantageously made from sections of extruded profiles, preferably of aluminum.

Landscapes

• Engineering & Computer Science (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
• Light Guides In General And Applications Therefor (AREA)
• Securing Of Glass Panes Or The Like (AREA)
• Vessels And Coating Films For Discharge Lamps (AREA)
• Laminated Bodies (AREA)
• Finishing Walls (AREA)
• Blinds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=7670695

Family Applications (1)

Country Status (7)

Families Citing this family (6)

Family Cites Families (1)

• 2001
  • 2001-01-15 DE DE10101722A patent/DE10101722A1/de not_active Withdrawn
• 2002
  • 2002-01-09 DE DE50212785T patent/DE50212785D1/de not_active Expired - Lifetime
  • 2002-01-09 DK DK02729425T patent/DK1352146T3/da active
  • 2002-01-09 EP EP02729425A patent/EP1352146B1/fr not_active Expired - Lifetime
  • 2002-01-09 PT PT02729425T patent/PT1352146E/pt unknown
  • 2002-01-09 WO PCT/EP2002/000137 patent/WO2002055827A1/fr active IP Right Grant
  • 2002-01-09 AT AT02729425T patent/ATE408745T1/de active
  • 2002-01-09 ES ES02729425T patent/ES2314059T3/es not_active Expired - Lifetime

Non-Patent Citations (1)

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