EP3767049A1 - Pergola beinhaltend eine tragende struktur und ein faltbares beschattungselement - Google Patents

Pergola beinhaltend eine tragende struktur und ein faltbares beschattungselement Download PDF

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Publication number
EP3767049A1
EP3767049A1 EP20186474.1A EP20186474A EP3767049A1 EP 3767049 A1 EP3767049 A1 EP 3767049A1 EP 20186474 A EP20186474 A EP 20186474A EP 3767049 A1 EP3767049 A1 EP 3767049A1
Authority
EP
European Patent Office
Prior art keywords
pergola
slats
blades
central body
total width
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.)
Granted
Application number
EP20186474.1A
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English (en)
French (fr)
Other versions
EP3767049B1 (de
Inventor
Morgan Denninger
Raymond Mitjavila
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.)
Producciones Mitjavila SA
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Producciones Mitjavila SA
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Publication date
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Publication of EP3767049A1 publication Critical patent/EP3767049A1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/18—Tents having plural sectional covers, e.g. pavilions, vaulted tents, marquees, circus tents; Plural tents, e.g. modular
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/16—Roof structures with movable roof parts
    • E04B7/166—Roof structures with movable roof parts characterised by a translation movement of the movable roof part, with or without additional movements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/08—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
    • E04F10/10—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/58—Closures; Awnings; Sunshades

Definitions

  • the present invention relates to a pergola provided with blades articulated between them so as to constitute between them a shading element which can be folded and unfolded, and which has the particularity of making it possible to cover considerable widths, namely, depending on the direction transverse to the direction of folding and unfolding, thanks to the particular structure of the blades.
  • Pergolas are already known which include a structure which supports a collapsible shade element.
  • the support structure generally comprises a frame and frame support elements, which may be pillars, a rear beam of the frame intended to be fixed to a fixed structure, generally a fence.
  • the frame and in particular the side beams thereof, is provided with lateral guides for guiding the foldable shade element in its folding and unfolding movements.
  • the present invention comes within the context of pergolas which use foldable shading elements made up of blades articulated together by means of consecutive joints between the blades, unlike other pergolas in which the shading element consists of sliding panels. or roll-up canvases.
  • the blades are planar and elongated elements, so as to define in them a longitudinal direction parallel to the blade and perpendicular to the direction of folding and unfolding, a transverse direction which corresponds to the width of the blade and a perpendicular direction to the longitudinal and transverse directions which corresponds to the thickness direction of the blade.
  • the length of the slats in the longitudinal direction determines the shading width of the pergola, the added widths, without taking into account the consecutive overlap of the slats due to the need for articulation, they constitute the extent of the shading , when they are unfolded.
  • the height or thickness of the slats constitutes the thickness of the shading element when it is unfolded and the longitudinal space occupied by the slats when the shading element is folded so that the slats are "stacked" horizontally.
  • Slat-based pergolas have several drawbacks, one of them being the limitation of the length of the slats, because when the shading element is unfolded, the slats have a very low geometric inertia with respect to the horizontal direction. , which is perpendicular to the weight. It is precisely this component of inertia which limits the deformation of the blades under the effect of their weight. In addition, the resulting deformation can cause galling and jamming of the blades in the unfolded position.
  • a common solution to avoid these situations is that the slats never become flat, but this results in limiting the extent of the shading element. By not allowing the slats to adopt a horizontal position, a relatively large moment of inertia with respect to the horizontal direction is always guaranteed.
  • the present invention provides a pergola which comprises a support structure and a collapsible shade element, the support structure comprising a frame provided with lateral guides for guiding the shade.
  • collapsible shading element in its folding and unfolding movements, the collapsible shading element consisting of blades articulated together by means of consecutive articulations between the blades, a longitudinal direction parallel to the blade and to the folding direction and unfolding, a transverse direction and a direction perpendicular to the longitudinal and transverse directions which corresponds to the direction of thickness of the blade being defined in the blades, characterized in that the blades are profiles of total width in the transverse direction, the section of the profile having a central body and two articulation ends which have a concave or convex circular envelope section so as to define tubular joints, the ratio between the diameter of the circular casing section and the total width being greater than 0.1.
  • the ratio of the diameter of the circular envelope section to the total width being greater than 0.15.
  • the total width is between 14 and 16 cm and the diameter of the circular envelope section is between 2 and 2.5 cm.
  • the total width is 153mm and the diameter of the circular casing section is 23mm, so that the two joints of a blade are 30% of the total width.
  • the hinge ends of C-shaped sections are hinge ends of C-shaped sections.
  • the opening of the C-shaped sections subtends an angle of between 80 and 90 °.
  • certain blades comprise at the respective ends of one of the articulations sliding elements intended to slide through the lateral guides.
  • the sliding elements are wheels.
  • all of the blades except the end blade are provided with sliding elements.
  • the blades provided with sliding elements are joined together by means of blades without sliding means, so that the blades provided with sliding elements can form angles between 0 and 180 ° between them. .
  • the central body of the blades is planar and joins the articulation ends at points of tangency with the cylindrical casing, so that the articulations are on the same side as the central body.
  • certain blades include a reinforcing rib which joins the articulation, on the side diametrically opposite the point of junction with the central body, at the intermediate point of the central body.
  • the central body of the blades is curved.
  • the pergola includes at least one end blade drive carriage, the drive carriage being provided with wheels, the side profiles being provided with grooves for guiding the wheels.
  • the pergola includes an actuator motor, a pulley actuated by the actuator motor, a deflection pulley and a band, belt or chain between the pulley actuated by the actuator motor. and the deflection pulley, the drive carriage being joined to the band, belt or link chain.
  • the present invention relates to a pergola P comprising a support structure S and a folding shade element O.
  • the support structure S comprises a frame C provided with lateral guides G for guiding the folding shade element O in its folding and unfolding movements.
  • the foldable shading element O consists of blades 1, 2, n articulated together by means of consecutive articulations A1, ...., An between the blades 1, 2.
  • the blades 1, 2, 3 are profiles of total width I in the transverse direction T, the section of the profile having a central body 11, 21, 31 and two ends 12, 22, 32, 13 , 23, 33 of articulation which have a concave or convex circular envelope section so as to define tubular joints A1, ...., An, the ratio between the diameter D of the circular envelope section and the width total I being greater than 0.1.
  • the cylindrical joint is materialized by providing that the ends 12, 22, 32, 13, 23, 33 of the joint have C-shaped sections, and that they are interlocking.
  • the opening of the C-shaped sections is that which determines the relative maximum angle of opening between consecutive slats, and in some examples shown, this is an angle between 80 and 90 °.
  • certain blades 1, 2 comprise at the respective ends of one of the articulations AR sliding elements intended to slide through the lateral guides G.
  • these elements are wheels R1, R2.
  • AT covers which close the ends of the AR joints are provided for fixing the wheels, as can be seen on the figure 8 .
  • the articulation ends of the blades can be extruded so as to define N ribs for fixing the wheels, provided for this purpose with an orifice for threading the screws.
  • fixing VF fixing VF.
  • the blades 1, 2 provided with sliding elements are joined together by means of blades 3 without sliding means, so that the blades 1, 2 provided with sliding elements can form between them angles between 0 and 180 °. Therefore, the upper blades 3 can be considered as floating blades.
  • the angle formed between the blades of greater width with the floating blades is 90 °, it is possible to ensure that all the blades are coplanar as shown in the figure. figure 14 . Namely, even if the relative angle between consecutive slats is only 90 °, we can make all of them on a plane, occupying a minimum thickness when the shading element O is completely unfolded.
  • the central body 11, 21, 31 of the blades 1, 2 is plane and joins the articulation ends at the points of tangency with the cylindrical casing, so that the articulations are on the same side as the central body 11, 21 , 31.
  • FIG. 1 Another embodiment can also be designed in which the central body 11, 21 of the blades 1, 2 is curved, which offers greater inertia with respect to the general plane of the blade, which for the central body in case flat blade is practically zero, so as to have a greater resistance to torsion and bending.
  • the pergola comprises at least one drive carriage 4 of an end blade L2, the drive carriage being provided with wheels 41, the side profiles G2 being provided with grooves for guiding the wheels 41, as shown on the section of the figure 9 .
  • the pergola is completed by an actuating motor PM, in this tubular case, a pulley P1 actuated by the actuating motor PM, a deflection pulley P2 and a band 5, belt or chain between the actuated pulley P1 by the drive motor M and the return pulley P2, the drive carriage 4 being joined to the band 5, belt or chain link.
  • actuating motor PM in this tubular case, a pulley P1 actuated by the actuating motor PM, a deflection pulley P2 and a band 5, belt or chain between the actuated pulley P1 by the drive motor M and the return pulley P2, the drive carriage 4 being joined to the band 5, belt or chain link.
  • the blades can be aluminum, giving them opacity, resistance to sunlight and adequate rigidity.
  • provision could also be made for the blades to be transparent or partially transparent, so that plastic could be used for their manufacture.
  • the invention is not limited to the concrete embodiments which have been described but also encompasses, for example, the variants which can be produced by a person skilled in the art (for example, as regards the choice of materials, dimensions , components, configuration, etc.), in what emerges from the claims.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Awnings And Sunshades (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
EP20186474.1A 2019-07-17 2020-07-17 Pergola beinhaltend eine tragende struktur und ein faltbares beschattungselement Active EP3767049B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201931225U ES1234507Y (es) 2019-07-17 2019-07-17 Pergola que comprende una estructura de soporte y un elementode sombreado plegable

Publications (2)

Publication Number Publication Date
EP3767049A1 true EP3767049A1 (de) 2021-01-20
EP3767049B1 EP3767049B1 (de) 2024-07-24

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EP20186474.1A Active EP3767049B1 (de) 2019-07-17 2020-07-17 Pergola beinhaltend eine tragende struktur und ein faltbares beschattungselement

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EP (1) EP3767049B1 (de)
ES (1) ES1234507Y (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11332930B2 (en) * 2018-02-06 2022-05-17 Infinity Canopy, Inc. Adjustable awning and retractable canopy system
EP4119746A1 (de) * 2021-07-14 2023-01-18 Alcre (Best) B.V. Terrassenüberdachung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403602A1 (de) * 1984-02-02 1985-08-08 Helmut 4920 Lemgo Hebrok Dach, insbesondere terrassendach
FR2608192A1 (fr) * 1986-12-12 1988-06-17 Accoplas Fermetures Couverture repliable pour veranda ou abri similaire
DE3801586A1 (de) * 1988-01-21 1989-08-03 Helmut Hebrok Dach, insbesondere terrassendach
FR3028539A1 (fr) * 2014-11-17 2016-05-20 Sarl Alpha Concept Lame orientable pour toiture exterieure et un dispositif de toiture exterieure muni desdites lames

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403602A1 (de) * 1984-02-02 1985-08-08 Helmut 4920 Lemgo Hebrok Dach, insbesondere terrassendach
FR2608192A1 (fr) * 1986-12-12 1988-06-17 Accoplas Fermetures Couverture repliable pour veranda ou abri similaire
DE3801586A1 (de) * 1988-01-21 1989-08-03 Helmut Hebrok Dach, insbesondere terrassendach
FR3028539A1 (fr) * 2014-11-17 2016-05-20 Sarl Alpha Concept Lame orientable pour toiture exterieure et un dispositif de toiture exterieure muni desdites lames

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11332930B2 (en) * 2018-02-06 2022-05-17 Infinity Canopy, Inc. Adjustable awning and retractable canopy system
EP4119746A1 (de) * 2021-07-14 2023-01-18 Alcre (Best) B.V. Terrassenüberdachung
NL2028725B1 (nl) * 2021-07-14 2023-01-20 Alcre Best B V Terrasoverkapping

Also Published As

Publication number Publication date
ES1234507Y (es) 2019-12-05
ES1234507U (es) 2019-09-11
EP3767049B1 (de) 2024-07-24

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