EP2728080A1 - Élément d'écran modulaire pourvu d'un panneau motorisé supérieur - Google Patents

Élément d'écran modulaire pourvu d'un panneau motorisé supérieur Download PDF

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Publication number
EP2728080A1
EP2728080A1 EP13187336.6A EP13187336A EP2728080A1 EP 2728080 A1 EP2728080 A1 EP 2728080A1 EP 13187336 A EP13187336 A EP 13187336A EP 2728080 A1 EP2728080 A1 EP 2728080A1
Authority
EP
European Patent Office
Prior art keywords
panel
uprights
screen
screen element
upright
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Withdrawn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
EP13187336.6A
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German (de)
English (en)
Inventor
Andrea Pezzini
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.)
Star Progetti Tecnologie Applicate SpA
Original Assignee
Star Progetti Tecnologie Applicate SpA
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 Star Progetti Tecnologie Applicate SpA filed Critical Star Progetti Tecnologie Applicate SpA
Publication of EP2728080A1 publication Critical patent/EP2728080A1/fr
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
    • E04B2/7422—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers with separate framed panels without intermediary support posts
    • E04B2/7424—Glazing details
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
    • E04B2/827—Partitions constituted of sliding panels
    • 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
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/165—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using panels with rigid filling and frame

Definitions

  • the present invention relates to motorised screen panels used in modular systems for defining outdoor spaces, in particular for defining and enclosing the public outdoor space of bars, restaurants, terraces, etc.
  • Known screen panels are normally made in a single element consisting of a transparent sheet and/or laminate.
  • the screen panels of this type in order to be really effective and provide real protection from the wind, should be sized according to the seasons, but for practical reasons they are not. For this reason, during the dry season, these panels are presented oversized, offering excessive heating of the enclosed space both due to the greenhouse effect, produced by the transparent sheet, and because of poor air circulation, produced by the panel itself which acts as mechanical obstacle. During the summer season it is therefore necessary to completely remove the entire system of demarcation formed by the screen panels and reinstall it at the beginning of the windy seasons, which is obviously inconvenient.
  • a screen panel has been proposed in the art consisting of a substantially fixed base element and an upper element, interchangeable according to the weather conditions. See for example European patent EP 1452671 , in the name of the same Applicant.
  • the patent application EP 2395167 in the name of the Applicant, describes a modular screen element comprising a fixed base element and a movable upper element, each constituted by a respective frame enclosing a corresponding panel, wherein the frame of the upper element is housed in seats of the frame of the lower element, so as to be able to slide vertically with the aid of or in contrast to gas springs housed in said seats.
  • the main object of the present invention is, therefore, that of eliminating the disadvantages of the screens of the prior art illustrated above and to provide a screen element of easier use, cancelling out the effort by the user, with the possibility of adjusting the height quickly and easily, in the various desired positions, which also does not require disassembly and reassembly of parts as weather conditions change.
  • Another object of the invention is that of providing such a screen element which is simple and economical to produce, easy to install and which allows easy maintenance and rapid possible replacement of the means which allow the adjustment thereof.
  • the screen element according to the invention comprises, once mounted, a lower panel enclosed in a fixed frame and an upper panel sliding with respect to the lower panel in suitable runners provided in the profile sections of the uprights of the fixed frame where the upper panel slides under the action of electromechanical actuation means.
  • electromechanical actuation means such as for example electric motors associated with worm screws whereon respective screw nuts or lead screws slide, allows the upper panel to be lowered and raised without effort, but above all to lower it without any effort of compression.
  • electromechanical actuation means such as for example electric motors associated with worm screws whereon respective screw nuts or lead screws slide
  • the panel normally consisting of a sheet of glass, can reach the weight of about 20 kg, for example if it has a height of about 100 cm and a width of about 200 cm.
  • such a system for lowering/raising allows the upper sheet to be placed not only in the two end positions, raised and lowered, but in any intermediate position between the two remaining, if necessary, in this position.
  • the modular screen element according to the invention comprises a base or lower element 2 and an upper element 3, coupled to the base element 2, and which can be positioned at different heights with respect thereto in the manner to be mentioned here below.
  • the base element 2 is constituted by a support frame 4 of rectangular shape inside whereof a panel 5 of laminate or other transparent or opaque material is placed, in particular a sheet of glass or plastic.
  • the upper element 3 instead comprises a frame 6 which has the shape of a , which contains in its interior a panel 7, preferably a transparent sheet of glass or plastic.
  • the frames 4 and 6 are made from metal or plastic profile sections and each comprise a pair of uprights, respectively, 10 and 20, and a pair of crosspieces, respectively, 11 and 21.
  • each upright 10 of the frame 4 of the base element 2 comprises two tubular members 12 joined one to the other so as to determine a seat 13 suitably shaped and open towards the interior in the direction of the opposite upright.
  • the panel 5 that is fixed is mounted in a cavity 14 adjacent to the tubular member 12 and attached by screws 15, as schematically shown in Figure 4 .
  • the profile sections of the uprights 20 of the frame 6 of the upper member 3 are constituted by a tubular member 22, whose outer profile matches perfectly the internal profile of the seat 13 provided in the upright 10, so that the upright 20 can be inserted in the upright 10 as shown in Figure 4 , and can slide vertically with respect thereto, as shown in Figs. 5a and 5b .
  • the panel 7 of the upper element 3, which instead is mobile, is mounted in a cavity 23 adjacent to the tubular member 22 and attached by means of screws 24.
  • each worm screw 30 is placed which, at its lower conical end 31, is suitable for meshing with a bevel pinion 32 integral with the drive shaft 33' of a respective electric motor 33 (bevel gear 31,32).
  • Each of said worm screws 30 is attached to the respective upright 10, in a manner in itself known, so as to be able to rotate without translating.
  • the two electric motors 33 independent one of the other, are positioned instead on the bottom of the lower crosspiece 11 of the lower frame 4 and rotate simultaneously making the two opposite worm screws 30 rotate.
  • Each of said worm screws 30 is coupled, at its upper end, to a corresponding screw nut or lead screw 34, attached in the lower part of the upright 20 of the upper profile 6 in aluminium which frames the sliding glass 7.
  • Each of said worm screws 30, by rotating, goes to mesh with the relative screw nut 34 so that the rotation of the worm screw 30, coupled to the shaft of the motor, is converted into a linear vertical movement of the respective screw nut 34 which will move the sliding glass 7 axially.
  • the uprights 20 of the upper element 3 which are housed slidingly in the corresponding uprights 10 of the lower element 2 are driven by the electromechanical actuation means formed by the elements 30, 31, 32, 33, 33' and 34.
  • electromechanical actuation system which provides for the coupling of an electric motor with a linear actuator formed by a worm screw whereon a screw nut slides
  • electromechanical actuation system can be replaced by other systems of electromechanical actuation where the electric motor can be coupled to other mechanical linear actuators which can be coupled to a motor, such as for example:
  • the management of the contemporary rotation of the electric motors 33 is obtained by the application of an electronic card 35, located in the lower crosspiece 11 of the lower frame 4, which in addition to having such a function is engaged to block the motors in the case of high absorption, as also the crushing of foreign bodies during the ascent of the pane of glass 7.
  • the system of actuation of the movable glass 7 is also equipped with one or more limit switches (not shown) that will automatically stop the sliding glass 7 in its highest or lowest position if the stop button is not pressed.
  • an overload (such as crushing of a hand) blocks the system and reverses the rotation of the motors, making the glass descend slightly for a certain distance, for example 5 cm.
  • a pushbutton panel 36 is also provided, applied externally on one of two uprights 10 of the lower frame 4 of the lower element 2, suitable for managing the ascent, descent and stopping in any vertical position of the upper panel 7.
  • the general operating voltage is 24V.
  • the worm screws 30 are conveniently arranged in each upright 10 and their provision allows the upper element 3 of the screen element 1 according to the invention to be raised and lowered without any effort, and to position it at the height required. Normally in the windy periods or seasons the upper element 3 is positioned at the maximum height as shown in Figure 5a , while in the non-windy periods or seasons it is placed in the lowest position, remaining completely covered by the base panel 2, as shown in Figure 5b , without detriment to the fact that it can be set to any intermediate position between the two.
  • Figure 7 shows partly in a plan view a possible structure which can be obtained with the modular screen element according to the invention.
  • the right side of the Figure shows a linear coupling of two screen elements 1, while the left side of the Figure shows a right-angled coupling between these elements.
  • covering elements both internal and external, of the uprights, of the linear 40 and angular type 41, 42, attached by means of screws 43.
EP13187336.6A 2012-11-06 2013-10-04 Élément d'écran modulaire pourvu d'un panneau motorisé supérieur Withdrawn EP2728080A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000395U ITMI20120395U1 (it) 2012-11-06 2012-11-06 Elemento a paravento modulare dotato di un pannello superiore motorizzato

Publications (1)

Publication Number Publication Date
EP2728080A1 true EP2728080A1 (fr) 2014-05-07

Family

ID=48047258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13187336.6A Withdrawn EP2728080A1 (fr) 2012-11-06 2013-10-04 Élément d'écran modulaire pourvu d'un panneau motorisé supérieur

Country Status (2)

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EP (1) EP2728080A1 (fr)
IT (1) ITMI20120395U1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016083630A1 (fr) * 2014-11-04 2016-06-02 González Escobar Miguel Panneaux coulissants verticaux pour la limitation du vent, inférieur et supérieur, à actionnement mécanique et manuel
GR20150100319A (el) * 2015-07-14 2017-02-22 C.Al.Com. Α.Ε. Εμπορικη Εταιρεια Αλουμινιου Ανωνυμος Εταιρεια Διαχωριστικο συστημα εξωτερικων χωρων
CN108590336A (zh) * 2018-04-28 2018-09-28 温州博旺联科建筑工程有限公司 一种施工用高度可调节围挡
CN109057518A (zh) * 2018-09-18 2018-12-21 李友新 一种市政用便于调节高度的围挡
GR20170100284A (el) * 2017-06-22 2019-03-20 Κυκλος Κατασκευαστικη Μ/Επε Διαχωριστικο με κινουμενο υαλοπετασμα
CN110295785A (zh) * 2019-06-10 2019-10-01 徐振卢 一种市政工程施工用隔离设备
IT201900019016A1 (it) * 2019-10-16 2021-04-16 Star Progetti Tecnologie Applicate S P A Struttura a paravento modulare a visione totale dotata di un pannello superiore sollevabile elettricamente
IT201900020691A1 (it) * 2019-11-11 2021-05-11 Oddicini S R L Struttura di vetrata estensibile perfezionata.
US11193272B2 (en) * 2017-03-03 2021-12-07 Protezioni S.R.L. Movable screen
US11203874B2 (en) * 2015-10-09 2021-12-21 Aluminco A.E. Glass windbreaker

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002064936A2 (fr) * 2001-02-15 2002-08-22 Exacta-Fenster-Bau Gmbh Fenetre a guillotine
GB2378218A (en) * 2001-08-01 2003-02-05 Mighton Products Ltd Motorised sash window with recessed motor
EP1452671A1 (fr) 2003-02-27 2004-09-01 Star Progetti Tecnologie Applicate Srl Elément d'écran
WO2011027377A2 (fr) * 2009-09-04 2011-03-10 Nando Pinto Système convertible de balcon - structure de protection automatique
EP2395167A1 (fr) 2010-06-11 2011-12-14 Star Progetti Tecnologie Applicate Srl Elément d'écran de séparation modulaire
EP2436841A2 (fr) * 2010-10-04 2012-04-04 Heintzmann Sicherheitssysteme GmbH & Co. KG Dispositif de protection d'objet abaissable au sol

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002064936A2 (fr) * 2001-02-15 2002-08-22 Exacta-Fenster-Bau Gmbh Fenetre a guillotine
GB2378218A (en) * 2001-08-01 2003-02-05 Mighton Products Ltd Motorised sash window with recessed motor
EP1452671A1 (fr) 2003-02-27 2004-09-01 Star Progetti Tecnologie Applicate Srl Elément d'écran
WO2011027377A2 (fr) * 2009-09-04 2011-03-10 Nando Pinto Système convertible de balcon - structure de protection automatique
EP2395167A1 (fr) 2010-06-11 2011-12-14 Star Progetti Tecnologie Applicate Srl Elément d'écran de séparation modulaire
EP2436841A2 (fr) * 2010-10-04 2012-04-04 Heintzmann Sicherheitssysteme GmbH & Co. KG Dispositif de protection d'objet abaissable au sol

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016083630A1 (fr) * 2014-11-04 2016-06-02 González Escobar Miguel Panneaux coulissants verticaux pour la limitation du vent, inférieur et supérieur, à actionnement mécanique et manuel
GR20150100319A (el) * 2015-07-14 2017-02-22 C.Al.Com. Α.Ε. Εμπορικη Εταιρεια Αλουμινιου Ανωνυμος Εταιρεια Διαχωριστικο συστημα εξωτερικων χωρων
US11203874B2 (en) * 2015-10-09 2021-12-21 Aluminco A.E. Glass windbreaker
US11193272B2 (en) * 2017-03-03 2021-12-07 Protezioni S.R.L. Movable screen
GR20170100284A (el) * 2017-06-22 2019-03-20 Κυκλος Κατασκευαστικη Μ/Επε Διαχωριστικο με κινουμενο υαλοπετασμα
CN108590336A (zh) * 2018-04-28 2018-09-28 温州博旺联科建筑工程有限公司 一种施工用高度可调节围挡
CN109057518A (zh) * 2018-09-18 2018-12-21 李友新 一种市政用便于调节高度的围挡
CN110295785A (zh) * 2019-06-10 2019-10-01 徐振卢 一种市政工程施工用隔离设备
IT201900019016A1 (it) * 2019-10-16 2021-04-16 Star Progetti Tecnologie Applicate S P A Struttura a paravento modulare a visione totale dotata di un pannello superiore sollevabile elettricamente
EP3808913A1 (fr) * 2019-10-16 2021-04-21 Star Progetti Tecnologie Applicate S.p.A. Structure d'écran modulaire avec vision totale doté d'un panneau supérieur relevable électriquement
IT201900020691A1 (it) * 2019-11-11 2021-05-11 Oddicini S R L Struttura di vetrata estensibile perfezionata.

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