EP2473695A2 - Contre-bâti pour portes ou fenêtres, élément de traverse et élément d'espacement pour contre-bâti - Google Patents

Contre-bâti pour portes ou fenêtres, élément de traverse et élément d'espacement pour contre-bâti

Info

Publication number
EP2473695A2
EP2473695A2 EP10768561A EP10768561A EP2473695A2 EP 2473695 A2 EP2473695 A2 EP 2473695A2 EP 10768561 A EP10768561 A EP 10768561A EP 10768561 A EP10768561 A EP 10768561A EP 2473695 A2 EP2473695 A2 EP 2473695A2
Authority
EP
European Patent Office
Prior art keywords
counterframe
crosspiece
window
paint
box structure
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Withdrawn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
EP10768561A
Other languages
German (de)
English (en)
Inventor
Franco Donato
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.)
Hesperia Sas Di Donato Franco & C
Original Assignee
Hesperia Sas Di Donato Franco & C
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
Priority claimed from ITMO2009A000217A external-priority patent/IT1395386B1/it
Priority claimed from ITMO2009A000218A external-priority patent/IT1395387B1/it
Priority claimed from ITMO2009A000216A external-priority patent/IT1395622B1/it
Application filed by Hesperia Sas Di Donato Franco & C filed Critical Hesperia Sas Di Donato Franco & C
Publication of EP2473695A2 publication Critical patent/EP2473695A2/fr
Withdrawn legal-status Critical Current

Links

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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4654—Horizontally-sliding wings disappearing in pockets in the wall; Pockets therefor
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/165—Particles in a matrix

Definitions

  • the invention relates to a counterframe for doors or windows, in particular for sliding doors, a crosspiece element for a counterframe, and a spacer element to fix a counterframe .
  • a counterframe comprising a box structure intended for being embedded inside a wall of a building, and shaped for receiving a sliding door inside the box structure.
  • the box structure defines an internal space in which the sliding door is received.
  • the box structure comprises a pair of front walls that, at the end of installation of the box structure in the wall or the building, are parallel to the latter.
  • the building wall zone occupied by the box structure, where it is desired that it be soundproofed requires suitable soundproofing panels to be installed, in such a manner as to insulate acoustically the two adjacent rooms that are separated by the sliding door. Unfortunately, this complicates the operations of installing the box structure and further causes an increase in manufacturing costs as the internal walls normally have a thickness that is reduced to prevent the soundproofing panels being applied.
  • the known box structure always occupies a thickness that is in itself significant, to which the not inconsiderable thicknesses of the pair of the soundproofing panels must be added. This makes it impossible to apply soundproofing panels in the case of installation of an internal wall of the building because the internal wall has a thickness that is significantly less than that of the perimeter wall of the building.
  • one drawback of the aforementioned counterframe is that it does not enable the zone affected by the box structure to be soundproofed, in particular in the case of installation of very thin walls of the building.
  • a crosspiece element is fixed above, inside which there is a guide that is suitable for slidably supporting and guiding the sliding door during use. The crosspiece element connects the box structure to a vertical upright and thus bounds a gap intended to be opened or closed by the sliding door.
  • spacer elements are provided that help to maintain the counterframe in a correct position for all the time required by the cement or other substances in order to obtain definitive and stable fixing of the counterframe to a wall of a building.
  • the spacer walls are made of galvanized sheet iron or another material and are not subject to other painting treatment.
  • the spacer elements during fixing of the counterframe, are interposed between a side wall of the box structure and the vertical upright of the counterframe, so as to extend horizontally into the zone that will be occupied by the sliding door, during normal use, i.e. after installation has been completed. It is clear that the opening of the wall in which the sliding door will be received is substantially inaccessible, owing to the spacer elements that prevent passage through the gap of the counterframe.
  • the presence of the spacer elements may represent an obstacle to operators who work on the site, and above all a risk for their safety, in particular in poor lighting conditions as in the case of unexpected power cuts or during the performance of work in twilight. Further, if it is necessary to evacuate the site rapidly, the aforementioned spacer elements and the crosspiece element do not facilitate operators in their search for escape routes, but on the contrary can make this search more difficult.
  • the non horizontality of the crosspiece element means that the sliding door is not correctly oriented with respect to the ground and a cavity is generated between the lower edge of the door and the ground with a thickness that is greater on one side and less on an opposite side.
  • the sliding door is not able to remain in an open position or in a closed position during use but tends to slide by gravity towards the zone at which the crosspiece element is at a lower height . It is thus necessary for an operator in charge of mounting the counterframe to be particularly careful to ensure perfect horizontality of the crosspiece element. In order to do so, it is necessary for the operator to use a portable level instrument that is part of the tools of the operator.
  • the operator moves the crosspiece element by adjusting the position thereof and rests the level instrument thereupon in order to check the horizontality thereof.
  • the operator subjects the crosspiece element to minor movements and sometimes rests the level instrument thereupon to check the position, or moves the crosspiece element, trying to maintain the level instrument resting thereupon.
  • These operations are rather difficult because the operator is forced to use hands both on the crosspiece element and on the level instrument, and they also significantly slow the operations of fixing the crosspiece element.
  • One object of the invention is to improve known counterframes for sliding doors. Another object of the invention is to obtain a soundproofed counterframe that is suitable for being installed easily and very rapidly on a wall.
  • Another object of the invention is to obtain a counterframe for sliding doors that is able to be installed on a wall with a very reduced thickness that at the same time enables effective acoustic insulation of the wall to be obtained.
  • Another object of the invention is to obtain a counterframe provided with spacer elements and with a crosspiece element that enables safety conditions on the worksite to be improved in which the counterframe is located during installation of the latter.
  • Another object of the invention is to obtain a counterframe that can be installed with great facility and very rapidly on a wall .
  • a counterframe is provided as defined in claim 1.
  • a spacer element for a counterframe as defined in claim 24 is provided.
  • Figure 1 is a front view of a counterframe according to the invention in an installation configuration
  • Figure 2 is an exploded view of the counterframe in Figure 1;
  • Figure 2A is an enlarged detail in Figure 2 ;
  • Figure 2B is another enlarged detail in Figure 2;
  • Figure 3 shows the counterframe in another installation configuration
  • Figure 4 is an exploded view of the counterframe in Figure
  • Figure 4A is an enlarged detail in Figure 4 ;
  • Figure 4B is an enlarged detail in Figure 4 ;
  • a counterframe 1 for a sliding door comprising a box structure 2 that is suitable for receiving a sliding door internally and is shaped for being built into a wall of a building 3.
  • the box structure 2 which is more visible in Figures 3 and 4, comprises a pair of mutually parallel front walls 4, which are intended to be positioned parallel to the surfaces of the wall of a building 3.
  • the front walls 4 are mutually- spaced apart such as to define an internal cavity inside which the sliding door is received, and are connected together by further walls of lesser width, arranged transversely to the front walls 4.
  • the box structure 2 comprises an upper wall 5, and a first side wall
  • the first side wall 6 is arranged at one end of the box structure 2 opposite the end through which the sliding door is slidably received inside the box structure 2.
  • the box structure 2, until the sliding door is fitted on the counterframe 1, also comprises a second side wall 7, opposite and facing the first side wall 6.
  • the second side wall 7 is used in the phases of installing the counterframe 1, as will be disclosed further on.
  • the box structure 2 can be provided with net elements 22 made of metal or another material (shown in Figures 1 and 2) to which it is possible to apply a layer of plaster.
  • Each net element 22 can be fixed, by suitable mechanical hooking means, to a respective front wall 4.
  • the counterframe 1 comprises an upright 9, intended to be applied parallel to the second side wall 7 and to a distance from the box structure 2 in function of the width of the gap
  • the upright 9 can be of wood or another material. On the upright 9 clamps 10 or other fixing elements of another type are provided that enable the upright 9 to be fixed at the wall 3 of the building.
  • the counterframe comprises a crosspiece element 12 suitable for being positioned in an upper zone of the gap 13.
  • the crosspiece element 12 is connected between the box structure 2 and the upright 9.
  • the crosspiece element 12 can be made of sheet metal or of another material .
  • the crosspiece element 12 comprises an elongated portion 15, to which a supporting guide 14 is connected that is suitable for supporting and guiding, with suitable bearings, the sliding door once it has been mounted.
  • the supporting guide 14 is connected to the crosspiece element 12 that is suitable for supporting and guiding, with suitable bearings, the sliding door once it has been mounted.
  • the part 16 of the supporting guide 14 is shaped to be fixed to the upper wall 5 of the box structure 2 by locking screws 17 with a hexagonal head or fixing elements of another type, for example of the snap- fit type.
  • the counterframe 1 is painted with an insulating product 23.
  • the insulating product comprises a soundproofing paint 23 that enables the two rooms to be insulated acoustically between which the counterframe 1 is interposed.
  • the insulating product 23 contains internally hollow glass microspheres that make the insulating product 23 acoustically insulating and noise-absorbent.
  • the silicon- based glass microspheres are a few micrometres in diameter and the interior thereof defines microchambers that act as acoustically insulating, noise-absorbent elements.
  • the insulating product 23 that is thus configured also acts as a heat insulator. This is particularly advantageous for the counterframe 1, above all when the latter is configured for housing a window, which is intended to preserve the internal temperature of the building from the external environment .
  • the insulation product 23 defines a surface having a roughness that is such as to favour the adhesion thereto of the plaster.
  • the soundproofing paint 23 is already provided on the counterframe 1 before the latter is installed.
  • the soundproofing paint 23 is applied to the counterframe 1 in such a way as to define a very thin layer, about lmm thick.
  • the counterframe 1 is then ready to be installed already soundproofed.
  • the soundproofing paint 23 may also be less thick by 1 mm or thicker by 1 mm, according to the thickness of the wall in which the counterframe 1 is installed.
  • the soundproofing paint 23 is blue in colour but can also be of other types of colour.
  • the insulating product, comprising the soundproofing paint 23, as said previously, has the effect of increasing the adhesion of the plaster or of other materials to the zones occupied by the paint.
  • the soundproofing paint 23, provided on the net elements 22, enables a layer of plaster to be applied to the net elements 22. Owing to the net elements 22, which can be geometrically shaped to promote the grip of the plaster, and owing to the action of the soundproofing paint 23, which helps the plaster significantly to grip the net elements 22, strong adherence of the plaster to the counterframe 1 is obtained.
  • the box structure 2 suitably in such a manner as to enable the plaster or other covering materials to be applied directly to the front walls 4, without it being necessary to provide net elements 22.
  • the front walls 4 may have, for example, a zigzag section, or other shapes so as to enable a covering material to be placed thereupon.
  • the box structure 2 is embedded into a wall of a building 3 without the use of the net elements 22.
  • wallboard panels 11, for example can be applied to the front walls 4.
  • the crosspiece element 12 is provided with positioning indicating means 18 that has the function of indicating the correct or incorrect position of the crosspiece element 12 during assembly.
  • the positioning indicating means comprises a level element 18 that enables the horizontality of the crosspiece element 12 to be checked.
  • the level element 18, in the disclosed embodiment, comprises a bubble level, i.e. comprises a receptacle that extends in part along the crosspiece element 12 and contains a liquid, inside which there is an air bubble.
  • the receptacle is transparent to enable the mounting operator to see how the air bubble positions itself. This thus enables the operator to adjust and ease the position of the crosspiece element very rapidly, such that the latter is perfectly horizontal. In this manner, the sliding door, once it has been assembled, is able to operate correctly.
  • the level element 18, in another embodiment, can comprise a water level. In this case, the level is provided with two ampullas that are communicating and contain water and indicates the correct or incorrect position of the crosspiece element 12 according to whether the height of the water in the two ampullas is the same or not .
  • a pair of level elements 18 is provided arranged on opposite sides of the crosspiece element 12. In this manner, the mounting operator can conveniently check the horizontality of the crosspiece element 12 from both rooms separated by the counterframe 1.
  • the operator can dedicate himself, with his own hands, to handling only the crosspiece element 12 without having to worry about also handling a portable level - include in the set of tools of the mounting operator - to be positioned on the crosspiece element 12 to check the horizontality thereof. Further, in the case of prior-art counterframes that require the portable level to be used, there may be a risk that the latter is forgotten elsewhere and/or is not available in the place in which counterframe assembly may occur, this causing difficulties or even a suspension to the operations of mounting and fixing the counterframe. On the other hand, owing to the positioning indicating means 18, such drawbacks are prevented.
  • the positioning indicating means 18 facilitates and accelerates counterframe-installation operations and facilitates the work of a mounting operator.
  • spacer elements 8 are provided that during the operations of fixing the counterframe 1 to the wall of a building 3, are used to maintain the counterframe 1 in a correct position.
  • the spacer elements 8 can be made of sheet metal or of another material, such as, for example, wood, plastic, etc.
  • the spacer elements 8, which are two in number, but which can also be a different number, are supplied with the counterframe 1 to facilitate the mounting and fixing thereof and are configured to be interposed between the second side wall 7 and the upright 9.
  • the spacer elements 8 are maintained interposed between the upright 9 and the box structure 2 for the time necessary for the latter to be fixed definitively to the wall of the building, for example the necessary time requested by cement and/or glue and/or other substances used to fix the counterframe 1.
  • the crosspiece element 12 and the spacer elements 8 are painted with a warning paint 24.
  • the warning paint 24 is already on the crosspiece element 12 and on the spacer elements 8 before the counterframe 1 is installed.
  • the warning paint comprises a fluorescent warning paint 24.
  • the crosspiece element 12 is painted with a green warning paint 24A and the spacer elements 8 are painted with a red warning paint 24B. Owing to the spacer elements 8 that are thus painted an operator, and/or the person on the work site or in the building being built, perceives, even in poor lighting, the presence of the spacer elements 8 and from the red colour concludes that it is forbidden and/or dangerous to go beyond the spacer elements 8.
  • the spacer elements 8 are made of coloured plastics or another coloured material that does not therefore need to be painted.
  • the crosspiece element 12 can be made of coloured plastics or another coloured material, devoid of painting.
  • the spacer elements 8 according to the invention are thus highly visible, unlike prior-art spacer elements that, being made of non-coloured or non-painted material are not very visible, especially in poor lighting conditions.
  • the crosspiece element 12 painted in green indicates to an operator the possibility of passing through the gap defined between the box structure 2 and the upright 9.
  • the green and red signals help workers and other operators to identify the passage zones and the inaccessible zones.
  • the green warning paint 24A provided on the crosspiece element 12 indicates an 'escape route' via the gap defined between crosspiece element 12 and the floor 21, in the absence of the spacer elements 8.
  • the red warning paint 24B provided on the spacer elements 8 indicates the presence of an obstacle and thus indicates the need to pay attention and/or prevents the passage.
  • the crosspiece element 12 and the spacer elements 8 that are thus configured thus enable the safety conditions of operators on the work site to be improved significantly.
  • the warning paint of a suitable colour
  • other zones of the counterframe 1 like the box structure 2 and/or the vertical upright 9 to show the accessible zones and the non- accessible zones better.
  • the upright 9, in one embodiment, can be made of coloured plastics or another coloured material, which does not therefore need to be painted but equally performs the function of signalling similarly to the warning paint 24.
  • the counterframe 1 so as to house a double sliding door, i.e. a door with two wings.
  • a double sliding door i.e. a door with two wings.
  • two box structures are provided that are similar to those disclosed and arranged on opposite sides to one another, each box structure being suitable for receiving one wing of the double door.
  • the two wings are in this manner slidable towards and away from one another.
  • a single box structure is provided with a width such as to enable two distinct slidable doors to be received in the interior thereof and on opposite sides, each door being associated with a set environment.
  • the counterframe 1 comprises a box structure that is twice the size of the embodiment shown in the drawings, which is interposed between two uprights associated with the two distinct rooms.
  • two cavities are defined, each of which receives a respective door.
  • the two cavities are aligned on one another and the two doors slide substantially along the same plane and in opposite zones to a median zone of the box structure.
  • the two cavities that receive the two respective doors are superimposed on one another, such that the two doors can slide along two respective planes that are parallel to one another and spaced apart from one another.
  • counterframe 1 it is also possible to provide further embodiments of the counterframe 1 disclosed above, In particular, it is possible to configure the counterframe 1 so as to make the counterframe 1 suitable for a slidable window rather than a sliding door.

Abstract

L'invention concerne un contre-bâti pour une porte ou une fenêtre coulissante comprenant : - une structure caisson (2) façonnée pour recevoir de manière interne – ladite porte ou fenêtre coulissante et appropriée pour être incorporée dans une zone de réception d'une paroi (3), et – un moyen d'isolation acoustique (23) pour isoler acoustiquement ladite zone de réception, ledit moyen d'isolation acoustique comprenant une peinture insonorisante (23) appliquée sur ladite structure caisson (2). L'invention concerne également un élément de traverse pour contre-bâti pour une porte ou fenêtre coulissante, appropriée pour supporter et guider de manière coulissante ladite porte ou fenêtre coulissante. L'élément de traverse comporte un moyen d'indication de positionnement (18) incorporé dans celui-ci pour indiquer si ledit élément de traverse (12) est dans une position horizontale. L'invention concerne en outre un élément d'espacement pour maintenir dans une position de fixation un contre-bâti (1) pour une porte ou une fenêtre coulissante, l'élément d'espacement comprenant un moyen d'avertissement (24) pour annoncer une zone inaccessible près dudit élément d'espacement (8).
EP10768561A 2009-08-31 2010-08-30 Contre-bâti pour portes ou fenêtres, élément de traverse et élément d'espacement pour contre-bâti Withdrawn EP2473695A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMO2009A000217A IT1395386B1 (it) 2009-08-31 2009-08-31 Controtelaio per porte e finestre
ITMO2009A000218A IT1395387B1 (it) 2009-08-31 2009-08-31 Controtelaio per porte e finestre ed elementi distanziali per controtelaio
ITMO2009A000216A IT1395622B1 (it) 2009-08-31 2009-08-31 Controtelaio per porte o finestre
PCT/IB2010/053883 WO2011024151A2 (fr) 2009-08-31 2010-08-30 Contre-bâti pour portes ou fenêtres, élément de traverse et élément d'espacement pour contre-bâti

Publications (1)

Publication Number Publication Date
EP2473695A2 true EP2473695A2 (fr) 2012-07-11

Family

ID=43037807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10768561A Withdrawn EP2473695A2 (fr) 2009-08-31 2010-08-30 Contre-bâti pour portes ou fenêtres, élément de traverse et élément d'espacement pour contre-bâti

Country Status (3)

Country Link
EP (1) EP2473695A2 (fr)
RU (1) RU2012111720A (fr)
WO (1) WO2011024151A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE20130074A1 (it) * 2013-10-10 2015-04-11 Alubel S P A Telaio per porta ad anta scorrevole
CN104895465A (zh) * 2015-04-16 2015-09-09 黄亨利 一种塑钢窗及其制作方法
CN109184478A (zh) * 2018-10-26 2019-01-11 苏州岸肯电子科技有限公司 一种消声室推拉门
CN109209166A (zh) * 2018-10-26 2019-01-15 苏州岸肯电子科技有限公司 一种消声室推拉门

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518017A (fr) * 1967-02-10 1968-03-22 Fermetures Mischler Perfectionnements apportés aux dispositifs de fermeture tels que les portes
US4079162A (en) * 1974-03-20 1978-03-14 Aim Associates, Inc. Soundproof structure
JPS5538852A (en) * 1978-09-13 1980-03-18 Dainippon Toryo Co Ltd Aqueous soundproof paint
US4414257A (en) * 1981-07-09 1983-11-08 Mitsubishi Denki Kabushiki Kaisha Elevator panel
EP0225675B1 (fr) * 1985-12-13 1990-07-25 Johannes Joseph Maria Kompier Unité de base pour le montage d'une porte coulissante
JPH1113026A (ja) * 1997-06-23 1999-01-19 Sogo Kaihatsu:Kk 消音壁
ITMI20041284A1 (it) * 2004-06-24 2004-09-24 Protek S R L Intelaiatura per porte scorrevoli ed infissi in genere incassabile in una parete

Non-Patent Citations (1)

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Title
See references of WO2011024151A2 *

Also Published As

Publication number Publication date
WO2011024151A3 (fr) 2011-07-07
WO2011024151A2 (fr) 2011-03-03
RU2012111720A (ru) 2013-10-10

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