WO2022053846A1 - Procédé de fabrication de portes antisismiques fabriquées sur mesure et porte antisismique ainsi obtenue - Google Patents

Procédé de fabrication de portes antisismiques fabriquées sur mesure et porte antisismique ainsi obtenue Download PDF

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Publication number
WO2022053846A1
WO2022053846A1 PCT/IB2020/058327 IB2020058327W WO2022053846A1 WO 2022053846 A1 WO2022053846 A1 WO 2022053846A1 IB 2020058327 W IB2020058327 W IB 2020058327W WO 2022053846 A1 WO2022053846 A1 WO 2022053846A1
Authority
WO
WIPO (PCT)
Prior art keywords
portal
seismic
customer
custom
armoured
Prior art date
Application number
PCT/IB2020/058327
Other languages
English (en)
Inventor
Francesco Mainieri
Original Assignee
Kopen S.R.L.
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 Kopen S.R.L. filed Critical Kopen S.R.L.
Priority to PCT/IB2020/058327 priority Critical patent/WO2022053846A1/fr
Publication of WO2022053846A1 publication Critical patent/WO2022053846A1/fr

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
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external 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
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/027—Preventive constructional measures against earthquake damage in existing buildings
    • 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
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • 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
    • 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
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5892—Fixing of window panes in openings in door leaves
    • 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
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes

Definitions

  • the present invention operates within the field of the doors and windows industry, in particular doors.
  • those affected by the present patent application are external doors which may be configured as access portals to a building or also as entrance doors which typically separate apartments from the stairwell of a condominium.
  • Prior art Currently, access portals to buildings and apartments are affected by some unresolved problems. Firstly, for security reasons, the doors dividing private and common spaces should be armoured. In reality, only the lock is truly armoured and very secure, being connected with numerous latches which fit into the counter-framework, and in some cases, also into the masonry or the floor.
  • the door panel that is, the set of portions without the metal parts of the armour
  • the door panel is weak and allows easy forced entry.
  • this criticality negates the usefulness of the armoured system, which can be bypassed by any malicious attackers by attacking the door panel instead of the lock.
  • these usually have a solid and inelegant appearance, making it very difficult to create more refined and varied designs, for example with glass inserts or other materials.
  • the integration of similar decorative accessories jeopardises the integrity of the door itself.
  • the glass components of portals or doors in fact, form the weakest part, which sometimes breaks spontaneously following the thermal expansion of the other materials surrounding it, such as steel.
  • a third problem lies in the replacement of the door frame. When this operation becomes necessary, it is usually also mandatory to remove the counter-framework from the masonry on which the opening lied. Therefore, to date, masonry works are indispensable for the replacement of the old counter-framework with that associated with the new portal or door.
  • This problem will also be brilliantly solved by the invention described below, which is able to propose portals, actually and fully armoured, adaptable to any existing counter-framework.
  • the still unresolved problem of each door, portal or entrance door is the risk posed therefrom in the event of an earthquake.
  • the recommended behaviours to assume in the event of an earthquake also include the importance of immediately opening doors to avoid the frameworks yielding due to structural failures, blocking the rotation thereof around the hinges and thus preventing the escape of people.
  • Very few international patents have as their object doors which have some utility in the event of an earthquake.
  • One example is the recently published Chinese utility model CN208089059. This claims a door provided with a weaker part comprising a spring connected to an alarm bell. In the event of an earthquake, the weakened portion, yielding, will cause the bell to ring, alerting those present in advance with respect to their perceptions.
  • This method is carried out according to the following steps: - detecting the existing counter-framework by a designated operator; - entering, into a special electronic data sheet, the data required to manufacture the new portal, i.e.: ⁇ the geometry of the counter-framework; ⁇ the heat performance requested by the customer; ⁇ the acoustic performance requested by the customer; ⁇ the safety performance requested by the customer; ⁇ the aesthetic features such as materials, finishes or colours, requested by the customer; ⁇ the electrical and electronic means or installations for entering the portal into a home automation or access recognition system; said data is then sent to a dedicated server which stores it in a memory; - calculation by a dedicated software, also covered by the patent protection offered by the present application, operating in said dedicated server, of at least the following data: ⁇ design of the new framework of the portal so as to make it installable on the existing counter-framework.
  • this feature is made possible by the fact that the fixing points required for the installation are chosen by the operator, when mounting along a vertical guide, making them coincide with the pre-existing ones. During installation, the technician will lock them in such a position that the portal fits perfectly with the pre-existing counter- framework; ⁇ design of the polyurethane foam mixture required to obtain the requested safety, acoustic and heat performance.
  • said polyurethane foam layer may be designed and then manufactured with areas of different density and/or reinforced with reinforcement elements, obtained through subsequent foaming processes, configured to strengthen the portal in the areas most subjected to stresses; ⁇ design of the thickness and material of the internal panel and external panel which enclose the polyurethane foam of the portal and which are made of aluminium and/or wood with a thickness comprised between 1 mm and 10 mm, in order to obtain the aesthetic characteristics requested by the customer; ⁇ design of a pre-set collapse area at the upper portion of said portal.
  • This area is dimensioned as a function of the geometry of the portal and configured to structurally yield, in a controlled and pre-set manner, in case of seismic events or structural collapse of the building, guaranteeing the possibility of opening said portal also following these events; - preparing an architectural rendering and sending it to the customer, by means of a special app downloaded on the electronic device; - approving the design through said app; - sending the technical features required to obtain the portal from said dedicated server to the various extrusion, mixing, foaming and numerical control cutting machines, for obtaining all components of the portal.
  • the data entry step may comprise information regarding the architecture of the building to which the portal belongs, the location thereof, the floor number, the type of masonry and all possible information which can allow the dedicated software to calculate an estimate data of the load that the counter-framework could have to bear in case of a seismic event or structural collapse of the building.
  • This data will be used to suitably dimension the pre-set collapse area which will extend between 1% and 10% of the openable compartment of the portal, as a function of the characteristics of the building and the seismic classification of the area to which it belongs.
  • the pre-set collapse area comprises a sensor which detects any crushing or collapse of the area itself.
  • the senor is adapted to communicate this possibility to the portal owner through an app downloaded on the electronic device of the owner.
  • This feature is an extremely important safety feature for the inhabitants of the building, not only in the event of an earthquake, but also for small adjustments to the building which would otherwise remain unnoticed and could prevent the doors from opening.
  • FIG. 1 schematically illustrates a wall structure comprising a door 10 according to the present invention in which the operation of the pre-set collapse area 18 is illustrated.
  • FIG.2 schematically illustrates a wall structure comprising a door 10 according to the present invention in which the operation of the pre-set collapse area 18 is illustrated.
  • FIG.2 shows a section thereof. This distinguishes the internal panel 11, the external panel 13, which are both in aluminium and/or wood layers, and the intermediate layer of polyurethane foam 12.
  • a portal 10 manufactured according to the present invention has an overall thickness which varies for the choice of thermally cut spacers from 70 to 100 mm.
  • a glass insert 14 is also present which is made integral and monolithic with said portal 10 through the perimeter portion thereof which is embedded inside the layer of polyurethane foam 12.
  • the polyurethane foam 12 inside may be divided into areas with differentiated density and/or reinforced with reinforcement elements and therefore with different mechanical performance.
  • the portal 10 is also equipped with the preparation for a home automation system, so as to make it compatible with the common electronic access control systems.
  • the power supply of the portal 10 is particularly useful in the preferred embodiment such as that shown in Fig. 2.
  • a pre-set collapse area 18 is present above, dimensioned by the design software according to the geometry of the portal 10, the architectural features of the building and the seismic area to which it belongs, which has dimensions comprised between 1% and 10% of the surface of the openable portion of the portal 10.
  • This area 18 is suitable to yield structurally, in a controlled and pre-set manner, in case of seismic events or structural collapse of the building, guaranteeing the possibility of opening said portal 10 by making it rotate around its hinges 15.
  • a sensor 19 is installed in the pre-set collapse area 18, suitable to detect any crushing or collapse, communicating these events through a special app downloaded on the electronic device 20 of the user.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Porte antisismique, blindée et fabriquée sur mesure (10) comprenant : - un panneau interne en aluminium et/ou en bois (11) ; - un panneau externe en aluminium et/ou en bois (13) ; - de la mousse de polyuréthane (12) mélangée et/ou renforcée de manière appropriée par des éléments de renforcement pour obtenir les performances thermiques, acoustiques et de sécurité souhaitées ; la préparation pour un système d'automatisation domestique ; - une zone d'effondrement prédéfinie (18), disposée au-dessus de la structure supérieure (16) de ladite porte (10), dimensionnée en fonction de la géométrie de la porte (10) et pouvant céder structurellement, de manière contrôlée et prédéfinie, en cas d'événements sismiques ou d'effondrement des structures du bâtiment, garantissant la possibilité d'ouvrir ladite porte (10) en la faisant tourner autour de ses charnières.
PCT/IB2020/058327 2020-09-08 2020-09-08 Procédé de fabrication de portes antisismiques fabriquées sur mesure et porte antisismique ainsi obtenue WO2022053846A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2020/058327 WO2022053846A1 (fr) 2020-09-08 2020-09-08 Procédé de fabrication de portes antisismiques fabriquées sur mesure et porte antisismique ainsi obtenue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2020/058327 WO2022053846A1 (fr) 2020-09-08 2020-09-08 Procédé de fabrication de portes antisismiques fabriquées sur mesure et porte antisismique ainsi obtenue

Publications (1)

Publication Number Publication Date
WO2022053846A1 true WO2022053846A1 (fr) 2022-03-17

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Family Applications (1)

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PCT/IB2020/058327 WO2022053846A1 (fr) 2020-09-08 2020-09-08 Procédé de fabrication de portes antisismiques fabriquées sur mesure et porte antisismique ainsi obtenue

Country Status (1)

Country Link
WO (1) WO2022053846A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2581540A2 (fr) * 2011-10-12 2013-04-17 Hörmann KG Eckelhausen Procédé de fabrication d'un vantail de porte de bâtiment ainsi que vantail pouvant être ainsi fabriqué
WO2015132758A1 (fr) * 2014-03-06 2015-09-11 Fallaolita Luca Porte pouvant s'ouvrir en cas de défaillance structurale
WO2017183050A1 (fr) * 2016-04-19 2017-10-26 Diarnet S.R.L. Système pour permettre l'évacuation de bâtiments en cas de tremblement de terre, et son procédé de fonctionnement
US20180251995A1 (en) * 2017-03-06 2018-09-06 Daniel Varnum Block Strap for Shear Panel Diaphragms
CN208089059U (zh) 2017-12-20 2018-11-13 常中学 地震唤醒门吸

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2581540A2 (fr) * 2011-10-12 2013-04-17 Hörmann KG Eckelhausen Procédé de fabrication d'un vantail de porte de bâtiment ainsi que vantail pouvant être ainsi fabriqué
WO2015132758A1 (fr) * 2014-03-06 2015-09-11 Fallaolita Luca Porte pouvant s'ouvrir en cas de défaillance structurale
WO2017183050A1 (fr) * 2016-04-19 2017-10-26 Diarnet S.R.L. Système pour permettre l'évacuation de bâtiments en cas de tremblement de terre, et son procédé de fonctionnement
US20180251995A1 (en) * 2017-03-06 2018-09-06 Daniel Varnum Block Strap for Shear Panel Diaphragms
CN208089059U (zh) 2017-12-20 2018-11-13 常中学 地震唤醒门吸

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