EP3173570A1 - Schutzdamm - Google Patents

Schutzdamm Download PDF

Info

Publication number
EP3173570A1
EP3173570A1 EP16200984.9A EP16200984A EP3173570A1 EP 3173570 A1 EP3173570 A1 EP 3173570A1 EP 16200984 A EP16200984 A EP 16200984A EP 3173570 A1 EP3173570 A1 EP 3173570A1
Authority
EP
European Patent Office
Prior art keywords
cofferdam
panel
panels
protective body
configuration
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Withdrawn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
EP16200984.9A
Other languages
English (en)
French (fr)
Other versions
EP3173570A8 (de
Inventor
José COLLADOS
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.)
Sas Collad'eau Cspp
Original Assignee
Sas Collad'eau Cspp
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 Sas Collad'eau Cspp filed Critical Sas Collad'eau Cspp
Publication of EP3173570A1 publication Critical patent/EP3173570A1/de
Publication of EP3173570A8 publication Critical patent/EP3173570A8/de
Withdrawn legal-status Critical Current

Links

Images

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
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B2009/007—Flood panels

Definitions

  • the present invention relates to the field of protection of buildings against rapid rising water and floods.
  • a cofferdam is a device adapted to be disposed in an opening to prevent a body of water from passing through the opening.
  • a known cofferdam comprises a protective body which is adapted to be disposed in the opening and an inflatable system which is disposed along the lower and lateral edges of the protective body.
  • the dimensions of such a cofferdam can only be modified within the limit of the variation of the volume of the inflatable system (between its inflated and deflated states).
  • the cofferdam is generally sized to the standard widths of joinery (doors, windows, etc.) placed at the openings of the constructions.
  • the dimensions of the joinery can be deformed, which therefore modifies the dimensions of the opening at the level of the joinery, and, on the other hand, the cofferdam can be arranged in the window. opening out of joinery.
  • the present invention aims to solve the aforementioned problems.
  • the invention relates to a cofferdam adapted to be arranged in an opening in order to prevent a mass of water from passing through it, the cofferdam comprising a protective body adapted to be arranged in the opening and an inflatable system arranged along the openings. lower and lateral edges of the protective body, characterized in that it comprises a control system adapted to adjust the width of the protective body to the width of the opening without dismantling the cofferdam.
  • the cofferdam adjustment system makes it possible to adjust the width of the cofferdam to the irregular dimensions of the openings of the constructions, in particular without removing the inflatable system.
  • the system Inflatable can compensate for any defects in the flatness of the amounts of the opening.
  • the lateral edges and the lower edge of the protective body comprise a protective groove in which is disposed the inflatable system which extends beyond the groove when it is inflated.
  • the inflatable system comprises an inflatable seal.
  • the inflatable system comprises an expandable protective sheath in which is housed the inflatable seal.
  • the protective body comprises, in the direction of its width, a panel assembly which defines the protective surface of the protective body, the adjustment system for passing the panels between a retracted configuration and an expanded configuration.
  • the protection grooves are made in the edges of the panels of the panel assembly.
  • the lower edge of a panel comprises a guiding strip which is attached thereto in the extension of the protection groove so as to maintain the guiding of the inflation system between this groove. protection and that carried by the lower edge of the adjacent panel in deployed configuration.
  • the cofferdam comprises a single adjustment system adapted to pass the entire panel assembly between its retracted configuration and its deployed configuration.
  • the adjustment system is formed by a gear system with a notched wheel which is carried by a first panel, and a rail notched which cooperates with the toothed wheel and which is carried by a panel adjacent to the first panel.
  • the notched rail is disposed in a fixing groove formed in the panel carrying the notched rail, the first panel comprising a displacement recess in the extension of the groove of fixing of to allow movement of the notched rail relative to the first panel.
  • the toothed wheel is carried by the central panel, each side panel carrying a notched rail, the two toothed rails being parallel and cooperating diametrically opposite with the notched wheel.
  • the second side panel for each notched rail carried by a first side panel, the second side panel comprises a sliding groove adapted to receive the notched rail carried by the first panel.
  • the panel assembly comprises two side panels and a central panel.
  • the guide strip is carried by the central panel and extends on each side of the latter so as to maintain guiding the inflation system between the protection groove carried by the lower edge of the central panel and the two protection grooves carried by the lower edges of the side panels.
  • the protective body comprises, in the direction of the thickness, on either side of the panel assembly, on the one hand, a first monobloc plate substantially covering the assembly and on the other hand, a second plate adapted to be fixed to the first plate.
  • the protective body comprises, between the panel assembly and the first plate, a first sealing member adapted to seal between the first plate and the panels.
  • the protective body comprises, between the panel assembly and the second plate, a second sealing member adapted to ensure sealing between the second plate and the panels.
  • the cofferdam comprises a locking system adapted to lock the width of the protective body.
  • the locking system is adapted to lock the spacing between the panels.
  • the locking system is configured to have a locking configuration in which it locks the spacing between the panels by compression of the first plate against the panels, and an unlocking configuration in which it allows the displacement of the panels.
  • the cofferdam further comprises a first plate
  • the locking system is configured to have a locking configuration in which it locks the spacing between the panels by compressing the first plate against the plates. panels, and an unlocking configuration in which it allows the displacement of the panels.
  • a platinum compression locking system on the panels makes it possible to further secure the installation of the cofferdam in a reversible manner.
  • the locking system in the locking configuration compresses the first sealing member.
  • the locking system in the locking configuration compresses the second member of seal.
  • the locking system comprises, on the one hand, a bolt whose threaded rod is carried by the first plate, and on the other hand, a groove made in a panel to allow the movement of the latter when the locking system is in its unlocking configuration.
  • the protective body comprises fastening means adapted to attach the cofferdam to the lateral uprights of the opening.
  • each fastening means is disposed at a lateral upper end of the cofferdam.
  • each fastening means comprises a latch adapted to cooperate with an orifice formed in the corresponding lateral amount of the opening.
  • the invention relates to a cofferdam 1 intended to be disposed in an opening 2 in order to prevent a mass of water from passing through this opening 2.
  • the present cofferdam 1 comprises a protective body 3 which is adapted to be disposed in the opening 2 and an inflatable system 4 disposed along the lower and lateral edges 6 of the protective body 3.
  • an inflatable system 4 which extends along the two lateral edges 6 and the lower edge 5.
  • each fastening means 7 is advantageously equipped fastening means 7 (here, two fixing means) which are adapted to fix the cofferdam 1 to each lateral upright 8 delimiting the opening 2.
  • Each fastening means 7 is here disposed at a lateral upper end 9 of the cofferdam 1.
  • Each fastening means 7 can take a fixing configuration in which it ensures the fixing of the cofferdam 1 with the corresponding lateral upright 8, and a release configuration in which the cofferdam 1 can be removed from the opening 2.
  • each fastening means 7 comprises a return member (here, a spring), soliciting it in its fixing configuration.
  • each fastening means 7 is formed by a latch adapted to cooperate with an orifice made in the lateral upright 8 corresponding to the opening 2.
  • the inflatable system 4 comprises an inflatable seal, preferably an inflatable pneumatic seal.
  • the inflatable air seal may be made of a material having elastomeric and fluid-resistant properties (eg, butyl).
  • the inflatable seal comprises an inflation valve for inflating it by introducing a gas (here, air).
  • a gas here, air
  • the inflatable system 4 comprises an expandable protective sheath 10 in which the inflatable seal is housed.
  • the protective sheath 10 is made of an elastic material, preferably silicone.
  • the lower edge 5 and each lateral edge 6 comprise a protection groove 11 in which the inflatable system 4 is disposed (as illustrated in FIGS. Figures 2 and 3 ).
  • the groove 11 has a U-shaped cross section whose two lateral branches 12 are parallel.
  • the groove 11 is continuous at the junction 13 between each lateral edge 6 and the lower edge 5.
  • the inflatable system 4 overflows the groove 11 and seals between the cofferdam 1 and the boundaries of the opening 2.
  • the junction becomes sealed when the internal pressure of the inflatable seal is between 1 and 6 bars, preferably between 2 and 4 bars.
  • the inflated inflatable system 4 also makes it possible to compensate for any flatness defects in the boundaries of the opening 2.
  • the cofferdam 1 comprises an adjustment system 14 which is adapted to adjust the width of the protective body 3 to the width of the opening 2, without dismantling the cofferdam 1 and thus without removing the inflatable system 4. Due to the presence of this adjustment system 14, the amplitude of the variation of the width of the cofferdam 1 is limited (here, this limitation is about 10 cm). As a result, there is a range of cofferdams 1 of different widths to be associated with openings 2 of different widths.
  • the protective body 3 of the cofferdam 1 comprises, in the direction of its width, a panel assembly which defines the protective surface of the protective body 3.
  • the panel assembly comprises a central panel 15 and two side panels 16 which are arranged on either side of the central panel 15.
  • the adjustment system 14 moves the panels 15, 16 between a retracted configuration and an expanded configuration.
  • the cofferdam 1 comprises a single adjustment system 14 which allows to pass all the panels 15, 16 of the assembly between their retracted configuration and their deployed configuration.
  • the panels 15, 16 are disposed edge to edge, and, in the deployed configuration, they are separated from each other.
  • the adjustment system 14 also makes it possible to connect together the panels 15, 16, whether in an extended or retracted configuration.
  • the protection grooves 11 are made at the edges 6 of the side panels 16. As regards the central panel 15, only the lower edge 5 comprises a protection groove 11 which extends all along this edge 5. With respect to each side panel 16, only the lower edge 5 and the distal lateral edge 6 of the central panel 15 comprise a protection groove 11, this protection groove 11 being continuous at the junction 13 between these two edges 5, 6.
  • one of the panels 15, 16 comprises a guiding strip which extends from the guide groove 11 of the lower edge. 5.
  • the length of the guide blade is such that the inflatable system 4 remains guided between the two grooves 11 for protecting the adjacent lower edges 5 even when the panels 15, 16 are in their farthest configuration.
  • the guide strip is carried by the central panel 15 and extends on each side of this panel 15 so as to guide the inflatable system 4 between the central panel 15 and each side panel 16.
  • the protruding length of the guide strip on each side of the central panel 15 is about 6 cm.
  • the adjustment system 14 is formed by a gear system which comprises, on the one hand, a toothed wheel 17 which is rotatably supported by a first panel 15, 16 (here, the central panel 15), and on the other hand, at least one notched rail 18 which cooperates with the toothed wheel 17 and which is carried by a panel 15, 16 adjacent to the first panel 15, 16 (here, the adjustment system 14 comprises two parallel rails 18 which co-operate in a diametrically opposed way with the toothed wheel 17, each notched rail 18 being carried by a side panel 16).
  • a setting by notched rail and notched wheel makes it possible to have a system which is less subject to deterioration contrary to a control system based mainly on a thread and a tapping.
  • the toothed wheel 17 is formed in a displacement recess made in the panel 15, 16 which carries it (here, the central panel 15).
  • Each notched rail 18 is fixed rigidly in a first fixing groove 19 made in the panel 15, 16 which carries it.
  • the displacement recess is configured to receive each toothed rail 18 in motion.
  • the second side panel 16 comprises a sliding groove 20 for receiving the notched rail 18 carried by the first panel 16 during its movement.
  • the toothed wheel 17 comprises actuating means 21 for its rotation.
  • the actuating means 21 are formed of a handle 22 which is integral in rotation with the toothed wheel 18.
  • the cofferdam 1 comprises a locking system 23 adapted to lock the fitted width of the cofferdam 1 so that, when inflated, the inflatable system 4 seals between the protective body 3 and the opening 2.
  • the system locking 23 makes it possible to lock the spacing between the panels 15, 16.
  • the locking system 23 may consist of any mechanical systems adapted to lock the spacing between each side panel 16 and the central panel 15.
  • the protective body 3 comprises, in the direction of its thickness, on each side of the assembly of panels 15, 16, two plates integral with one the other.
  • a first plate 24 (that intended to face the water) substantially covers the assembly of panels 15, 16 in retracted configuration.
  • a second plate 25 covers the other side of the panel assembly 15, 16.
  • the second plate 25 substantially covers the assembly of panels 15, 16 in retracted configuration.
  • the protective body 3 comprises a first sealing member 26.
  • this first sealing member 26 is self-adhesive (more precisely, it is a question of a self-adhesive silicone seal) disposed between the panel assembly 15, 16 and the first plate 24.
  • the first sealing member 26 extends over the entire area of the first plate 24.
  • the protective body 3 comprises a second sealing member.
  • this second sealing member 27 is self-adhesive (more precisely, it is a self-adhesive silicone seal) disposed between the panel assembly 15, 16 and the second plate 25.
  • the second sealing member extends over the entire surface of the second plate 25.
  • the locking system 23 is configured to have a locking configuration in which it locks the gap between the panels 15, 16 by compressing the first plate 24 against the panel assembly 15, 16, and an unlocking configuration in which it allows the relative displacement of the panels 15, 16. In the configuration of locking, the locking system 23 also compresses the first 26 and second sealing members and sealingly secures the two plates 24, 25 with the assembly of panels 15, 16.
  • the locking system 23 comprises, on the one hand, a bolt 28 whose threaded rod 29 is carried by the first plate 24, and, on the other hand, a groove 30 made in the assembling panels 15, 16 so as to allow relative movement of the panels 15, 16 (when the locking system 23 is in its unlocking configuration).
  • Each bolt 28 also comprises a nut adapted to be screwed to the threaded rod 29.
  • the locking system 23 comprises two bolts 28, the two threaded rods 29 of which are arranged on either side of the toothed wheel 17.
  • the user locks the protective body 3 of the cofferdam 1 to its adjusted width (here, by screwing the two bolts 28 to the two threaded rods 29), fixes the cofferdam 1 to the uprights 8 which define the opening 2, and inflates the inflatable seal so as to obtain a tight connection.
  • the inflatable seal is deflated, the cofferdam 1 is removed from the opening 2 and stored in the state without having to change its width.
  • This storage width adjusted is a time saver when a new use, the user having to position it in the opening 2, attach it to the uprights 8 and inflate the inflatable seal to obtain a junction between the cofferdam 1 and the opening 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Tents Or Canopies (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
EP16200984.9A 2015-11-27 2016-11-28 Schutzdamm Withdrawn EP3173570A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1561464A FR3044332B1 (fr) 2015-11-27 2015-11-27 Batardeau

Publications (2)

Publication Number Publication Date
EP3173570A1 true EP3173570A1 (de) 2017-05-31
EP3173570A8 EP3173570A8 (de) 2017-07-12

Family

ID=55361688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16200984.9A Withdrawn EP3173570A1 (de) 2015-11-27 2016-11-28 Schutzdamm

Country Status (2)

Country Link
EP (1) EP3173570A1 (de)
FR (1) FR3044332B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108589627A (zh) * 2018-07-11 2018-09-28 中国三峡建设管理有限公司 一种可适应不同宽度排水沟的便携式量水堰
CN113404071A (zh) * 2021-07-05 2021-09-17 中交一公局第一工程有限公司 钢板桩围堰缝隙涌水的堵水方法及其装置
IT202000006898A1 (it) * 2020-04-01 2021-10-01 Soluzioni Casa Di Tomei Patrizio Paratia antiallagamento

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5943832A (en) * 1996-10-02 1999-08-31 Russell; James E. Flood or storm resistant barriers for doorways or window opening
US20030102637A1 (en) * 2000-01-14 2003-06-05 Willy Hamel Adjustable anti-inundation sealing system
EP2607601A1 (de) * 2011-12-22 2013-06-26 McGlade, Patrick Flutungsbarriere für einen Türgang

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5943832A (en) * 1996-10-02 1999-08-31 Russell; James E. Flood or storm resistant barriers for doorways or window opening
US20030102637A1 (en) * 2000-01-14 2003-06-05 Willy Hamel Adjustable anti-inundation sealing system
EP2607601A1 (de) * 2011-12-22 2013-06-26 McGlade, Patrick Flutungsbarriere für einen Türgang

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108589627A (zh) * 2018-07-11 2018-09-28 中国三峡建设管理有限公司 一种可适应不同宽度排水沟的便携式量水堰
CN108589627B (zh) * 2018-07-11 2023-10-13 中国三峡建工(集团)有限公司 一种可适应不同宽度排水沟的便携式量水堰
IT202000006898A1 (it) * 2020-04-01 2021-10-01 Soluzioni Casa Di Tomei Patrizio Paratia antiallagamento
CN113404071A (zh) * 2021-07-05 2021-09-17 中交一公局第一工程有限公司 钢板桩围堰缝隙涌水的堵水方法及其装置

Also Published As

Publication number Publication date
FR3044332A1 (fr) 2017-06-02
FR3044332B1 (fr) 2019-06-14
EP3173570A8 (de) 2017-07-12

Similar Documents

Publication Publication Date Title
EP0568435B1 (de) Dichtung, insbesondere zur Bildung einer Gleitführungsschiene für ein bewegliches Kraftfahrzeugsfenster
EP3173570A1 (de) Schutzdamm
EP2921611A1 (de) Teleskopsystem zum verschliessen einer öffnung
FR2821113A1 (fr) Attache anti-relevage pour volet roulant
FR2901741A1 (fr) Dispositif d'obturation d'une baie menagee dans un vehicule automobile, a rails non paralleles et pions mobiles, et vehicule correspondant
FR2974592A1 (fr) Equipement de baie et coffre a volet roulant renforce faisant partie de cet equipement
EP2333226B1 (de) Rolladenkasten mit aussenliegendem Verstärkungsprofil
EP2053189A2 (de) Rahmen mit Fenster- oder Türflügel
EP3884173A1 (de) Flexibler profilabschnitt
EP1605119B1 (de) Verriegelungsanordnung für Tür, Fenster oder verschiebbare Fenstertür
FR2585756A1 (fr) Dispositif de jonction entre boitier et prolongateur de cremone a tetiere et a tringles
EP1991752B1 (de) Anordnung aus einer mehrfachverglasungseinheit und einem profil sowie profil für eine verglasungseinheit
FR2497545A1 (fr) Dispositif pour la fixation d'un element d'installation sur une porte ou un panneau en glace
FR2954949A1 (fr) Ensemble de guidage lateral de tablier coulissant
EP1959089B1 (de) Schutzvorrichtung für eine Öffnung gegen Überschwemmungen und Einbruch
FR3020653A1 (fr) Dispositif de fermeture de type store, volet roulant ou similaire notamment pour fenetre de toit
EP1921243A1 (de) Schutzvorrichtung gegen Überschwemmungen
FR2683586A1 (fr) Dispositif de verrouillage pour volets roulants.
FR2724971A1 (fr) Chassis vitre a double vitrage
FR3058444A1 (fr) Rideau d'occultation pour volet roulant equipe d'une butee haute rigide
FR2770574A1 (fr) Dispositif d'etancheite pour chassis a frappe a ouvrant a deux vantaux
WO2013128117A1 (fr) Volet retractable a montage rapide.
FR2682152A1 (fr) Dispositif d'habillage exterieur de dormant d'ouverture pour masquer son joint peripherique de pose et procede de pose d'un tel dispositif.
FR2988124A1 (fr) Penture reglable dans deux directions pour un battant tel que volet ou porte
FR2960018A1 (fr) Dispositif anti-intemperies pour volet roulant et volet roulant le comportant

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171116

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20181011

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190222