FR3032467B1 - Dispositif de reservation - Google Patents

Dispositif de reservation Download PDF

Info

Publication number
FR3032467B1
FR3032467B1 FR1500220A FR1500220A FR3032467B1 FR 3032467 B1 FR3032467 B1 FR 3032467B1 FR 1500220 A FR1500220 A FR 1500220A FR 1500220 A FR1500220 A FR 1500220A FR 3032467 B1 FR3032467 B1 FR 3032467B1
Authority
FR
France
Prior art keywords
formwork
pocket
concrete
resist
reservation device
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.)
Expired - Fee Related
Application number
FR1500220A
Other languages
English (en)
Other versions
FR3032467A1 (fr
Inventor
Eric Bertrand
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.)
RESAIR, FR
Original Assignee
Resair
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 Resair filed Critical Resair
Priority to FR1500220A priority Critical patent/FR3032467B1/fr
Priority to EP16702363.9A priority patent/EP3253935B1/fr
Priority to DK16702363.9T priority patent/DK3253935T3/da
Priority to FIEP16702363.9T priority patent/FI3253935T3/fi
Priority to PCT/EP2016/051479 priority patent/WO2016124434A1/fr
Priority to PT167023639T priority patent/PT3253935T/pt
Publication of FR3032467A1 publication Critical patent/FR3032467A1/fr
Application granted granted Critical
Publication of FR3032467B1 publication Critical patent/FR3032467B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/063—Re-usable forms
    • E04G15/066—Re-usable forms with fluid means to modify the section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

L'invention consiste en un dispositif de réservation pour coffrage d'un ouvrage en béton équipé de moyens aimantés pour sa fixation sur au moins une des deux banches métalliques du coffrage. Le dispositif est constitué d'une poche souple et gonflable, munie d'au moins une valve de façon à pouvoir la gonfler avec une pression supérieure ou égale à la pression suffisante pour résister à l'impact dû à la projection du béton sur une des faces de la poche lors du remplissage du coffrage et à une pression suffisante pour résister à la force due à la masse de béton supportée par les différentes parties de la poche.
FR1500220A 2015-02-05 2015-02-05 Dispositif de reservation Expired - Fee Related FR3032467B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1500220A FR3032467B1 (fr) 2015-02-05 2015-02-05 Dispositif de reservation
EP16702363.9A EP3253935B1 (fr) 2015-02-05 2016-01-26 Dispositif de réservation
DK16702363.9T DK3253935T3 (da) 2015-02-05 2016-01-26 Apparat til udblokning
FIEP16702363.9T FI3253935T3 (fi) 2015-02-05 2016-01-26 Reservaation laite
PCT/EP2016/051479 WO2016124434A1 (fr) 2015-02-05 2016-01-26 Dispositif de reservation
PT167023639T PT3253935T (pt) 2015-02-05 2016-01-26 Dispositivo de reserva

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1500220A FR3032467B1 (fr) 2015-02-05 2015-02-05 Dispositif de reservation
FR1500220 2015-02-05

Publications (2)

Publication Number Publication Date
FR3032467A1 FR3032467A1 (fr) 2016-08-12
FR3032467B1 true FR3032467B1 (fr) 2018-07-27

Family

ID=53059219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1500220A Expired - Fee Related FR3032467B1 (fr) 2015-02-05 2015-02-05 Dispositif de reservation

Country Status (6)

Country Link
EP (1) EP3253935B1 (fr)
DK (1) DK3253935T3 (fr)
FI (1) FI3253935T3 (fr)
FR (1) FR3032467B1 (fr)
PT (1) PT3253935T (fr)
WO (1) WO2016124434A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570418B1 (fr) * 1984-09-19 1989-12-01 Laroche Jean Pierre Dispositif d'ecartement de coffrages metalliques et de creation de reservations dans des murs en beton en cours de construction
JPH0715220B2 (ja) * 1989-08-10 1995-02-22 栗本建設工業株式会社 コンクリート構造物の貫通孔形成方法
JPH04174150A (ja) * 1989-12-08 1992-06-22 Bridgestone Corp 開閉式ドーム用シール材
JPH04110853U (ja) * 1991-01-24 1992-09-25 群司工業株式会社 エアースリーブ
US5608991A (en) * 1993-05-18 1997-03-11 Yamashita; Senji Flexible form member and method of forming through hole by means of the form member
US6726052B1 (en) * 2003-03-19 2004-04-27 The United States Of America As Represented By The Secretary Of The Army Collapsible fluid transport tank
FR2903440A1 (fr) * 2006-07-04 2008-01-11 Richard Habermann Corps modulaire pour menager une reserve dans une paroi formee par moulage d'un materiau, beton ou materiau analogue notamment.

Also Published As

Publication number Publication date
FR3032467A1 (fr) 2016-08-12
EP3253935B1 (fr) 2023-08-30
PT3253935T (pt) 2023-12-06
WO2016124434A1 (fr) 2016-08-11
EP3253935A1 (fr) 2017-12-13
DK3253935T3 (da) 2023-12-11
FI3253935T3 (fi) 2023-12-04

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PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20160812

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CL Concession to grant licences

Name of requester: RESAIR, FR

Effective date: 20171103

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Owner name: RESAIR, FR

Effective date: 20191114

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RN Application for restoration

Effective date: 20210907

FC Decision of inpi director general to approve request for restoration

Effective date: 20211007

RN Application for restoration

Effective date: 20211012

RN Application for restoration

Effective date: 20211125

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