WO2014141083A3 - Valve for formworks and formworks equipped with said valve - Google Patents

Valve for formworks and formworks equipped with said valve Download PDF

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Publication number
WO2014141083A3
WO2014141083A3 PCT/IB2014/059661 IB2014059661W WO2014141083A3 WO 2014141083 A3 WO2014141083 A3 WO 2014141083A3 IB 2014059661 W IB2014059661 W IB 2014059661W WO 2014141083 A3 WO2014141083 A3 WO 2014141083A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
formworks
flow
aperture
operating condition
Prior art date
Application number
PCT/IB2014/059661
Other languages
French (fr)
Other versions
WO2014141083A2 (en
Inventor
Eugenio BERTINO
Giuseppe LANTICINA
Original Assignee
Cifa 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 Cifa Spa filed Critical Cifa Spa
Priority to EP14716014.7A priority Critical patent/EP2971504A2/en
Publication of WO2014141083A2 publication Critical patent/WO2014141083A2/en
Publication of WO2014141083A3 publication Critical patent/WO2014141083A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Float Valves (AREA)
  • Pens And Brushes (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

A closing valve for formworks each having a containing wall (112) provided with an external surface (113) and with at least one through aperture (1 19) for the passage of a flow of concrete (118) toward the outside of the formwork (110), comprises a flow interruption device (11) sliding to assume a first operating condition in which it allows the flow of concrete (118) through the through aperture (119), and a second operating condition, in which it stops said flow. The flow interruption device (11) comprises at least a mobile closing member (17) having an active position correlated to said second operating condition of the valve (10), in which one of its parts is inserted in the through aperture (119).
PCT/IB2014/059661 2013-03-12 2014-03-12 Valve for formworks and formworks equipped with said valve WO2014141083A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14716014.7A EP2971504A2 (en) 2013-03-12 2014-03-12 Valve for formworks and formworks provided with said valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2013A000377 2013-03-12
IT000377A ITMI20130377A1 (en) 2013-03-12 2013-03-12 VALVE FOR FORMWORK AND FORMWORK PROVIDED WITH THIS VALVE

Publications (2)

Publication Number Publication Date
WO2014141083A2 WO2014141083A2 (en) 2014-09-18
WO2014141083A3 true WO2014141083A3 (en) 2015-07-02

Family

ID=48096034

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/059661 WO2014141083A2 (en) 2013-03-12 2014-03-12 Valve for formworks and formworks equipped with said valve

Country Status (3)

Country Link
EP (1) EP2971504A2 (en)
IT (1) ITMI20130377A1 (en)
WO (1) WO2014141083A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017082484A (en) * 2015-10-28 2017-05-18 鹿島建設株式会社 Form device and construction method of lining concrete
IT201700017631A1 (en) 2017-02-16 2018-08-16 Emmerre S R L FORMWORK FOR THE CONSTRUCTION OF CONCRETE MADE DETAILS
IT201800006588A1 (en) 2018-06-22 2019-12-22 FORMWORK FOR THE CONSTRUCTION OF CONCRETE PRODUCTS
JP7290249B2 (en) * 2019-10-03 2023-06-13 岐阜工業株式会社 Concrete supply pipe connection device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089149A (en) * 1934-08-17 1937-08-03 Chain Belt Co Plastic concrete induction apparatus for tunnel forms
SU1065609A1 (en) * 1982-04-28 1984-01-07 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Проходческих Машин И Комплексов Для Угольной,Горной Промышленности И Подземного Строительства Tunnelling forms
JPH08135389A (en) * 1994-11-09 1996-05-28 Konoike Constr Ltd Washing method of rapid hardening concrete agitation nozzle and its device
JP2001090488A (en) * 1999-09-20 2001-04-03 Shimizu Corp Construction method and equipment for tunnel
JP2003056295A (en) * 2001-08-09 2003-02-26 Kanazawa Seisakusho:Kk Structure for preventing centering deformation at the time of injecting ready mixed-concrete
FR2881791A1 (en) * 2005-02-08 2006-08-11 Robert Parra Confining volume supplying device for forming tunnel`s reinforcement wall, has guillotine system, placed near filling nozzle to obtain reinforcement wall, to selectively open and close communication between feed pipe and confining volume
JP2006291635A (en) * 2005-04-14 2006-10-26 Mitsubishi Heavy Ind Ltd Concrete placing device and tunnel excavator equipped with the device
US20080110330A1 (en) * 2006-11-14 2008-05-15 Andreas Reymann Connector for Filling Concrete Formworks

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089149A (en) * 1934-08-17 1937-08-03 Chain Belt Co Plastic concrete induction apparatus for tunnel forms
SU1065609A1 (en) * 1982-04-28 1984-01-07 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Проходческих Машин И Комплексов Для Угольной,Горной Промышленности И Подземного Строительства Tunnelling forms
JPH08135389A (en) * 1994-11-09 1996-05-28 Konoike Constr Ltd Washing method of rapid hardening concrete agitation nozzle and its device
JP2001090488A (en) * 1999-09-20 2001-04-03 Shimizu Corp Construction method and equipment for tunnel
JP2003056295A (en) * 2001-08-09 2003-02-26 Kanazawa Seisakusho:Kk Structure for preventing centering deformation at the time of injecting ready mixed-concrete
FR2881791A1 (en) * 2005-02-08 2006-08-11 Robert Parra Confining volume supplying device for forming tunnel`s reinforcement wall, has guillotine system, placed near filling nozzle to obtain reinforcement wall, to selectively open and close communication between feed pipe and confining volume
JP2006291635A (en) * 2005-04-14 2006-10-26 Mitsubishi Heavy Ind Ltd Concrete placing device and tunnel excavator equipped with the device
US20080110330A1 (en) * 2006-11-14 2008-05-15 Andreas Reymann Connector for Filling Concrete Formworks

Also Published As

Publication number Publication date
WO2014141083A2 (en) 2014-09-18
EP2971504A2 (en) 2016-01-20
ITMI20130377A1 (en) 2014-09-13

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