EP0678637A1 - Méthode et dispositif de coffrage pour dalles - Google Patents

Méthode et dispositif de coffrage pour dalles Download PDF

Info

Publication number
EP0678637A1
EP0678637A1 EP95105528A EP95105528A EP0678637A1 EP 0678637 A1 EP0678637 A1 EP 0678637A1 EP 95105528 A EP95105528 A EP 95105528A EP 95105528 A EP95105528 A EP 95105528A EP 0678637 A1 EP0678637 A1 EP 0678637A1
Authority
EP
European Patent Office
Prior art keywords
formwork
supports
longitudinal
slab
aids
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.)
Granted
Application number
EP95105528A
Other languages
German (de)
English (en)
Other versions
EP0678637B1 (fr
Inventor
Ernst Röck
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.)
Doka Industrie GmbH
Original Assignee
Doka Industrie GmbH
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 Doka Industrie GmbH filed Critical Doka Industrie GmbH
Publication of EP0678637A1 publication Critical patent/EP0678637A1/fr
Application granted granted Critical
Publication of EP0678637B1 publication Critical patent/EP0678637B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G2025/003—Supports therefor, e.g. tripods

Definitions

  • the invention relates to a method for shuttering ceilings, in which a number of supports are placed at intervals from one another, with a number of parts in each case being arranged in alignment with one another, onto which the longitudinal members and these cross members are then placed, so that the cross members each rest on at least two side members, and finally formwork panels are applied to the cross members. Furthermore, the invention relates to a slab formwork system with a number of supports, longitudinal and cross members and formwork panels.
  • a process of the type mentioned at the outset has long been known for the production of concrete ceilings.
  • columns are erected at set-up points previously determined on the basis of calculation tables.
  • Longitudinal girders are placed thereon, the spacing of which can also be found in calculation tables, so that they lie essentially parallel to one another.
  • Cross members are again placed parallel to one another on the longitudinal members, essentially perpendicularly thereto, at intervals which are again determined in calculation tables.
  • formwork panels are placed on the cross beams in such a way that their longer sides come to lie perpendicular to the longitudinal direction of the cross beams.
  • slab formwork elements are understood to be the supports, longitudinal and cross beams as well as the formwork panels.
  • the technical problem on which the invention is based is to provide a method for shuttering ceilings in which, regardless of the ceiling thickness to be concreted - up to a maximum ceiling thickness - exceeding the maximum distances of the individual elements from one another is avoided or even excluded. Furthermore, a technical problem on which the invention is based is to create a slab formwork system suitable for carrying out the method.
  • the technical problem underlying the invention is solved in that the supports, longitudinal and transverse beams are set up in such a way that the respective distances between the transverse and longitudinal beams and the supports are mutually related for all ceiling thicknesses to be concreted up to a predetermined Ceiling thickness on the side and cross members and / or supports and / or formwork panels are observed using optically acting and / or mechanically attached, fixed installation aids.
  • a slab formwork system is provided with supports, formwork panels, cross members and longitudinal beams for carrying out the method, each of which has, at least in the installed position on the lower side parallel to one another and at equal intervals, optically and / or mechanically effective, fixed installation aids.
  • the invention is based on the idea of simplifying the shuttering of ceilings in such a way that complicated calculation tables for determining the distances of the individual elements from one another are no longer necessary.
  • the installation of the individual elements can now be standardized for the first time regardless of the ceiling thickness to be concreted - up to a maximum ceiling thickness, of course, which is predetermined by the maximum load-bearing capacity of the elements - by means of the optically and / or mechanically acting, fixed installation aids the distances to be maintained are clearly specified for the longitudinal, cross beams and / or formwork panels.
  • the safety of the slab formwork is greatly increased by the method and slab formwork system according to the invention.
  • the maximum possible distance of the individual elements from one another is undershot with a very small slab thickness to be concreted and thus more material is used than would be absolutely necessary, this additional material expenditure and its costs are in no relation to the time saved when setting up the slab formwork . This is because the additional costs due to the higher material expenditure are many times smaller than the cost savings gained through the reduced expenditure of time.
  • On the basis of many practically recalculated slab formworks it has been proven that the material expenditure for slab thicknesses up to approx. 30 cm increases by only 5% on average.
  • the method or slab formwork system according to the invention thus achieves a considerable gain in simplicity, speed and safety compared to the known method.
  • the respective distances between the crossbeams and longitudinal beams and the supports from one another are determined in accordance with the maximum slab thickness to be concreted, which is calculated taking into account the geometry and material data of the formwork panels, transverse and longitudinal beams and the supports. This ensures the full load-bearing capacity of the individual formwork system elements up to a maximum ceiling thickness.
  • the formwork elements are set up on the basis of installation aids which are respectively mounted on the lower side of the cross members and longitudinal members and / or the formwork panels, at least in the installed position, as a result of which the necessary clearances are already clearly predetermined for a worker.
  • the erection of the formwork elements and their mutual assignment is very advantageously simplified, since the clear identification for the support of the elements excludes incorrect distances with the highest probability. So they can e.g. be the same at a distance of 1 m. That is, e.g. From the front of a cross member or side member, an installation aid line is attached every 0.5m, which alternately has a different color, shape or the like.
  • mechanical installation aids are attached to the supports, longitudinal as well as to the cross beams and possibly also to the formwork panels, into which the formwork elements lying one on top of the other interlock.
  • This avoids falling below the predetermined distances with maximum reliability.
  • the supports have a small elevation in their support head for receiving a side member, which elevation can be fitted into a correspondingly adapted recess in the side member. This will allow the beams to be set up in one unauthorized distance is not possible at all.
  • the other formwork elements also have mating elevations or depressions on the top and bottom.
  • optically and mechanically effective installation aids on the formwork elements For example, it is possible to install optical installation aids on the formwork panels and to equip the remaining elements with mechanical ones.
  • supports that are adjustable in height and always have the same load-bearing capacity regardless of the set height is very advantageous in the slab formwork system according to the invention, since this means that regardless of the height above the floor at which the slab is to be switched on, always the same longitudinal and cross members according to the invention and formwork panels with the optically and / or mechanically effective, fixed installation aids attached to them can be used.
  • Conical depressions or corresponding elevations on the individual slab formwork elements are very advantageous, since the elements lying on top of one another are thereby automatically centered in the center.
  • FIG. 1 shows a slab formwork system according to a first exemplary embodiment of the invention in the erected state.
  • Supports 1 which have a fold-out foot, are set up at intervals from one another.
  • a certain number of supports 1 each form one Support for longitudinal beams 6, which are placed in holding heads 12 of the individual supports 1.
  • Cross members 3 are placed perpendicularly to these longitudinal members 6.
  • the cross members 3 each lie parallel to one another, essentially perpendicular to the side members 6, on the side members 6.
  • formwork panels 4 are partially placed on the cross members 3, so that the longer side of the formwork panels 4 is perpendicular to the longitudinal axis of the cross member 3.
  • the longitudinal beams 6 have colored installation aids on the underside of the belts, which are not visible in this illustration.
  • the supports 1 and 2 are each set up at the positions indicated by the colored installation aids.
  • the cross members 3 have optically effective, colored mounting aids 31 at predetermined positions at intervals.
  • the installation aids 31 on the cross beams 3 can e.g. be attached from the end faces at 0.5 m intervals, with different optically acting installation aids 31 alternating.
  • the longitudinal members 6 are then to be arranged in predetermined positions on the installation aids 31.
  • a longitudinal member 6 on the first installation aid 31 of the cross member 3 is to be arranged parallel to a wall 5 against which the cross members 3 rest with their end faces.
  • the longitudinal beam 6 arranged parallel to this next to the wall 5 is then to be arranged at a distance of four installation aids 31.
  • Fig. 2 is a side view of an erected slab formwork according to the invention, in particular Colored set-up aids 63 on the side members 6 can be seen at regular intervals from one another. On the longitudinal beams 6 there are transverse beams 3 arranged parallel to one another, on which in turn formwork panels 4 are arranged. The already concreted ceiling 7 can be seen above this. The side members 6 are supported on the by the colored or optically acting installation aids 63 by supports 1 and 2.
  • the optically acting installation aids 31, 63 are attached to the transverse beams 3 and longitudinal beams 6 at regular intervals.
  • the distance between the supports 1, 2 on the side member 6 is two sub-units, i.e. on every second set-up aid 63, the side member 6 is to be supported by a support 1 or 2.
  • the spacing of the longitudinal beams 6 from one another in this exemplary embodiment is four sub-units, which means that with respect to the installation aids 31 on the cross beams 3, the longitudinal beams 6 are arranged on every fourth installation aid 31 of a cross beam 3.
  • the beam spacing of the cross beams 3 in this embodiment is approximately 0.5 m, which means that 4 mounting aids are attached to a formwork panel on the underside of the formwork panels, as will be explained in FIG. 3.
  • the support arm, i.e. the distance between the support on a longitudinal 6 and cross member 3 is at most the distance between a set-up aid 31 and 63.
  • FIG. 3 shows the underside of a formwork panel 4 with optically acting set-up aids 41 arranged thereon at parallel intervals, which serve in a clear manner for positioning the crossbeams 3.
  • the installation aids 41 can in turn be optically acting and mechanical applied markings, which are very stable even in tough construction and when contaminated by applied concrete.
  • FIG. 4 again shows the side view of a cross member 3 with mounting aids 31 mounted thereon at regular intervals.
  • the set-up aids 31 run all around in a partial area of the outer wall of the cross member 3.
  • the illustration shown in FIG. 4 also applies to a longitudinal beam 6.
  • FIG. 5 shows a cross section through a cross member 3 and an underlying longitudinal member 6 according to a further embodiment of the invention.
  • the cross member 3 has on its lower belt side a conical recess 32 into which a correspondingly shaped conical projection 62 of the longitudinal member 6 can be fitted.
  • the longitudinal beams 6 are again provided with a conical depression 61, into which a conical elevation 11 of the support 1 engages.
  • the conical depressions 61 are formed on the side member 6 on the underside of a belt of the side member 6, the same distances as already described in the previous exemplary embodiments.
  • the polisher can check the correct spacing of the individual elements such as supports 1, 2, longitudinal 6 and cross beams 3 from each other with a simple inspection, since the associated optical installation aids 31, 41, 63 either position correctly are essentially covered by the formwork elements 1, 2, 3, 6 - these are attached to the underside of the elements 1, 2, 3, 4, 6 - or essentially the associated ceiling formwork elements in the area of these installation aids 31, 41, 63 1, 2, 3, 4, 6 must be.
  • This also applies to the mechanically acting set-up aids 11, 32, 61, 42, which obviously do not lie correctly on the incorrect position or are clearly arranged incorrectly.

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)
  • Building Environments (AREA)
EP95105528A 1994-04-21 1995-04-12 Méthode et dispositif de coffrage pour dalles Expired - Lifetime EP0678637B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4413931A DE4413931C1 (de) 1994-04-21 1994-04-21 Deckenschalungssystem zum Einschalen von Decken
DE4413931 1994-04-21

Publications (2)

Publication Number Publication Date
EP0678637A1 true EP0678637A1 (fr) 1995-10-25
EP0678637B1 EP0678637B1 (fr) 1998-07-29

Family

ID=6516084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95105528A Expired - Lifetime EP0678637B1 (fr) 1994-04-21 1995-04-12 Méthode et dispositif de coffrage pour dalles

Country Status (6)

Country Link
US (1) US6176463B1 (fr)
EP (1) EP0678637B1 (fr)
JP (1) JPH07292971A (fr)
AT (1) ATE169081T1 (fr)
CA (1) CA2147406C (fr)
DE (3) DE4413931C1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705805A1 (de) * 1996-07-18 1998-01-29 Mayer Schaltechnik Gmbh Schalungsträger für Betondecken
EP1498557A1 (fr) * 2003-05-27 2005-01-19 Peri Gmbh Tête de support à montants emboutis
EP2141307A2 (fr) 2008-07-04 2010-01-06 DOKA Industrie GmbH Sécurité contre le basculement, système de coffrage doté d'une sécurité contre le basculement, procédé de montage d'un coffrage et utilisation d'un outil de montage de supports de coffrage
RU177134U1 (ru) * 2017-02-02 2018-02-09 Михаил Геннадьевич Санакин Опалубка для монолитного бетонирования строительных конструкций
CN110158950A (zh) * 2019-06-19 2019-08-23 俊川建筑科技有限公司 一种支撑装置

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513785B1 (en) * 2000-08-28 2003-02-04 Wall-Ties & Forms, Inc. Concrete deck forming apparatus and method
US6598357B2 (en) * 2001-02-02 2003-07-29 Wallace D. Sanger Concrete building module roof form and support apparatus
US6691470B2 (en) * 2001-02-02 2004-02-17 Wallace D. Sanger Concrete building module roof form with I-beam and support apparatus
KR20020032487A (ko) * 2002-04-08 2002-05-03 안종식 지붕슬래브의 거푸집 받침장치
KR20030092764A (ko) * 2002-05-31 2003-12-06 태성판넬 주식회사 서포트 프레임을 이용한 슬래브 양생용 가설재 구조
DE10234445A1 (de) 2002-07-29 2004-02-12 Peri Gmbh Deckenschalungselement eines Deckenschalungssystems
CN100416024C (zh) * 2003-12-05 2008-09-03 多卡工业有限公司 用于模板系统的升降头、屋顶模板系统和制造屋顶的方法
US20060042179A1 (en) * 2004-08-05 2006-03-02 Peter Vanagan Slab formwork systems
CN1769622B (zh) * 2005-03-28 2010-12-08 孙长顺 一种使用卷材的模板工程施工方法
EP1914361A1 (fr) * 2006-10-19 2008-04-23 BAT ACCESSORI S.r.l. Construction pour une structure d'extérieur pour stores
US8100378B1 (en) * 2008-03-20 2012-01-24 Peter Casini Coupling system for vertically engaging support columns for concrete multi floor construction
MY147923A (en) * 2009-06-29 2013-02-08 Khoo Tian A slab formwork system
DE202009019123U1 (de) * 2009-10-12 2016-11-03 Peri Gmbh Montagehilfe
US8480060B2 (en) * 2010-01-15 2013-07-09 T.B. Penick & Sons, Inc. Crane cable roller assembly
JP6153612B2 (ja) 2012-07-27 2017-06-28 クーン タン，イェオ 型枠台システムを積み重ねて操作されるリフトトラック及びその操作方法
CN205637585U (zh) * 2015-01-21 2016-10-12 多卡有限责任公司 模板承重梁
PL3202998T3 (pl) * 2016-02-02 2018-10-31 Ulma C Y E, S. Coop Poziomy szalunek
HUE057601T2 (hu) * 2016-04-08 2022-05-28 Doka Gmbh Tartófej egy zsaluzógerenda tartóelemének egyik végéhez történõ csatlakoztatáshoz
KR20180052268A (ko) * 2016-11-10 2018-05-18 일우건설산업 주식회사 서포트 및 이를 이용한 거푸집 형성 방법
US10053875B1 (en) * 2017-07-10 2018-08-21 Doka Gmbh Formwork support system and formwork support prop
US10407925B2 (en) 2017-07-10 2019-09-10 Doka Gmbh Method of installing a formwork support system, formwork support system and longitudinal beam
US10487521B2 (en) * 2017-07-10 2019-11-26 Doka Gmbh Formwork support system and method of installing a formwork support system
CN107882358A (zh) * 2017-11-24 2018-04-06 泰安市联强远大住宅工业有限公司 一种三脚架式独立支撑施工工艺
CN108286333B (zh) * 2018-03-27 2020-04-07 南京汤泉建设集团有限公司 楼板模板系统以及房屋建筑的筑造方法
US11124978B2 (en) * 2019-03-20 2021-09-21 Big Time Investment, Llc Strut for a multi-story building
DE102019107430A1 (de) * 2019-03-22 2020-09-24 Peri Gmbh Anschlussleiste für Deckenschalungen
EP3719236B1 (fr) * 2019-04-03 2022-05-18 DOKA GmbH Support de coffrage, dispositif support et coffrage de plafond
CN110565946B (zh) * 2019-07-31 2021-03-26 常州第一建筑集团有限公司 大型悬挑结构建筑物地下室后浇带支撑施工方法
ES2918018A1 (es) * 2021-10-13 2022-07-13 Sist Tecnicos De Encofrados Sa Sistema de encofrado de techo recuperable y procedimiento de recuperación
CN115370188B (zh) * 2022-08-24 2024-04-05 山西省安装集团股份有限公司 一种预应力混凝土钢管桁架叠合板的支撑装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063370A (en) * 1960-07-05 1962-11-13 Elwood L Eberhardt Studding marker for frame buildings
DE1534852B1 (de) * 1962-12-19 1971-08-26 Acrow Eng Ltd Schaltafel
DE8528448U1 (fr) * 1985-10-05 1986-11-20 Emil Bast Bauunternehmen, 4006 Erkrath, De
WO1991001480A1 (fr) * 1989-07-20 1991-02-07 Harold Brandt Bande adhesive servant de gabarit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1823069U (de) * 1960-07-22 1960-12-08 Hermann Kahler Beton-schalungs-roste aus holz.
US3778019A (en) * 1972-09-25 1973-12-11 W Stegmeier Form structure
US4106256A (en) * 1976-12-01 1978-08-15 Symons Corporation Adjustable shoring apparatus
US4790113A (en) * 1986-02-18 1988-12-13 Gregory Robert K Adjustable depth truss

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063370A (en) * 1960-07-05 1962-11-13 Elwood L Eberhardt Studding marker for frame buildings
DE1534852B1 (de) * 1962-12-19 1971-08-26 Acrow Eng Ltd Schaltafel
DE8528448U1 (fr) * 1985-10-05 1986-11-20 Emil Bast Bauunternehmen, 4006 Erkrath, De
WO1991001480A1 (fr) * 1989-07-20 1991-02-07 Harold Brandt Bande adhesive servant de gabarit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705805A1 (de) * 1996-07-18 1998-01-29 Mayer Schaltechnik Gmbh Schalungsträger für Betondecken
DE19705805C2 (de) * 1996-07-18 2001-06-28 Mayer Schaltechnik Gmbh Schalungsträger für Betondecken
EP1498557A1 (fr) * 2003-05-27 2005-01-19 Peri Gmbh Tête de support à montants emboutis
EP2141307A2 (fr) 2008-07-04 2010-01-06 DOKA Industrie GmbH Sécurité contre le basculement, système de coffrage doté d'une sécurité contre le basculement, procédé de montage d'un coffrage et utilisation d'un outil de montage de supports de coffrage
DE102008031792A1 (de) 2008-07-04 2010-01-14 Doka Industrie Gmbh Kippsicherung, Deckenschalungssystem mit einer Kippsicherung, Verfahren zur Errichtung einer Deckenschalung und Verwendung eines Werkzeugs zum Auflegen von Deckenschalungsträgern
RU177134U1 (ru) * 2017-02-02 2018-02-09 Михаил Геннадьевич Санакин Опалубка для монолитного бетонирования строительных конструкций
CN110158950A (zh) * 2019-06-19 2019-08-23 俊川建筑科技有限公司 一种支撑装置

Also Published As

Publication number Publication date
EP0678637B1 (fr) 1998-07-29
ATE169081T1 (de) 1998-08-15
US6176463B1 (en) 2001-01-23
DE9421250U1 (de) 1995-08-31
CA2147406A1 (fr) 1995-10-22
DE4413931C1 (de) 1995-12-14
JPH07292971A (ja) 1995-11-07
CA2147406C (fr) 2005-12-06
DE59502944D1 (de) 1998-09-03

Similar Documents

Publication Publication Date Title
EP0678637B1 (fr) Méthode et dispositif de coffrage pour dalles
DE102017126345A1 (de) Bewehrung von 3D-gedruckten Betonkörpern
DE102017126343A1 (de) Bewehrung von 3D-gedruckten Betonkörpern
EP0039661A2 (fr) Utilisation d'éléments en métal déployé comme coffrage perdu
EP0164330B1 (fr) Plancher en béton armé
WO2002059423A1 (fr) Element de revetement de sol hexagonal en pierre artificielle
WO2019076854A1 (fr) Verrou horizontal
EP3147424B1 (fr) Support de grille et systeme de support de grille, en particulier pour utilisation universelle dans un echafaudage de protection ou de travail connu
EP0924359A2 (fr) Procédé de fabrication d'éléments muraux préfabriqués pour la construction de bâtiments et moyens pour la mise en oeuvre de ce procédé
EP3334869A1 (fr) Élément de construction plat, plaque de renforcement, module de bâtiment et bâtiment à plusieurs étages
CH665672A5 (de) Schalungsvorrichtung.
AT397831B (de) Stahltürzarge mit schwellenprofil
AT510233B1 (de) Verfahren zur herstellung von fertigteilbauteilen
DE102020101907A1 (de) Profilsystem zur Errichtung eines Geländers oder Montage eines Vordaches sowie Klemmelement
DE19535912C2 (de) Haus mit Giebelwänden und einem Satteldach
EP1308582B1 (fr) Système de plancher pour une tente
DE2655981C3 (de) Raumzelle
DE2555008C2 (de) Abstandselement
EP3059057A1 (fr) Systeme de coffrage destine a fabriquer un coffrage pour un element prefabrique en beton
DE202022102375U1 (de) Vorrichtung zum Abfangen von Knotenpunktsfugen in Betonkonstruktionen
DE2257004C3 (de) Verfahren zum Herstellen eines Brückentragwerks aus Spannbeton
DE202009008784U1 (de) Absturzsicherung
WO2023241941A1 (fr) Module de puits servant à former un puits composé de modules de puits empilés pour une installation de levage
EP0116295B1 (fr) Coffrage constitué des éléments de coffrage auto-assemblants
DE202019106250U1 (de) Schalungssystem für eine Aufkantung

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR IT LI NL

17P Request for examination filed

Effective date: 19960222

17Q First examination report despatched

Effective date: 19970417

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR IT LI NL

REF Corresponds to:

Ref document number: 169081

Country of ref document: AT

Date of ref document: 19980815

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59502944

Country of ref document: DE

Date of ref document: 19980903

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PATENTANWAELTE SCHAAD, BALASS, MENZL & PARTNER AG

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20090427

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20090427

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20090423

Year of fee payment: 15

BERE Be: lapsed

Owner name: *DOKA INDUSTRIE G.M.B.H.

Effective date: 20100430

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20101101

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100430

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120416

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120426

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120416

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20130415

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20131231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130412

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59502944

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 169081

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140412

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59502944

Country of ref document: DE

Effective date: 20141101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140412