EP1899552B1 - Deckenschalungssystem - Google Patents

Deckenschalungssystem Download PDF

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Publication number
EP1899552B1
EP1899552B1 EP06762357A EP06762357A EP1899552B1 EP 1899552 B1 EP1899552 B1 EP 1899552B1 EP 06762357 A EP06762357 A EP 06762357A EP 06762357 A EP06762357 A EP 06762357A EP 1899552 B1 EP1899552 B1 EP 1899552B1
Authority
EP
European Patent Office
Prior art keywords
support
head
accordance
formwork system
slab formwork
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.)
Active
Application number
EP06762357A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1899552A1 (de
Inventor
Artur Schwörer
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.)
Peri GmbH
Original Assignee
Peri 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37198783&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1899552(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Peri GmbH filed Critical Peri GmbH
Publication of EP1899552A1 publication Critical patent/EP1899552A1/de
Application granted granted Critical
Publication of EP1899552B1 publication Critical patent/EP1899552B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04G11/483—Supporting heads
    • 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

Definitions

  • a disadvantage of the known slab formwork system is the fact that in a coupling of two, three or four formwork panels with a vertical support all formwork panels must be the same orientation, so that it is not possible to arrange on a vertical support several rectangular formwork panels that are perpendicular to each other extend. This lack of opportunity causes only a limited disadvantage Adaptability of the slab formwork system to the given spatial conditions.
  • An object of the invention is to provide a ceiling formwork system of the type described above in such a way that formwork elements, in particular grate elements or formwork panels are coupled in different orientations with the head of a vertical support.
  • one leg of the carrier serves as a support surface for cooperation with a vertical support
  • the other can Leg of the wearer may be formed as a contact surface for a plurality of longitudinal members of a grate element, on which then ultimately a formwork skin can be applied.
  • the other leg can also be formed as a contact surface for a formwork panel, in which case, in contrast to the use of a grate element, there are no further elements between the support according to the invention and the formwork panel.
  • the carriers used according to the invention are preferably designed as open profile elements. Alternatively, however, closed profiles can be used, in which then the described recess is also provided in the region of the respective support surface, which is brought into contact with the vertical supports.
  • the support surface of the carrier in each of the two mutually remote end portions of the carrier in each case two, three or more recesses.
  • This plurality of recesses makes it possible to couple a carrier at different, distributed over its length positions with a vertical support, so that again different installation situations can be taken into account.
  • at least two recesses of the support surface and two fixing elements of the head of a vertical support are spaced apart from each other such that a simultaneous engagement of each of the two fixing elements in one of the two recesses is possible.
  • the carrier can then be mounted on a vertical support via said concurrent engagement either flush with its head, or it can be mounted such that the support projects beyond the head of the vertical support on both sides.
  • the carrier can project beyond the head of the vertical support via different lengths adapted to the respective conditions. These different lengths are easily adjustable by selecting a suitable pair of recesses.
  • the support surface on its end portion remote from the base portion has an upwardly extending or angled, preferably parallel to the base portion extending tab, which is provided with a particular V-shaped recess which is provided with the recess provided in the support surface is aligned, that recess and recess merge into each other.
  • the mounting of a formwork element on a vertical support designed particularly simple, since the correct positioning between the recess provided in the support surface and the fixing of the respective head is facilitated by said recess.
  • a carrier provided with said tab can be positioned above a head of a vertical support such that the recess in the tab is located directly above the respective fixing element of the head, whereupon the support can be lowered onto the head, where the Fixing element of the head in the recess of the tab "threaded" is.
  • the fixing element is inevitably introduced via the recess provided in the tab into the corresponding recess of the support surface.
  • the leading of the fixing to the recess of the support surface is favored in particular by the V-shape of the recess in the tab, wherein the width of the V-shaped recess increases with increasing distance to the corresponding recess in the support surface.
  • the tab in each of the two mutually remote end portions of a carrier has two, three or more recesses of the type mentioned, which are each aligned with corresponding recesses in the support surface.
  • a corresponding recess in the tab can then be provided for each recess in the support surface, so that the insertion of the fixing element is facilitated in any recesses of the support surface.
  • the vertical supports may each be provided with a support head, which in addition to a perpendicular to the longitudinal extent of the respective vertical support extending support plane thereof angled fixing tabs for engagement in at least one recess of the support surface of a carrier.
  • angled Fixierlaschen is advantageous in that for the support head a plate-shaped element in the raw state can be used, are bent from the certain areas, preferably corner areas as fixing lugs so that it is not necessary to attach separate fixing elements on the support head.
  • fixing lugs can be provided per support head, which extend in particular perpendicular to the support plane of the support head.
  • Adjacent Fixierlaschen a support head can be perpendicular to each other.
  • the support plane has a substantially square shape, wherein the fixing tabs each extend parallel to diagonals of the support plane.
  • corner areas of the support plane which is square in its basic form, can actually be bent upwards at right angles, so as to form the fixing lugs according to the invention.
  • a total of eight stop regions are provided, whose stop surfaces extend in particular at an angle of 45 ° to the fixing lugs.
  • These eight stop regions make it possible for one carrier each to be fastened to the support head at four different positions, two orientations of the carrier in a horizontal plane offset by 90 ° being possible at each of these four positions.
  • four different carriers can be arranged on a support head at the same time, the orientation of each individual carrier can be selected individually.
  • the support head can be coupled to a preferably substantially square head plate of a commercially available vertical support, wherein the sizes of head plate and support head can be approximately equal in plan view to each other.
  • the support head can be pushed onto the head plate in a direction running parallel to the head plate of the vertical support.
  • the underside of a support plane of the support head comes to lie in the mounted position preferably directly on the top plate of the vertical support, so that no vertical extension of the support over its top plate extending elements are needed.
  • the distance between the top of the top plate of the vertical support and the support plane of the support head thus corresponds in this advantageous embodiment substantially the thickness of the material used for the support head.
  • all support heads, vertical supports, and / or end regions of the carriers used are designed to be identical to one another. This then allows any combination variants and avoids the erroneous handling of individual components of the slab formwork system according to the invention.
  • the installation of a slab formwork system according to the invention is particularly convenient to perform for a fitter when the vertical support and the support of a formwork element are hooked together in such a position in which include the formwork element and the vertical support an angle less than 90 °.
  • the formwork element runs essentially parallel to the respective vertical support or the respective vertical supports.
  • a pivoting of the formwork element in such a position in which the formwork element and the vertical supports form an angle of approximately 90 °, so that the formwork element extends in a horizontal plane in which it ultimately for the production of a concrete pavement can be used.
  • the formwork elements used according to the invention may, for example, in each case consist of mutually parallel spaced longitudinal members which are firmly connected to at least one perpendicular thereto cross member, the tops of the side members form a support surface for a formwork, the top of the or the cross member) on the underside of Side member abuts, and the bottom of the cross member (s) forms a support surface of the type described.
  • the shuttering elements according to the invention grate elements, which are first mounted on the vertical supports, whereupon then the formwork skin or the formwork panels can be applied to the grate elements.
  • formwork elements in such a way that a formwork skin is applied directly to the above-described supports, in particular on their upper sides.
  • formwork and carrier comprehensive formwork panels are mounted on the vertical supports in accordance with the invention.
  • the formwork elements preferably have only one or two, in particular straight carrier or cross member, wherein in the provision of two carriers or cross members, these run parallel to each other. It is therefore not necessary according to the invention to provide the formwork elements on their underside with a circumferential profile. Furthermore, no carriers are required, which extend parallel to the mentioned side members.
  • the in Fig. 1 shown carrier 2 is formed as an open elongated profile element, which has a C-shaped portion with two legs extending away from a base portion 4 legs, wherein the lower leg as a support surface 6 for support on a head of a Vertical support is designed.
  • the upper leg forms a support surface 8 for the undersides of longitudinal members, which extend for example perpendicular to the carrier 2, which then forms a cross member in this case, so that said side members together with the carrier 2 and optionally further cross members form a grate element, on which a formwork skin can be applied.
  • the support surface 8 can also serve directly as a support surface for a formlining.
  • the base portion 4 In the illustrated carrier 2 is - seen in cross section - the base portion 4 longer than the support surface 8, which in turn is designed to be longer than the support surface 6.
  • the length of the support surface 8 is approximately twice the length of the support surface 6, whereas the length of the base portion 4 is approximately twice the length of the support surface 8.
  • an upwardly angled tab 10 is formed, which extends parallel to the base portion 4 in the direction of the support surface 8.
  • a round transition could also be formed between the support surface 6 and the tab 10, so that, for example, the shape of a quadrant is set substantially in cross section between the support surface 6 and the tab 10.
  • the tab 10 is in the illustrated embodiment provided with four spaced apart in the longitudinal direction of the carrier 2 V-shaped recesses 12, 14, 16, 18, wherein the width of these recesses 12 to 18 is reduced in each case with increasing distance from the support surface.
  • the recesses 12 to 18 extend over the entire height of the tab 10 and go in its lower end in recesses 20, 22, 24, 26 of the support surface 6 via.
  • the width of the recesses 20 to 26 corresponds approximately to the width of the V-shaped recesses 12 to 18 in their recesses 20 to 26 facing end region.
  • the recesses 20 to 26 extend into the support surface 6 by less than half the length of the support surface 6.
  • the support plane 32 at its two opposite end portions each have a U-shaped downwardly bent coupling tab 34, so that between the mutually facing coupling tabs 34 extending parallel to the support plane 32 receiving plane for a (not shown) Head plate is defined a vertical support.
  • a top plate can be inserted in the longitudinal direction of the U-shaped portion 30 in the coupling tabs 34 until it abuts two stop members 36 which are integrally formed with the U-shaped portion and extending from this down into said receiving plane for the Head plate of the vertical support extend.
  • a spring element 38 is fixed, which consists of the Fig. 2 and 3 and particularly also from Fig. 4 is apparent.
  • the end portions 40 of the spring element 38 are in the region of an opening 42 of the U-shaped portion 30 and bent in the region of an end face of the U-shaped portion 30 such that the spring element 38 is held captive on the head 28.
  • the spring element 38 is shaped in such a way that a middle section thereof extends downwards at least into the receiving plane provided for the head plate of a vertical support, between the coupling lugs 34, so that said section of the spring element 38 enters a frontal cavity of a vertical support or a head plate of a vertical support can snap, whereby the head 28 can be fixed in a defined position to a vertical support.
  • the two stop members 36 abut an edge of the head plate of a vertical support.
  • the spring element 38 When removing the head 28 from a vertical support, the spring element 38 is deformed by the withdrawal force, so that the spring element 38 on the one hand ensures correct positioning of the head 28 relative to the vertical support, but on the other hand also allows a subsequent release of the head 28 of a vertical support.
  • the four corner regions of the support plane 32 are each bent upwards perpendicularly to the support plane 32, so that they form a total of four fixing straps 44, 46, 48, 50 which each extend at an angle of 45 ° to the longitudinal direction of the U-shaped section 30.
  • the width of the fixing lugs 44 to 50 is slightly more than twice their height, wherein the two of the support plane 32 respectively facing away from the corner regions of the fixing lugs 44 to 50 are chamfered.
  • Each of the two vertical edges 52, 54; 56, 58; 60, 62; 64, 66 of the fixing lugs 44 to 50 in each case forms a fixing element, which in the context of the invention is suitable for engagement in a recess 20 to 26 of a support 2.
  • each of the two halves of the support plane 32 is in each case a stop tab 68, 70 bent out upward, each of the two end, perpendicular to the support plane 32 extending edges of the stop tabs 68, 70 each have a stop surface 72, 74, 76, 78 for the back of the base portion 4 of a carrier 2 form.
  • stop surfaces 80, 82, 84, 86 are formed by perpendicular to the support plane 32 extending portions of the U-shaped portion 30. These stop surfaces 80 to 86 are also each suitable to cooperate with the back of the base portion 4 of a carrier 2.
  • Fig. 5 and 6 show a head plate 88 of a vertical support 90 which is inserted into coupling lugs 34 of a head 28 until an edge of the head plate 88 abuts against the stop elements 36 of the head 28.
  • the head 28 are each a carrier 2 according to Fig. 1 coupled to the support surface 8 longitudinal beams 92 are fixed, which extend perpendicular to the support
  • longitudinal beams 92 are fixed, which extend perpendicular to the support
  • Fig. 6 is attached to the top of the longitudinal beams 92 a formwork skin 94, which in turn is coupled to a Stirnabschalung 96.
  • the carrier 2 is coupled to the head 28 in such a way that the fixing element 52 extends into the recess 14 and the recess 22.
  • the fixing element 58 extends into the recess 16 and the recess 24.
  • the base portion 4 of the carrier 2 is supported on its rear side on the stop surfaces 80 and 82, so that ultimately these stop surfaces 80, 82 together with the fixing elements 52, 58 effectively prevent the carrier 2 can move perpendicular to its base portion 4.
  • the engagement between the fixing elements 52, 58 and the recesses 22, 24 ensures that no movement in the longitudinal direction of the carrier 2 relative to the head 28 can take place.
  • the carrier 2 could also be coupled in a staggered position in the longitudinal direction of the carrier 2 with the head 28, in which the fixing elements 52, 58 would engage in the recesses 16, 18 or in the corresponding recesses 24, 26.
  • Such a coupling is in Fig. 6 shown, from which it is readily apparent that the recesses 20, 22 of the carrier 2 remain unused here and the carrier 2 further protrudes beyond the head 28 as in the position according to Fig. 5 ,
  • a carrier 2 could also be coupled via its recesses 12, 14 or recesses 20, 22 in such a way with the head 28 that it is perpendicular to its in Fig. 5 shown alignment extends.
  • the fixing element 54 would engage in one of the recesses 20, 22, wherein the back of the base portion 4 of the carrier would be supported on the stop surface 72 of the stop tab 68.
  • each of the carriers 2 can then be fixed between one of the above-mentioned pairs of fixing elements 52 to 66 and stop surfaces 72 to 86.
  • the individual carriers 2 may extend parallel or perpendicular to each other.
  • the bevel formed on the underside of the support surface 6 and enclosing the base section 4 at an angle of approximately 75 ° advantageously has an effect. Because of this slope, it is namely possible, the shuttering element 98 starting from the position according to Fig. 7c contrary to the direction of the arrow Fig. 7b swivel without being between the top of the formwork element 98, a formwork skin resting thereon and an already created concrete pavement a clamping effect occurs. Rather, the slope ensures that move all parts of the formwork element 98 when pivoting down, so that a trouble stripping is possible.
  • the Fig. 8a to c illustrate that a corresponding coupling process can be realized if it is ultimately desired that the finished assembled formwork element 98 in a relation to the Fig. 5 and 7a to c 90 ° offset angle relative to the head 28 to extend.
  • the fixing element 64 cooperates with one of the recesses 12 or 14 or recesses 20, 22 of the carrier 2.
  • the described pivoting process runs according to the Fig. 8a to 8c analogous to that in connection with the Fig. 7a to c described pivoting operation with the difference that the back of the base portion 4 of the carrier 2 according to Fig. 8c ultimately on the support surface 78 of the stop tab 70 is supported, which in turn prevents the fixing member 64 can move out of the recess 20 and 22 out.
  • any other arrangements of one to four carriers can be realized on a head 28.
  • each coupled via one of the two outer recesses 20 or 22 with a head 28 carrier 2 can be completely independent of all other coupled to the head 28 carriers 2 realize two different, mutually offset by 90 ° alignments of the support 2.

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  • 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)
EP06762357A 2005-07-04 2006-07-03 Deckenschalungssystem Active EP1899552B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005031152A DE102005031152A1 (de) 2005-07-04 2005-07-04 Deckenschalungssystem
PCT/EP2006/006461 WO2007003400A1 (de) 2005-07-04 2006-07-03 Deckenschalungssystem

Publications (2)

Publication Number Publication Date
EP1899552A1 EP1899552A1 (de) 2008-03-19
EP1899552B1 true EP1899552B1 (de) 2011-03-09

Family

ID=37198783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06762357A Active EP1899552B1 (de) 2005-07-04 2006-07-03 Deckenschalungssystem

Country Status (10)

Country Link
US (1) US8313079B2 (xx)
EP (1) EP1899552B1 (xx)
KR (1) KR100821890B1 (xx)
CN (1) CN101316976B (xx)
AU (1) AU2006265345B2 (xx)
DE (2) DE102005031152A1 (xx)
ES (1) ES2359334T3 (xx)
PT (1) PT1899552E (xx)
WO (1) WO2007003400A1 (xx)
ZA (1) ZA200710648B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018102398U1 (de) 2018-04-30 2018-06-05 Nikken Lease Kogyo co., LTD Stützenkopf zur Stufenausbildung

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JP4649849B2 (ja) * 2004-03-02 2011-03-16 トヨタ自動車株式会社 蓄電機構の取付構造
DE202006003836U1 (de) 2006-03-10 2006-06-14 Peri Gmbh Deckenschalungssystem
DE102006055306B4 (de) * 2006-11-23 2010-10-07 Peri Gmbh Stützenkopf für eine Deckenschalung
MY147923A (en) * 2009-06-29 2013-02-08 Khoo Tian A slab formwork system
DE102012206353A1 (de) * 2012-04-18 2013-10-24 Doka Industrie Gmbh Hebevorrichtung für Deckenschalungselemente sowie Verfahren
DE102015223773A1 (de) * 2015-11-30 2017-06-01 Peri Gmbh Stützenkopf, Deckenstütze und Deckenschalung mit einer solchen Deckenstütze
CA2962013A1 (en) * 2016-03-24 2017-09-24 Faresin Building S.P.A. Formwork for performing horizontal castings for the provision of floors
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
EP3438365A1 (de) * 2017-08-02 2019-02-06 DOKA GmbH Deckenschalung und verfahren zum herstellen eines deckenelements
IT201700099585A1 (it) * 2017-09-06 2019-03-06 Faresin Building S P A Dispositivo perfezionato di supporto per travi di sostegno di casseforme per solai
IT201800003425A1 (it) * 2018-03-12 2019-09-12 Faresin Formwork S P A "dispositivo perfezionato di supporto, del tipo a testa cadente, per travi di sostegno di casseforme per solai, attrezzatura comprendente tale dispositivo e trave di sostegno da associare al dispositivo"
EP3702550A1 (de) * 2019-02-27 2020-09-02 DOKA GmbH Schalungsrahmen, schalungselement, deckenschalung und verfahren
WO2020220080A1 (en) * 2019-04-29 2020-11-05 Wideform Pty Ltd Prop head for formwork shoring and method of using same
DE102020200318A1 (de) * 2020-01-13 2021-07-15 Peri Gmbh Anbindung einer Deckenschalung an ein Gerüst

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DE3323921A1 (de) * 1983-07-02 1985-01-03 Hünnebeck GmbH, 4030 Ratingen Deckenschalung
DE4211200C2 (de) * 1992-04-03 2000-01-13 Gerhard Dingler Vorrichtung für eine Deckenschalung
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US6415891B1 (en) * 2000-11-08 2002-07-09 Yates Westley Hayman Scaffold stair
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018102398U1 (de) 2018-04-30 2018-06-05 Nikken Lease Kogyo co., LTD Stützenkopf zur Stufenausbildung

Also Published As

Publication number Publication date
CN101316976A (zh) 2008-12-03
WO2007003400A1 (de) 2007-01-11
DE502006009059D1 (de) 2011-04-21
AU2006265345A1 (en) 2007-01-11
US8313079B2 (en) 2012-11-20
KR20070041668A (ko) 2007-04-19
ZA200710648B (en) 2008-11-26
EP1899552A1 (de) 2008-03-19
AU2006265345B2 (en) 2010-09-30
KR100821890B1 (ko) 2008-04-16
US20090294627A1 (en) 2009-12-03
CN101316976B (zh) 2010-09-29
ES2359334T3 (es) 2011-05-20
PT1899552E (pt) 2011-04-11
DE102005031152A1 (de) 2007-01-18

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