WO2010048910A1 - Rallonge de planche - Google Patents

Rallonge de planche Download PDF

Info

Publication number
WO2010048910A1
WO2010048910A1 PCT/DE2009/000578 DE2009000578W WO2010048910A1 WO 2010048910 A1 WO2010048910 A1 WO 2010048910A1 DE 2009000578 W DE2009000578 W DE 2009000578W WO 2010048910 A1 WO2010048910 A1 WO 2010048910A1
Authority
WO
WIPO (PCT)
Prior art keywords
board according
slip
stretching board
connecting plate
fixing
Prior art date
Application number
PCT/DE2009/000578
Other languages
German (de)
English (en)
Inventor
Friedrich Schulz
Original Assignee
Möhler, Dominik
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 Möhler, Dominik filed Critical Möhler, Dominik
Priority to EP09775866A priority Critical patent/EP2356295A1/fr
Publication of WO2010048910A1 publication Critical patent/WO2010048910A1/fr

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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G2001/157—Extensible platforms, e.g. telescopic platforms

Definitions

  • the invention relates to an extension board, in particular for installation in in-situ concrete formwork, according to the preamble of claim 1.
  • Planks of the type mentioned here include wooden boards, laminated beams, plywood panels and the like., Which have different cross-sections, but in particular a rectangular cross-section of about 45 x 280 mm, both elongated and square cross-sections can be provided.
  • a generic extension board in particular for the lining of concrete elements, has a floorboard with a substantially rectangular cross-section and at least one slip-on element arranged displaceably in the longitudinal direction on the floorboard.
  • the slip-on can be moved along the plank length, so that one end of the Aufsteckelements changed when moving on the plank, the total length of the extension plank.
  • the slip-on element has a substantially C-shaped profile whose essentially rectangular inner cross section is at least slightly larger than the outer cross section of the plank.
  • the plank can serve as a guide for the slip-on element, wherein the part of the plank lying in the profile in a form-fitting manner displaceably fixes the slip-on element so that it can only be moved along the longitudinal axis of the plank.
  • the C-shaped profile surrounds the board substantially completely on three sides along the circumference and with two flange-like sections, which rest on a further side. This ensures that the slip-on can be moved along an axis on the plank.
  • the displaceability of the slip-on element can be correspondingly restricted, for example, by means of a device for fixing the slip-on element on the plank. This makes it possible to adjust the length, which have the floorboard and the slip-on, according to the formwork requirements.
  • the means for fixing may be arbitrary, for example in the form of at least one recess in the slip-on element, which can be engaged by a fixing element.
  • a fixing element preferably nails are beaten, whereby the plug-on element is fixable to the board.
  • the attachment of the Aufsteckelements can also be made via screw, wherein in the region of the recess directly or indirectly, an internal thread is arranged through which a Fixierele- screwed is ment. It can be made in a simple manner, a releasable connection between the male element and the floor, for example, by a mother is welded over one of the recesses into which a screw can be screwed.
  • the arrangement of the recesses is provided primarily in the areas of the slip-on, which are located in the region of the inserted plank. It is particularly preferred to arrange the recesses in the region of the flange-like sections, since this side corresponds to the side facing away from the concrete.
  • a particularly preferred embodiment provides to connect the flange-like portions of the slip-on element via at least one strut element.
  • the distance between two recesses, which are arranged on a respective flange-like portion be fixed by the strut element, which increases the strength of the stretched formwork.
  • the end of the slip-on element can basically be designed in any desired form, but in one exemplary embodiment it is provided that a connection plate is arranged at the end of the slip-on element.
  • a connection plate is arranged at the end of the slip-on element.
  • this connection plate can be used to fix a further floorboard on the drafting board.
  • connection plate is arranged on the slip-on element.
  • a corner element can be formed in that the connection plate is arranged at right angles to the slip-on element, so that the profile thereof is essentially completed.
  • connection plate can be connected to the slip-on.
  • the connecting plate and the slip-on are made in one piece.
  • the connection plate For this purpose, it can be folded from a region of the slip-on element.
  • a weld can make the connection between the slip-on element and a connecting plate arranged thereon.
  • fixation of other planks on the extension board can be made with the known formwork techniques, wherein, however, j edoch in a particularly preferred implementation in the connecting plate at least one recess is provided, which isteurgreifbar by a fixing. Through these recesses it is possible, for example, to hammer in nails so as to fasten the connecting plate and the other floorboard to each other.
  • a particularly preferred embodiment provides that in the region of the recesses indirectly or directly an internal thread is arranged, through which a fixing element can be screwed.
  • a fixing element can be screwed.
  • the further floorboard can be fixed to the connection plate in a similar manner as the floorboard to the slip-on element, for example by using screw-fastened elements.
  • the connecting plate has a surface which corresponds at least twice the floor cross section, a frictional, surface connection of the connecting plate and the floorboard or a sufficient hold of both parts can be ensured in a simple manner.
  • Figure 1 is a schematic side view of an inventive slip-on.
  • Figure 2 is a top view of an inventive slip-on element according to Fig. 1.
  • 3 shows the slip-on element according to FIGS. 1 and 2 from the left side view perspective;
  • Fig. 4 is a side view of the invention embarking according to FIGS. 1 and 2 from the right.
  • Fig. 1 shows a slip-on element 1 from the side, wherein a plank can be inserted from the left over the entire length.
  • a connecting plate 2 is provided, which limits the slot for a plank in the slip-on and what an additional floorboard can be connected.
  • FIG. 2 shows the top view of the slip-on element from FIG. 1, the slip-on element 1 having on the upper side two flange-like shoulders 3 on which the recesses 4 are provided.
  • Mounting and fixing elements can be provided in the recesses 4 in such a way that, when a plank is inserted from the left into the slip-on element, it is fixed with fixing elements provided in the recesses 4.
  • An inserted from the left into the slip-on element 1 plank can be inserted through the right arranged connection plate 2 only for a maximum length corresponding to the slip-on.
  • Fig. 3 shows the left side view of the Aufsteckelements 1 shown in Fig. 2, wherein the C-shaped profile of the Aufsteckelements 1 is shown, which is formed at the top by two flange-like portions 3.
  • the connecting plate 2 is in turn broken by recesses 5, which are usable for fixing a further plank.
  • Fig. 4 shows the side view of the Aufsteckelements of FIG. 2 from the right view perspective, wherein the connecting plate 2 and the recesses 5, which serve to fix the other floorboard, are shown.
  • the embodiment of the invention is not limited to the embodiments described in FIGS. 1 to 4, but also in a variety of variants is possible, in particular, the profile in the nature and size of the formwork requirements can be adjusted ,

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne une rallonge de planche, notamment pour le coffrage d'éléments en béton, qui présente une planche ayant une section transversale sensiblement rectangulaire et au moins un élément enfichable (1) disposé de manière déplaçable longitudinalement sur la planche; l'élément enfichable (1) présente un profilé sensiblement en forme de C, dont la section transversale intérieure sensiblement rectangulaire est au moins légèrement supérieure à la section transversale extérieure de la planche.
PCT/DE2009/000578 2008-10-27 2009-04-27 Rallonge de planche WO2010048910A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09775866A EP2356295A1 (fr) 2008-10-27 2009-04-27 Rallonge de planche

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200820014278 DE202008014278U1 (de) 2008-10-27 2008-10-27 Streckdiele
DE202008014278.4 2008-10-27

Publications (1)

Publication Number Publication Date
WO2010048910A1 true WO2010048910A1 (fr) 2010-05-06

Family

ID=40280581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/000578 WO2010048910A1 (fr) 2008-10-27 2009-04-27 Rallonge de planche

Country Status (3)

Country Link
EP (1) EP2356295A1 (fr)
DE (1) DE202008014278U1 (fr)
WO (1) WO2010048910A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102433986A (zh) * 2011-08-23 2012-05-02 杨元东 一种多功能截面可变模板

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010010224U1 (de) 2010-07-13 2010-09-09 Möhler, Dominik Verbindungsvorrichtung zum Verschalen von Betonelementen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE489161A (fr) *
US3288426A (en) * 1964-06-22 1966-11-29 Alex L Simpson Adjustable form device
DE3430539A1 (de) * 1984-08-18 1986-02-27 Roger 7851 Binzen Basler Schalungs-element fuer betontreppen-stirnflaechen
DE19706680A1 (de) * 1997-02-20 1998-08-27 Baumann Verwertungs Gmbh Schalungselement zum Herstellen einer Schalung für eine Stufe, insbesondere Treppenstufe
DE29810839U1 (de) * 1998-06-17 1998-09-17 Matern, Georg, 29416 Mechau Tragorgan, insbesondere Holzträger für Schalungsplatten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE489161A (fr) *
US3288426A (en) * 1964-06-22 1966-11-29 Alex L Simpson Adjustable form device
DE3430539A1 (de) * 1984-08-18 1986-02-27 Roger 7851 Binzen Basler Schalungs-element fuer betontreppen-stirnflaechen
DE19706680A1 (de) * 1997-02-20 1998-08-27 Baumann Verwertungs Gmbh Schalungselement zum Herstellen einer Schalung für eine Stufe, insbesondere Treppenstufe
DE29810839U1 (de) * 1998-06-17 1998-09-17 Matern, Georg, 29416 Mechau Tragorgan, insbesondere Holzträger für Schalungsplatten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102433986A (zh) * 2011-08-23 2012-05-02 杨元东 一种多功能截面可变模板

Also Published As

Publication number Publication date
EP2356295A1 (fr) 2011-08-17
DE202008014278U1 (de) 2009-01-22

Similar Documents

Publication Publication Date Title
EP2808143A1 (fr) Coffrage destiné à la fabrication d'un escalier
EP3247842A1 (fr) Support de coffrage et structure de coffrage
EP2821561B1 (fr) Elément de construction en bois et structure composite en bois/béton
AT520303B1 (de) Verfahren zur herstellung von verbunddecken
EP2468985B1 (fr) Dispositif de revêtement de sol pour systèmes de scènes, de tribunes ou de podiums
WO2010048910A1 (fr) Rallonge de planche
DE202008003789U1 (de) Absperrvorrichtung
DE202019101409U1 (de) Profilsystem zur Bildung eines Untertragrahmens für die Aufnahme von Bodenbelägen und Anschlusselement
EP2977526A1 (fr) Équerre de fixation pour coffrages de rives de dalle
DE202011004223U1 (de) Bewehrungsrahmen für eine Betonplatte
DE102013106598A1 (de) Schalungselement mit Schalungsplatten und Bewehrungskorb
EP1703036B1 (fr) Élément de construction pour armature de cisaillement et de poinçonnement
WO2009006926A1 (fr) CONCEPT DE PANNEAU DE PAROI À 45º
EP2708679A2 (fr) Dispositif d'aide au montage pour le montage d'une huisserie
DE202011108692U1 (de) Hohlprofil und Hallengerüst mit einem solchen Profil
DE202010010224U1 (de) Verbindungsvorrichtung zum Verschalen von Betonelementen
CH645694A5 (de) Vorrichtung zum verbinden von in einer ebene angeordneten schaltafeln mit an ihren raendern nach aussen geoeffneten u-foermigen aussteifungsprofilen.
DE8230619U1 (de) Traegerprofil
EP2518233B1 (fr) Élément porteur en verre
DE102018112634A1 (de) Fugenprofil
EP3754125B1 (fr) Élément de construction pour le montage dans des joints de dilatation de bâtiments
EP2602398B1 (fr) Cadre en bois
DE102006032437B3 (de) Bauelement zur Wärmedämmung
DE10231771B4 (de) Vorrichtung zur Auflagerung von Kranbahnen
AT14520U1 (de) Metallprofil zur Erstellung demontierbarer Bauwerke und demontierbares Bauwerk

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09775866

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009775866

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1120090032303

Country of ref document: DE