EP1975338A1 - Vorrichtung zum übereinander Anordnen von Schaltafeln - Google Patents

Vorrichtung zum übereinander Anordnen von Schaltafeln Download PDF

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Publication number
EP1975338A1
EP1975338A1 EP08305058A EP08305058A EP1975338A1 EP 1975338 A1 EP1975338 A1 EP 1975338A1 EP 08305058 A EP08305058 A EP 08305058A EP 08305058 A EP08305058 A EP 08305058A EP 1975338 A1 EP1975338 A1 EP 1975338A1
Authority
EP
European Patent Office
Prior art keywords
prepositioning
superposition
housing
sleeve
screw
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.)
Withdrawn
Application number
EP08305058A
Other languages
English (en)
French (fr)
Inventor
Arthur Ahr
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.)
Hussor SAS
Original Assignee
Hussor SAS
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 Hussor SAS filed Critical Hussor SAS
Publication of EP1975338A1 publication Critical patent/EP1975338A1/de
Withdrawn legal-status Critical Current

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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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded elements
    • 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
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G2011/067—Integrated forms comprising shuttering skin, bracing or strutting arrangements, workplatforms and railings

Definitions

  • the present invention relates to the field of the construction industry and public works, in particular the field of the manufacture of construction site materials and in particular the panels for the production of walls or veils, and relates to a device for superposition of such banches.
  • the formwork of walls is generally made by means of panels which are constituted by a formwork surface proper, by ground support means and verticality adjustment, by means of assembling adjoining banches them and by superimposed stacking assembly means, these banks being further provided with auxiliary safety devices, such as traffic platforms, the various components being assembled by means of bolts or pins.
  • the formwork faces of known panels and tables are made either of a welded sheet on the support and shoring infrastructure, or of plywood panels screwed onto said infrastructure. Such banches are described in particular in FR-A-2,470,220 and FR-A-2,598,453 . It has also been proposed, in recent achievements, to equip the panels with formwork faces made of laminated or pultruded composite material (see FIG. EP-A-1,413,696 ).
  • the means of assembly of the banches between them EP-A-0 553 015 , DE-A-25 31 463 , FR-A-2,703,388 , FR-A-2,515,716 , DE-A-38 06 012 and FR-A-2,655,679 ), in particular vertical edges allow, by implementation of screw-nut sets with frustoconical centering sleeve, obtaining a good flush formwork faces and a correct clamping of the edges between them.
  • AT-403 184-B a stacking superposition device constituted by superposing and prepositioning means providing a positioning and a preliminary connection between the horizontal edges of two superimposed banks, each superposition and prepositioning means being constituted by a first superimposition and prepositioning part integrated in the lower bar of the form and a second piece of superposition and prepositioning, provided in the upper smooth part of the board supporting the first form and intended to cooperate with the first piece of superposition and prepositioning, these means of superposition and prepositioning being intended to cooperate with tightening screw - nut assemblies.
  • the object of the present invention is to overcome these drawbacks by proposing a stacking device that can be used to safely and quickly carry out an assembly of superimposed boards, without requiring the use of a crane until final assembly. and ensuring maximum protection of the assembly means against any contamination by concrete.
  • the stacking device consisting of superposing and prepositioning means performing a positioning and a prior connection between the horizontal edges of two superimposed banks, each superposition and prepositioning means being constituted by a first superposition piece and prepositioning integrated to the lower arm of the sayhe and by a second piece of superposition and prepositioning, provided in the upper smooth part supporting the first form and intended to cooperate with the first piece of superposition and prepositioning, these superposition and prepositioning means being intended to cooperate with screw assemblies - tightening nut, characterized in that the screw-nut assemblies are integrated directly into the device, the nut being integrated in the upper edge of a formwork and the screw equipping the lower edge of the superposed section and in that the first piece of superposition and prepositioning integrated in the lower arm of the form is in the form of a sleeve, the lower portion is provided with a housing, this housing being connected by a coaxial bore to a housing opening into the part upper sleeve.
  • the appended drawings represent a superposition of two banks 1 by means of a stacking superposition device, which essentially consists of superimposing and prepositioning means 4 providing a positioning and a preliminary connection between them.
  • horizontal edges of two superimposed banks 1 each superposition and prepositioning means 4 being constituted by a first superposition and prepositioning part 4 'integrated in the lower rail 5 of the board 1 and a second superposition and prepositioning piece 4 " , provided in the upper arm 6 of the form 1 supporting the first form 1 and intended to cooperate with the first superimposition and prepositioning part 4 ', these superposition and prepositioning means 4 being intended to cooperate with screw assemblies 2 - tightening nut 3.
  • the sets screw 2 - nut 3 are integrated directly into the device, the nut 3 being integrated in the upper edge of a panel 1 and the screw 2 equipping the lower edge of the panel 1 superimposed and the first piece of superimposition and prepositioning 4 'integrated in the lower rail 5 of the panel 1 is in the form of a sleeve, the lower portion is provided with a housing 410', 410 'housing being connected by a piercing coaxial 411 'to a housing 412' opening into the upper part of the sleeve.
  • the second superposition and prepositioning piece 4 " is in the form of a hollow sleeve passing through a corresponding section of the upper smooth section 6 of the casing 1, projecting above the latter and maintained on the inner face of this high rail 6 by means of a fixing flange 41 ", the portion 411" of the sleeve projecting above the upper rail 6 of the board 1 having a section corresponding to the internal section of the housing 410 'of the lower part of the sleeve forming the first superimposition and prepositioning part 4.
  • the vertical axes of the sleeves forming parts 4 'and 4 "of each superposition and prepositioning means 4 are coaxial, so that they automatically realize the flush of the formwork faces and a perfect alignment in length of the panels.
  • FIG. 3 of the accompanying drawings represents a superposition and prepositioning means 4 used alone, that is to say not combined with a screw 2 - nut 3.
  • the first superimposition and prepositioning piece 4 'integrated in the lower rail 5 of the board 1 cooperates , through the housing 412 'provided in its upper part and by means of an insert sleeve 7 with the screw 2, the nut 3 being applied under the underside of the sleeve forming the second piece of superposition and prepositioning 4 "and cooperating with the threaded end of the screw 2 in the assembly position of the boards 1 ( figure 2 ).
  • the insert sleeve 7 cooperating with the screw 2 has a threaded upper portion opening on a housing of upper section corresponding to the section of the coaxial piercing 411 'connecting the housing 410' with the housing 412 'of the first piece of superposition and prepositioning 4 ', while the screw 2 has a threaded end portion which is connected to the screw head via a smooth rod of diameter smaller than that of the threaded portion and whose length is slightly smaller than the distance between the lower end of the thread of the insert sleeve 7 of the lower face of the sleeve forming the second superposition and prepositioning piece 4.
  • the housing of the hollow sleeve 412 "forming the second superposition and prepositioning part 4" advantageously has an oblong section of greater dimension than the diameter of the screw 3. Thus, it is possible to make up any misalignment of the screw 2.
  • the insert sleeve 7 is held in the housing 412 'of the sleeve forming the first superposition and prepositioning piece 4', in a rotationally locked manner, by means of flats (not shown) and, with translational locking. by means of a rivet 11 or the like.
  • the nut 3 is mounted under the sleeve forming the second superposition and prepositioning piece 4 "in a manner that is eclipsable with respect to the latter by means of a device
  • This sliding device 8 may in particular be in the form of a sliding latch mounted in a guide support 9 extending under the upper face of the upper rail 6, this latch holding the nut 3 by pinching.
  • the latch may, for example, be in the form of an angled arm whose end forms a retaining clip of the nut 3 and whose body slides in the support 9 being guided in the latter by form , a pin 10 cooperating with a groove 8 'of the latch forming the sliding device 8 ensuring the maintenance of the latter against any output out of the guide support 9.
  • Such mounting of the nut 3, in a retractable manner, allows a possibility of disengaging said nut 3 out of the space corresponding to the opening of the sleeve forming the second piece of superposition and prepositioning 4 "and thus to prevent that the nut is exposed to soiling that may come from projections or overflows of concrete during the pouring of a wall.
  • the upper branch 1 is already prepositioned and its attachment, for its maintenance, to the operating crane is no longer necessary. Indeed, it is then enough for the operators to arrange each nut 3 in the extension of the opening made in the sleeve forming the 4 "superposition and prepositioning piece, then to screw the screw 2, on the one hand, to make it through the insert sleeve 7 and the sleeve 4 "and, secondly, to achieve the tightening of the nut 3.
  • the first superimposition and prepositioning part 4 ' may be devoid of the housing 412' in its upper part and is provided with a closure cap 13 for closing the coaxial bore 411 ', the assembly being integrated into the bottom rail 5 being covered by the latter, while the second superposition and prepositioning part 4 "is provided with a closure cap 14 of the housing 412".
  • the crane maneuver is immobilized for a shorter duration for each workout implemented, which increases the rotation of the crane and a corresponding productivity gain. The same goes for the dismantling of the banches.

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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)
EP08305058A 2007-03-19 2008-03-17 Vorrichtung zum übereinander Anordnen von Schaltafeln Withdrawn EP1975338A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0753912A FR2913999B1 (fr) 2007-03-19 2007-03-19 Dispositif de superposition de banches

Publications (1)

Publication Number Publication Date
EP1975338A1 true EP1975338A1 (de) 2008-10-01

Family

ID=38582008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08305058A Withdrawn EP1975338A1 (de) 2007-03-19 2008-03-17 Vorrichtung zum übereinander Anordnen von Schaltafeln

Country Status (2)

Country Link
EP (1) EP1975338A1 (de)
FR (1) FR2913999B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2941253A1 (fr) * 2009-01-21 2010-07-23 Sateco Sa Banche de moulage d'un voile en beton, ensemble de banches assemblees entre elles.
FR2941252A1 (fr) * 2009-01-21 2010-07-23 Sateco Sa Banche de moulage d'un voile en beton, ensemble de banches assemblees entre elles.
USD990301S1 (en) 2020-08-07 2023-06-27 Peri Se Multi-head bolt
US11788571B2 (en) 2020-08-07 2023-10-17 Peri Se Multi-head bolt and fastener system

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531463A1 (de) 1975-07-15 1977-02-03 Molfenter Kg Schalung fuer beton- oder stahlbetonwaende
FR2470220A1 (fr) 1979-11-21 1981-05-29 Husson Et Cie Sa Roland Banche pour la realisation de murs, ou analogues
FR2515716A1 (fr) 1981-11-04 1983-05-06 Stoesel Roger Dispositif d'accouplement de banches et analogues
FR2598453A1 (fr) 1986-05-09 1987-11-13 Husson Cie Sa R Banche pour la realisation de murs, ou analogues
DE3806012A1 (de) 1988-02-26 1989-09-07 Huennebeck Roero Gmbh Verbindungselement zum befestigen von zwei nebeneinander angeordneten rahmen-schaltafeln od. dgl.
FR2655679A1 (fr) 1989-12-12 1991-06-14 Gendrot Fernand Dispositif d'assemblage de panneaux de coffrage.
EP0553015A1 (de) 1992-01-20 1993-07-28 OUTINORD ST AMAND Société Anonyme dite: Vorrichtung zum Ausrichten und Zusammenbringen von Schaltafeln
FR2703388A1 (fr) 1993-04-01 1994-10-07 Comefra Sa Dispositif d'alignement de banches et banches pourvues d'un tel dispositif d'alignement.
AT403184B (de) 1992-06-02 1997-11-25 Rund Stahl Bau Gmbh & Co Schalungstafel
EP1413696A1 (de) 2002-10-24 2004-04-28 Hussor S.A. Schalung in Verbundmaterial

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531463A1 (de) 1975-07-15 1977-02-03 Molfenter Kg Schalung fuer beton- oder stahlbetonwaende
FR2470220A1 (fr) 1979-11-21 1981-05-29 Husson Et Cie Sa Roland Banche pour la realisation de murs, ou analogues
FR2515716A1 (fr) 1981-11-04 1983-05-06 Stoesel Roger Dispositif d'accouplement de banches et analogues
FR2598453A1 (fr) 1986-05-09 1987-11-13 Husson Cie Sa R Banche pour la realisation de murs, ou analogues
DE3806012A1 (de) 1988-02-26 1989-09-07 Huennebeck Roero Gmbh Verbindungselement zum befestigen von zwei nebeneinander angeordneten rahmen-schaltafeln od. dgl.
FR2655679A1 (fr) 1989-12-12 1991-06-14 Gendrot Fernand Dispositif d'assemblage de panneaux de coffrage.
EP0553015A1 (de) 1992-01-20 1993-07-28 OUTINORD ST AMAND Société Anonyme dite: Vorrichtung zum Ausrichten und Zusammenbringen von Schaltafeln
AT403184B (de) 1992-06-02 1997-11-25 Rund Stahl Bau Gmbh & Co Schalungstafel
FR2703388A1 (fr) 1993-04-01 1994-10-07 Comefra Sa Dispositif d'alignement de banches et banches pourvues d'un tel dispositif d'alignement.
EP1413696A1 (de) 2002-10-24 2004-04-28 Hussor S.A. Schalung in Verbundmaterial

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2941253A1 (fr) * 2009-01-21 2010-07-23 Sateco Sa Banche de moulage d'un voile en beton, ensemble de banches assemblees entre elles.
FR2941252A1 (fr) * 2009-01-21 2010-07-23 Sateco Sa Banche de moulage d'un voile en beton, ensemble de banches assemblees entre elles.
EP2211001A1 (de) * 2009-01-21 2010-07-28 Sateco Schalung zum Giessen von einer Betonmauer, Anordnung von miteinander verknüpften Schalungen
USD990301S1 (en) 2020-08-07 2023-06-27 Peri Se Multi-head bolt
US11788571B2 (en) 2020-08-07 2023-10-17 Peri Se Multi-head bolt and fastener system

Also Published As

Publication number Publication date
FR2913999A1 (fr) 2008-09-26
FR2913999B1 (fr) 2010-12-10

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