EP0258205A1 - Elément de liaison pour les deux plaques d'un coffrage perdu - Google Patents
Elément de liaison pour les deux plaques d'un coffrage perdu Download PDFInfo
- Publication number
- EP0258205A1 EP0258205A1 EP87890149A EP87890149A EP0258205A1 EP 0258205 A1 EP0258205 A1 EP 0258205A1 EP 87890149 A EP87890149 A EP 87890149A EP 87890149 A EP87890149 A EP 87890149A EP 0258205 A1 EP0258205 A1 EP 0258205A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- undercuts
- recesses
- webs
- connecting piece
- parts
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
Definitions
- the invention relates to an at least two-part connecting piece for holding together two of the finished wall or ceiling surface base plates of a lost formwork at a distance from one another for the production of reinforced concrete walls, sloping ceilings and the like, where appropriate, two parts of the connecting piece with foot parts each having one the base plates non-positively, e.g. by screwing, are connectable and at least one of the parts has undercuts into which the other part can be snapped.
- Connectors of this type are known and are widely used, e.g. that connector, in which according to AT-PS 380 909 the plate-shaped feet have a steep, web or the like connected heads which are designed to be interlocking like a push button. If such connectors are made of plastic, it has proven to be expedient that To effect connection with the base plates by gluing, since adhesives according to the current standard have a sufficient adhesive force, which often exceeds the cohesive force of the material, for example a chipboard. A disadvantage here is the relatively long setting time of the adhesive, which is why the plates provided with the connecting pieces have to be temporarily stored in large storage rooms until they can be used. Despite the excellent adhesive force of the adhesive, it is necessary to ensure that the adhesive is distributed evenly over the adhesive surfaces. If only a single connecting piece were glued in improperly, the adjacent areas of the base plate and the like will inevitably tear under a load. even in two mutually perpendicular directions. This leads to tearing or bursting of the entire plate during the subsequent loading.
- plastic connectors mentioned above do meet the requirements, it was recognized that it is fundamentally better for security reasons to use such connectors to screw pieces with the associated base plates and, if necessary, also to manufacture them from sheet steel. In this case, it is possible to reduce the number of connectors per unit area in a cost-saving manner. Since each connector is attached to the base plate with a plurality of screws, one is completely certain to achieve the required adhesion.
- the part (s) having the undercuts consists of a base plate with two lateral webs which have the undercuts and that the part which can be snapped into these undercuts is provided with recesses, in which recesses the undercuts of the other part can be resiliently latched.
- the part provided with recesses is approximately X-shaped, preferably two webs each opposing and diverging extending from a common central web, the foot plates at their ends for fastening this part to one of the base plates , on the other hand, have recesses for engaging the undercuts of the other part of the connecting piece.
- the part provided with recesses for engaging the undercuts of the other part of the connecting piece can have additional recesses for inserting additional reinforcement.
- this is formed in three parts, etc. two symmetrically opposite parts with undercuts are provided, in which undercuts the recess conditions can be snapped onto the webs of an X-shaped or H-shaped part.
- the connector according to the invention makes it possible, as in the method mentioned at the beginning, described in AT-PS 380 909, to produce a lost formwork for a wall or sloping ceiling in two parts in order to store it easily, cut it to the desired format, transport it and only then to be able to merge at a later time.
- cutouts and openings can be provided, cables and additional reinforcements can be inserted, regardless of the actual setting process of the formwork on the construction site.
- FIGS. 1 and 2 show a first exemplary embodiment before and after the two parts have been joined together.
- 3 and 4 a second embodiment, also before and after assembly.
- 5 and 6 a connecting piece according to FIGS. 1 and 2 is shown in the state attached to two base plates.
- 7 and 8 show, analogously, the second exemplary embodiment according to FIGS. 3 and 4.
- FIGS. 9 and 10 or 11 and 12 illustrate a further connecting piece consisting of three parts, each in two views, also fastened to two base plates, that they distance and hold together.
- the connecting piece according to FIGS. 1 and 2 consists of a part 1 provided with undercuts 2 and the like. from a base plate 3 and two lateral webs 4 which are parallel to one another and have the undercuts 2.
- a part 6 provided with recesses 4 can be snapped into these undercuts 2, so that the state shown in FIG. 2 results.
- the part 6 is X-shaped in cross-section, two webs 8 and 9 each extending divergingly from a central web 7.
- the webs 9 end in angled base plates 10, which have the bores required for screwing this part onto a base plate 11, as can be seen in FIGS. 5 and 6.
- the base plates 11 can be e.g. provided in the manufacturing plant with parts 1 and 6, which are screwed on according to a grid.
- Such base plates which are therefore intended for the formation of lost formwork for a wall or sloping ceiling, can be cut to the desired formats and possibly with lines, reinforcements, fittings and the like.
- Like. Be provided. They can then be assembled and moved to form a finished formwork in the factory or on the construction site by plugging the two parts of all the connecting pieces together, whereupon the formwork is filled with poured concrete.
- FIGS. 3 and 4 or 7 and 8 differs from that described so far only by a different embodiment of part 6, which in this case has a U-shaped profile.
- a base plate 12 is provided with lateral webs 13 which have recesses 5. These recesses 5 are used to snap into the undercuts 2 of the associated part 1, as shown in FIG. 4.
- FIG. 9-12 show two three-part connecting pieces according to the invention, one part 1 provided with undercuts 2 being screwed onto the base plates 11, symmetrically opposite one another.
- the recesses 5 on the webs 14 engage either a profile with an H-shaped cross section (FIGS. 9, 10) or an X-shaped profile with a cross section (FIGS. 11, 12), the latter being provided with a central web 15 can be, from which the webs 14 extend divergingly.
- the parts of the connecting piece according to the invention can be provided with additional recesses 15 for the insertion of reinforcements.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT180286A AT385806B (de) | 1986-07-03 | 1986-07-03 | Mindestens zweiteiliges verbindungsstueck zum zusammenhalten von zwei die fertige wand- bzw. deckenflaeche aufweisenden grundplatten |
AT1802/86 | 1986-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0258205A1 true EP0258205A1 (fr) | 1988-03-02 |
EP0258205B1 EP0258205B1 (fr) | 1990-12-19 |
Family
ID=3521286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19870890149 Expired - Lifetime EP0258205B1 (fr) | 1986-07-03 | 1987-07-02 | Elément de liaison pour les deux plaques d'un coffrage perdu |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0258205B1 (fr) |
AT (1) | AT385806B (fr) |
DE (1) | DE3766778D1 (fr) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9214930U1 (de) * | 1992-11-03 | 1993-03-25 | Weber Haus GmbH & Co. KG., 7597 Rheinau | Verbindungsstück und eine verlorene Schalung |
EP0589194A1 (fr) * | 1992-09-18 | 1994-03-30 | METALLWARENFABRIK KÖNIG GmbH | Elément de liaison pour maintenir deux panneaux de coffrage perdu |
DE4236958A1 (de) * | 1992-11-02 | 1994-08-18 | Weber Haus Gmbh & Co Kg | Verbindungsstück und eine verlorene Schalung |
DE4327115A1 (de) * | 1993-08-12 | 1995-02-16 | Continua Kunststoffverarbeitun | Abstandshalter für Plattenelemente eines Wand-/Deckensystems |
DE4341856A1 (de) * | 1993-12-08 | 1995-10-26 | Schwoerer Haus Gmbh & Co | Verbundschalung |
EP0728879A1 (fr) * | 1995-02-24 | 1996-08-28 | Josef König Metallwarenfabrik GmbH | Dispositif de jonction pour joindre deux panneaux de coffrage distants de coffrage composite perdu |
FR2740488A1 (fr) * | 1995-10-27 | 1997-04-30 | Stradal Sa | Procede de fabrication de blocs de parement |
DE19637379A1 (de) * | 1996-09-13 | 1998-04-02 | Buck Chem Tech Werke | Verfahren und Vorrichtung zum Herstellen von Bauelementen sowie danach hergestellte Bauelemente |
WO1998016700A1 (fr) * | 1996-10-12 | 1998-04-23 | Kewo Holding Gmbh | Systeme de fixation de panneaux de coffrage pour un moule perdu en beton |
WO1999007958A1 (fr) | 1997-08-05 | 1999-02-18 | Nemis Establishment | Espaceur |
DE19742539A1 (de) * | 1997-09-26 | 1999-04-01 | Neubauer Miciuk Dorota | Schalungselement für die Herstellung von Massivwänden |
DE102005028697A1 (de) * | 2004-12-31 | 2006-07-20 | Fritz, Bruno O., Dipl.-Ing. (FH) | System zum Erstellen einer Gebäudewand |
EP2333183A1 (fr) * | 2009-11-27 | 2011-06-15 | McGovern, James | Dispositif de connecteur pour panneaux d'un coffrage perdu |
FR3004473A1 (fr) * | 2013-04-11 | 2014-10-17 | H & H Technologies | Poutrelle de mur isolant a coffrage integre |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4134439A1 (de) * | 1991-10-18 | 1993-04-22 | Kunz Gmbh & Co | Verbindungseinrichtung fuer zwei mit abstand zueinander angeordnete platten einer verbundschalung |
EP0537727B1 (fr) * | 1991-10-18 | 1994-06-29 | Kunz GmbH & Co. | Dispositif d'assemblage pour panneaux et/ou armatures en fer d'un coffrage composite |
USD377143S (en) | 1995-06-28 | 1997-01-07 | Kunz Gmbh & Co. | Joining spacer |
DE29609800U1 (de) * | 1996-06-03 | 1997-10-09 | Gruber, Eva M., Dipl.-Ing., Zell am See | Deckenkonstruktion und Deckenelement |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0164330A2 (fr) * | 1984-04-06 | 1985-12-11 | Eva Maria Dipl.-Ing. Gruber | Plancher en béton armé |
AT380909B (de) * | 1984-10-19 | 1986-07-25 | Fuechtner Eva Maria Dipl Ing | Zweiteiliges verbindungsstueck zur herstellung von zwei die fertige wand - bzw. deckenoberflaeche aufweisender grundplatten einer verlorenen schalung |
-
1986
- 1986-07-03 AT AT180286A patent/AT385806B/de not_active IP Right Cessation
-
1987
- 1987-07-02 EP EP19870890149 patent/EP0258205B1/fr not_active Expired - Lifetime
- 1987-07-02 DE DE8787890149T patent/DE3766778D1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0164330A2 (fr) * | 1984-04-06 | 1985-12-11 | Eva Maria Dipl.-Ing. Gruber | Plancher en béton armé |
AT380909B (de) * | 1984-10-19 | 1986-07-25 | Fuechtner Eva Maria Dipl Ing | Zweiteiliges verbindungsstueck zur herstellung von zwei die fertige wand - bzw. deckenoberflaeche aufweisender grundplatten einer verlorenen schalung |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0589194A1 (fr) * | 1992-09-18 | 1994-03-30 | METALLWARENFABRIK KÖNIG GmbH | Elément de liaison pour maintenir deux panneaux de coffrage perdu |
DE4236958A1 (de) * | 1992-11-02 | 1994-08-18 | Weber Haus Gmbh & Co Kg | Verbindungsstück und eine verlorene Schalung |
DE9214930U1 (de) * | 1992-11-03 | 1993-03-25 | Weber Haus GmbH & Co. KG., 7597 Rheinau | Verbindungsstück und eine verlorene Schalung |
DE4327115A1 (de) * | 1993-08-12 | 1995-02-16 | Continua Kunststoffverarbeitun | Abstandshalter für Plattenelemente eines Wand-/Deckensystems |
DE4341856A1 (de) * | 1993-12-08 | 1995-10-26 | Schwoerer Haus Gmbh & Co | Verbundschalung |
DE4341856C2 (de) * | 1993-12-08 | 2001-05-31 | Schwoerer Haus Kg | Verbundschalung |
EP0728879A1 (fr) * | 1995-02-24 | 1996-08-28 | Josef König Metallwarenfabrik GmbH | Dispositif de jonction pour joindre deux panneaux de coffrage distants de coffrage composite perdu |
FR2740488A1 (fr) * | 1995-10-27 | 1997-04-30 | Stradal Sa | Procede de fabrication de blocs de parement |
DE19637379C2 (de) * | 1996-09-13 | 1999-06-10 | Buck Chem Tech Werke | Verfahren zum Herstellen von doppelwandigen Wandelementen, dazu verwendete Anlage sowie danach hergestelltes Wandelemente |
DE19735957A1 (de) * | 1996-09-13 | 1999-03-11 | Buck Chem Tech Werke | Verfahren und Vorrichtung zum Herstellen von Bauelementen sowie danach hergestellte Bauelemente mit Vorinstallation |
DE19637379A1 (de) * | 1996-09-13 | 1998-04-02 | Buck Chem Tech Werke | Verfahren und Vorrichtung zum Herstellen von Bauelementen sowie danach hergestellte Bauelemente |
DE19735957C2 (de) * | 1996-09-13 | 2003-11-27 | Kfs System Gmbh | Verfahren zum Herstellen von doppelwandigen Bauelementen sowie danach hergestellte Bauelemente mit Vorinstallation |
WO1998016700A1 (fr) * | 1996-10-12 | 1998-04-23 | Kewo Holding Gmbh | Systeme de fixation de panneaux de coffrage pour un moule perdu en beton |
WO1999007958A1 (fr) | 1997-08-05 | 1999-02-18 | Nemis Establishment | Espaceur |
DE19742539A1 (de) * | 1997-09-26 | 1999-04-01 | Neubauer Miciuk Dorota | Schalungselement für die Herstellung von Massivwänden |
DE102005028697A1 (de) * | 2004-12-31 | 2006-07-20 | Fritz, Bruno O., Dipl.-Ing. (FH) | System zum Erstellen einer Gebäudewand |
DE102005028697B4 (de) * | 2004-12-31 | 2007-06-28 | Fritz, Bruno O., Dipl.-Ing. (FH) | System zum Erstellen einer Gebäudewand |
EP2333183A1 (fr) * | 2009-11-27 | 2011-06-15 | McGovern, James | Dispositif de connecteur pour panneaux d'un coffrage perdu |
FR3004473A1 (fr) * | 2013-04-11 | 2014-10-17 | H & H Technologies | Poutrelle de mur isolant a coffrage integre |
Also Published As
Publication number | Publication date |
---|---|
EP0258205B1 (fr) | 1990-12-19 |
DE3766778D1 (de) | 1991-01-31 |
AT385806B (de) | 1988-05-25 |
ATA180286A (de) | 1987-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0258205B1 (fr) | Elément de liaison pour les deux plaques d'un coffrage perdu | |
EP0179046A2 (fr) | Entretoise d'espacement pour la tenue des deux panneaux de base d'un coffrage perdu qui présentent la surface finie extérieure du mur ou du plafond | |
EP1223265A2 (fr) | Panneau de parquet | |
DE2502992A1 (de) | Bodenplatte | |
DE202005021538U1 (de) | Abdeckvorrichtung für Fußbodenbeläge | |
DE2727286A1 (de) | Verfahren und vorrichtung zum verbinden flaechenfoermiger bauelemente | |
EP0026803A1 (fr) | Dispositif de coffrage avec une plaque en faux-oeuvre et des armatures en attente | |
EP0153426B1 (fr) | Rayonnage à assemblages d'angle emboîtables | |
EP2844808A2 (fr) | Procédé de fabrication d'une cloison pour pose à sec | |
DE4036735C2 (de) | Deckenelement für eine Brandschutz-Zwischendecke | |
DE2047632A1 (de) | Deckensteine aus aufgeschäumtem Poly styrol od dgl | |
DE69605777T2 (de) | Verfahren zum errichten von mauern aus glasbausteinen und ein dabei zur anwendung kommendes bewehrbares modulares element | |
EP2933397B1 (fr) | Profil de liaison et panneau de construction préfabriqué à utiliser dans les cloisons sèches | |
WO2004072405A1 (fr) | Sol | |
DE2407877C3 (de) | Bandförmiges lichtdurchlässiges Bauelement aus einem Flansch und beidseitigen Stegen für die Montage und die Vorfertigung von lichtdurchlässigen Flächen | |
DE909036C (de) | Einrichtung zur Verbindung von Bauplatten od. dgl. | |
DE3922711A1 (de) | Einrichtung zur festlegung zumindest eines bewehrungsstabes | |
DE20016262U1 (de) | Trägerplatte zum Anbringen von Klinkerriemchen od.dgl. | |
EP0908577A2 (fr) | Système de revêtement modulaire | |
DE102016124988A1 (de) | Beschlag für das Verlegen von Terrassendielen | |
CH686894A5 (de) | Verfahren zum Herstellen einer Dilatationsfuege zwischen zwei aneinanderstossenden Betonteilen. | |
LU88555A1 (de) | Schalungselement | |
CH703431A2 (de) | Baukonstruktionselement und entsprechendes Herstellungsverfahren für dieses. | |
DE102020112153A1 (de) | Eckprofil | |
DE2637846A1 (de) | An einem traggeruest befestigbare wandverkleidung |
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): BE CH DE FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19880823 |
|
17Q | First examination report despatched |
Effective date: 19890519 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE CH DE FR GB IT LI NL SE |
|
REF | Corresponds to: |
Ref document number: 3766778 Country of ref document: DE Date of ref document: 19910131 |
|
ITF | It: translation for a ep patent filed |
Owner name: UFFICIO BREVETTI RICCARDI & C. |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
ITTA | It: last paid annual fee | ||
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 | ||
EAL | Se: european patent in force in sweden |
Ref document number: 87890149.5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19970627 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19970718 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19970730 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980702 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19980706 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19980716 Year of fee payment: 12 |
|
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: 19980731 |
|
BERE | Be: lapsed |
Owner name: GRUBER EVA MARIA Effective date: 19980731 |
|
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: 19990201 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19980702 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19990201 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19990630 Year of fee payment: 13 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19990703 |
|
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: 19990731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990731 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19990930 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed |
Ref document number: 87890149.5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010330 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
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: 20010501 |
|
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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050702 |