EP0931201A1 - Verbindungsvorrichtung für die schalungsplatten einer verlorenen betonschalung - Google Patents
Verbindungsvorrichtung für die schalungsplatten einer verlorenen betonschalungInfo
- Publication number
- EP0931201A1 EP0931201A1 EP97944831A EP97944831A EP0931201A1 EP 0931201 A1 EP0931201 A1 EP 0931201A1 EP 97944831 A EP97944831 A EP 97944831A EP 97944831 A EP97944831 A EP 97944831A EP 0931201 A1 EP0931201 A1 EP 0931201A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connecting part
- parts
- connecting device
- holding element
- connecting 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
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 a connecting device for the formwork panels of a lost concrete formwork, with two overlapping interlocking connecting parts to be fastened to opposite formwork panels.
- a connecting device is known from EP 0 258 205 B1, which consists of two connecting parts which are fastened to the formwork panels lying opposite one another.
- One of the connecting parts consists of a U-shaped sheet metal body, which has two latching recesses on its legs.
- the other connecting part has a V-shaped or U-shaped base body, the sheet metal legs of which are arranged transversely to those of the first connecting part and have holes which snap into the latching recesses of the first connecting part.
- the connecting parts of such a connecting device snap into one another when the two formwork plates are pressed together.
- the prerequisite is that the connecting parts are mounted in the correct position at the designated positions on the formwork panels, and that the formwork panels are very precisely aligned relative to one another.
- the present invention has for its object to provide a connecting device for formwork panels that can be assembled in a simple manner after the connecting parts have been previously attached to the respective formwork panels.
- the connecting device has two connecting parts which are fastened to the formwork panels. If the circuit boards are properly placed against one another, the connecting parts on both sides overlap and a holding element can be inserted into the overlapping area, which penetrates the overlapping connecting parts and prevents the connecting parts from being pulled apart. In such a connecting device, the connecting parts are completely or almost without resistance against placed one against the other. The locking is carried out by the holding element inserted transversely through it. In this way, it is possible to fit numerous connecting devices, which are located between two formwork panels, into one another and then insert the holding elements. As a result, the formwork panels can be assembled into concrete formwork without great effort. If necessary, it is also possible to pull the holding element out again if it turns out that individual connecting parts have not been installed correctly. Then the concrete formwork can be opened again.
- the connecting parts are arranged crossing one another, a first connecting part having a transverse recess into which the other connecting part engages.
- This other connecting part has an opening in its wall surface through which the holding element can be inserted, which then engages under the first connecting part.
- the holding element is preferably a rod which is inserted through several pairs of connecting parts.
- This rod can be secured against movement in the longitudinal direction by rubbing the individual connecting devices. If this is not sufficient, it can be bent over after inserting it.
- This bar can also serve as lost concrete reinforcement.
- the connecting parts are preferably made of sheet metal and they are designed as V-shaped or U-shaped brackets, each with two base plates on the appropriate formwork panel. Such connecting parts can be produced in a simple manner by stamping and bending.
- Fig. 1 is an exploded view of the connecting device
- Fig. 2 is a perspective view of the connecting device in the assembled state.
- the connecting device serves to connect the formwork panels 10, 11 (FIG. 2) of a lost concrete formwork.
- These formwork panels which consist for example of a wood material, are held at a mutual distance by a plurality of connecting devices 13 in order to fill the space between the formwork panels with concrete. After the concrete has set, a wall element is formed on which the formwork panels 10, 11 remain as lost formwork.
- the connecting device 13 has a first connecting part 14 and a second connecting part 15. Both connecting parts consist of sheet metal, preferably steel.
- the first connecting part 14 has an essentially V-shaped shape, the two leg surfaces 16, 17 merging into one another in a narrow apex surface 18. At the ends of the leg surfaces 16, 17 there are fastening plates 19, 20 bent outwards with holes 21 in order to screw the connecting part onto a formwork plate or to fasten it in some other way.
- the holes 21 are each arranged in an elevation of the mounting plate 19 or 20.
- a recess 22 in the form of a gap extends across the leg surfaces 16, 17 and the apex surface 18, the flanks 23 of which diverge towards the apex surface 18, so that the recess 22 forms a V-shaped gap when viewed from the side. This gap extends over more than a third of the height of the leg surfaces 16, 17.
- the second connecting part 15 is also made from a sheet metal strip.
- the two leg surfaces 26, 27 are bent along the apex line 28 and placed flat against one another.
- Fastening plates 29, 30 extend in opposite directions from their ends. There are holes 31 in the fastening plates 30 for screwing the connecting part 15 onto a formwork plate 11.
- a hole 32 passes through each of the leg surfaces 26, 27 and is designed here as an elongated hole.
- the connecting part 15 is arranged transversely to the connecting part 14 in such a way that its apex line 28 crosses the apex surface 18 of the first connecting part 14.
- the second connecting part 15 penetrates into the recess 22 of the first connecting part.
- the leg surfaces 26, 27 are placed against one another so that they have a certain amount of play with respect to the edges 23 of the recess 22.
- a separate holding element 33 in the form of a round rod is pushed through the hole 32.
- This holding element 33 lies against the underside of the apex surface 18 of the first connecting part 14 and thus locks the second connecting part 15 on the first connecting part 14.
- the holding part 33 also forms a reinforcing bar. As is apparent from Fig. 2, it extends through a plurality of connecting devices 13 which are arranged along a line.
- the holding part 33 can be secured against pulling out in that the holding element 33 is pre-bent at one point and thus cannot slip through the hole 32.
- Other possibilities are to design the holding part 33 in such a way that it has a non-circular cross section. After the holding part has been pushed in, it can be rotated in order to hold onto the first or second connecting part in a frictional manner.
- the second connecting part 15 also has holding means 34 in the form of cutouts in the side edges in order to (not shown) to include additional reinforcing bars, which then run parallel to the holding element 33.
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)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29617776U | 1996-10-12 | ||
DE29617776U DE29617776U1 (de) | 1996-10-12 | 1996-10-12 | Verbindungsvorrichtung für die Schalungsplatten einer verlorenen Betonschalung |
PCT/EP1997/004819 WO1998016700A1 (de) | 1996-10-12 | 1997-09-05 | Verbindungsvorrichtung für die schalungsplatten einer verlorenen betonschalung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0931201A1 true EP0931201A1 (de) | 1999-07-28 |
EP0931201B1 EP0931201B1 (de) | 2000-04-19 |
Family
ID=8030510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97944831A Expired - Lifetime EP0931201B1 (de) | 1996-10-12 | 1997-09-05 | Verbindungsvorrichtung für die schalungsplatten einer verlorenen betonschalung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0931201B1 (de) |
AT (1) | ATE191946T1 (de) |
CZ (1) | CZ123899A3 (de) |
DE (2) | DE29617776U1 (de) |
SK (1) | SK34899A3 (de) |
WO (1) | WO1998016700A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1036891B1 (de) * | 1999-03-01 | 2005-11-09 | Gabriele Raschke | Vorgefertigtes Verbundsystem zur Herstellung von Innen- und/oder Aussenwänden von Gebäuden |
DE102007014366A1 (de) * | 2007-03-26 | 2008-10-02 | Gerhard Maier | Bewehrungsvorrichtung für Fertigbau-Teile |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2294051A (en) * | 1939-06-24 | 1942-08-25 | Nils P Sjobring | Wall construction |
US3321884A (en) * | 1964-06-04 | 1967-05-30 | Klaue Hermann | Spaced building plates with embedded wire ties connected by rod means |
US3310924A (en) * | 1964-08-04 | 1967-03-28 | George V Boynton | Partition construction with blocks supported by a wire lattice |
DE1658878A1 (de) * | 1968-01-23 | 1970-11-26 | Georg Hubmann | Bauelementesatz zur Schalung von Waenden mit vorgefertigten Schalungsplatten aus Stahlbeton |
GB1502944A (en) * | 1975-04-11 | 1978-03-08 | Heskin Ltd | Brick-layers wall ties |
ATE23592T1 (de) * | 1982-05-14 | 1986-11-15 | Luis Alejos | Verfahren zur herstellung von konstruktionsplatten hergestellte platten und vorrichtung zur ausfuehrung des verfahrens. |
AT385806B (de) * | 1986-07-03 | 1988-05-25 | Fuechtner Eva Maria Dipl Ing | Mindestens zweiteiliges verbindungsstueck zum zusammenhalten von zwei die fertige wand- bzw. deckenflaeche aufweisenden grundplatten |
GB9212839D0 (en) * | 1992-06-17 | 1992-07-29 | James Stephen A | Variable interengageable wall tie |
DE4424941C2 (de) * | 1994-07-14 | 1999-07-22 | Ensle Paul Stiftung | Verbundschalungssystem und Verfahren zur Herstellung eines Verbundschalungssystems |
-
1996
- 1996-10-12 DE DE29617776U patent/DE29617776U1/de not_active Expired - Lifetime
-
1997
- 1997-09-05 CZ CZ991238A patent/CZ123899A3/cs unknown
- 1997-09-05 EP EP97944831A patent/EP0931201B1/de not_active Expired - Lifetime
- 1997-09-05 DE DE59701486T patent/DE59701486D1/de not_active Expired - Fee Related
- 1997-09-05 AT AT97944831T patent/ATE191946T1/de not_active IP Right Cessation
- 1997-09-05 SK SK348-99A patent/SK34899A3/sk unknown
- 1997-09-05 WO PCT/EP1997/004819 patent/WO1998016700A1/de not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO9816700A1 * |
Also Published As
Publication number | Publication date |
---|---|
SK34899A3 (en) | 2000-03-13 |
CZ123899A3 (cs) | 1999-10-13 |
ATE191946T1 (de) | 2000-05-15 |
EP0931201B1 (de) | 2000-04-19 |
WO1998016700A1 (de) | 1998-04-23 |
DE29617776U1 (de) | 1996-11-28 |
DE59701486D1 (de) | 2000-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3880737T2 (de) | Verriegelungssystem für Trennwände. | |
DE19841643B4 (de) | Kabelrinne aus Blech | |
DD298299A5 (de) | Wandkonstruktionssystem | |
CH667139A5 (de) | Verbindungsbeschlag. | |
WO1999017063A1 (de) | Befestigung für solarmodule | |
EP0274085B1 (de) | Heftklammer aus Kunststoff | |
EP0099972A1 (de) | Verbindungselement für Platten | |
WO1995035050A1 (de) | Beschlag zum verbinden von bauteilen | |
EP0439716B1 (de) | Anker für die Befestigung von Fassadenplatten an einer Wand | |
DE3709970C2 (de) | ||
DE4032865C2 (de) | Schraubverbindung | |
DE19948329C2 (de) | Schaltschrank sowie Verfahren zu seiner Herstellung | |
EP0931201B1 (de) | Verbindungsvorrichtung für die schalungsplatten einer verlorenen betonschalung | |
DE4303731C2 (de) | Montageelement und Verfahren zu seiner Befestigung an Profilträgern | |
AT408561B (de) | Schutzzaun | |
DE4013459C2 (de) | Befestigungsvorrichtung für eine Abschlußleiste | |
DE202021105426U1 (de) | Verbindungsbeschlag zum Verbinden zweier Möbelteile sowie zugehöriger Verbindungsbeschlag und zugehöriger Möbelanordnung | |
DE29703937U1 (de) | Fugenbandabschalelement | |
DE29720907U1 (de) | Verbindung von Bauelementen mittels Dreh-/Spannverschlüssen | |
DE10036754C1 (de) | Verbindungsvorrichtung für zwei Bauteile | |
DE19506813A1 (de) | Tragschiene für Wandverkleidungsteile | |
DE3785971T2 (de) | Mauerverbinder. | |
DE19711770C2 (de) | Mechanische Überlappungsverbindung | |
EP3973818A1 (de) | Schubladenseitenwand | |
AT413722B (de) | Distanzhalter |
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 |
|
17P | Request for examination filed |
Effective date: 19990311 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE FR LI |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 19990813 |
|
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 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE FR LI |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000419 |
|
REF | Corresponds to: |
Ref document number: 191946 Country of ref document: AT Date of ref document: 20000515 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: TROESCH SCHEIDEGGER WERNER AG Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59701486 Country of ref document: DE Date of ref document: 20000525 |
|
EN | Fr: translation not 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 | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: D.E.E.D. A.S. Free format text: KEWO HOLDING GMBH#TRIERER STRASSE 1-7#53937 SCHLEIDEN (DE) -TRANSFER TO- D.E.E.D. A.S.#DVORSKSS 238#503 11 HRADEC KRSSLOVE (CZ) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20050922 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20051026 Year of fee payment: 9 |
|
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: 20060905 |
|
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: 20070403 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20081022 Year of fee payment: 12 |
|
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: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090930 |