EP1106314A2 - Schalungssystem für Betonfertigteile - Google Patents
Schalungssystem für Betonfertigteile Download PDFInfo
- Publication number
- EP1106314A2 EP1106314A2 EP00123907A EP00123907A EP1106314A2 EP 1106314 A2 EP1106314 A2 EP 1106314A2 EP 00123907 A EP00123907 A EP 00123907A EP 00123907 A EP00123907 A EP 00123907A EP 1106314 A2 EP1106314 A2 EP 1106314A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnetic body
- formwork system
- formwork
- gap
- base plate
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
- B28B7/0017—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps for attaching mould walls on mould tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
- B28B7/002—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps using magnets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/033—Magnet
Definitions
- the invention relates to a formwork system for precast concrete parts, with a Magnetic body that can be placed on a base plate with its underside and to be fixed at their respective positions over the formwork parts are, the formwork part a lifting bracket overlapping the magnetic body has, between and facing away from the base plate Cover side of the magnetic body is a gap in which the magnetic body over a lifting element is retractable.
- Such a formwork system is, for example, from EP-0 842 339 known.
- a formwork system is described in which the lifting element is formed by a lifting rod, which is interposed a spring is permanently supported on the lifting bar.
- Such Springs have to be matched exactly to the respective application, which means some effort. You can also use those described there Springs when a magnetic body is not lowered properly cause automatic lifting.
- the object of the invention is accordingly such a formwork system to develop so that on the one hand less effort in the design of the system is necessary and on the other hand the effect of the unwanted, automatic lifting no longer occurs. Overall, it should the operational security of the system can be improved.
- holding elements are present, which are detachable when the magnetic body is drawn into the slot to be coupled to this.
- the invention has the advantage that through the attachable holding elements the magnetic body in its retracted state securely in the lifting bracket is fixed without the need for spring elements, due to the detachability is ensured at the same time that the magnetic body must also be placed securely on the base plate.
- the coupled from the holding element forces that can be applied to the raised magnetic body can be greater than the latter Dead weight, since it must be ensured that after lifting the Magnetic body and its coupling the formwork part without major Problems can be handled safely.
- a possible coupling element is represented by magnets and adhesive surfaces, those in the area of the gap between the magnetic body and the lifting bracket are arranged.
- the magnets can be in the magnetic body be integrated but in particular also formed by its top side become. So that the coupling force is limited, the adhesive surface has a smaller area expansion than the top side.
- One way to limit the area of the adhesive surface is the end face of web plates arranged in the gap to use.
- the overall dimensions of these are so small that there is also no danger that there is between the adhesive surface and the magnetic body possibly a foreign body, for example a stone or the like. puts, that would hinder the coupling.
- coupling elements are under one Spring hooking back spring, these in particular on the lifting element attack.
- This is, for example, a resilient one Locking element, which in a corresponding locking groove on the lifting element engages and then fixes it in the raised position.
- corresponding spring elements directly on the magnet body to let, for example, it is possible to over the magnetic body e.g. projections located on the side walls of the lifting bracket to draw.
- Such projections can also on one within the lifting bracket be provided around the magnetic body rotating guide, wherein such a guide is particularly to be used when the lifting handle is integrated in a formwork and the width of a magnetic body is smaller than the width of the formwork system.
- the guide which is adapted to the magnetic body in its clear width is more freedom for designers to design the Formwork cleared.
- Such guidance can advantageously also still have a scraper edge facing the magnetic body over the concrete or similar adhering to the magnetic body is to be wiped off so that the magnetic body is constantly cleaned and the formwork system therefore requires less maintenance becomes.
- a slight play is provided between the magnetic body and the scraper edge, so that the magnetic body is not within the guide between Can wedge scraping edges and jam them.
- the guide is designed so that it with the lifting bracket forms a substantially closed space, in into which the magnet is to be lifted.
- This essentially closed Space is also advantageous in terms of less maintenance for the formwork system.
- Formwork element 1 shows a formwork element 1 which is U-shaped in cross section and is open at the bottom. There is an adhesive surface in this formwork element 2 welded, which has a central bore 3. This Hole is aligned with another hole 4 on the top of the Formwork element 1.
- the height of the magnetic body is 5 lower than the distance of the adhesive surface 2 to a base plate 6, which consists of steel and on which the magnetic body 5 with its underside 7 is liable.
- the width of the magnetic body is 5 exactly on the distance between the legs 8 and 9 of the U-shaped Formwork element 1 matched, so that this in its position the base plate 6 is fixed when it is placed on the magnetic body 5 becomes.
- a lifting bracket is formed between and that of the base plate 6
- a gap 11 thus forms on the facing side 10 of the magnetic body, in which the magnetic body 5 is retractable.
- a threaded rod 12 is provided as the lifting element can be screwed into the magnetic body 5 at one end and at her the other end corresponds to a sleeve 13.
- This sleeve and the Threaded rod 12 are guided through the holes 3 and 4 mentioned above.
- the sleeve 13 has one with a tool at its upper end graspable head 14, at the lower end of which is a threaded shaft 15 connects.
- This threaded shaft is axially parallel Provide slot 16.
- Formwork system The functioning of the previously described in its individual elements Formwork system is as follows: To the as described above on the To raise the base plate 6 seated magnetic body 5, with a appropriate tool the graspable head 14 of the sleeve 13 is raised, whereby on the threaded rod 12 of the magnetic body 5 of the Base plate 6 is withdrawn. When lifting, decrease with it Distance to the base plate, the magnetic acting on the magnetic body 5 Adhesive forces until it is in the area of attraction with its top side also reaches magnetic adhesive surface 2. This then join decreasing distance increasing attraction forces on what from perceived by an operator as overcoming a pressure point becomes. Ultimately, as can be seen in FIG.
- the top side 10 comes of the magnetic body 5 then in contact with the adhesive surface 2 on which the magnetic body 5 then remains stuck due to between the magnetic body 5 and the adhesive surface 2 acting magnetic attraction forces. While the lifting movement is the magnetic body by the legs 8, 9 of the Formwork element 1 or by the interaction of the sleeve 13 with the holes 3 and 4 performed accordingly.
- the magnetic body 5 Due to the fact that the cover side 10 is in magnetic adhesion the adhesive surface 2, the magnetic body 5 is then against the one acting on it Weight force fixed. Only by moving the sleeve 13 downwards, for example by applying pressure with a hammer or a foot is exerted on the head 14 below, the magnetic body 5 releases again from the adhesive surface 2 and falls down, where it is back on the base plate 6 puts on and the formwork element 1 again in its Fixed position.
- the magnetic one is equally Adhesive force limited to a fraction of the between Magnetic body and base plate possible adhesive forces.
- the magnet shown has a shell and Magnetic forces developed significantly lower towards the adhesive surface 2 than for Base plate 6. This makes lowering the magnetic body considerably easier possible as a lifting.
- the lower edge 17 of the sleeve 13 can be formed in this way be that they are in the gap 11 between the top side 10 of the Magnetic body and underside of the adhesive surface 2 drawn magnetic body 5 with the edges of the central bore 3 due to the Slot 16 possible springing hooked. So a holding element is to be realized that couples to the magnet body when it is retracted and which has hooking spring elements. By a corresponding one Pressure on the head 14 can then the locking provided here the lower edge 17 can be detached from the edge of the bore 3.
- Corresponding locking elements can in principle also directly on the Magnetic body 5 act in the raised state. This is not shown.
- FIG. 1 An alternative embodiment is shown in FIG. To the one recognizes that instead of a large adhesive surface 2 as in the figure 1, only web plates 18 are provided, their end faces 19 then form the adhesive surfaces. These adhesive areas are considerably smaller than described above, the magnetic body in the example shown here has no shell and thus developed to the top and bottom Adhesive forces are essentially the same. Only about the very small size the end faces will have a lower adhesive force when lifted Condition of the magnetic body reached.
- the guide 20 shown has a magnet body 5 facing all around Scraper edge 21 on. On this, the magnetic body 5 when Raised or lowered past, so that possibly on the side surfaces of the magnetic body 5 adhering concrete is stripped.
- This game is so small that it ensures that it no dirt etc. can get into the area above the guide 20 can where in between this guide and the lifting bracket essentially closed space 22 that forms before the aggressive environmental influences is relatively well protected in concrete formwork.
- Embodiments of the magnetic body 5 with an internal hexagon screw 23 is connected to the sleeve 13. This is done by an elastomer ring element 24 ensures that screwing in this hexagon socket screw in the sleeve 23 is only possible if the hexagon socket screw held by an Allen key becomes 13 when turning the sleeve. Otherwise, the hexagon socket screw turns 23 together with the sleeve 13, so that there is from the sleeve 13 and hexagon socket screw 23 formed lifting element for the magnet 5 is not adjusted in length. This is important because the formed on the sleeve 13 step 25 the formwork element firmly on the Base plate 6 is pulled when the magnetic body on the base plate 6 sits on.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Description
- Figur 1
- eine Explosionsdarstellung für ein Schalungssystem;
- Figur 2
- eine Stirnansicht eines Schalungssystems gemäß Figur 1 mit abgesenktem Magnetkörper;
- Figur 3
- eine Stirnansicht eines Schalungssystems gemäß Figur 1 mit angehobenem Magnetkörper;
- Figur 4
- eine geschnittene Seitenansicht eines Schalungssystems mit Führung mit angehobenem Magnetkörper;
- Figur 5
- eine geschnittene Seitenansicht eines Schalungssystems mit Führung mit abgesenktem Magnetkörper;
- Figur 6
- eine geschnittene Stirnansicht eines Schalungssystems gemäß Figur 4 mit angehobenem Magnetkörper und
- Figur 7
- eine geschnittene Stirnansicht eines Schalungssystems gemäß Figur 5 mit abgesenktem Magnetkörper.
Claims (15)
- Schalungssystem für Betonteile mit einem Magnetkörper (5), der mit seiner Unterseite (10) auf einer Grundplatte (6) aufsetzbar ist und über den Schalungsteile (1) an ihrer jeweiligen Position zu fixieren sind, wobei das Schalungsteil (1) einen den Magnetkörper übergreifenden Abhebebügel (9, 2, 8) aufweist, zwischen dem und der der Grundplatte (6) abgewandten Deckseite (10) des Magnetkörpers (5) ein Spalt (11) ist, in den der Magnetkörper (5) über ein Hubelement (12, 13) einziebar ist,
dadurch gekennzeichnet,
daß Halteelemente (2, 10) vorhanden sind, die bei in den Spalt (11) eingezogenem Magnetkörpers lösbar an diesem anzukoppeln sind. - Schalungssystem gemäß Anspruch 1,
dadurch gekennzeichnet,
daß das Ankoppeln der Halteelemente selbsttätig erfolgt. - Schalungssystem gemäß Anspruch 1,
daß das Ankoppeln unter Überwindung eines Druckpunktes erfolgt. - Schalungssystem gemäß Anspruch 1,
dadurch gekennzeichnet,
daß die vom angekoppelten Halteelement (10, 2) aufbringbaren Kräfte gröβer sind als das Eigengewicht des Magnetkörpers (5). - Schalungssystem gemäß Anspruch 1,
dadurch gekennzeichnet,
daß die Ankoppelelemente Magnete (5) und Haftflächen (2) im Bereich des Spaltes (11) aufweist. - Schalungssystem gemäß Anspruch 5,
dadurch gekennzeichnet,
daß die Magnete in den Magnetkörper (5) integriert sind und insbesondere durch dessen Deckseite (10) gebildet sind. - Schalungssystem gemäß Anspruch 6,
dadurch gekennzeichnet,
daß die Haftfläche (2) eine geringere flächenmäßige Ausdehnung aufweist als die Deckseite (10) des Magnetkörpers (5). - Schalungssystem gemäß Anspruch 7,
dadurch gekennzeichnet,
daß die Haftfläche (2) die Stirnfläche (19) von im Spalt angeordneten Stegblechen (18) ist. - Schalungssystem gemäß Anspruch 1,
dadurch gekennzeichnet,
daß die Halteelemente einhakende Federelemente aufweist. - Schalungssystem gemäß Anspruch 9,
dadurch gekennzeichnet,
daß die Federelemente am Hubelement (13) angreifen. - Schalungssystem gemäß Anspruch 9,
dadurch gekennzeichnet,
daß die Federelemente am Magnetkörper (5) angreifen. - Schalungssystem gemäß Anspruch 1,
dadurch gekennzeichnet,
daß im Anhebebügel eine um den Magnetkörper (5) umlaufende Führung (20) vorgesehen ist. - Schalungssystem gemäß Anspruch 12,
dadurch gekennzeichnet,
daß die Führung (20) eine dem Magnetkörper zugewandte Abstreifkante (21) aufweist. - Schalungssystem gemäß Anspruch 13,
dadurch gekennzeichnet,
daß zwischen Magnetkörper (5) und Abstreifkante (21) Spiel ist. - Schalungssystem gemäß Anspruch 12,
dadurch gekennzeichnet,
daß zwischen Führung (20) und Anhebebügel ein im wesentlichen geschlossener Raum (22) gebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29920866U | 1999-12-01 | ||
DE29920866U DE29920866U1 (de) | 1999-12-01 | 1999-12-01 | Schalungssystem für Betonfertigteile |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1106314A2 true EP1106314A2 (de) | 2001-06-13 |
EP1106314A3 EP1106314A3 (de) | 2003-01-15 |
EP1106314B1 EP1106314B1 (de) | 2006-08-16 |
Family
ID=8082187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00123907A Expired - Lifetime EP1106314B1 (de) | 1999-12-01 | 2000-11-03 | Schalungssystem für Betonfertigteile |
Country Status (4)
Country | Link |
---|---|
US (1) | US6434894B2 (de) |
EP (1) | EP1106314B1 (de) |
AT (1) | ATE336347T1 (de) |
DE (2) | DE29920866U1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1352723A2 (de) * | 2002-04-08 | 2003-10-15 | Consolis Technology Oy Ab | Abnehmbare Seitenwandanordnung für eine Giessform |
DE202010015812U1 (de) | 2010-11-24 | 2011-02-10 | Laudan, Thomas | Haftmagneteinrichtung |
DE102011003671A1 (de) | 2011-02-04 | 2012-08-09 | BETA Maschinenbau GmbH & Co. KG | Schalungsträger und Schalungsanordnung |
DE102011003667A1 (de) | 2011-02-04 | 2012-08-09 | BETA Maschinenbau GmbH & Co. KG | Magneteinheit |
DE102018212422A1 (de) * | 2018-07-25 | 2020-01-30 | B.T. Innovation Gmbh | Magnetische Schalungsvorrichtung |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2367016C (en) * | 1999-03-30 | 2010-06-15 | Arxx Building Products Inc. | Bridging member for concrete form walls |
DE10038757B4 (de) * | 2000-08-09 | 2012-10-18 | Sommer Anlagentechnik Gmbh | Verfahren zur Herstellung von Betonfertigteilen |
DE10107825A1 (de) * | 2001-02-16 | 2002-09-05 | Georg Weidner | Selbsttätig schaltendes Schalungssystem |
FI4973U1 (fi) * | 2001-02-16 | 2001-06-27 | Addtek Res & Dev Oy Ab | Magneettiyksikkö valumuotin laitaa varten |
US20050116131A1 (en) * | 2001-04-02 | 2005-06-02 | Michael Samuel | Support device |
DE10116230C1 (de) * | 2001-04-02 | 2003-06-18 | Weckenmann Anlagentechnik Gmbh | Verfahren und Vorrichtung zur Herstellung von Betonfertigteilen |
AT411037B (de) * | 2001-07-05 | 2003-09-25 | Ebawe Anlagentechnik Gmbh | Magnetsetzroboter |
DE10159902C2 (de) * | 2001-12-06 | 2003-12-18 | Bt Baubedarf Magdeburg Gmbh | Positionierhilfe |
DK200200178A (da) * | 2002-02-06 | 2003-08-07 | Vestas Wind Sys As | Ophængningsmidler til vindturbinetårne |
WO2004099609A1 (en) * | 2003-05-09 | 2004-11-18 | Vestas Wind Systems A/S | Wind turbine tower suspension arrangement |
EP1789233B1 (de) * | 2004-08-24 | 2019-08-14 | SRB Construction Technologies Pty Ltd. | Magnetische klemme |
DE102004059898B3 (de) * | 2004-12-12 | 2006-06-22 | Thomas Laudan | Positionierhilfe |
DE102005021094A1 (de) * | 2005-05-06 | 2006-11-09 | B.T. Innovation Gmbh | Schaltbare Magnetvorrichtung |
EP1942716A1 (de) * | 2005-10-03 | 2008-07-16 | Jeff Buchko | Magnetische verbindung zum antrieb und angetriebene verbindung für einen spindelmäher |
FI125406B (fi) * | 2006-01-20 | 2015-09-30 | Elematic Oyj | Muottijärjestelmä ja magneettiyksikkö |
EP2064030B1 (de) * | 2006-09-15 | 2013-05-22 | SRB Construction Technologies Pty Ltd. | Magnetklemmenanordnung |
US8544830B2 (en) * | 2006-09-18 | 2013-10-01 | Srb Construction Technologies Pty Ltd | Magnetic clamp |
AT506402B1 (de) | 2008-03-28 | 2009-09-15 | Progress Maschinen & Automatio | Halteelement zum anbringen von schalungselementen |
US8286398B2 (en) * | 2008-07-15 | 2012-10-16 | Richard Fearn | Monopour form |
DE102011010931B4 (de) | 2010-09-04 | 2016-03-03 | Christian Prilhofer | Stufenlos höhenverstellbares Schalungssystem zur Herstellung von Betonfertigteilen |
US8641402B2 (en) * | 2011-09-09 | 2014-02-04 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
US10052754B1 (en) * | 2017-04-12 | 2018-08-21 | Ullman Devices Corporation | Magnetic tool holder |
DE102018118454B4 (de) | 2018-07-31 | 2022-01-05 | Christian Prilhofer | Schalungselement und Schalungssystem zur Herstellung eines Bauteils |
DE202018006118U1 (de) | 2018-07-31 | 2019-04-10 | Christian Prilhofer | Schalungselement und Schalungssystem |
CN109129875A (zh) * | 2018-10-16 | 2019-01-04 | 马世光 | 用于定位的磁性固定装置 |
US11367549B2 (en) * | 2019-02-27 | 2022-06-21 | Dj Squared, Inc. | Releasable magnetic coupler |
DE102020126483B4 (de) | 2020-10-09 | 2022-09-08 | B.T. Innovation Gmbh | Schaltbare Magnetvorrichtung und System, umfassend ein Gehäuse und eine schaltbare Magnetvorrichtung |
EP4006266B1 (de) * | 2020-11-30 | 2024-09-04 | Georg Weidner | Haltevorrichtungen für transportanker und transportanker |
FR3138460A1 (fr) * | 2022-07-27 | 2024-02-02 | Siib France | Boite de reservation pourvue d’une partie aimantee |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0842339A1 (de) | 1995-08-04 | 1998-05-20 | Reymann Technik GmbH | Schalungssystem für betonfertigteile |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9105539U1 (de) | 1991-05-04 | 1991-08-14 | MTK-Magnettechnik GmbH & Co. KG, 5650 Solingen | Aussparungskörper |
DE4327696C2 (de) * | 1993-08-18 | 1997-10-16 | Reymann Technik Gmbh | Schalungssystem für Betonteile |
FI3486U1 (fi) * | 1998-03-27 | 1998-07-23 | Addtek Res & Dev Oy Ab | Valumuotin irrotettava laitajärjestelmä |
-
1999
- 1999-12-01 DE DE29920866U patent/DE29920866U1/de not_active Expired - Lifetime
-
2000
- 2000-11-03 EP EP00123907A patent/EP1106314B1/de not_active Expired - Lifetime
- 2000-11-03 AT AT00123907T patent/ATE336347T1/de not_active IP Right Cessation
- 2000-11-03 DE DE50013330T patent/DE50013330D1/de not_active Expired - Lifetime
- 2000-11-30 US US09/727,308 patent/US6434894B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0842339A1 (de) | 1995-08-04 | 1998-05-20 | Reymann Technik GmbH | Schalungssystem für betonfertigteile |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1352723A2 (de) * | 2002-04-08 | 2003-10-15 | Consolis Technology Oy Ab | Abnehmbare Seitenwandanordnung für eine Giessform |
EP1352723A3 (de) * | 2002-04-08 | 2005-04-06 | Consolis Technology Oy Ab | Abnehmbare Seitenwandanordnung für eine Giessform |
US7021601B2 (en) | 2002-04-08 | 2006-04-04 | Consolis Technology Oy Ab | Dismountable casting mold side wall system |
AU2003203534B2 (en) * | 2002-04-08 | 2007-09-13 | Elematic Oy Ab. | Dismountable casting mold side wall system |
DE202010015812U1 (de) | 2010-11-24 | 2011-02-10 | Laudan, Thomas | Haftmagneteinrichtung |
DE102011003671A1 (de) | 2011-02-04 | 2012-08-09 | BETA Maschinenbau GmbH & Co. KG | Schalungsträger und Schalungsanordnung |
DE102011003667A1 (de) | 2011-02-04 | 2012-08-09 | BETA Maschinenbau GmbH & Co. KG | Magneteinheit |
DE102011003667B4 (de) * | 2011-02-04 | 2012-11-15 | BETA Maschinenbau GmbH & Co. KG | Magneteinheit |
DE102018212422A1 (de) * | 2018-07-25 | 2020-01-30 | B.T. Innovation Gmbh | Magnetische Schalungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE50013330D1 (de) | 2006-09-28 |
DE29920866U1 (de) | 2000-01-27 |
EP1106314A3 (de) | 2003-01-15 |
ATE336347T1 (de) | 2006-09-15 |
EP1106314B1 (de) | 2006-08-16 |
US20010004819A1 (en) | 2001-06-28 |
US6434894B2 (en) | 2002-08-20 |
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DE2633037A1 (de) | Abstandshalter fuer betonschalungen |
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