EP0127631A1 - Schubduebel. - Google Patents
Schubduebel.Info
- Publication number
- EP0127631A1 EP0127631A1 EP19830903494 EP83903494A EP0127631A1 EP 0127631 A1 EP0127631 A1 EP 0127631A1 EP 19830903494 EP19830903494 EP 19830903494 EP 83903494 A EP83903494 A EP 83903494A EP 0127631 A1 EP0127631 A1 EP 0127631A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeves
- push
- dowel
- concrete
- steel
- 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
Definitions
- the present invention relates to a push dowel, in particular for connecting concrete ceilings to themselves and to concrete walls, in such a way that a dilatation joint remains between the individual ceiling elements or the ceiling and the wall.
- push dowels have been developed in which a steel mandrel protrudes into a sleeve on one side, such that when it is firmly concreted on one side in the wall or front side of a ceiling, the opposite one Element, i.e. the ceiling, in which the sleeve is concreted, can slide on the free end of the mandrel. This means that supports and plain bearings can be bypassed without taking away the dilation play from the ceiling.
- the invention is therefore based on the object of providing a push-in dowel which has the advantages of the known elements of this type without taking on their disadvantages and is therefore more interesting in terms of safety and economy than these.
- this object is achieved by a push dowel as defined in claim 1.
- Fig. 3 shows a cross section through this push anchor.
- Fig. 1 one can see, shown in dash-dotted lines, a concrete ceiling 1, which with a wall 2, in which a white
- OMPI tere concrete ceiling 3 is inserted, is connected via a push dowel 4 according to the invention.
- the latter consists, as best shown in FIG. 2, of two steel mandrels 5 and two sleeves 6.
- the two steel mandrels 5 are connected to one another at the top and bottom by steel plates 7, just as the two sleeves 6 are connected to one another by means of two steel plates 8 .
- the connection between steel plates and steel mandrels respectively.
- Sleeves are advantageously made by welding, in such a way that the longitudinal axes M of the steel mandrels 5 coincide with the longitudinal axes m of the sleeves 6. This ensures that the sleeves 6 can slide easily over the steel mandrels 5.
- the sleeves 6 connected by means of the steel plates 8 are also connected to a front plate 9, which is used for the simple insertion of the push dowel 4 into the formwork of the concrete ceiling 1 before concreting, since it is by means of nails which are provided by the holes 10 provided therefor (FIG. 3 ) can be introduced, can be nailed onto the board of the front of the ceiling 1 from the inside of the ceiling.
- both the steel mandrels 5 and the sleeves 6 are connected by plates 7 and 8 results in a significantly improved load distribution in the concrete compared to the known push-in anchors, which leads to a noticeably reduced number of push-in anchors required, with the same load capacity of the ceiling.
- the local pressure of the concrete and thus the. Cracking in the area of the individual dowels is significantly reduced, which increases the safety of the building.
- OMPI seen maximum load on the ceiling required elements compared to conventional, simple push dowels practically halved, which has a very positive effect on costs.
- the push dowel according to the invention accordingly has significant advantages over the known elements of this type.
- the push dowel according to the invention can be modified in some points without any advantages being lost. So it is possible to connect the sleeves 6 with them
- Plates 8 and the front plate 9 not made of corrosion-resistant steel, but in one piece from high-strength plastic. Furthermore, more than two mandrels and sleeves can be connected to units by means of connecting plates.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83903494T ATE21425T1 (de) | 1982-12-01 | 1983-11-29 | Schubduebel. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH697482A CH659101A5 (de) | 1982-12-01 | 1982-12-01 | Schubduebel. |
CH6974/82 | 1982-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0127631A1 true EP0127631A1 (de) | 1984-12-12 |
EP0127631B1 EP0127631B1 (de) | 1986-08-13 |
Family
ID=4317954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19830903494 Expired EP0127631B1 (de) | 1982-12-01 | 1983-11-29 | Schubduebel |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0127631B1 (de) |
CH (1) | CH659101A5 (de) |
DE (1) | DE3365346D1 (de) |
WO (1) | WO1984002154A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344251A (en) * | 1991-11-29 | 1994-09-06 | Erb Anton H | Shear plug connector arrangement |
EP0919672A2 (de) | 1997-11-30 | 1999-06-02 | Basys AG | Dornverankerung einer Querkraftverbindung |
EP2130984A2 (de) | 2008-06-04 | 2009-12-09 | Industrieberatung Maier AG | Lastverteilkörper mit Profilträgersystem |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3417330C1 (de) * | 1984-05-10 | 1985-09-19 | Andrä, Wolfhart, Dr.-Ing., 7000 Stuttgart | Anschluss einer Ortbetonplatte an eine vorgefertigte Stuetze |
DE102008033585B4 (de) * | 2008-07-17 | 2010-04-29 | Bs Ingenieure Ag | Schubdornverbindung |
CN113089828B (zh) * | 2021-04-14 | 2022-04-01 | 泰州德添建设有限公司 | 一种装配式房屋建筑及其施工方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1946658A (en) * | 1932-04-09 | 1934-02-13 | Edward H Angier | Method of joining concrete sections and dowel pin covers therefor |
US2164590A (en) * | 1938-02-23 | 1939-07-04 | James M Oates | Dowel means for roadway joints |
US2396045A (en) * | 1945-05-11 | 1946-03-05 | William P Witherow | Precast reinforced concrete member |
US2420427A (en) * | 1945-05-11 | 1947-05-13 | William P Witherow | Precast reinforced concrete members |
GB696144A (en) * | 1950-12-13 | 1953-08-26 | Cecil Brian Hugh Colquhoun | Improvements in and relating to joining pre-cast concrete members |
JPS5122732B2 (de) * | 1971-10-05 | 1976-07-12 |
-
1982
- 1982-12-01 CH CH697482A patent/CH659101A5/de not_active IP Right Cessation
-
1983
- 1983-11-29 EP EP19830903494 patent/EP0127631B1/de not_active Expired
- 1983-11-29 DE DE8383903494T patent/DE3365346D1/de not_active Expired
- 1983-11-29 WO PCT/CH1983/000134 patent/WO1984002154A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO8402154A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344251A (en) * | 1991-11-29 | 1994-09-06 | Erb Anton H | Shear plug connector arrangement |
EP0919672A2 (de) | 1997-11-30 | 1999-06-02 | Basys AG | Dornverankerung einer Querkraftverbindung |
EP2130984A2 (de) | 2008-06-04 | 2009-12-09 | Industrieberatung Maier AG | Lastverteilkörper mit Profilträgersystem |
Also Published As
Publication number | Publication date |
---|---|
WO1984002154A1 (en) | 1984-06-07 |
DE3365346D1 (en) | 1986-09-18 |
EP0127631B1 (de) | 1986-08-13 |
CH659101A5 (de) | 1986-12-31 |
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