Claims
- 1. A system for supporting a ceiling mould element and a gap-filling member for the production of concrete ceilings comprising:
- a rectangular plate;
- a single first large protrusion disposed in only one corner of said rectangular plate, said first large protrusion having a width and a height above an upper surface of said rectangular plate;
- a single second large protrusion disposed in said only one corner of said rectangular plate, said second large protrusion having a width and a height above the upper surface of said rectangular plate, said second large protrusion adjacent to said first large protrusion, wherein said first and said second large protrusions cooperate for engaging and holding a corner of the ceiling mould element; and
- a plurality of small protrusions, said small protrusions having widths and heights above the upper surface of said rectangular plate, said small protrusion widths less than said first and said second large protrusion widths and said small protrusion heights less than said first and said second large protrusion heights.
- 2. The system of claim 1, wherein the ceiling mould element comprises a first and a second mutually perpendicular frame leg and an upper moulding skin mounted to said first and second frame legs, said first and second frame legs each having an inner surface extending at right angles to said moulding skin, wherein said first large protrusion abuts at said inner surface of said first frame leg and said second protrusion abuts at said inner surface of said second frame leg when the ceiling mould element is placed onto said plate.
- 3. The system of claim 1, wherein said small protrusions are plate-shaped.
- 4. The system of claim 1, wherein said small protrusions are tongues upwardly bent out of said plate.
- 5. The system of claim 2, wherein said first large protrusion is substantially perpendicular to said second large protrusion.
- 6. The system of claim 1, wherein said widths of said first and second large protrusion are at least three times said widths of said small protrusions.
- 7. The system of claim 1, wherein said heights of said first and said second large protrusions are at least one and a half times said heights of said small protrusions.
- 8. The system of claim 1, wherein said small protrusions serve for holding the gap-filling member on said plate.
- 9. The system of claim 1, wherein said small protrusions are disposed in rows.
- 10. The system of claim 9, wherein said small protrusions in one of said rows lie in a plane.
- 11. The system of claim 9, wherein a first separation between two neighbouring rows is at least two times a second separation between two other neighbouring rows.
- 12. The system of claim 11, wherein said first separation is approximately three times said second separation.
- 13. The system of claim 1, wherein at least one of said first large protrusion, said second large protrusion and said small protrusions consist essentially of upwardly protruding plate-shaped members of a plate support upwardly guided through slots in said plate.
- 14. The system of claim 1, wherein said plate has openings for mounting the gap-filling member.
Priority Claims (1)
Number |
Date |
Country |
Kind |
197 20 728 |
May 1997 |
DEX |
|
Parent Case Info
This application claims Paris Convention priority of German patent application No. 197 20 728.6 filed May 16, 1997 the complete disclosure of which is hereby incorporated by reference.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3785110 |
Galloway et al. |
Jan 1974 |
|
Foreign Referenced Citations (2)
Number |
Date |
Country |
3024580 |
Jan 1982 |
DEX |
4204788 |
Aug 1993 |
DEX |
Non-Patent Literature Citations (1)
Entry |
Company brochure "Peri Skydeck", p. 20, Jan. 1995. |