EP1801302A2 - Panneau de plancher - Google Patents

Panneau de plancher Download PDF

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Publication number
EP1801302A2
EP1801302A2 EP06425835A EP06425835A EP1801302A2 EP 1801302 A2 EP1801302 A2 EP 1801302A2 EP 06425835 A EP06425835 A EP 06425835A EP 06425835 A EP06425835 A EP 06425835A EP 1801302 A2 EP1801302 A2 EP 1801302A2
Authority
EP
European Patent Office
Prior art keywords
panel
fact
ropes
section
typified
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.)
Withdrawn
Application number
EP06425835A
Other languages
German (de)
English (en)
Other versions
EP1801302A3 (fr
Inventor
Ennio Plateroti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1801302A2 publication Critical patent/EP1801302A2/fr
Publication of EP1801302A3 publication Critical patent/EP1801302A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/10—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal prestressed

Definitions

  • the patent for invention of this application regards a panel developed for floor suitable as structural element for the construction of supporting floors for buildings.
  • this application regards some improvements to a panel consisting of many elements which interact with one another and contribute as regards to the resistance to the stress actions.
  • This panel is composed by a load distributor formed by a body rigid enough and with a thickness suitable to transfer to the supporting elements the loads that weigh down the system uniformly, and by some supporting elements, ropes or metallic staffs, that are inside high-tensile metallic pipes; they create a system placing in it a pre-load which forces it to act as a contrast.
  • This panel shows several disadvantages such as the limited load capability.
  • the purpose of this invention is to improve the floor panel through some devices able to increase the load capability.
  • Another purpose is to facilitate the pre-load operation and the rise operation of the system composed by staffs, ropes and pipes.
  • number (1) represents the longitudinal section of one of the supporting elements of the floor panel composed of many parallel supporting elements (1).
  • Every element (1) is formed by many elements which interact with one another and which resist to the stress actions.
  • Every supporting element includes an U-shaped section outline (2) properly lightened by holes (4), distance plates (3) whose length increases as they approach the centre of the panel, and gusset plates of the section (2) attached close to the positioning zones of the distance plates.
  • Every distance plate (3) has some apertures (32); every aperture is crossed by a rope or a staff (5) running longitudinally through the whole length of the section (2).
  • a pre-load is placed in the ropes and it forces the system to interact as a contrast with the section (2); the size of the pre-load will be extended till it gives a light rise to the section (2) and therefore could cause a light deformation of the panel which will have an upward convexity.
  • each tip (51) crosses a bush (10) tied to the plate (12) for the anchor of the panel to the existing supporting structure and it's blocked by the action of a threaded gudgeon perpendicular to the bush (10).
  • the distance plates (3) In order not to damage the ropes or the staffs (5), the distance plates (3) have a kink (31) in their lower part.
  • the system formed by the ropes (5) and by the outline is linked, through suitable means (8), to a metallic net (6) drowned in a pad element (7) formed by every kind of light isotropic material with good thermo-phono-insulating qualities and which has a good mechanical resistance.
  • Some materials such as polyurethane foam, expanded plastics, urethane resins, light concretes, pressed-glued organic materials or every material or system of materials with similar physical characteristics.
  • the pad element (7) is a kind of melting-pot which allows the interaction among the external actions caused by the loads and the reactions of the supporting elements that are in the system.
  • the anchor plates (12) made of metal or every suitable material, placed in the two tips of the panel, serve to anchor the ropes (5) in order to guarantee that the coercion among these elements last long.
  • the section (2), the gusset plates (12) and the distance plates (3) can be made of metal or of every suitable material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Floor Finish (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
EP06425835A 2005-12-20 2006-12-13 Panneau de plancher Withdrawn EP1801302A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBA20050047 ITBA20050047A1 (it) 2005-12-20 2005-12-20 Pannello perfezionato per solaio

Publications (2)

Publication Number Publication Date
EP1801302A2 true EP1801302A2 (fr) 2007-06-27
EP1801302A3 EP1801302A3 (fr) 2010-07-28

Family

ID=37775140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06425835A Withdrawn EP1801302A3 (fr) 2005-12-20 2006-12-13 Panneau de plancher

Country Status (2)

Country Link
EP (1) EP1801302A3 (fr)
IT (1) ITBA20050047A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB680350A (en) * 1948-10-29 1952-10-01 Leo Coff Improvements in metal and concrete structures
GB943852A (en) * 1960-07-15 1963-12-11 Peter Krajcinovic Improvements in the construction of troughed steel beams
EP0337120A1 (fr) * 1988-04-11 1989-10-18 Arbed S.A. Poutre mixte reconstituée
EP1405961A1 (fr) * 2002-10-05 2004-04-07 Dywidag-Systems International GmbH Structure en acier-béton pour dalles de plancher

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB680350A (en) * 1948-10-29 1952-10-01 Leo Coff Improvements in metal and concrete structures
GB943852A (en) * 1960-07-15 1963-12-11 Peter Krajcinovic Improvements in the construction of troughed steel beams
EP0337120A1 (fr) * 1988-04-11 1989-10-18 Arbed S.A. Poutre mixte reconstituée
EP1405961A1 (fr) * 2002-10-05 2004-04-07 Dywidag-Systems International GmbH Structure en acier-béton pour dalles de plancher

Also Published As

Publication number Publication date
ITBA20050047A1 (it) 2007-06-21
EP1801302A3 (fr) 2010-07-28

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