EP0764747A2 - Dämmsturz - Google Patents

Dämmsturz Download PDF

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Publication number
EP0764747A2
EP0764747A2 EP96114536A EP96114536A EP0764747A2 EP 0764747 A2 EP0764747 A2 EP 0764747A2 EP 96114536 A EP96114536 A EP 96114536A EP 96114536 A EP96114536 A EP 96114536A EP 0764747 A2 EP0764747 A2 EP 0764747A2
Authority
EP
European Patent Office
Prior art keywords
lintel
insulation
dimension
concrete
wall
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Withdrawn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
EP96114536A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0764747A3 (enrdf_load_stackoverflow
Inventor
Manfred Kunstmann
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.)
Ziegelmontagebau Winklmann & Co KG GmbH
Original Assignee
Ziegelmontagebau Winklmann & Co KG GmbH
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
Priority claimed from DE29515262U external-priority patent/DE29515262U1/de
Application filed by Ziegelmontagebau Winklmann & Co KG GmbH filed Critical Ziegelmontagebau Winklmann & Co KG GmbH
Publication of EP0764747A2 publication Critical patent/EP0764747A2/de
Publication of EP0764747A3 publication Critical patent/EP0764747A3/xx
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/22—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members built-up by elements jointed in line
    • 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
    • E04C2003/023—Lintels

Definitions

  • the invention relates to an insulation lintel according to the preamble of claim 1.
  • Conventional window and door lintels are used in construction technology to bridge the gaps created by the corresponding openings.
  • the lintels rest on the masonry of the side boundary of the respective opening, so that the pressure exerted by the masonry erected over the lintel is absorbed by the lintel.
  • Such falls consist of one or more individual falls lying side by side, depending on the wall thickness of the masonry.
  • the shells are poured with lightweight concrete, in which reinforcement has been inserted before pouring, in order to increase the strength and stability of the lintel.
  • such lintels are equipped with one or more insulation layers, e.g. can be retrofitted as hard foam on one side of the lintel.
  • this method is complex and labor-intensive.
  • the object of the invention is to provide insulation lintels which allow a variable width and height dimension for the insulation lintel.
  • such insulation lintels are variable in width and height to the extent that an adaptation to standard dimensions is possible.
  • the width of such a lintel is preferably 17.5 cm, so that a lintel with such a width as a single lintel for a correspondingly thin wall or in combination with a normal lintel of 11.5 cm, 14.5 cm or 17.5 cm wide can be used for larger wall thicknesses and thus the width of the lintel can be matched to the standard wall size for conventional wall thicknesses.
  • the lintel according to the invention with a height of e.g. 7.1 cm and 11.3 cm manufactured so that a combination of at least four different heights in conventional construction is possible by combining two such lintels.
  • the insulation lintel according to the invention is produced from brick, optionally also from concrete, lightweight concrete or similar curable materials, or from wood fiber materials or the like.
  • the insulation consists, for example, of glass wool, rock wool, pearlite or the like, or else of hard foam.
  • the insulation lintel with a greater height, for example 11.3 cm than the upper standard height and to provide markings or predetermined breaking points at the lower standard height of, for example, 7.1 cm, at which the upper part of the lintel is cut away or can be broken away to make a fall of a lower height from a fall. Since the upper part of the lintel can no longer be used, this method is limited to special applications.
  • the double-shell lintel 1 is shown arranged above an opening 2.
  • the base part 3 with the outer walls 4, 6 and the inner partition 5 consists of hardenable material, e.g. of brick, concrete or the like. or of wood fiber materials or the like. Material.
  • the chamber 7 is filled, for example, with lightweight concrete, the chamber 8 with an insulating material, which can be glass wool, rock wool, pearlite or hard foam.
  • the width of this lintel with two chambers is preferably 17.5 cm, but a different standard width can also be selected.
  • the height of the lintel according to Fig. 1 is 7.1 cm.
  • 2 consists of the base 3 and the side walls 9, 11 and the middle partition 10.
  • the height of the lintel here is 11.3 cm, so that a choice of insulation lintels of different heights is possible to the conventional or standard heights in construction can.
  • 2 has filler material with reinforcement 13 in a chamber 12 and 15 insulation material in a chamber.
  • Fig. 3 is an insulation lintel 1 according to Fig. 1 or Fig. 2 with a width of e.g. 17.5 cm with a lintel 16 with a width of e.g. 11.5 cm conventional design combined.
  • Fig. 4 an alternative embodiment is shown, in which two lintels 17 and 18 of e.g. each 17.5 cm wide are combined so that a total headroom with a width of 35 cm is created.
  • the two insulation lintels can be designed in the manner shown in FIG. 1 or in FIG. 2.
  • an insulation lintel similar to the embodiment according to FIG. 2 is shown, with a total height H1.
  • the walls of the outer walls 23, 24 and the middle partition 25 are provided with predetermined breaking points 26, 27, 28 ..., which allow the upper part 29 of the lintel, that is to say H1-H2, to be removed in a simple manner and to make an insulation lintel of a lower height from the lintel lintel.
  • predetermined breaking points that impair the strength of the insulation lintel, corresponding markings can also be provided, at which the upper part 29 can be separated from the lower part 30.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP96114536A 1995-09-23 1996-09-11 Dämmsturz Withdrawn EP0764747A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29515262U DE29515262U1 (de) 1995-08-18 1995-09-23 Dämmsturz
DE29515262U 1995-09-23

Publications (2)

Publication Number Publication Date
EP0764747A2 true EP0764747A2 (de) 1997-03-26
EP0764747A3 EP0764747A3 (enrdf_load_stackoverflow) 1997-04-09

Family

ID=8013373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96114536A Withdrawn EP0764747A2 (de) 1995-09-23 1996-09-11 Dämmsturz

Country Status (3)

Country Link
EP (1) EP0764747A2 (enrdf_load_stackoverflow)
CZ (1) CZ278296A3 (enrdf_load_stackoverflow)
PL (1) PL316187A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018532A1 (fr) * 2014-03-12 2015-09-18 Bouyer Leroux Structure Accessoire linteau

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL444948A1 (pl) * 2023-05-22 2024-11-25 Balker Spółka Z Ograniczoną Odpowiedzialnością Prefabrykowana, kompozytowa belka podwalinowa

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609626B1 (de) * 1967-01-21 1972-04-27 Veit Dennert Kg Baustoffbetr E Vorgefertigter bewehrter Betonsturz fuer Gebaeudeoeffnungen
AT400601B (de) * 1989-02-06 1996-02-26 Leitl Werke Bauhuette Wärmedämm-tragelement für bauwerke
DE29515262U1 (de) * 1995-08-18 1995-12-21 Ziegelmontagebau Winklmann GmbH & Co. KG, 92444 Rötz Dämmsturz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018532A1 (fr) * 2014-03-12 2015-09-18 Bouyer Leroux Structure Accessoire linteau

Also Published As

Publication number Publication date
CZ278296A3 (en) 1997-04-16
EP0764747A3 (enrdf_load_stackoverflow) 1997-04-09
PL316187A1 (en) 1997-04-01

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