EP0337392B1 - Geschosshohes Treppenhauselement mit U-förmigem Querschnitt aus Beton - Google Patents

Geschosshohes Treppenhauselement mit U-förmigem Querschnitt aus Beton Download PDF

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Publication number
EP0337392B1
EP0337392B1 EP89106413A EP89106413A EP0337392B1 EP 0337392 B1 EP0337392 B1 EP 0337392B1 EP 89106413 A EP89106413 A EP 89106413A EP 89106413 A EP89106413 A EP 89106413A EP 0337392 B1 EP0337392 B1 EP 0337392B1
Authority
EP
European Patent Office
Prior art keywords
wall element
stairway
staircase
arrangement according
concrete
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.)
Expired - Lifetime
Application number
EP89106413A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0337392A3 (en
EP0337392A2 (de
Inventor
Heinrich Schaper
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.)
HEINRICH SCHAPER HOCH- BETON- und STAHLBETONBAU GmbH
Original Assignee
HEINRICH SCHAPER HOCH- BETON- und STAHLBETONBAU 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
Application filed by HEINRICH SCHAPER HOCH- BETON- und STAHLBETONBAU GmbH filed Critical HEINRICH SCHAPER HOCH- BETON- und STAHLBETONBAU GmbH
Priority to AT89106413T priority Critical patent/ATE72005T1/de
Publication of EP0337392A2 publication Critical patent/EP0337392A2/de
Publication of EP0337392A3 publication Critical patent/EP0337392A3/de
Application granted granted Critical
Publication of EP0337392B1 publication Critical patent/EP0337392B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • 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
    • E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34869—Elements for special technical purposes, e.g. with a sanitary equipment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/0223—Cantilevered stairways

Definitions

  • the present invention relates to a storey-high staircase device (hereinafter referred to as staircase element) according to the preamble of claim 1 as e.g. is known from DE-U-8421784.
  • the otherwise unused angular area of the stairwell element also called gusset, is effectively used so that complex special measures for installation shafts in other areas of the building can be avoided. This leads to a significant cost reduction in the Construction of a building, especially a single-family house without any loss of function.
  • the installation shafts are designed to hold pipes, lines and installation elements for a wide variety of uses.
  • the pipes and lines can e.g. for water supply, connection to the sewage network, the supply of electrical energy, ventilation, the chimney and other supply and disposal facilities. If a chimney is arranged in the installation shafts, there is no need for the otherwise customary outer concrete body, since this is at least partially formed by the outer wall element of the stairwell element itself.
  • the well-insulating outer wall element is also suitable for holding storage tubes for solar technology. Toilet cisterns, water filters and other sanitary facilities are provided as installation elements.
  • the inner boundary of the outer wall element and the boundary of the possibly present inner wall element facing the stair run parallel to the stair running line, so that the stairway has a substantially equal width at all points. This ensures that the stairs are limited to their actual area of use.
  • the steps that may still be used can be manufactured in the same length as standard.
  • the staircase element can be a one- or two-part staircase element made of heavy or lightweight concrete.
  • An embodiment of the staircase element according to the invention consists of an outer wall element made of prefabricated concrete and an inner wall element made of prefabricated concrete. In the case of a one-piece design of this staircase element, the inner wall element, the outer wall element and the steps made of prefabricated concrete are manufactured in one piece at the factory.
  • the inner wall element and the outer wall element are each connected to the steps made of any material at the site of the construction site.
  • the stairwell element can also consist only of the outer wall element with which steps made of prefabricated concrete are connected in one piece at the factory.
  • parts or the entire staircase element can be inexpensively mass-produced as finished parts, while the assembly at the site, if still necessary, causes only low labor costs. This results in a cost-effective and rational relocation of complex construction work to prefabrication.
  • the inner wall element and the outer wall element can be mounted on a foundation right at the start of construction and equipped with provisional steps. This makes it easier to walk into the building in all phases of the shell.
  • This advantage is of course given the one-piece design of the outer wall element, inner wall element and steps or in a stairwell element with only one outer wall element and steps connected integrally with this.
  • the outer wall element can serve as the load-bearing wall of the building.
  • the optionally present inner wall element or the beam, which connects the two side walls of the outer wall element to one another at the upper end or to the corresponding ends of the inner wall element, can serve as a support for the ceiling construction. It is particularly preferred to use the outer wall element as the outer wall of a building.
  • the inner wall element is design as a closed stair wall. This is particularly indicated when the inner wall element is to take on a supporting function for the ceiling construction. This saves an additional banister and a simple handrail can serve as a guide for the user of the stairs, which is attached to the boundary of the inner wall element facing the stairs.
  • the treads designed as finished parts of equal length preferably consist of steel, wood, concrete, artificial stone or marble.
  • the inner wall element advantageously has an outer surface whose side facing away from the stairs is open, as a result of which the inner wall element has a U-shaped cross section. This increases the interior of the building and creates additional space for accommodating furnishings.
  • plug or screw connections are used for connecting the steps to the outer or inner wall element.
  • the treads can be placed on angular supports or projecting rod cheeks and secured immovably on the respective element.
  • staircase elements designed according to the invention are arranged one above the other in a building, it is appropriate according to the invention to connect these staircase elements to one another in a tensile and compressive manner with the aid of conventional means, so that the building withstands corresponding loads, in particular wind loads, and the staircase elements are stiff in a simple manner Form the core of the building.
  • FIGS. 1a and 1b show a staircase element with an inner wall element 1 and an outer wall element 2.
  • the inner wall element 1 has a straight part 1a and adjoining curved parts 1b.
  • the outer wall element 2 has the same design on its inner boundary or its part facing the stairs with a straight part 2a and adjoining curved parts 2b.
  • So-called stair gussets 3 are provided between the curved parts 2b and the rectangular outer wall boundary of the outer wall element 2.
  • Treads 4 are fastened to the inner wall element 1 as well as to the outer wall element 2 with the aid of schematically illustrated fastening devices 5.
  • These fastening devices 5 can, for example, be plug-in or screw connections, which are provided in each case in the inner and outer elements 1, 2 or the treads 4.
  • fastening devices 5 can also be designed, for example, in such a way that the treads are placed on angular supports or projecting rod cheeks and are secured immovably on the inner wall element 1 and on the outer wall element 2.
  • Other fastening devices familiar to the person skilled in the art can also be used for fastening the treads 4 to the elements 1, 2.
  • the treads 4 produce a stair running line 6 which, according to the course of the inner boundary or the inner circumference 2a, 2b of the outer wall element 2 and the boundary facing the stairs or the outer circumference 1a, 1b of the inner wall element 1, has a straight part 6a and two curved parts adjoining it Parts 6b.
  • Cavities in particular vertical cavities, are formed as installation shafts in the stair gussets 3 of the outer wall element 2, which are intended for receiving lines, pipes and installation elements for a wide variety of uses.
  • a buffer memory 7 is shown, which can serve as a water reservoir for water supply or heating.
  • a cistern 8 for flushing the toilet is also shown.
  • a chimney 9 is shown with an inner fire tube 10, which can also be circular, and a heat insulation 11 surrounding it.
  • the chamotte tube 10 and the heat insulation 11 can be prefabricated in the outer wall element 2 or installed at the construction site.
  • the outer concrete body usually provided in such a chimney is formed in the present case in a rational manner by the outer wall element 2 itself.
  • a ventilation shaft 12 is provided in the gusset 3.
  • the inner wall element 1 can serve as an additional support for a retracted ceiling.
  • the elements 1 and 2 are lowered in the manner of a crane from above, for example onto a corresponding foundation, and are connected to one another for assembly purposes by means of a belt beam 13, which is removed again after the staircase component has been installed. Then the steps 4 are individually on the elements 1 and 2 with the help suitable fastening devices 5, which are described above by way of example.
  • FIGS. 1a and 1b a further embodiment of the staircase element is shown, in which the outer wall element 2, the inner wall element 1 and the treads 4 form a single one-piece unit made of prefabricated concrete, the inner wall element 1 and the outer wall element 2 at the upper end by e.g. stepped beams 14 and 15 are connected from prefabricated concrete, which serve as a support for a ceiling. Otherwise, this embodiment corresponds to the embodiment shown in FIGS. 1a and 1b and described above.
  • FIGS. 3a and 3b show yet another embodiment of the staircase element, in which only one outer wall element 2 is provided, which is designed as a prefabricated unit with self-supporting steps 4 made of prefabricated concrete.
  • fastening devices 5 ' (shown schematically) are provided, which allow the attachment of an inner banister.
  • the ends 2c and 2d of the outer wall element 2 are integrally connected at the upper end of the outer wall element 2 with a stepped beam 16 made of prefabricated concrete, which serves as a support for a ceiling.
  • Walls, ceilings or floors are connected to the stairwell element using conventional means, for masonry or wooden structures e.g. by means of half iron and wall anchors and brackets or by means of threaded sleeves with threaded rods or, in the case of reinforced concrete, with loops or the like, which ensure a pressure and tensile connection.
  • the inner wall element is held in place by concrete or threaded straps with concrete or steel straps until the embedding ceiling is concreted and secured against displacement by the steps or anchors.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Steps, Ramps, And Handrails (AREA)
EP89106413A 1988-04-11 1989-04-11 Geschosshohes Treppenhauselement mit U-förmigem Querschnitt aus Beton Expired - Lifetime EP0337392B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89106413T ATE72005T1 (de) 1988-04-11 1989-04-11 Geschosshohes treppenhauselement mit u-foermigem querschnitt aus beton.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3811992 1988-04-11
DE3811992 1988-04-11
DE3835790A DE3835790C1 (es) 1988-04-11 1988-10-20
DE3835790 1988-10-20

Publications (3)

Publication Number Publication Date
EP0337392A2 EP0337392A2 (de) 1989-10-18
EP0337392A3 EP0337392A3 (en) 1989-11-29
EP0337392B1 true EP0337392B1 (de) 1992-01-22

Family

ID=25866879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89106413A Expired - Lifetime EP0337392B1 (de) 1988-04-11 1989-04-11 Geschosshohes Treppenhauselement mit U-förmigem Querschnitt aus Beton

Country Status (4)

Country Link
EP (1) EP0337392B1 (es)
DE (2) DE3835790C1 (es)
ES (1) ES2028404T3 (es)
GR (1) GR3003772T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537139A1 (de) * 1995-10-05 1997-04-10 Heinrich Schaper Hoch Beton Un Vorgefertigtes Massivhaus in Modulbauweise
DE29911369U1 (de) * 1999-07-01 1999-09-16 Theves Herbert Viertel- und halbgewendelte Treppen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062916B (de) * 1956-12-17 1959-08-06 Johann Jakob Kindt Kiefer Dr D Treppe aus Betonfertigteilen
FR1181242A (fr) * 1957-08-16 1959-06-12 Logico Perfectionnements à l'édification d'immeubles préfabriqués
FR1493066A (fr) * 1966-07-13 1967-08-25 Entpr Bianchina Pere & Fils Noyau fonctionnel autonome et standard pour constructions industrialisées
DE1659542C3 (de) * 1966-12-09 1978-06-22 Albrecht Dipl.-Ing. 7012 Schmiden Buerkle Treppenlauf
BE710627A (es) * 1968-02-12 1968-06-17
CH484336A (de) * 1968-04-08 1970-01-15 Kesting Lorenz Monolithischer Raumkasten
CH501116A (de) * 1968-04-08 1970-12-31 Kesting Lorenz Monolithischer Raumkasten
US3593469A (en) * 1969-12-09 1971-07-20 Gen Housing Ind Prefabricated service module for a dwelling unit
US3727360A (en) * 1971-03-22 1973-04-17 C O Inc Spiral staircase
DE2323178C3 (de) * 1973-05-08 1979-05-03 Shu-Lien Liou Feuerfluchtweg an Gebäuden
US4035970A (en) * 1976-03-11 1977-07-19 Rudi Van Byelvelt Prefabricated modular helical escape structure for multiple story buildings
DE3220918C3 (de) * 1982-06-03 1998-09-17 Treppenmeister Partnergemeinsc Gewendelte Treppe
DE3341057A1 (de) * 1983-11-12 1985-05-23 Benno 8400 Regensburg Domesle Verfahren zur herstellung einer gebaeudetreppe oder eines treppenhauselementes, schalung zur durchfuehrung des verfahrens und nach dem verfahren erhaltenes treppenhauselement
DE8421784U1 (de) * 1984-07-20 1984-10-18 Hans Schwörer GmbH & Co, 7410 Reutlingen Betonfertigteil für Treppen im Hochbau

Also Published As

Publication number Publication date
EP0337392A3 (en) 1989-11-29
ES2028404T3 (es) 1992-07-01
DE58900745D1 (de) 1992-03-05
EP0337392A2 (de) 1989-10-18
GR3003772T3 (es) 1993-03-16
DE3835790C1 (es) 1989-11-16

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