DE59200167D1 - Stair element for a self-supporting staircase with a central spar. - Google Patents

Stair element for a self-supporting staircase with a central spar.

Info

Publication number
DE59200167D1
DE59200167D1 DE59200167T DE59200167T DE59200167D1 DE 59200167 D1 DE59200167 D1 DE 59200167D1 DE 59200167 T DE59200167 T DE 59200167T DE 59200167 T DE59200167 T DE 59200167T DE 59200167 D1 DE59200167 D1 DE 59200167D1
Authority
DE
Germany
Prior art keywords
stair
wall part
self
tread
elements
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 - Fee Related
Application number
DE59200167T
Other languages
German (de)
Inventor
Guenter Holzkaempfer
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
Application granted granted Critical
Publication of DE59200167D1 publication Critical patent/DE59200167D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/025—Stairways having stringers
    • E04F11/028—Stairways having stringers having a central stringer
    • 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
    • E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Ladders (AREA)

Abstract

A stair element for an overhanging stair has a central stringer which consists of several stair elements to which one tread each is fastened. The stair elements are designed as hollow bodies which each have a first wall part arranged below the tread and a second wall part arranged in front of the tread. To simplify the manufacture and assembly of the stair elements and in particular also to enable the stair to be self-built, the first wall part (4) has a horizontal inner wall (20) and an adjoining extension (24), the inside diameter of which is approximately the same as the outside diameter of the second wall part, likewise provided with a horizontal inner wall (30), and with which the first wall part (4) of a stair element (2') can be put onto the second wall part (6) of the adjacent stair element (2). The two inner walls (20, 30) can be screwed to one another by a bolt (34) to connect two adjacent stair elements. <IMAGE>
DE59200167T 1991-04-11 1992-03-31 Stair element for a self-supporting staircase with a central spar. Expired - Fee Related DE59200167D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4111819A DE4111819A1 (en) 1991-04-11 1991-04-11 STAIRCASE ELEMENT FOR A SUPPORTING STAIRCASE WITH A MEDIUM BAR

Publications (1)

Publication Number Publication Date
DE59200167D1 true DE59200167D1 (en) 1994-06-23

Family

ID=6429355

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4111819A Withdrawn DE4111819A1 (en) 1991-04-11 1991-04-11 STAIRCASE ELEMENT FOR A SUPPORTING STAIRCASE WITH A MEDIUM BAR
DE59200167T Expired - Fee Related DE59200167D1 (en) 1991-04-11 1992-03-31 Stair element for a self-supporting staircase with a central spar.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4111819A Withdrawn DE4111819A1 (en) 1991-04-11 1991-04-11 STAIRCASE ELEMENT FOR A SUPPORTING STAIRCASE WITH A MEDIUM BAR

Country Status (4)

Country Link
EP (1) EP0508274B1 (en)
AT (1) ATE105900T1 (en)
DE (2) DE4111819A1 (en)
ES (1) ES2056675T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59504813D1 (en) * 1995-03-18 1999-02-25 Guenter Holzkaempfer Stair element for a self-supporting staircase with a central spar
HU2870U (en) * 2004-07-08 2005-02-28 Richard Berger System consisting of stairs element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1903208A1 (en) * 1969-01-23 1970-12-03 Karl Koepke Koesta stair elements, element construction
DE2219788A1 (en) * 1972-04-22 1973-10-31 Luechtrath Bernd STAIR-SHAPED SUPPORTING CONSTRUCTION FOR STRAIGHT AND / OR TWISTED STAIRS
AT359727B (en) * 1976-03-22 1980-11-25 Rada Oswald STAIRWAY
DE2813199C2 (en) * 1978-03-25 1985-01-10 Hans-Reiner Dipl.-Ing. 3000 Hannover Eilers Cantilever staircase with a central spar that consists of individual elements
US4373609A (en) * 1980-12-22 1983-02-15 Victor De Donato Stairway stringers constructed of cast, readily-assembled units
US4619084A (en) * 1985-01-28 1986-10-28 Snitman Bernard H Articulating, self-supporting staircase

Also Published As

Publication number Publication date
EP0508274B1 (en) 1994-05-18
EP0508274A1 (en) 1992-10-14
DE4111819A1 (en) 1992-10-15
ATE105900T1 (en) 1994-06-15
ES2056675T3 (en) 1994-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee