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AT306338B - Spiral staircase - Google Patents

Spiral staircase

Info

Publication number
AT306338B
AT306338B AT201371A AT201371A AT306338B AT 306338 B AT306338 B AT 306338B AT 201371 A AT201371 A AT 201371A AT 201371 A AT201371 A AT 201371A AT 306338 B AT306338 B AT 306338B
Authority
AT
Austria
Prior art keywords
spiral staircase
staircase
spiral
Prior art date
Application number
AT201371A
Other languages
German (de)
Original Assignee
Johann Wagner
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 Johann Wagner filed Critical Johann Wagner
Application granted granted Critical
Publication of AT306338B publication Critical patent/AT306338B/en

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
    • E04F11/032—Spiral stairways supported by a central column
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
AT201371A 1970-05-20 1971-03-09 Spiral staircase AT306338B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702024420 DE2024420A1 (en) 1970-05-20 1970-05-20 Spiral staircase

Publications (1)

Publication Number Publication Date
AT306338B true AT306338B (en) 1973-04-10

Family

ID=5771482

Family Applications (1)

Application Number Title Priority Date Filing Date
AT201371A AT306338B (en) 1970-05-20 1971-03-09 Spiral staircase

Country Status (6)

Country Link
AT (1) AT306338B (en)
BE (1) BE765232A (en)
CH (1) CH515398A (en)
DE (1) DE2024420A1 (en)
FR (1) FR2091724A5 (en)
GB (1) GB1293286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407887B (en) * 1999-04-15 2001-07-25 Minka Holz Und Metallverarbeit Construction kit for a spiral staircase

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516137A1 (en) * 1981-11-12 1983-05-13 Rhins Boucher Sa Menuiserie Va Wooden staircase with 90 degree turn - has central column-supported stringers holding treads and risers
US5088248A (en) * 1991-03-06 1992-02-18 Edwin H. Paul Stairtread with positioning and locking mechanism
DE10035907A1 (en) * 2000-07-21 2002-01-31 Peter Helfrich Spiral staircase, has steps arranged in opposite pitches around two steps and with extended railing bars passing through them
DK2490902T3 (en) 2009-10-19 2014-02-24 Oestberg Design Aps A drawing device for use in the drawing of mandalas
FR3033175B1 (en) * 2015-02-27 2019-07-05 L'echelle Europeenne SCREW STAIRCASE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407887B (en) * 1999-04-15 2001-07-25 Minka Holz Und Metallverarbeit Construction kit for a spiral staircase

Also Published As

Publication number Publication date
GB1293286A (en) 1972-10-18
BE765232A (en) 1971-10-04
FR2091724A5 (en) 1972-01-14
DE2024420A1 (en) 1971-12-02
CH515398A (en) 1971-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee