DK0757741T3 - Spiral staircase - Google Patents

Spiral staircase

Info

Publication number
DK0757741T3
DK0757741T3 DK95915795.9T DK95915795T DK0757741T3 DK 0757741 T3 DK0757741 T3 DK 0757741T3 DK 95915795 T DK95915795 T DK 95915795T DK 0757741 T3 DK0757741 T3 DK 0757741T3
Authority
DK
Denmark
Prior art keywords
spiral staircase
newel
stone
staircase
steps
Prior art date
Application number
DK95915795.9T
Other languages
Danish (da)
Inventor
Walter Wachenfeld
Original Assignee
Walter Wachenfeld
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 Walter Wachenfeld filed Critical Walter Wachenfeld
Application granted granted Critical
Publication of DK0757741T3 publication Critical patent/DK0757741T3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Ladders (AREA)
  • Fishing Rods (AREA)
  • Toys (AREA)
  • Semiconductor Lasers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

A circular staircase has individual steps made of stone, in particular natural stone, mounted on the central newel. The steps have each a reinforcing member (4) with one end that may be joined to the newel (2) and another end that may be pre-stressed by a pre-stressing element (7) against the step (3).
DK95915795.9T 1995-02-03 1995-04-15 Spiral staircase DK0757741T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19503582A DE19503582C2 (en) 1995-02-03 1995-02-03 Spiral staircase

Publications (1)

Publication Number Publication Date
DK0757741T3 true DK0757741T3 (en) 1998-01-05

Family

ID=7753130

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95915795.9T DK0757741T3 (en) 1995-02-03 1995-04-15 Spiral staircase

Country Status (12)

Country Link
EP (1) EP0757741B1 (en)
CN (1) CN1177389A (en)
AT (1) ATE158372T1 (en)
CZ (1) CZ290211B6 (en)
DE (2) DE19503582C2 (en)
DK (1) DK0757741T3 (en)
ES (1) ES2108579T3 (en)
GR (1) GR3024953T3 (en)
HU (1) HUT77763A (en)
PL (1) PL179233B1 (en)
RU (1) RU2133808C1 (en)
WO (1) WO1996023941A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827670B4 (en) 1998-06-22 2006-04-13 Wachenfeld Natursteinwerk Gmbh Natural stone support and balconies made therewith
DE10220316A1 (en) * 2002-05-07 2003-11-27 Walter Wachenfeld Staircase with wooden steps has steel reinforcement inside each step running towards the longitudinal axis of the step
DE102005035560B3 (en) * 2005-07-29 2006-11-16 Natursteinwerk Wachenfeld Gmbh Staircase for building has laminated glass treads cantilevered from wall using clamp brackets
DE102011009673A1 (en) 2011-01-28 2012-08-02 Natursteinwerk Wachenfeld Gmbh step
CN107119865A (en) * 2017-05-26 2017-09-01 江苏中城工业化住宅制造有限公司 A kind of assembled steel skeleton lightweight concrete composition stair

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR414791A (en) * 1910-04-13 1910-09-10 Jean Marie Jomain Removable spiral staircase
US1446454A (en) * 1922-06-26 1923-02-27 Guaranty Iron & Steel Co Stair construction
DE1659566C3 (en) * 1967-04-01 1976-01-02 Albrecht Dipl.-Ing. 7012 Schmiden Buerkle Spiral staircase composed of prefabricated parts
DE1659923C3 (en) * 1967-04-18 1979-04-12 Helmut 6618 Bardenbach Gimmler Spiral staircase composed of prefabricated parts
DE2320966A1 (en) * 1973-04-26 1974-11-14 Ernst Partenheimer SPINDLE STAIRS FROM PREFABRICATED CANTILEVER STEPS
DE2419949C2 (en) * 1974-04-25 1982-11-11 Kenngott Gmbh & Co Kg, 7100 Heilbronn Reinforced structural element
CH580214A5 (en) * 1974-05-22 1976-09-30 Hug Interlizenz Ag
DE7521473U (en) * 1975-07-05 1976-01-08 Schoepfel, Theodor, 8833 Eichstaett NATURAL STONE STAIR TREADS FOR CANTILEVER STAIRS
FR2528893A1 (en) * 1982-06-16 1983-12-23 Roger Reignier Spiral staircase assembly pieces - has vertical step panels engaging with horizontal steps and connected to central column risers through horizontal tie-rods
AT380507B (en) * 1984-02-22 1986-06-10 Schromm Erich Dipl Ing METHOD FOR INCREASING THE LOAD CAPACITY OF BUILT-IN STONE STEPS
DE9410187U1 (en) * 1994-06-13 1994-09-01 Gertz Werner Prefabricated spiral staircase

Also Published As

Publication number Publication date
ES2108579T3 (en) 1997-12-16
WO1996023941A1 (en) 1996-08-08
HUT77763A (en) 1998-07-28
CN1177389A (en) 1998-03-25
PL179233B1 (en) 2000-08-31
PL321598A1 (en) 1997-12-08
RU2133808C1 (en) 1999-07-27
DE19503582A1 (en) 1996-08-08
EP0757741A1 (en) 1997-02-12
GR3024953T3 (en) 1998-01-30
DE59500693D1 (en) 1997-10-23
CZ290211B6 (en) 2002-06-12
DE19503582C2 (en) 1996-12-12
EP0757741B1 (en) 1997-09-17
ATE158372T1 (en) 1997-10-15
CZ27897A3 (en) 1997-09-17

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