FR2843145B1 - Marche d'escalier helicoidal - Google Patents

Marche d'escalier helicoidal

Info

Publication number
FR2843145B1
FR2843145B1 FR0209833A FR0209833A FR2843145B1 FR 2843145 B1 FR2843145 B1 FR 2843145B1 FR 0209833 A FR0209833 A FR 0209833A FR 0209833 A FR0209833 A FR 0209833A FR 2843145 B1 FR2843145 B1 FR 2843145B1
Authority
FR
France
Prior art keywords
helicoidal
staircase
helicoidal staircase
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
FR0209833A
Other languages
English (en)
Other versions
FR2843145A1 (fr
Inventor
Francois Bernardeau
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.)
Tolmega SA
Original Assignee
Tolmega SA
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 Tolmega SA filed Critical Tolmega SA
Priority to FR0209833A priority Critical patent/FR2843145B1/fr
Publication of FR2843145A1 publication Critical patent/FR2843145A1/fr
Application granted granted Critical
Publication of FR2843145B1 publication Critical patent/FR2843145B1/fr
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
    • E04F11/104—Treads
    • E04F11/112—Treads of metal or with an upper layer of metal
    • 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
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
FR0209833A 2002-08-01 2002-08-01 Marche d'escalier helicoidal Expired - Fee Related FR2843145B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0209833A FR2843145B1 (fr) 2002-08-01 2002-08-01 Marche d'escalier helicoidal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209833A FR2843145B1 (fr) 2002-08-01 2002-08-01 Marche d'escalier helicoidal

Publications (2)

Publication Number Publication Date
FR2843145A1 FR2843145A1 (fr) 2004-02-06
FR2843145B1 true FR2843145B1 (fr) 2004-10-22

Family

ID=30129625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209833A Expired - Fee Related FR2843145B1 (fr) 2002-08-01 2002-08-01 Marche d'escalier helicoidal

Country Status (1)

Country Link
FR (1) FR2843145B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870868A1 (fr) * 2004-05-28 2005-12-02 Tolmega Sa Profile de nez de marche d'escalier et marche d'escalier
AT503550B1 (de) * 2006-05-31 2007-11-15 Amag Extrusion Gmbh Extrudiertes profil, insbesondere bodenprofil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1215352A (en) 1915-12-02 1917-02-13 Pierre Duvinage Step for spiral stairways.
US1716713A (en) 1925-06-15 1929-06-11 Joseph Van Rossum Winding-stairs structure
FR1459266A (fr) 1965-10-07 1966-04-29 Escalier
FR1581069A (fr) 1968-07-15 1969-09-12
FR2161368A5 (fr) 1971-11-16 1973-07-06 Kolb Otto
DE2320966A1 (de) * 1973-04-26 1974-11-14 Ernst Partenheimer Spindeltreppe aus vorgefertigten kragstufen
US5088248A (en) 1991-03-06 1992-02-18 Edwin H. Paul Stairtread with positioning and locking mechanism
NL9300423A (nl) * 1993-03-09 1994-10-03 Snep B V Spiltrap.
DE4442029C2 (de) 1994-11-25 2002-08-22 Dieter Glockner Spindeltreppe

Also Published As

Publication number Publication date
FR2843145A1 (fr) 2004-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502