FR2316409A1 - Escalier et son procede de montage - Google Patents

Escalier et son procede de montage

Info

Publication number
FR2316409A1
FR2316409A1 FR7520740A FR7520740A FR2316409A1 FR 2316409 A1 FR2316409 A1 FR 2316409A1 FR 7520740 A FR7520740 A FR 7520740A FR 7520740 A FR7520740 A FR 7520740A FR 2316409 A1 FR2316409 A1 FR 2316409A1
Authority
FR
France
Prior art keywords
treads
pillar
trapezoidal
screwed
spiral 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.)
Granted
Application number
FR7520740A
Other languages
English (en)
French (fr)
Other versions
FR2316409B3 (US07608600-20091027-C00054.png
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.)
SERRURERIE CONST METALL MECA E
Original Assignee
SERRURERIE CONST METALL MECA E
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 SERRURERIE CONST METALL MECA E filed Critical SERRURERIE CONST METALL MECA E
Priority to FR7520740A priority Critical patent/FR2316409A1/fr
Publication of FR2316409A1 publication Critical patent/FR2316409A1/fr
Application granted granted Critical
Publication of FR2316409B3 publication Critical patent/FR2316409B3/fr
Granted 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
    • E04F11/032—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
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/025—Stairways having stringers
    • 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
    • E04F2011/0203—Miscellaneous features of stairways not otherwise provided for
    • E04F2011/0205—Stairways characterised by the use of specific materials for the supporting structure of the treads
    • E04F2011/0209—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
FR7520740A 1975-07-02 1975-07-02 Escalier et son procede de montage Granted FR2316409A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7520740A FR2316409A1 (fr) 1975-07-02 1975-07-02 Escalier et son procede de montage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520740A FR2316409A1 (fr) 1975-07-02 1975-07-02 Escalier et son procede de montage

Publications (2)

Publication Number Publication Date
FR2316409A1 true FR2316409A1 (fr) 1977-01-28
FR2316409B3 FR2316409B3 (US07608600-20091027-C00054.png) 1979-02-23

Family

ID=9157385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520740A Granted FR2316409A1 (fr) 1975-07-02 1975-07-02 Escalier et son procede de montage

Country Status (1)

Country Link
FR (1) FR2316409A1 (US07608600-20091027-C00054.png)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005122A1 (en) * 1989-10-04 1991-04-18 Riihimaeki Juha Dogleg stairs
FR2660684A1 (fr) * 1990-04-04 1991-10-11 Pralus Jean Jacques Marche pour un escalier, escalier autobloquant mettant en óoeuvre ladite marche et methode d'assemblage desdites marches.
DE4205855A1 (de) * 1992-02-26 1993-09-02 Faro Treppenbau Gmbh Wendeltreppe mit spindelrohr
FR2712010A1 (fr) * 1993-11-05 1995-05-12 Pacemetal Dispositifs de fixation des marches au fût central d'un escalier hélicoïdal et escalier comprenant de tels dispositifs.
WO1996018008A1 (en) * 1994-12-07 1996-06-13 Pf Management Aps Stair or ladder steps of the plate-shaped step type
EP0937840A3 (de) * 1998-02-20 1999-10-13 Siegried Weber Wendeltreppe
EP1127997A2 (de) * 2000-02-21 2001-08-29 Plettac assco GmbH & Co. KG Treppe für einen Treppenturm

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005122A1 (en) * 1989-10-04 1991-04-18 Riihimaeki Juha Dogleg stairs
FR2660684A1 (fr) * 1990-04-04 1991-10-11 Pralus Jean Jacques Marche pour un escalier, escalier autobloquant mettant en óoeuvre ladite marche et methode d'assemblage desdites marches.
DE4205855A1 (de) * 1992-02-26 1993-09-02 Faro Treppenbau Gmbh Wendeltreppe mit spindelrohr
FR2712010A1 (fr) * 1993-11-05 1995-05-12 Pacemetal Dispositifs de fixation des marches au fût central d'un escalier hélicoïdal et escalier comprenant de tels dispositifs.
WO1996018008A1 (en) * 1994-12-07 1996-06-13 Pf Management Aps Stair or ladder steps of the plate-shaped step type
US6817447B1 (en) 1994-12-07 2004-11-16 Pf Management Aps Stair or ladder steps of the plate-shaped step type
EP0937840A3 (de) * 1998-02-20 1999-10-13 Siegried Weber Wendeltreppe
EP1127997A2 (de) * 2000-02-21 2001-08-29 Plettac assco GmbH & Co. KG Treppe für einen Treppenturm
EP1127997A3 (de) * 2000-02-21 2002-11-13 Plettac assco GmbH & Co. KG Treppe für einen Treppenturm

Also Published As

Publication number Publication date
FR2316409B3 (US07608600-20091027-C00054.png) 1979-02-23

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