FR2114749A5 - - Google Patents

Info

Publication number
FR2114749A5
FR2114749A5 FR7140956A FR7140956A FR2114749A5 FR 2114749 A5 FR2114749 A5 FR 2114749A5 FR 7140956 A FR7140956 A FR 7140956A FR 7140956 A FR7140956 A FR 7140956A FR 2114749 A5 FR2114749 A5 FR 2114749A5
Authority
FR
France
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
Application number
FR7140956A
Other languages
French (fr)
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 FR2114749A5 publication Critical patent/FR2114749A5/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • 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
    • E04F11/0255—Stairways having stringers having adjustable gradient
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
FR7140956A 1970-12-22 1971-11-16 Expired FR2114749A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE760720A BE760720A (fr) 1970-12-22 1970-12-22 Escalier metallique prefabrique.

Publications (1)

Publication Number Publication Date
FR2114749A5 true FR2114749A5 (de) 1972-06-30

Family

ID=3857470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140956A Expired FR2114749A5 (de) 1970-12-22 1971-11-16

Country Status (13)

Country Link
US (1) US3765137A (de)
AT (1) AT319561B (de)
AU (1) AU458505B2 (de)
BE (1) BE760720A (de)
CA (1) CA945730A (de)
ES (1) ES397362A1 (de)
FR (1) FR2114749A5 (de)
GB (1) GB1315738A (de)
IL (1) IL38225A (de)
NL (1) NL7117705A (de)
NO (1) NO128034B (de)
SE (1) SE379078B (de)
ZA (1) ZA717851B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000344A1 (de) * 1977-07-06 1979-01-24 Abru Aluminium Limited Leiter
WO1991005122A1 (en) * 1989-10-04 1991-04-18 Riihimaeki Juha Dogleg stairs
FR2722525A1 (fr) * 1994-07-18 1996-01-19 Lesage Gilles Escalier a configuration variable
WO1999020857A1 (de) * 1997-10-17 1999-04-29 Peter Maier Leichtbau Gmbh Treppe
FR2844537A1 (fr) * 2002-09-18 2004-03-19 Tubesca Dispositif de liaison des marches aux montants d'un escalier, notamment d'une passerelle pour pietons et escalier ou passerelle pour pietons ainsi equipes
FR3107715A1 (fr) 2020-02-27 2021-09-03 Profils Systemes Sas Nouvel escalier

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL59160A (en) * 1979-02-09 1982-07-30 Loix Gilbert Self-supporting outer metallic stairway
ATE2175T1 (de) * 1979-02-09 1983-01-15 Gilbert Loix Selbsttragende metallische aussentreppe.
DE8711358U1 (de) * 1987-06-30 1987-10-08 Plako Gmbh, Thermoplastik Und Formenbau, 5828 Ennepetal Treppenstufe
US4959935A (en) * 1989-09-25 1990-10-02 Stob H Richard Adjustable stairway
DE9106940U1 (de) * 1991-06-06 1991-07-25 RK Rose + Krieger GmbH & Co KG Verbindungs- und Positioniersysteme, 4952 Porta Westfalica Aus Leichtmetall bestehender Seitenholm für eine Treppe
US6256946B1 (en) 1999-10-04 2001-07-10 Jack Kennedy Metal Products And Buildings, Inc. Adjustable stairway for use with an overcast in a mine
US20040060247A1 (en) * 2002-10-01 2004-04-01 Berndt, Fred P. Wooden hand rail and support
US7578632B2 (en) * 2007-05-08 2009-08-25 Confer Plastics, Inc. Secure interlocking system for plastic materials
GB2478564B (en) * 2010-03-10 2013-01-02 Kee Safety Ltd Walkway assembly
US9422726B2 (en) * 2010-10-27 2016-08-23 Beckm, Llc Stair system
AU2012304270A1 (en) * 2011-08-30 2013-05-09 Easy Stairs Pty Ltd A set of stairs
CN104963500B (zh) * 2015-06-30 2017-06-13 中国一冶集团有限公司 易于拆装的建筑脚手架楼梯及其搭设方法
US10988938B2 (en) * 2019-01-28 2021-04-27 Safesmart Llc Self-leveling platform stairs
AT16919U1 (de) * 2020-01-08 2020-12-15 H U J Steiner Ges M B H Bausatztreppe und modulares treppensystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US538145A (en) * 1895-04-23 Combined display
US1593360A (en) * 1926-01-14 1926-07-20 Richmond Hiram Warren Stair structure
US1676317A (en) * 1926-02-01 1928-07-10 George L Bennett Metallic stairway
US3150742A (en) * 1961-03-27 1964-09-29 Carter Lavoy Adjustable walkway structure for use as a bridge, stairs, ramp, or the like
US3367444A (en) * 1966-05-31 1968-02-06 Olin Mathieson Adjustable stairway
US3608256A (en) * 1967-12-01 1971-09-28 Reynolds Metals Co Step construction

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000344A1 (de) * 1977-07-06 1979-01-24 Abru Aluminium Limited Leiter
WO1991005122A1 (en) * 1989-10-04 1991-04-18 Riihimaeki Juha Dogleg stairs
FR2722525A1 (fr) * 1994-07-18 1996-01-19 Lesage Gilles Escalier a configuration variable
WO1996002716A1 (fr) * 1994-07-18 1996-02-01 Gilles Lesage Escalier a configuration variable
US5890330A (en) * 1994-07-18 1999-04-06 Lesage; Gilles Adjustable staircase
WO1999020857A1 (de) * 1997-10-17 1999-04-29 Peter Maier Leichtbau Gmbh Treppe
FR2844537A1 (fr) * 2002-09-18 2004-03-19 Tubesca Dispositif de liaison des marches aux montants d'un escalier, notamment d'une passerelle pour pietons et escalier ou passerelle pour pietons ainsi equipes
FR3107715A1 (fr) 2020-02-27 2021-09-03 Profils Systemes Sas Nouvel escalier

Also Published As

Publication number Publication date
AU458505B2 (en) 1975-02-12
US3765137A (en) 1973-10-16
BE760720A (fr) 1971-05-27
CA945730A (en) 1974-04-23
AT319561B (de) 1974-12-27
AU3626971A (en) 1973-06-07
SE379078B (de) 1975-09-22
ES397362A1 (es) 1975-10-16
GB1315738A (en) 1973-05-02
NL7117705A (de) 1972-06-26
ZA717851B (en) 1972-08-30
IL38225A (en) 1974-07-31
IL38225A0 (en) 1972-01-27
NO128034B (de) 1973-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse