NL7117705A - - Google Patents

Info

Publication number
NL7117705A
NL7117705A NL7117705A NL7117705A NL7117705A NL 7117705 A NL7117705 A NL 7117705A NL 7117705 A NL7117705 A NL 7117705A NL 7117705 A NL7117705 A NL 7117705A NL 7117705 A NL7117705 A NL 7117705A
Authority
NL
Netherlands
Application number
NL7117705A
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 filed Critical
Publication of NL7117705A publication Critical patent/NL7117705A/xx

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)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
NL7117705A 1970-12-22 1971-12-22 NL7117705A (enrdf_load_html_response)

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
NL7117705A true NL7117705A (enrdf_load_html_response) 1972-06-26

Family

ID=3857470

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7117705A NL7117705A (enrdf_load_html_response) 1970-12-22 1971-12-22

Country Status (13)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595202A (en) * 1977-07-06 1981-08-12 Abru Aluminium Ltd Ladders
ATE2175T1 (de) * 1979-02-09 1983-01-15 Gilbert Loix Selbsttragende metallische aussentreppe.
IL59160A (en) * 1979-02-09 1982-07-30 Loix Gilbert Self-supporting outer metallic stairway
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
FI96530C (fi) * 1989-10-04 1996-07-10 Juha Riihimaeki Kääntöporras
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
FR2722525B1 (fr) * 1994-07-18 1996-09-20 Lesage Gilles Escalier a configuration variable
DE29718467U1 (de) * 1997-10-17 1998-02-12 Peter Maier Leichtbau GmbH, 78224 Singen 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
FR2844537B1 (fr) * 2002-09-18 2008-12-05 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
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
WO2012058389A2 (en) * 2010-10-27 2012-05-03 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
FR3107715B1 (fr) 2020-02-27 2022-01-21 Profils Systemes Sas Nouvel escalier

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

Also Published As

Publication number Publication date
AT319561B (de) 1974-12-27
FR2114749A5 (enrdf_load_html_response) 1972-06-30
US3765137A (en) 1973-10-16
ZA717851B (en) 1972-08-30
CA945730A (en) 1974-04-23
SE379078B (enrdf_load_html_response) 1975-09-22
BE760720A (fr) 1971-05-27
AU458505B2 (en) 1975-02-12
ES397362A1 (es) 1975-10-16
GB1315738A (en) 1973-05-02
NO128034B (enrdf_load_html_response) 1973-09-17
AU3626971A (en) 1973-06-07
IL38225A0 (en) 1972-01-27
IL38225A (en) 1974-07-31

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