EP3848527A3 - Escalier - Google Patents

Escalier Download PDF

Info

Publication number
EP3848527A3
EP3848527A3 EP20209080.9A EP20209080A EP3848527A3 EP 3848527 A3 EP3848527 A3 EP 3848527A3 EP 20209080 A EP20209080 A EP 20209080A EP 3848527 A3 EP3848527 A3 EP 3848527A3
Authority
EP
European Patent Office
Prior art keywords
cheek
another
cheek structure
staircase
height direction
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.)
Withdrawn
Application number
EP20209080.9A
Other languages
German (de)
English (en)
Other versions
EP3848527A2 (fr
Inventor
Lukas Wagner
Bastian Amberg
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.)
Raumvonwert GmbH
Original Assignee
Raumvonwert GmbH
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 Raumvonwert GmbH filed Critical Raumvonwert GmbH
Publication of EP3848527A2 publication Critical patent/EP3848527A2/fr
Publication of EP3848527A3 publication Critical patent/EP3848527A3/fr
Withdrawn legal-status Critical Current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
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
    • E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
    • 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
    • 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
    • E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
EP20209080.9A 2019-11-21 2020-11-20 Escalier Withdrawn EP3848527A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019131484 2019-11-21
EP20158898 2020-02-21

Publications (2)

Publication Number Publication Date
EP3848527A2 EP3848527A2 (fr) 2021-07-14
EP3848527A3 true EP3848527A3 (fr) 2021-09-29

Family

ID=73543212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20209080.9A Withdrawn EP3848527A3 (fr) 2019-11-21 2020-11-20 Escalier

Country Status (1)

Country Link
EP (1) EP3848527A3 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593683A (en) * 1949-07-20 1952-04-22 George W Lyons Prefabricated stair
DE4416426A1 (de) * 1994-05-10 1995-11-16 Tellenbach Jomy Gmbh KLapptreppe
WO2005090705A1 (fr) * 2004-03-19 2005-09-29 Raymond Couture Ensembles a limons et supports de marches pour escaliers
US20090205267A1 (en) * 2008-02-19 2009-08-20 I-Stair Systems Stair stringer assembly
WO2017024349A1 (fr) * 2015-08-11 2017-02-16 Bianchi Zev Escalier escamotable
DE102018004463A1 (de) * 2017-06-06 2018-12-06 Lukas Wagner Klappbare Treppe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593683A (en) * 1949-07-20 1952-04-22 George W Lyons Prefabricated stair
DE4416426A1 (de) * 1994-05-10 1995-11-16 Tellenbach Jomy Gmbh KLapptreppe
WO2005090705A1 (fr) * 2004-03-19 2005-09-29 Raymond Couture Ensembles a limons et supports de marches pour escaliers
US20090205267A1 (en) * 2008-02-19 2009-08-20 I-Stair Systems Stair stringer assembly
WO2017024349A1 (fr) * 2015-08-11 2017-02-16 Bianchi Zev Escalier escamotable
DE102018004463A1 (de) * 2017-06-06 2018-12-06 Lukas Wagner Klappbare Treppe

Also Published As

Publication number Publication date
EP3848527A2 (fr) 2021-07-14

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