WO2018224182A3 - Klappbare treppe - Google Patents

Klappbare treppe Download PDF

Info

Publication number
WO2018224182A3
WO2018224182A3 PCT/EP2018/000295 EP2018000295W WO2018224182A3 WO 2018224182 A3 WO2018224182 A3 WO 2018224182A3 EP 2018000295 W EP2018000295 W EP 2018000295W WO 2018224182 A3 WO2018224182 A3 WO 2018224182A3
Authority
WO
WIPO (PCT)
Prior art keywords
stringer
axles
stairway
recesses
stringer structure
Prior art date
Application number
PCT/EP2018/000295
Other languages
English (en)
French (fr)
Other versions
WO2018224182A2 (de
Inventor
Lukas Wagner
Bastian Amberg
Original Assignee
Lukas Wagner
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 Lukas Wagner filed Critical Lukas Wagner
Priority to EP18786670.2A priority Critical patent/EP3635190A2/de
Priority to JP2020518121A priority patent/JP2020522636A/ja
Publication of WO2018224182A2 publication Critical patent/WO2018224182A2/de
Publication of WO2018224182A3 publication Critical patent/WO2018224182A3/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Handcart (AREA)

Abstract

Die Erfindung betrifft eine klappbare Treppe (10) mit einer ersten Wangenstruktur (16) und einer zweiten Wangenstruktur (18), wobei zwischen den Wangenstrukturen (16, 18) Stufen (20) angeordnet sind, die über erste Achsen (22) mit der ersten Wangenstruktur (16) und über zweite Achsen (24) mit der zweiten Wangenstruktur (18) schwenkbar verbunden sind. Um im eingeklappten Zustand (14) der Treppe (10) möglichst viel Platz einzusparen, sind die Achsen (22, 24) in Ausnehmungen (26) der Wangenstrukturen (16,18) angeordnet, wobei die Ausnehmungen (26) der ersten Wangenstruktur (16) senkrecht zu den ersten Achsen (22) in Aufstiegsrichtung ausgebildet sind und die Ausnehmungen (26) der zweiten Wangenstruktur (18) senkrecht zu den zweiten Achsen (24) in Abstiegsrichtung ausgebildet sind.
PCT/EP2018/000295 2017-06-06 2018-06-06 Klappbare treppe WO2018224182A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18786670.2A EP3635190A2 (de) 2017-06-06 2018-06-06 Klappbare treppe
JP2020518121A JP2020522636A (ja) 2017-06-06 2018-06-06 折畳み式階段

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017112432.2 2017-06-06
DE102017112432 2017-06-06

Publications (2)

Publication Number Publication Date
WO2018224182A2 WO2018224182A2 (de) 2018-12-13
WO2018224182A3 true WO2018224182A3 (de) 2019-01-31

Family

ID=62562921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/000295 WO2018224182A2 (de) 2017-06-06 2018-06-06 Klappbare treppe

Country Status (4)

Country Link
EP (1) EP3635190A2 (de)
JP (1) JP2020522636A (de)
DE (2) DE102018004463A1 (de)
WO (1) WO2018224182A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3848527A3 (de) 2019-11-21 2021-09-29 raumvonwert GmbH Treppe
CN113978738B (zh) * 2021-12-24 2022-03-11 大同航源众诚动力科技有限公司 应用于民用航空器客舱门逃生滑梯结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE682831C (de) * 1938-01-09 1939-10-24 Hans Poehlmann Zusammenklappbare Treppe
US5724683A (en) * 1994-10-20 1998-03-10 Katoh Electrical Machinery Co., Ltd. Hinge mechanism for supporting the seat or the seat lid of a toilet bowl
DE112006003781T5 (de) * 2006-03-02 2009-01-02 Southco, Inc. Gedämpftes Scharniermodul zum Einsetzen
US8307503B1 (en) * 2009-10-02 2012-11-13 George Burger Slow closing hinge apparatus
FR3004202A1 (fr) * 2013-04-04 2014-10-10 Jean Boquet Escalier pliable et rabattable sur un mur
WO2017024349A1 (en) * 2015-08-11 2017-02-16 Bianchi Zev A retractable staircase

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125430U (de) * 1977-03-15 1978-10-05
JPS59185338U (ja) * 1983-05-27 1984-12-10 ナショナル住宅産業株式会社 階段装置
DE4416426A1 (de) 1994-05-10 1995-11-16 Tellenbach Jomy Gmbh KLapptreppe
JP3735620B2 (ja) * 2003-07-28 2006-01-18 株式会社 シコク 手摺セット
JP2005282014A (ja) * 2004-03-29 2005-10-13 Union Corp 手摺装置
JP2006263023A (ja) * 2005-03-23 2006-10-05 Naka Ind Ltd 可動手摺
JP3202360U (ja) * 2015-11-19 2016-01-28 河合製巧株式会社 木製ササラ板

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE682831C (de) * 1938-01-09 1939-10-24 Hans Poehlmann Zusammenklappbare Treppe
US5724683A (en) * 1994-10-20 1998-03-10 Katoh Electrical Machinery Co., Ltd. Hinge mechanism for supporting the seat or the seat lid of a toilet bowl
DE112006003781T5 (de) * 2006-03-02 2009-01-02 Southco, Inc. Gedämpftes Scharniermodul zum Einsetzen
US8307503B1 (en) * 2009-10-02 2012-11-13 George Burger Slow closing hinge apparatus
FR3004202A1 (fr) * 2013-04-04 2014-10-10 Jean Boquet Escalier pliable et rabattable sur un mur
WO2017024349A1 (en) * 2015-08-11 2017-02-16 Bianchi Zev A retractable staircase

Also Published As

Publication number Publication date
JP2020522636A (ja) 2020-07-30
DE102018004463A1 (de) 2018-12-06
WO2018224182A2 (de) 2018-12-13
DE102018113458A1 (de) 2018-12-06
EP3635190A2 (de) 2020-04-15

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