FR2862679B1 - FOLDING STAIRCASE AND LADDER WITH REDUCED SIZE - Google Patents

FOLDING STAIRCASE AND LADDER WITH REDUCED SIZE

Info

Publication number
FR2862679B1
FR2862679B1 FR0409011A FR0409011A FR2862679B1 FR 2862679 B1 FR2862679 B1 FR 2862679B1 FR 0409011 A FR0409011 A FR 0409011A FR 0409011 A FR0409011 A FR 0409011A FR 2862679 B1 FR2862679 B1 FR 2862679B1
Authority
FR
France
Prior art keywords
ladder
reduced size
folding staircase
staircase
folding
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.)
Expired - Fee Related
Application number
FR0409011A
Other languages
French (fr)
Other versions
FR2862679A1 (en
Inventor
Francois Ros
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
Priority claimed from FR0313811A external-priority patent/FR2862997A1/en
Priority claimed from FR0313812A external-priority patent/FR2862678A1/en
Application filed by Individual filed Critical Individual
Priority to FR0409011A priority Critical patent/FR2862679B1/en
Priority to PCT/FR2004/002931 priority patent/WO2005054595A1/en
Priority to EP04805468.8A priority patent/EP1709259B1/en
Publication of FR2862679A1 publication Critical patent/FR2862679A1/en
Application granted granted Critical
Publication of FR2862679B1 publication Critical patent/FR2862679B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04F11/064—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding with stringers overlapping when folded

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
FR0409011A 2003-11-25 2004-08-20 FOLDING STAIRCASE AND LADDER WITH REDUCED SIZE Expired - Fee Related FR2862679B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0409011A FR2862679B1 (en) 2003-11-25 2004-08-20 FOLDING STAIRCASE AND LADDER WITH REDUCED SIZE
PCT/FR2004/002931 WO2005054595A1 (en) 2003-11-25 2004-11-17 Foldable step device such as a staircase or ladder
EP04805468.8A EP1709259B1 (en) 2003-11-25 2004-11-17 Foldable step device, in the form of a staircase or ladder

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0313811A FR2862997A1 (en) 2003-11-25 2003-11-25 Folding loft ladder is made from thin steel or aluminum sections to reduce stowage space requirement
FR0313812A FR2862678A1 (en) 2003-11-25 2003-11-25 Foldable ladder for use with swiveling trap door, has three parts including posts and stairs and foldable on each other through articulation unit, where widths of stairs are equal to or greater than widths of posts
FR0409011A FR2862679B1 (en) 2003-11-25 2004-08-20 FOLDING STAIRCASE AND LADDER WITH REDUCED SIZE

Publications (2)

Publication Number Publication Date
FR2862679A1 FR2862679A1 (en) 2005-05-27
FR2862679B1 true FR2862679B1 (en) 2007-08-10

Family

ID=34556808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0409011A Expired - Fee Related FR2862679B1 (en) 2003-11-25 2004-08-20 FOLDING STAIRCASE AND LADDER WITH REDUCED SIZE

Country Status (3)

Country Link
EP (1) EP1709259B1 (en)
FR (1) FR2862679B1 (en)
WO (1) WO2005054595A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8091294B2 (en) 2004-12-22 2012-01-10 Whalen Robert F Folding pet staircase
DE202011001575U1 (en) 2011-01-14 2011-05-12 Dolle A/S Stairs, especially attic stairs
US10538966B2 (en) * 2017-05-10 2020-01-21 Werner Co. Ceiling ladder, deep step and method
CN109235798A (en) * 2018-10-09 2019-01-18 枣庄京弘电力材料有限公司 A kind of folding ladder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259760A (en) * 1947-06-06 1949-02-15 Kueng Alfred Set of fittings in ceiling openings for folding stairs.
DE975511C (en) * 1950-11-16 1961-12-14 Ernst Hohenstein Multi-part attic stairs
FR1042678A (en) * 1950-12-06 1953-11-03 Folding attic staircase
US3901353A (en) * 1974-01-14 1975-08-26 Phil Skolnik Disappearing stairway
FR2666365B1 (en) * 1990-09-03 1992-11-27 Rey Henri RETRACTABLE ARTICULATED STAIRCASE.
JPH09291695A (en) * 1996-04-25 1997-11-11 Matsushita Electric Works Ltd Ceiling storage ladder
AT4864U1 (en) * 1998-10-23 2001-12-27 Wipplinger Robert ROOF FLOOR STAIR

Also Published As

Publication number Publication date
EP1709259A1 (en) 2006-10-11
EP1709259B1 (en) 2013-04-10
WO2005054595A8 (en) 2005-11-17
WO2005054595B1 (en) 2005-08-11
FR2862679A1 (en) 2005-05-27
WO2005054595A1 (en) 2005-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140430