WO2005054595A8 - Foldable step device such as a staircase or ladder - Google Patents
Foldable step device such as a staircase or ladderInfo
- Publication number
- WO2005054595A8 WO2005054595A8 PCT/FR2004/002931 FR2004002931W WO2005054595A8 WO 2005054595 A8 WO2005054595 A8 WO 2005054595A8 FR 2004002931 W FR2004002931 W FR 2004002931W WO 2005054595 A8 WO2005054595 A8 WO 2005054595A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- staircase
- struts
- ladder
- parts
- steps
- Prior art date
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
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04805468.8A EP1709259B1 (en) | 2003-11-25 | 2004-11-17 | Foldable step device, in the form of a staircase or ladder |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0313812 | 2003-11-25 | ||
FR0313811 | 2003-11-25 | ||
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 |
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 |
FR0409011A FR2862679B1 (en) | 2003-11-25 | 2004-08-20 | FOLDING STAIRCASE AND LADDER WITH REDUCED SIZE |
FR0409011 | 2004-08-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2005054595A1 WO2005054595A1 (en) | 2005-06-16 |
WO2005054595B1 WO2005054595B1 (en) | 2005-08-11 |
WO2005054595A8 true WO2005054595A8 (en) | 2005-11-17 |
Family
ID=34556808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/002931 WO2005054595A1 (en) | 2003-11-25 | 2004-11-17 | Foldable step device such as a staircase or ladder |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1709259B1 (en) |
FR (1) | FR2862679B1 (en) |
WO (1) | WO2005054595A1 (en) |
Families Citing this family (4)
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)
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 |
-
2004
- 2004-08-20 FR FR0409011A patent/FR2862679B1/en not_active Expired - Fee Related
- 2004-11-17 EP EP04805468.8A patent/EP1709259B1/en not_active Not-in-force
- 2004-11-17 WO PCT/FR2004/002931 patent/WO2005054595A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2005054595B1 (en) | 2005-08-11 |
FR2862679A1 (en) | 2005-05-27 |
WO2005054595A1 (en) | 2005-06-16 |
FR2862679B1 (en) | 2007-08-10 |
EP1709259B1 (en) | 2013-04-10 |
EP1709259A1 (en) | 2006-10-11 |
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