FR2958955B1 - Escalier helicoidal escamotable - Google Patents

Escalier helicoidal escamotable

Info

Publication number
FR2958955B1
FR2958955B1 FR1053576A FR1053576A FR2958955B1 FR 2958955 B1 FR2958955 B1 FR 2958955B1 FR 1053576 A FR1053576 A FR 1053576A FR 1053576 A FR1053576 A FR 1053576A FR 2958955 B1 FR2958955 B1 FR 2958955B1
Authority
FR
France
Prior art keywords
escamotable
helicoidal
staircase
helicoidal escamotable
escamotable staircase
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.)
Active
Application number
FR1053576A
Other languages
English (en)
Other versions
FR2958955A1 (fr
Inventor
Pascal Oger
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.)
Manufactura Fr
Original Assignee
CHRIDAMI MEDIAS
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 FR1052874A external-priority patent/FR2958954A1/fr
Application filed by CHRIDAMI MEDIAS filed Critical CHRIDAMI MEDIAS
Priority to FR1053576A priority Critical patent/FR2958955B1/fr
Priority to EP11162459.9A priority patent/EP2378025B1/fr
Publication of FR2958955A1 publication Critical patent/FR2958955A1/fr
Application granted granted Critical
Publication of FR2958955B1 publication Critical patent/FR2958955B1/fr
Active 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
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/032—Spiral stairways supported by a central column
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
FR1053576A 2010-04-15 2010-05-07 Escalier helicoidal escamotable Active FR2958955B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1053576A FR2958955B1 (fr) 2010-04-15 2010-05-07 Escalier helicoidal escamotable
EP11162459.9A EP2378025B1 (fr) 2010-04-15 2011-04-14 Escalier hélicoïdal escamotable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1052874A FR2958954A1 (fr) 2010-04-15 2010-04-15 Escalier helicoidal escamotable
FR1053576A FR2958955B1 (fr) 2010-04-15 2010-05-07 Escalier helicoidal escamotable

Publications (2)

Publication Number Publication Date
FR2958955A1 FR2958955A1 (fr) 2011-10-21
FR2958955B1 true FR2958955B1 (fr) 2017-04-28

Family

ID=44260871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053576A Active FR2958955B1 (fr) 2010-04-15 2010-05-07 Escalier helicoidal escamotable

Country Status (2)

Country Link
EP (1) EP2378025B1 (fr)
FR (1) FR2958955B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9290947B2 (en) * 2012-07-31 2016-03-22 Diamond Stairs Inc. Stair systems and wall assemblies comprising same
DE202013003089U1 (de) 2013-04-04 2013-04-24 Mark Niehüser Aus- und einfahrbare Wendeltreppe zum Erschließen und Abschließen übereinanderliegender Geschosse
CN104088413B (zh) * 2014-07-23 2016-08-24 宋志伟 一种建筑物抗震自助逃生楼梯
CN104533034B (zh) * 2014-12-24 2017-05-10 北京凯盛建材工程有限公司 一种建筑用螺旋楼梯及其布置方法
CN106271409B (zh) * 2016-08-21 2018-08-21 中国十九冶集团有限公司南京分公司 一种绕圆柱钢梯的制作方法
NL2017412B1 (nl) * 2016-09-02 2018-03-09 Verbugt Intellectual Properties B V Trapinrichting, in het bijzonder voor een mobiel bouwwerk
US11466461B1 (en) * 2019-04-27 2022-10-11 Luis Jones Actuatable assemblies
IT202100000842A1 (it) * 2021-01-19 2022-07-19 Federico Zadra Scala a chiocciola retrattile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1231558A (fr) * 1959-08-03 1960-09-30 Escalier escamotable
FR1459266A (fr) * 1965-10-07 1966-04-29 Escalier
FR2921398B1 (fr) * 2007-09-25 2012-11-30 Campenon Bernard Regions Module pour la construction d'un escalier provisoire, escalier et procede d'installation d'un tel escalier

Also Published As

Publication number Publication date
EP2378025B1 (fr) 2016-11-02
FR2958955A1 (fr) 2011-10-21
EP2378025A1 (fr) 2011-10-19

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