FR1024276A - Escalier coulissant - Google Patents

Escalier coulissant

Info

Publication number
FR1024276A
FR1024276A FR1024276DA FR1024276A FR 1024276 A FR1024276 A FR 1024276A FR 1024276D A FR1024276D A FR 1024276DA FR 1024276 A FR1024276 A FR 1024276A
Authority
FR
France
Prior art keywords
sliding staircase
staircase
sliding
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
Application number
Other languages
English (en)
Inventor
Alfred Roussel
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 filed Critical
Application granted granted Critical
Publication of FR1024276A publication Critical patent/FR1024276A/fr
Expired 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
    • E04F11/068—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1024276D 1950-09-05 1950-09-05 Escalier coulissant Expired FR1024276A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1024276T 1950-09-05

Publications (1)

Publication Number Publication Date
FR1024276A true FR1024276A (fr) 1953-03-31

Family

ID=9578736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1024276D Expired FR1024276A (fr) 1950-09-05 1950-09-05 Escalier coulissant

Country Status (1)

Country Link
FR (1) FR1024276A (fr)

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