FR1229490A - Escalier pliant - Google Patents

Escalier pliant

Info

Publication number
FR1229490A
FR1229490A FR799729A FR799729A FR1229490A FR 1229490 A FR1229490 A FR 1229490A FR 799729 A FR799729 A FR 799729A FR 799729 A FR799729 A FR 799729A FR 1229490 A FR1229490 A FR 1229490A
Authority
FR
France
Prior art keywords
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
Application number
FR799729A
Other languages
English (en)
Inventor
Johann 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 filed Critical
Application granted granted Critical
Publication of FR1229490A publication Critical patent/FR1229490A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members
    • E06C1/54—Ladders in general with non-rigid longitudinal members of the lazy-tongs type
    • 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
    • E04F11/066—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding folding like scissors or accordions

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR799729A 1958-07-10 1959-07-09 Escalier pliant Expired FR1229490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1229490X 1958-07-10

Publications (1)

Publication Number Publication Date
FR1229490A true FR1229490A (fr) 1960-09-07

Family

ID=7734856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799729A Expired FR1229490A (fr) 1958-07-10 1959-07-09 Escalier pliant

Country Status (1)

Country Link
FR (1) FR1229490A (fr)

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