FR1184979A - Folding staircase - Google Patents

Folding staircase

Info

Publication number
FR1184979A
FR1184979A FR1184979DA FR1184979A FR 1184979 A FR1184979 A FR 1184979A FR 1184979D A FR1184979D A FR 1184979DA FR 1184979 A FR1184979 A FR 1184979A
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
Other languages
French (fr)
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 FR1184979A publication Critical patent/FR1184979A/en
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
    • E04F11/062—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)
FR1184979D 1956-10-23 1957-10-22 Folding staircase Expired FR1184979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1184979X 1956-10-23

Publications (1)

Publication Number Publication Date
FR1184979A true FR1184979A (en) 1959-07-28

Family

ID=7730685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184979D Expired FR1184979A (en) 1956-10-23 1957-10-22 Folding staircase

Country Status (1)

Country Link
FR (1) FR1184979A (en)

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