FR1021104A - Escalier articulé pour trappe de grenier - Google Patents

Escalier articulé pour trappe de grenier

Info

Publication number
FR1021104A
FR1021104A FR1021104DA FR1021104A FR 1021104 A FR1021104 A FR 1021104A FR 1021104D A FR1021104D A FR 1021104DA FR 1021104 A FR1021104 A FR 1021104A
Authority
FR
France
Prior art keywords
staircase
hinged
attic hatch
attic
hatch
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
Ludwig Netter
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 FR1021104A publication Critical patent/FR1021104A/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
    • E04F11/062—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1021104D 1950-07-28 1950-07-28 Escalier articulé pour trappe de grenier Expired FR1021104A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1021104T 1950-07-28

Publications (1)

Publication Number Publication Date
FR1021104A true FR1021104A (fr) 1953-02-16

Family

ID=9576757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021104D Expired FR1021104A (fr) 1950-07-28 1950-07-28 Escalier articulé pour trappe de grenier

Country Status (1)

Country Link
FR (1) FR1021104A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024366B (de) * 1955-06-22 1958-02-13 Vickers Armstrongs Aircraft Zusammenklappbare Einstiegtreppe fuer Flugzeuge od. dgl.
US3024863A (en) * 1959-12-15 1962-03-13 Gerald L Tapp Folding stairway
AT400737B (de) * 1994-03-04 1996-03-25 Minka Holz Und Metallverarbeit Luke, insbesondere für dachbodentreppen
EP2754771A1 (fr) * 2013-01-14 2014-07-16 FAKRO PP Sp. z o.o. Escaliers de pliage, en particulier des escaliers en bois

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024366B (de) * 1955-06-22 1958-02-13 Vickers Armstrongs Aircraft Zusammenklappbare Einstiegtreppe fuer Flugzeuge od. dgl.
US3024863A (en) * 1959-12-15 1962-03-13 Gerald L Tapp Folding stairway
AT400737B (de) * 1994-03-04 1996-03-25 Minka Holz Und Metallverarbeit Luke, insbesondere für dachbodentreppen
EP2754771A1 (fr) * 2013-01-14 2014-07-16 FAKRO PP Sp. z o.o. Escaliers de pliage, en particulier des escaliers en bois

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