FR614373A - Movable staircase - Google Patents

Movable staircase

Info

Publication number
FR614373A
FR614373A FR614373DA FR614373A FR 614373 A FR614373 A FR 614373A FR 614373D A FR614373D A FR 614373DA FR 614373 A FR614373 A FR 614373A
Authority
FR
France
Prior art keywords
movable staircase
staircase
movable
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
Emile Fleck
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 FR614373A publication Critical patent/FR614373A/en
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
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
FR614373D 1926-04-12 1926-04-12 Movable staircase Expired FR614373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR614373T 1926-04-12

Publications (1)

Publication Number Publication Date
FR614373A true FR614373A (en) 1926-12-13

Family

ID=8980163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR614373D Expired FR614373A (en) 1926-04-12 1926-04-12 Movable staircase

Country Status (1)

Country Link
FR (1) FR614373A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421206A (en) * 1980-02-02 1983-12-20 Kuemmerlin Walter Ladder
US4502564A (en) * 1982-04-06 1985-03-05 Kuemmerlin Walter Stepladder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421206A (en) * 1980-02-02 1983-12-20 Kuemmerlin Walter Ladder
US4502564A (en) * 1982-04-06 1985-03-05 Kuemmerlin Walter Stepladder

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