FR1139461A - échelle articulée - Google Patents

échelle articulée

Info

Publication number
FR1139461A
FR1139461A FR1139461DA FR1139461A FR 1139461 A FR1139461 A FR 1139461A FR 1139461D A FR1139461D A FR 1139461DA FR 1139461 A FR1139461 A FR 1139461A
Authority
FR
France
Prior art keywords
articulated ladder
ladder
articulated
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
Claude Legrand
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 FR1139461A publication Critical patent/FR1139461A/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
    • E06C1/02—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
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
FR1139461D 1955-12-02 1955-12-02 échelle articulée Expired FR1139461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1139461T 1955-12-02

Publications (1)

Publication Number Publication Date
FR1139461A true FR1139461A (fr) 1957-07-01

Family

ID=9641744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139461D Expired FR1139461A (fr) 1955-12-02 1955-12-02 échelle articulée

Country Status (1)

Country Link
FR (1) FR1139461A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310884A1 (fr) * 1987-10-06 1989-04-12 Dieter Collet Echelle repliable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310884A1 (fr) * 1987-10-06 1989-04-12 Dieter Collet Echelle repliable

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