FR322867A - Perfectionnements aux échelles pliantes - Google Patents

Perfectionnements aux échelles pliantes

Info

Publication number
FR322867A
FR322867A FR322867DA FR322867A FR 322867 A FR322867 A FR 322867A FR 322867D A FR322867D A FR 322867DA FR 322867 A FR322867 A FR 322867A
Authority
FR
France
Prior art keywords
folding ladders
ladders
folding
ladders improvements
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
Labranche Henri
Thirot Fernand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR322867A publication Critical patent/FR322867A/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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • 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
FR322867D 1902-07-07 1902-07-07 Perfectionnements aux échelles pliantes Expired FR322867A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR322867T 1902-07-07

Publications (1)

Publication Number Publication Date
FR322867A true FR322867A (fr) 1903-02-17

Family

ID=1373194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR322867D Expired FR322867A (fr) 1902-07-07 1902-07-07 Perfectionnements aux échelles pliantes

Country Status (1)

Country Link
FR (1) FR322867A (fr)

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