FR682849A - échelle coulissante à pieds coulissants - Google Patents

échelle coulissante à pieds coulissants

Info

Publication number
FR682849A
FR682849A FR682849DA FR682849A FR 682849 A FR682849 A FR 682849A FR 682849D A FR682849D A FR 682849DA FR 682849 A FR682849 A FR 682849A
Authority
FR
France
Prior art keywords
sliding
ladder
feet
sliding feet
sliding ladder
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
Paul Bertrand
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 FR682849A publication Critical patent/FR682849A/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
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
FR682849D 1929-10-07 1929-10-07 échelle coulissante à pieds coulissants Expired FR682849A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR682849T 1929-10-07

Publications (1)

Publication Number Publication Date
FR682849A true FR682849A (fr) 1930-06-03

Family

ID=9023558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682849D Expired FR682849A (fr) 1929-10-07 1929-10-07 échelle coulissante à pieds coulissants

Country Status (1)

Country Link
FR (1) FR682849A (fr)

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