FR530604A - Mechanical sliding ladder - Google Patents

Mechanical sliding ladder

Info

Publication number
FR530604A
FR530604A FR530604DA FR530604A FR 530604 A FR530604 A FR 530604A FR 530604D A FR530604D A FR 530604DA FR 530604 A FR530604 A FR 530604A
Authority
FR
France
Prior art keywords
mechanical sliding
sliding ladder
ladder
mechanical
sliding
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
Ernest Morin
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 FR530604A publication Critical patent/FR530604A/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
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
    • 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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • 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
FR530604D 1916-04-20 1916-04-20 Mechanical sliding ladder Expired FR530604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR530604T 1916-04-20

Publications (1)

Publication Number Publication Date
FR530604A true FR530604A (en) 1921-12-27

Family

ID=8923371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR530604D Expired FR530604A (en) 1916-04-20 1916-04-20 Mechanical sliding ladder

Country Status (1)

Country Link
FR (1) FR530604A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2854423A1 (en) * 2003-04-29 2004-11-05 Ultratec Sas Sliding ladder, has locking unit with stop pin moving between locking and unobtrusive positions, where stop pin is arranged in locking position by gravity and in unobtrusive position by action of hand or feet of operator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2854423A1 (en) * 2003-04-29 2004-11-05 Ultratec Sas Sliding ladder, has locking unit with stop pin moving between locking and unobtrusive positions, where stop pin is arranged in locking position by gravity and in unobtrusive position by action of hand or feet of operator

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