FR3059351B1 - FLEXIBLE SCALE - Google Patents

FLEXIBLE SCALE Download PDF

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Publication number
FR3059351B1
FR3059351B1 FR1661615A FR1661615A FR3059351B1 FR 3059351 B1 FR3059351 B1 FR 3059351B1 FR 1661615 A FR1661615 A FR 1661615A FR 1661615 A FR1661615 A FR 1661615A FR 3059351 B1 FR3059351 B1 FR 3059351B1
Authority
FR
France
Prior art keywords
flexible
flexible scale
uprights
envelope
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.)
Active
Application number
FR1661615A
Other languages
French (fr)
Other versions
FR3059351A1 (en
Inventor
Olivier Nauche
Francois Arlot
Ali Herbaud
Frederic Relion
Alexis Bidel
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.)
Vinci Construction Terrassement SAS
Original Assignee
Vinci Construction Terrassement SAS
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 Vinci Construction Terrassement SAS filed Critical Vinci Construction Terrassement SAS
Priority to FR1661615A priority Critical patent/FR3059351B1/en
Publication of FR3059351A1 publication Critical patent/FR3059351A1/en
Application granted granted Critical
Publication of FR3059351B1 publication Critical patent/FR3059351B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members
    • E06C1/56—Rope or chain ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members

Abstract

L'invention se rapporte à une échelle (1) comprenant deux montants (2) souples et une série de barreaux (3) parallèles et séparés. La principale caractéristique d'une échelle selon l'invention est que chaque barreau (3) comporte une enveloppe souple (4) fixée aux deux montants (2), ladite enveloppe (4) possédant une forme variable pour s'adapter aux contraintes exercées sur celle-ci (4).The invention relates to a ladder (1) comprising two flexible uprights (2) and a series of parallel and separate bars (3). The main characteristic of a ladder according to the invention is that each bar (3) comprises a flexible envelope (4) fixed to the two uprights (2), said envelope (4) having a variable shape to adapt to the stresses exerted on this one (4).

FR1661615A 2016-11-29 2016-11-29 FLEXIBLE SCALE Active FR3059351B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1661615A FR3059351B1 (en) 2016-11-29 2016-11-29 FLEXIBLE SCALE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661615A FR3059351B1 (en) 2016-11-29 2016-11-29 FLEXIBLE SCALE
FR1661615 2016-11-29

Publications (2)

Publication Number Publication Date
FR3059351A1 FR3059351A1 (en) 2018-06-01
FR3059351B1 true FR3059351B1 (en) 2021-07-30

Family

ID=58401694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661615A Active FR3059351B1 (en) 2016-11-29 2016-11-29 FLEXIBLE SCALE

Country Status (1)

Country Link
FR (1) FR3059351B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US806693A (en) * 1903-11-28 1905-12-05 Eugene G Mitchell Ladder.
US3326322A (en) * 1965-09-27 1967-06-20 Jr Fred H Buck Escape ladder
US5628380A (en) * 1995-05-26 1997-05-13 Matisi; Steve Portable fire escape
GB2451127B (en) * 2007-07-19 2012-01-11 Fibrelight Developments Ltd A flexible grid rescue device

Also Published As

Publication number Publication date
FR3059351A1 (en) 2018-06-01

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