FR2431597A1 - Structure d'escalade de securite - Google Patents

Structure d'escalade de securite

Info

Publication number
FR2431597A1
FR2431597A1 FR7821530A FR7821530A FR2431597A1 FR 2431597 A1 FR2431597 A1 FR 2431597A1 FR 7821530 A FR7821530 A FR 7821530A FR 7821530 A FR7821530 A FR 7821530A FR 2431597 A1 FR2431597 A1 FR 2431597A1
Authority
FR
France
Prior art keywords
oval
ladder
uprights
welded
safety 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.)
Granted
Application number
FR7821530A
Other languages
English (en)
Other versions
FR2431597B1 (fr
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.)
MSU MATERIEL SECURITE URBAIN
Original Assignee
MSU MATERIEL SECURITE URBAIN
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 MSU MATERIEL SECURITE URBAIN filed Critical MSU MATERIEL SECURITE URBAIN
Priority to FR7821530A priority Critical patent/FR2431597A1/fr
Priority to DE19797907801 priority patent/DE7907801U1/de
Publication of FR2431597A1 publication Critical patent/FR2431597A1/fr
Application granted granted Critical
Publication of FR2431597B1 publication Critical patent/FR2431597B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

Structure d'escalade de sécurité La structure d'escalade de sécurité de la présente invention comporte au moins deux montants parallèles 2, respectivement 3 réalisés dans un profil ovale, et des échelons transversaux 4 réalisés dans des tubes d'aluminium striés longitudinalement, la structure d'escalade assemblée étant revêtue d'une couche continue d'un matériau isolant Application à une échelle d'intervention dans des endroits où existent des risques d'explosion par étincelles.
FR7821530A 1978-07-20 1978-07-20 Structure d'escalade de securite Granted FR2431597A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7821530A FR2431597A1 (fr) 1978-07-20 1978-07-20 Structure d'escalade de securite
DE19797907801 DE7907801U1 (de) 1978-07-20 1979-03-20 Leiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821530A FR2431597A1 (fr) 1978-07-20 1978-07-20 Structure d'escalade de securite

Publications (2)

Publication Number Publication Date
FR2431597A1 true FR2431597A1 (fr) 1980-02-15
FR2431597B1 FR2431597B1 (fr) 1982-09-17

Family

ID=9210955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821530A Granted FR2431597A1 (fr) 1978-07-20 1978-07-20 Structure d'escalade de securite

Country Status (2)

Country Link
DE (1) DE7907801U1 (fr)
FR (1) FR2431597A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440461A1 (fr) * 1978-11-03 1980-05-30 Materiel Securite Urb Echelon de securite
FR2503239A1 (fr) * 1981-04-07 1982-10-08 Zenhaeusern Heinrich Dispositif de fixation d'un aide d'acces a double montant sur des echelles
FR2514069A1 (fr) * 1981-10-05 1983-04-08 Bilco Co Allonge coulissante de securite pour echelle
CN101586438B (zh) * 2009-04-23 2012-01-04 王喜进 一种安全逃生用的梯子

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440461A1 (fr) * 1978-11-03 1980-05-30 Materiel Securite Urb Echelon de securite
FR2503239A1 (fr) * 1981-04-07 1982-10-08 Zenhaeusern Heinrich Dispositif de fixation d'un aide d'acces a double montant sur des echelles
FR2514069A1 (fr) * 1981-10-05 1983-04-08 Bilco Co Allonge coulissante de securite pour echelle
CN101586438B (zh) * 2009-04-23 2012-01-04 王喜进 一种安全逃生用的梯子

Also Published As

Publication number Publication date
DE7907801U1 (de) 1979-08-30
FR2431597B1 (fr) 1982-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse