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FR2385881A1 - Dispositif de securite, pour echelle - Google Patents

Dispositif de securite, pour echelle

Info

Publication number
FR2385881A1
FR2385881A1 FR7709503A FR7709503A FR2385881A1 FR 2385881 A1 FR2385881 A1 FR 2385881A1 FR 7709503 A FR7709503 A FR 7709503A FR 7709503 A FR7709503 A FR 7709503A FR 2385881 A1 FR2385881 A1 FR 2385881A1
Authority
FR
France
Prior art keywords
lever
rail
box section
steeple
jack
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
FR7709503A
Other languages
English (en)
Other versions
FR2385881B1 (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.)
AUMONT ETS
Original Assignee
AUMONT ETS
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 AUMONT ETS filed Critical AUMONT ETS
Priority to FR7709503A priority Critical patent/FR2385881A1/fr
Publication of FR2385881A1 publication Critical patent/FR2385881A1/fr
Application granted granted Critical
Publication of FR2385881B1 publication Critical patent/FR2385881B1/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
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/186—Rail or rope for guiding a safety attachment, e.g. a fall arrest system
    • E06C7/187—Guiding rail

Landscapes

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

Abstract

Le dispositif de sécurité représenté, qui équipe une échelle verticale 1, utilisée par exemple dans un pylône ou autre superstructure, comporte un chariot 2 muni de deux galets 4 engagés en contact de roulement avec la face interne 6 des flancs plats d'un rail vertical 7 constituant un profilé en coulisse ou en C, qui se confond avec l'un des montants 8 de l'échelle. Sur un axe 14 est monté pivotant un levier de blocage 16 auquel est suspendue une longe 22 fixée au harnais dont est équipé l'utilisateur de l'échelle. La bague 26 entourant l'axe 14 comporte une partie excentrée 27 formant frein, qui est sollicitée par le ressort 31 au contact de la face 29 du rail 7 pour immobiliser le chariot, que l'utilisateur peut débloquer en exerçant une poussée f sur l'extrémité du levier 16.
FR7709503A 1977-03-30 1977-03-30 Dispositif de securite, pour echelle Granted FR2385881A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7709503A FR2385881A1 (fr) 1977-03-30 1977-03-30 Dispositif de securite, pour echelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709503A FR2385881A1 (fr) 1977-03-30 1977-03-30 Dispositif de securite, pour echelle

Publications (2)

Publication Number Publication Date
FR2385881A1 true FR2385881A1 (fr) 1978-10-27
FR2385881B1 FR2385881B1 (fr) 1982-08-13

Family

ID=9188764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709503A Granted FR2385881A1 (fr) 1977-03-30 1977-03-30 Dispositif de securite, pour echelle

Country Status (1)

Country Link
FR (1) FR2385881A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080586A1 (fr) * 1981-10-14 1983-06-08 Rolf D. Jachmann Dispositif pour maintenir et arrêter des charges de levage à des mâts verticaux ou câbles de hauban
US4552244A (en) * 1983-09-22 1985-11-12 Maciejczak Robert A Safety support and rescue clamp
DE3425947A1 (de) * 1984-07-13 1986-01-16 Söll KG Industrieschmiede, 8670 Hof Schlitten fuer eine steigschutzvorrichtung zum besteigen einer leiter
FR2606649A1 (fr) * 1986-11-18 1988-05-20 Froment Sa Chariot pour l'assujettissement d'un harnais de securite
EP0812606A3 (fr) * 1996-06-12 1999-03-10 Söll Gmbh Dispositif pour grimper
GB2409492A (en) * 2003-12-23 2005-06-29 British Gas Services Ltd Method of using a roof ladder with safety line anchorage and a connection to an upright ladder.
DE102008034384A1 (de) * 2008-07-23 2010-01-28 Bergmann, Dirk Absturzsicherung
US11660477B2 (en) * 2018-04-16 2023-05-30 Beacon Roofing Supply, Inc. Fall protection system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348632A (en) * 1965-02-16 1967-10-24 William E Swager Climbing device
FR2065154A5 (fr) * 1969-10-09 1971-07-23 Lebag Leitungs Elektroba
US3885647A (en) * 1973-07-05 1975-05-27 Anthony L Acosta Climbing safety device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348632A (en) * 1965-02-16 1967-10-24 William E Swager Climbing device
FR2065154A5 (fr) * 1969-10-09 1971-07-23 Lebag Leitungs Elektroba
US3885647A (en) * 1973-07-05 1975-05-27 Anthony L Acosta Climbing safety device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080586A1 (fr) * 1981-10-14 1983-06-08 Rolf D. Jachmann Dispositif pour maintenir et arrêter des charges de levage à des mâts verticaux ou câbles de hauban
US4552244A (en) * 1983-09-22 1985-11-12 Maciejczak Robert A Safety support and rescue clamp
DE3425947A1 (de) * 1984-07-13 1986-01-16 Söll KG Industrieschmiede, 8670 Hof Schlitten fuer eine steigschutzvorrichtung zum besteigen einer leiter
FR2606649A1 (fr) * 1986-11-18 1988-05-20 Froment Sa Chariot pour l'assujettissement d'un harnais de securite
EP0812606A3 (fr) * 1996-06-12 1999-03-10 Söll Gmbh Dispositif pour grimper
GB2409492A (en) * 2003-12-23 2005-06-29 British Gas Services Ltd Method of using a roof ladder with safety line anchorage and a connection to an upright ladder.
GB2409492B (en) * 2003-12-23 2007-10-31 British Gas Services Ltd Improvements relating to roof access using ladders
DE102008034384A1 (de) * 2008-07-23 2010-01-28 Bergmann, Dirk Absturzsicherung
US11660477B2 (en) * 2018-04-16 2023-05-30 Beacon Roofing Supply, Inc. Fall protection system
US12280277B2 (en) 2018-04-16 2025-04-22 Beacon Roofing Supply, Inc. Fall protection system

Also Published As

Publication number Publication date
FR2385881B1 (fr) 1982-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse