CA2773376C - Dispositif de securite mobile pour les travaux effectues sur des toitures - Google Patents

Dispositif de securite mobile pour les travaux effectues sur des toitures Download PDF

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Publication number
CA2773376C
CA2773376C CA2773376A CA2773376A CA2773376C CA 2773376 C CA2773376 C CA 2773376C CA 2773376 A CA2773376 A CA 2773376A CA 2773376 A CA2773376 A CA 2773376A CA 2773376 C CA2773376 C CA 2773376C
Authority
CA
Canada
Prior art keywords
secured
roof
gripping
weighted base
safety device
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
CA2773376A
Other languages
English (en)
Other versions
CA2773376A1 (fr
Inventor
Paulo Correia
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.)
Grizzly Ase Inc
Original Assignee
Alcor Materiaux De Toiture Inc
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 Alcor Materiaux De Toiture Inc filed Critical Alcor Materiaux De Toiture Inc
Priority to CA2773376A priority Critical patent/CA2773376C/fr
Publication of CA2773376A1 publication Critical patent/CA2773376A1/fr
Application granted granted Critical
Publication of CA2773376C publication Critical patent/CA2773376C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0043—Lifelines, lanyards, and anchors therefore
    • A62B35/0068—Anchors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • E04G21/3238—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof using counterweights
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3276—Arrangements on buildings for connecting safety-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)

Abstract

Un dispositif de sécurité mobile pour les travaux effectués sur les toitures et le procédé dutilisation pour arrêter la chute dune personne travaillant sur une toiture-terrasse élevée sont décrits. Le dispositif mobile comprend un châssis déplaçable ayant une base pondérée conçue pour être positionnée sur une surface de toiture-terrasse pour retenir une charge. Au moins un ensemble de préhension de surface actionnable ayant un bras de pivot auquel une ligne de sécurité est fixée pour lengagement dune formation de saisie fixée à une extrémité inférieure du bras pivot est fixé à la base pondérée. Lorsquun travailleur rattaché à ligne de sécurité fixée au bras de pivot applique une force de tirage sur le bras de pivot, la formation de saisie est biaisée dans le sens de la surface de toiture-terrasse adjacente à la base pondérée pour arrêter la chute du travailleur fixé à la ligne de sécurité, et le poids de la base pondérée procure une contrainte supplémentaire contre la force de tirage sur la ligne de sécurité.
CA2773376A 2012-04-04 2012-04-04 Dispositif de securite mobile pour les travaux effectues sur des toitures Active CA2773376C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2773376A CA2773376C (fr) 2012-04-04 2012-04-04 Dispositif de securite mobile pour les travaux effectues sur des toitures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2773376A CA2773376C (fr) 2012-04-04 2012-04-04 Dispositif de securite mobile pour les travaux effectues sur des toitures

Publications (2)

Publication Number Publication Date
CA2773376A1 CA2773376A1 (fr) 2013-10-04
CA2773376C true CA2773376C (fr) 2019-06-18

Family

ID=49289830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2773376A Active CA2773376C (fr) 2012-04-04 2012-04-04 Dispositif de securite mobile pour les travaux effectues sur des toitures

Country Status (1)

Country Link
CA (1) CA2773376C (fr)

Also Published As

Publication number Publication date
CA2773376A1 (fr) 2013-10-04

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