FR2958172B1 - SAFETY HARNESS, METHOD OF OPERATION - Google Patents

SAFETY HARNESS, METHOD OF OPERATION

Info

Publication number
FR2958172B1
FR2958172B1 FR1052432A FR1052432A FR2958172B1 FR 2958172 B1 FR2958172 B1 FR 2958172B1 FR 1052432 A FR1052432 A FR 1052432A FR 1052432 A FR1052432 A FR 1052432A FR 2958172 B1 FR2958172 B1 FR 2958172B1
Authority
FR
France
Prior art keywords
fall
user
harness
force
event
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
FR1052432A
Other languages
French (fr)
Other versions
FR2958172A1 (en
Inventor
Deligny Philippe Reiser
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.)
Tractel SAS
Original Assignee
Tractel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42938322&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2958172(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tractel SAS filed Critical Tractel SAS
Priority to FR1052432A priority Critical patent/FR2958172B1/en
Priority to EP11717697.4A priority patent/EP2552551B1/en
Priority to ES11717697.4T priority patent/ES2545747T3/en
Priority to PCT/FR2011/050721 priority patent/WO2011121242A1/en
Publication of FR2958172A1 publication Critical patent/FR2958172A1/en
Application granted granted Critical
Publication of FR2958172B1 publication Critical patent/FR2958172B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A62B35/04—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means
    • 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
    • A62B35/0006—Harnesses; Accessories therefor
    • A62B35/0025—Details and accessories
    • A62B35/0037—Attachments for lifelines and lanyards

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)

Abstract

L'invention concerne un harnais de sécurité (1) pour retenue de chute d'un utilisateur comportant un assemblage de sangles destiné à être passé autour du corps de l'utilisateur et apte à assurer son maintien, et un moyen d'accrochage (5) à un système antichute relié par une liaison au dit assemblage. Selon l'invention, la liaison comporte un premier moyen de fixation (3) à faible résistance R1 pouvant céder en cas de chute, R1 étant inférieure à la force que subit ledit moyen subit lors d'une chute de l'utilisateur équipé du harnais, et un second moyen de fixation (4) à résistance élevée R2 ne cédant pas en cas de chute, R2 étant supérieur à la force que ledit moyen subit lors d'une chute de l'utilisateur équipé du harnais, afin que le moyen d'accrochage initialement ombilical se déplace vers le haut de l'utilisateur lorsqu'il est soumis à un effort de traction tel que le premier moyen de fixation cède et ce jusqu'à une position finale dudit moyen d'accrochage où il reste bloqué du fait de la résistance du second moyen de fixation.The invention relates to a safety harness (1) for restraining the fall of a user comprising an assembly of straps intended to be passed around the body of the user and able to ensure its maintenance, and a hooking means (5 ) to a fall arrest system connected by a link to said assembly. According to the invention, the link comprises a first fastening means (3) with low resistance R1 which can yield in the event of a fall, R1 being less than the force to which said means undergoes during a fall of the user equipped with the harness. , and a second fastening means (4) of high resistance R2 which does not yield in the event of a fall, R2 being greater than the force that said means undergoes during a fall of the user equipped with the harness, so that the means d 'initially umbilical attachment moves upwardly of the user when it is subjected to a tensile force such that the first fixing means gives way and this until a final position of said attachment means where it remains blocked because the resistance of the second fixing means.

FR1052432A 2010-03-31 2010-03-31 SAFETY HARNESS, METHOD OF OPERATION Active FR2958172B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1052432A FR2958172B1 (en) 2010-03-31 2010-03-31 SAFETY HARNESS, METHOD OF OPERATION
EP11717697.4A EP2552551B1 (en) 2010-03-31 2011-03-31 Safety harness and method for operating same
ES11717697.4T ES2545747T3 (en) 2010-03-31 2011-03-31 Safety harness, operating procedure
PCT/FR2011/050721 WO2011121242A1 (en) 2010-03-31 2011-03-31 Safety harness and method for operating same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052432A FR2958172B1 (en) 2010-03-31 2010-03-31 SAFETY HARNESS, METHOD OF OPERATION

Publications (2)

Publication Number Publication Date
FR2958172A1 FR2958172A1 (en) 2011-10-07
FR2958172B1 true FR2958172B1 (en) 2013-03-01

Family

ID=42938322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052432A Active FR2958172B1 (en) 2010-03-31 2010-03-31 SAFETY HARNESS, METHOD OF OPERATION

Country Status (4)

Country Link
EP (1) EP2552551B1 (en)
ES (1) ES2545747T3 (en)
FR (1) FR2958172B1 (en)
WO (1) WO2011121242A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3036037B1 (en) 2015-05-13 2017-05-26 Zedel PERFECTIONAL ENHANCEMENT HARNESS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1485651A (en) * 1976-02-12 1977-09-14 Barrow Hepburn Equip Ltd Safety harness
AU2005238078B2 (en) * 2004-04-28 2011-10-20 Msa Technology, Llc Devices, systems and methods for emergency descent from a height
GB0525386D0 (en) * 2005-12-13 2006-01-18 Dawson Brian Safety harness
DE602005015239D1 (en) * 2005-12-28 2009-08-13 Cresto Safety Ab safety harness

Also Published As

Publication number Publication date
ES2545747T3 (en) 2015-09-15
EP2552551A1 (en) 2013-02-06
WO2011121242A1 (en) 2011-10-06
EP2552551B1 (en) 2015-05-27
FR2958172A1 (en) 2011-10-07

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