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ES1211488U - Dispositivo absorbedor de energía con testigo de caída para líneas de vida - Google Patents

Dispositivo absorbedor de energía con testigo de caída para líneas de vida Download PDF

Info

Publication number
ES1211488U
ES1211488U ES201830473U ES201830473U ES1211488U ES 1211488 U ES1211488 U ES 1211488U ES 201830473 U ES201830473 U ES 201830473U ES 201830473 U ES201830473 U ES 201830473U ES 1211488 U ES1211488 U ES 1211488U
Authority
ES
Spain
Prior art keywords
lifelines
energy absorbing
absorbing device
translation
machine
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
ES201830473U
Other languages
English (en)
Other versions
ES1211488Y (es
Inventor
Guillaume CARRÉ
Paul VAN ERPS CRAHAY
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.)
Comercial Igena SA
Original Assignee
Comercial Igena SA
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 Comercial Igena SA filed Critical Comercial Igena SA
Priority to ES201830473U priority Critical patent/ES1211488Y/es
Publication of ES1211488U publication Critical patent/ES1211488U/es
Application granted granted Critical
Publication of ES1211488Y publication Critical patent/ES1211488Y/es
Priority to EP18209587.7A priority patent/EP3550176B1/en
Priority to ES18209587T priority patent/ES2877593T3/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/128—Vibration-dampers; Shock-absorbers using plastic deformation of members characterised by the members, e.g. a flat strap, yielding through stretching, pulling apart
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/003—One-shot shock absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/025—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by having a particular shape
    • F16F1/027—Planar, e.g. in sheet form; leaf springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/14—Vibration-dampers; Shock-absorbers of cable support type, i.e. frictionally-engaged loop-forming cables

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Vibration Dampers (AREA)
  • Hydraulic Turbines (AREA)
  • Emergency Lowering Means (AREA)

Abstract

1. Dispositivo absorbedor de energía con testigo de caída para líneas de vida, del tipo que comprende un eje de arrollamiento (7), una primera espiral (1), enrollada, que define dos extremos, un primer extremo (2), libre, que se conecta con un cable o elemento fijo y un segundo extremo (8), que se enrolla en el eje de arrollamiento (7) caracterizado porque comprende dos segundas espirales (3, 4), idénticas entre sí, dispuestas paralelas entre sí configurando una horquilla, a lado y lado de la primera espiral (1), que configuran unos terceros extremos (5, 6), libres, que se disponen en sentido opuesto al primer extremo (2), y unos cuartos extremos (9), que quedan enrollados en el eje de arrollamiento (7); estando las dos segundas espirales (3, 4) enrolladas sobre el eje de arrollamiento (7) en sentido contrario al de la primera espiral (2), siendo la primera espiral (1) el doble de grosor que cada una de las dos segundas espirales (3, 4).

Description

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imagen2
imagen3
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Claims (1)

  1. imagen1
ES201830473U 2018-04-06 2018-04-06 Dispositivo absorbedor de energía con testigo de caída para líneas de vida Expired - Fee Related ES1211488Y (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES201830473U ES1211488Y (es) 2018-04-06 2018-04-06 Dispositivo absorbedor de energía con testigo de caída para líneas de vida
EP18209587.7A EP3550176B1 (en) 2018-04-06 2018-11-30 Energy absorbing device with fall indicator for lifelines
ES18209587T ES2877593T3 (es) 2018-04-06 2018-11-30 Dispositivo absorbedor de energía con testigo de caída para líneas de vida

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201830473U ES1211488Y (es) 2018-04-06 2018-04-06 Dispositivo absorbedor de energía con testigo de caída para líneas de vida

Publications (2)

Publication Number Publication Date
ES1211488U true ES1211488U (es) 2018-05-03
ES1211488Y ES1211488Y (es) 2018-07-25

Family

ID=62043584

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201830473U Expired - Fee Related ES1211488Y (es) 2018-04-06 2018-04-06 Dispositivo absorbedor de energía con testigo de caída para líneas de vida
ES18209587T Active ES2877593T3 (es) 2018-04-06 2018-11-30 Dispositivo absorbedor de energía con testigo de caída para líneas de vida

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES18209587T Active ES2877593T3 (es) 2018-04-06 2018-11-30 Dispositivo absorbedor de energía con testigo de caída para líneas de vida

Country Status (2)

Country Link
EP (1) EP3550176B1 (es)
ES (2) ES1211488Y (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250050143A1 (en) * 2023-08-08 2025-02-13 Honeywell Safety Products Usa, Inc. Absorber assemblies, fall protection systems, and methods of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791243A (en) 1987-02-04 1988-12-13 Anco Engineers, Inc. Compact device for long stroke energy absorption
FR2857601B1 (fr) * 2003-07-17 2005-11-18 Rodolphe Argoud Dispositif amortisseur de choc pour l'ancrage d'une ligne de vie ou similaire
GB0510653D0 (en) * 2005-05-25 2005-06-29 Rapid Rail Internat Ltd Shock absorber

Also Published As

Publication number Publication date
ES2877593T3 (es) 2021-11-17
EP3550176A1 (en) 2019-10-09
ES1211488Y (es) 2018-07-25
EP3550176B1 (en) 2021-03-24

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