EP2857069A3 - Descendeur-assureur autobloquant - Google Patents

Descendeur-assureur autobloquant Download PDF

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Publication number
EP2857069A3
EP2857069A3 EP20140187796 EP14187796A EP2857069A3 EP 2857069 A3 EP2857069 A3 EP 2857069A3 EP 20140187796 EP20140187796 EP 20140187796 EP 14187796 A EP14187796 A EP 14187796A EP 2857069 A3 EP2857069 A3 EP 2857069A3
Authority
EP
European Patent Office
Prior art keywords
rope
cam
transverse
braking nose
exit
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.)
Withdrawn
Application number
EP20140187796
Other languages
German (de)
English (en)
Other versions
EP2857069A2 (fr
Inventor
Patrick Lefebvre
Mathieu Mansuy
Romain Molliex
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.)
Simond SAS
Original Assignee
Simond 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
Application filed by Simond SAS filed Critical Simond SAS
Publication of EP2857069A2 publication Critical patent/EP2857069A2/fr
Publication of EP2857069A3 publication Critical patent/EP2857069A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
    • A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Emergency Lowering Means (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Braking Arrangements (AREA)

Abstract

Le descendeur-assureur autobloquant (1) selon l'invention comprend :
- un premier flasque latéral de guidage de corde (6), comportant un nez de freinage (4e),
- un second flasque latéral de guidage de corde (7), séparé du premier flasque (6) par un intervalle transversal de passage de corde (8), et déplaçable entre une position écartée pour la mise en place et l'enlèvement d'une corde et une position fermée dans laquelle la corde est emprisonnée dans l'intervalle transversal de passage de corde (8),
- une came (4d), engagée entre les premier et second flasques (6, 7), mobile vers et à l'écart du nez de freinage (4e), et sollicitée vers le nez de freinage (4e) par un ressort de rappel de came,
- l'intervalle transversal de passage de corde (8) se développant entre une entrée de corde au voisinage du nez de freinage (4e) et une sortie de corde opposée,
- la sortie de corde étant à grande ouverture de façon à autoriser une libre orientation du brin de sortie de corde entre une orientation de blocage où la corde entoure la came (4d) et une orientation de libération où la corde parcourt l'intervalle transversal de passage de corde (8) en direct et sans solliciter la came (4d) vers le nez de freinage (4e).
EP20140187796 2013-10-07 2014-10-06 Descendeur-assureur autobloquant Withdrawn EP2857069A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1359723A FR3011475B1 (fr) 2013-10-07 2013-10-07 Descendeur-assureur autobloquant

Publications (2)

Publication Number Publication Date
EP2857069A2 EP2857069A2 (fr) 2015-04-08
EP2857069A3 true EP2857069A3 (fr) 2015-04-22

Family

ID=49876839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20140187796 Withdrawn EP2857069A3 (fr) 2013-10-07 2014-10-06 Descendeur-assureur autobloquant

Country Status (4)

Country Link
US (1) US9573002B2 (fr)
EP (1) EP2857069A3 (fr)
CN (1) CN104548394B (fr)
FR (1) FR3011475B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3159047B1 (fr) * 2015-10-21 2018-07-11 Matteo Scribano Dispositif d'assurage
CN105833437B (zh) * 2016-05-30 2021-05-14 广西大学 一种绳索下降器
CN110072595B (zh) 2016-12-16 2020-06-12 3M创新有限公司 具有制动系统的坠落保护设备
US10035028B1 (en) * 2017-01-04 2018-07-31 Mallory Safety+Supply Emergency descender device
USD842079S1 (en) * 2017-12-21 2019-03-05 Rud Ketten Rieger & Dietz Gmbh U. Co. K.G. Hook
US10441035B1 (en) * 2018-06-08 2019-10-15 Duraflex Hong Kong Limited Cord lock
US11339852B1 (en) 2021-04-27 2022-05-24 Daniel Austin Adjustable hook with strap
US12234883B1 (en) 2023-07-31 2025-02-25 Nite Ize, Inc. Rope restraining and selective release device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448910A1 (fr) * 1979-02-13 1980-09-12 Dressler Bruno Descendeur auto-bloquant destine a la descente sur corde
WO1997024159A1 (fr) * 1995-12-27 1997-07-10 S.S.E. Sistemi Di Sicurezza Europa S.R.L. Dispositif antichute a freinage ameliore
JP2011200640A (ja) * 2010-03-01 2011-10-13 Kinji Oshio クライミング用ロープの制動装置
WO2013053685A2 (fr) * 2011-10-13 2013-04-18 The Heightec Group Limited Dispositif anti-chute

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814210A (en) * 1973-02-05 1974-06-04 Bear Mfg Corp Rope climbing device
US4059871A (en) * 1976-09-17 1977-11-29 Swager William E Clamping device with locking trigger arm
DE3160325D1 (en) * 1980-01-29 1983-07-07 Gotz Siegmann Rope clamp
US4560029A (en) * 1984-08-29 1985-12-24 Wgm Safety Corp. Security device
FR2647099B1 (fr) * 1989-05-19 1991-07-19 Petzl Ets Dispositif d'assurance autobloquant pour corde
US5156240A (en) * 1991-05-31 1992-10-20 Meyer Ostrobrod Rope grab
CN2193754Y (zh) * 1994-05-18 1995-04-05 黄德春 人体自动升降器
FR2721522B1 (fr) * 1994-06-23 1996-08-14 Zedel Descendeur débrayable à autoblocage de la corde.
US5544723A (en) * 1995-05-17 1996-08-13 Gettemy; Donald J. Self-belaying apparatus
FR2748078B1 (fr) * 1996-04-25 1998-06-12 Zedel Poulie a flasque pivotant et a bloqueur integre
GB9808879D0 (en) * 1998-04-28 1998-06-24 Renton Julian E Cleat
FR2803761B1 (fr) * 2000-01-17 2002-03-29 Rodolphe Argoud Dispositif anti-chute
FR2815876B1 (fr) * 2000-11-02 2003-01-17 Protecta Internat Sa Procede pour la securite des personnes et dispositif
FR2815874B1 (fr) * 2000-11-02 2002-12-27 Protecta Internat Sa Dispositif de securite des personnes pour un cable vertical
CA2482465C (fr) * 2002-04-18 2011-06-21 Great Trango Holdings, Inc. Dispositif d'assurage pour l'escalade
ES2389481T3 (es) * 2003-10-21 2012-10-26 Uniline Safety Systems Limited Dispositivo anticaídas y sistema que incorpora el mismo
US6899203B1 (en) * 2004-02-18 2005-05-31 Thayne J. Golden Rope management apparatus
US8235172B2 (en) * 2004-06-01 2012-08-07 Morgan Thompson Combination ascender/descender
US7658264B2 (en) * 2005-03-16 2010-02-09 Kirk Martin Mauthner Combination descender, pulley and force limiting rope brake
FR2898506B1 (fr) * 2006-03-15 2008-05-30 Zedel Soc Par Actions Simplifi Appareil multifonctionnel d'assurage pour corde
WO2009040481A1 (fr) * 2007-09-26 2009-04-02 Eurl Miceli Design Dispositif antichute suiveur
AU2009349093B2 (en) * 2009-06-30 2014-09-25 Nagaki Seiki Co., Ltd. Wire gripper
US8348016B2 (en) * 2009-08-26 2013-01-08 Lewis Richard W Descender with fall arrest and controlled rate of descent
FR2950536B1 (fr) * 2009-09-25 2011-10-07 Zedel Dispositif d'assurance autobloquant pour corde
US8375526B2 (en) * 2010-04-26 2013-02-19 Perry L. Everett Rope management device
FR2961709B1 (fr) * 2010-06-23 2012-12-07 Zedel Appareil bloqueur descendeur pour la remontee et la descente sur corde
ITMI20110131U1 (it) * 2011-04-18 2012-10-19 Kong Spa Discensore antipanico con possibilita' di risalita
US9138603B2 (en) * 2012-02-23 2015-09-22 Honeywell International Inc. Rope adjuster with fast rope replacement device
CN102631754B (zh) * 2012-04-28 2014-03-05 李建成 往复逃生器
US9132297B2 (en) * 2012-07-18 2015-09-15 D B Industries, Llc Rope grab
US9168402B2 (en) * 2012-07-18 2015-10-27 D B Industries, Llc Rope grab
FR2998182B1 (fr) * 2012-11-16 2015-06-26 Zedel Appareil de securite sur corde a verrouillage sous charge
CN105339050A (zh) * 2013-06-28 2016-02-17 凯比特安全设备集团（澳大利亚）有限公司 防坠器
GB2522179B (en) * 2013-11-14 2019-02-13 Int Safety Components Ltd Improvements in and relating to rope descenders
CA2887034A1 (fr) * 2014-04-01 2015-10-01 Buckingham Manufacturing Company, Inc. Dispositif anti-chute pour echelle et dispositif d'arret de chute

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448910A1 (fr) * 1979-02-13 1980-09-12 Dressler Bruno Descendeur auto-bloquant destine a la descente sur corde
WO1997024159A1 (fr) * 1995-12-27 1997-07-10 S.S.E. Sistemi Di Sicurezza Europa S.R.L. Dispositif antichute a freinage ameliore
JP2011200640A (ja) * 2010-03-01 2011-10-13 Kinji Oshio クライミング用ロープの制動装置
WO2013053685A2 (fr) * 2011-10-13 2013-04-18 The Heightec Group Limited Dispositif anti-chute

Also Published As

Publication number Publication date
FR3011475A1 (fr) 2015-04-10
EP2857069A2 (fr) 2015-04-08
CN104548394A (zh) 2015-04-29
CN104548394B (zh) 2018-01-02
US9573002B2 (en) 2017-02-21
FR3011475B1 (fr) 2016-03-04
US20150096838A1 (en) 2015-04-09

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