FR2422587A1 - Descendeur-bloqueur de corde - Google Patents

Descendeur-bloqueur de corde

Info

Publication number
FR2422587A1
FR2422587A1 FR7811008A FR7811008A FR2422587A1 FR 2422587 A1 FR2422587 A1 FR 2422587A1 FR 7811008 A FR7811008 A FR 7811008A FR 7811008 A FR7811008 A FR 7811008A FR 2422587 A1 FR2422587 A1 FR 2422587A1
Authority
FR
France
Prior art keywords
spring loaded
mountaineering
safety device
cam mechanism
pressure released
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
FR7811008A
Other languages
English (en)
Other versions
FR2422587B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7811008A priority Critical patent/FR2422587A1/fr
Publication of FR2422587A1 publication Critical patent/FR2422587A1/fr
Application granted granted Critical
Publication of FR2422587B1 publication Critical patent/FR2422587B1/fr
Priority to BE6/47615A priority patent/BE892311Q/fr
Granted legal-status Critical Current

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
    • 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
    • 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)
  • Emergency Lowering Means (AREA)

Abstract

Dispositif permettant la progression le long d'une corde fixe avec possibilité de passage très rapide de la position montée à la position descente et inversement. Il intègre en un seul appareil le descendeur formé de 2 pièces fixes entre lesquelles glisse la corde et le bloqueur constitué d'une mâchoire crantée pouvant bloquer la corde dans un seul sens sur une des pièces fixes. Une action sur un levier permet de débloquer à volonté la mâchoire crantée afin de permettre la descente. L'invention peut être utilisée pour l'exploration des gouffres en spéléologie et le sauvetage en montagne.
FR7811008A 1978-04-11 1978-04-11 Descendeur-bloqueur de corde Granted FR2422587A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7811008A FR2422587A1 (fr) 1978-04-11 1978-04-11 Descendeur-bloqueur de corde
BE6/47615A BE892311Q (fr) 1978-04-11 1982-02-26 Descendeur-bloqueur de corde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7811008A FR2422587A1 (fr) 1978-04-11 1978-04-11 Descendeur-bloqueur de corde

Publications (2)

Publication Number Publication Date
FR2422587A1 true FR2422587A1 (fr) 1979-11-09
FR2422587B1 FR2422587B1 (fr) 1981-02-20

Family

ID=9207120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811008A Granted FR2422587A1 (fr) 1978-04-11 1978-04-11 Descendeur-bloqueur de corde

Country Status (2)

Country Link
BE (1) BE892311Q (fr)
FR (1) FR2422587A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681790A1 (fr) * 1991-09-30 1993-04-02 Petzl Ets Methode et dispositif de remontee le long d'une corde.
FR2696647A1 (fr) * 1992-10-12 1994-04-15 Zedel Descendeur de sécurité pour corde.
WO1994022533A1 (fr) * 1993-04-02 1994-10-13 Pickering Gregory R Dispositif de sauvetage
EP0688581A1 (fr) * 1994-06-23 1995-12-27 Zedel Descendeur débrayable à autoblocage de la corde
FR2721523A1 (fr) * 1994-06-23 1995-12-29 Zedel Descendeur à verrouillage de la poulie pour le blocage permanent de la corde.
US5664640A (en) * 1995-02-03 1997-09-09 Smith; Daniel I. Ascending cam
EP0803268A1 (fr) * 1996-04-25 1997-10-29 Zedel Poulie à flasque pivotant et à bloqueur intégré
FR2860982A1 (fr) * 2003-10-20 2005-04-22 Zedel Dispositif antichute a galet bloqueur
GB2410235A (en) * 2004-01-21 2005-07-27 Heightec Group Ltd A device which allows a pulley system to be attached at any point along a rope
CN110975179A (zh) * 2019-12-10 2020-04-10 浙江华电器材检测研究所有限公司 一种防慌乱的速降器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318561A7 (fr) * 1975-07-17 1977-02-11 Reminiac Jean Claude Bloqueur-descendeur associes
FR2339566A1 (fr) * 1976-01-29 1977-08-26 Bugat Francis Poignee avec came gachette a auto-blocage et a poulie incorporee, utilisable sur cordes lisses
FR2348144A1 (fr) * 1976-04-12 1977-11-10 Pest Robert Dispositif pour la descente de charges et notamment pour l'evacuation de personnes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318561A7 (fr) * 1975-07-17 1977-02-11 Reminiac Jean Claude Bloqueur-descendeur associes
FR2339566A1 (fr) * 1976-01-29 1977-08-26 Bugat Francis Poignee avec came gachette a auto-blocage et a poulie incorporee, utilisable sur cordes lisses
FR2348144A1 (fr) * 1976-04-12 1977-11-10 Pest Robert Dispositif pour la descente de charges et notamment pour l'evacuation de personnes

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681790A1 (fr) * 1991-09-30 1993-04-02 Petzl Ets Methode et dispositif de remontee le long d'une corde.
EP0536057A1 (fr) * 1991-09-30 1993-04-07 Zedel Méthode et dispositif de remontée le long d'une corde
US5400869A (en) * 1991-09-30 1995-03-28 Petzl S.A. Method and device for ascending along a rope
FR2696647A1 (fr) * 1992-10-12 1994-04-15 Zedel Descendeur de sécurité pour corde.
EP0593369A1 (fr) * 1992-10-12 1994-04-20 Zedel Descendeur de sécurité pour corde
US5360083A (en) * 1992-10-12 1994-11-01 Zedel Safety descender for a rope
WO1994022533A1 (fr) * 1993-04-02 1994-10-13 Pickering Gregory R Dispositif de sauvetage
US5577576A (en) * 1994-06-23 1996-11-26 Zedel Disengageable descender with self-locking of the rope
FR2721522A1 (fr) * 1994-06-23 1995-12-29 Zedel Descendeur débrayable à autoblocage de la corde.
FR2721523A1 (fr) * 1994-06-23 1995-12-29 Zedel Descendeur à verrouillage de la poulie pour le blocage permanent de la corde.
EP0688581A1 (fr) * 1994-06-23 1995-12-27 Zedel Descendeur débrayable à autoblocage de la corde
US5664640A (en) * 1995-02-03 1997-09-09 Smith; Daniel I. Ascending cam
US5845894A (en) * 1996-04-25 1998-12-08 Zedel Pulley with a pivoting flange and built-in jammer
FR2748078A1 (fr) * 1996-04-25 1997-10-31 Zedel Poulie a flasque pivotant et a bloqueur integre
EP0803268A1 (fr) * 1996-04-25 1997-10-29 Zedel Poulie à flasque pivotant et à bloqueur intégré
FR2860982A1 (fr) * 2003-10-20 2005-04-22 Zedel Dispositif antichute a galet bloqueur
EP1525903A1 (fr) * 2003-10-20 2005-04-27 Zedel Dispositif antichute à galet bloqueur
JP2005125077A (ja) * 2003-10-20 2005-05-19 Zedel 係止ローラーを有する墜落防止装置
US7137481B2 (en) 2003-10-20 2006-11-21 Zedel Fall arrest device with locking roller
JP4566643B2 (ja) * 2003-10-20 2010-10-20 ゼデル 係止ローラーを有する墜落防止装置
GB2410235A (en) * 2004-01-21 2005-07-27 Heightec Group Ltd A device which allows a pulley system to be attached at any point along a rope
GB2410235B (en) * 2004-01-21 2005-12-07 Heightec Group Ltd Pulley device
CN110975179A (zh) * 2019-12-10 2020-04-10 浙江华电器材检测研究所有限公司 一种防慌乱的速降器

Also Published As

Publication number Publication date
BE892311Q (fr) 1982-06-16
FR2422587B1 (fr) 1981-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse