FR2451752A1 - IMPROVED SELF-LOCKING DESCENDER - Google Patents

IMPROVED SELF-LOCKING DESCENDER

Info

Publication number
FR2451752A1
FR2451752A1 FR7907732A FR7907732A FR2451752A1 FR 2451752 A1 FR2451752 A1 FR 2451752A1 FR 7907732 A FR7907732 A FR 7907732A FR 7907732 A FR7907732 A FR 7907732A FR 2451752 A1 FR2451752 A1 FR 2451752A1
Authority
FR
France
Prior art keywords
locking
improved self
descender
pulley
locking descender
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
FR7907732A
Other languages
French (fr)
Other versions
FR2451752B1 (en
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 FR7907732A priority Critical patent/FR2451752A1/en
Priority to GB8005866A priority patent/GB2044414B/en
Priority to ES489557A priority patent/ES489557A1/en
Priority to IT67402/80A priority patent/IT1128043B/en
Publication of FR2451752A1 publication Critical patent/FR2451752A1/en
Application granted granted Critical
Publication of FR2451752B1 publication Critical patent/FR2451752B1/fr
Granted 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
    • A62B1/14—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

Abstract

L'INVENTION EST RELATIVE A UN ORGANE DESCENDEUR AUTOBLOQUANT ADAPTE A LA DESCENTE CONTROLEE D'UN UTILISATEUR LE LONG D'UNE CORDE LISSE VERTICALE. LE DESCENDEUR 10 COMPORTE UNE POULIE 16 DOTEE DE DEUX BOSSAGES50, 52 COOPERANT AVEC UN TAQUET DE COINCEMENT 54 POUR FORMER UN DISPOSITIF DE BLOCAGE DE LA CORDE DANS LES POSITIONS EXTREMES RELEVEE ET ABAISSEE D'UN LEVIER DE COMMANDE42 SOLIDAIRE DE LA POULIE16. APPLICATION: SPELEOLOGIE, ALPINISME, CHANTIERS DE CONSTRUCTION.THE INVENTION RELATES TO A SELF-LOCKING DESCENDING ORGAN SUITABLE FOR THE CONTROLLED DESCENT OF A USER ALONG A SMOOTH VERTICAL ROPE. THE DESCENDER 10 INCLUDES A PULLEY 16 WITH TWO BOSSES50, 52 COOPERATING WITH A LOCKING CLAMP 54 TO FORM A ROPE LOCKING DEVICE IN EXTREME POSITIONS UP AND DOWN BY A CONTROL LEVER42 JOINT TO THE PULLEY 16. APPLICATION: SPELEOLOGY, MOUNTAINEERING, CONSTRUCTION SITES.

FR7907732A 1979-03-23 1979-03-23 IMPROVED SELF-LOCKING DESCENDER Granted FR2451752A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7907732A FR2451752A1 (en) 1979-03-23 1979-03-23 IMPROVED SELF-LOCKING DESCENDER
GB8005866A GB2044414B (en) 1979-03-23 1980-02-21 Self-locking descender
ES489557A ES489557A1 (en) 1979-03-23 1980-03-14 Self-locking descender
IT67402/80A IT1128043B (en) 1979-03-23 1980-03-17 PERFECTED SELF-LOCKING DESCENSIONAL DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907732A FR2451752A1 (en) 1979-03-23 1979-03-23 IMPROVED SELF-LOCKING DESCENDER

Publications (2)

Publication Number Publication Date
FR2451752A1 true FR2451752A1 (en) 1980-10-17
FR2451752B1 FR2451752B1 (en) 1982-04-16

Family

ID=9223637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907732A Granted FR2451752A1 (en) 1979-03-23 1979-03-23 IMPROVED SELF-LOCKING DESCENDER

Country Status (4)

Country Link
ES (1) ES489557A1 (en)
FR (1) FR2451752A1 (en)
GB (1) GB2044414B (en)
IT (1) IT1128043B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596314A (en) * 1983-07-22 1986-06-24 Boris Rogelja Descender
EP0221784A2 (en) * 1985-11-01 1987-05-13 Helmut K. Skyba Cam lock
EP0398819A1 (en) * 1989-05-19 1990-11-22 Petzl Sa Self arresting rope safety device
EP0688581A1 (en) 1994-06-23 1995-12-27 Zedel Disconnectable self-locking descending device
FR2721523A1 (en) * 1994-06-23 1995-12-29 Zedel Automatically locking descendeur for descending rope
WO1996041658A2 (en) 1995-06-08 1996-12-27 Joze Lorbek Jamming device for rope and alike
FR2741539A1 (en) * 1995-11-28 1997-05-30 Zedel Self locking rope brake for rock climbing
US6843346B2 (en) 2002-04-18 2005-01-18 Great Trangs Holdings, Inc. Belay device for climbers
CN103072928A (en) * 2013-01-25 2013-05-01 东莞市天楠光电科技有限公司 Multipurpose lifter
CN110314293A (en) * 2019-05-30 2019-10-11 丁乃祥 Self-locking rope back buckle

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131921A (en) * 1982-11-18 1984-06-27 M K Limited Rope descending device
DE3243952C2 (en) * 1982-11-27 1984-11-29 Walter 8112 Bad Kohlgrub Brda Descender
AT383959B (en) * 1985-04-24 1987-09-10 Heinz Prohaska Self-locking abseiling device
ATE62139T1 (en) * 1987-08-12 1991-04-15 Boris Rogelja DESCENDANT.
DE3803704A1 (en) * 1987-08-17 1989-03-02 Kaldewei Franz Dieter Device for supporting a bathtub
FR2644428B1 (en) * 1989-03-16 1992-05-29 Petzl Ets SELF-LOCKING DESCENDER FOR ROPE WITH TWO LOCKING POSITIONS
FR2696647B1 (en) * 1992-10-12 1994-11-25 Zedel Safety descender for rope.
GB2290852A (en) * 1994-06-28 1996-01-10 Gemini Plastics Machinery Ltd Manually operable braking device for a line
GB2293193A (en) * 1994-09-19 1996-03-20 Latchways Ltd Fall arrest device
FR2748078B1 (en) * 1996-04-25 1998-06-12 Zedel PULLEY WITH PIVOTING FLANGE AND INTEGRATED LOCKER
FR2814082B1 (en) 2000-09-20 2003-11-28 Heightec Group Ltd SAFETY DEVICE FOR CONTROLLING THE LOWERING AND / OR LIFTING OF A LOAD ON A ROPE
DE10219492A1 (en) * 2002-04-30 2003-11-13 Bornack Gmbh & Co Kg Automatic belay and descender
ES2289839B1 (en) * 2003-01-02 2008-12-16 Jose Antonio Jeronimo Calvente SALVAVIDAS SYSTEM AND PROCEDURE FOR THE EVACUATION OF BUILDINGS OR HOUSING IN EMERGENCY, FIRE, SMOKE OR SPILLING SITUATIONS.
FR2889453B1 (en) * 2005-08-04 2007-11-30 Emax Sarl SAFETY DEVICE OF INSURER / DESCENDOR TYPE
GB2469306A (en) * 2009-04-08 2010-10-13 Andrew Liddle Braking device for use in rope climbing
CN102188796B (en) * 2011-05-12 2013-07-10 杭州双华科技有限公司 Portable dynamic rope climbing device and rope climbing method
FR2998182B1 (en) * 2012-11-16 2015-06-26 Zedel LOADED LOCKED ROPE SECURITY APPARATUS
GB2522721A (en) * 2014-02-04 2015-08-05 Heightec Group Ltd Fall arrest device
ES2627511B1 (en) * 2016-01-18 2018-06-26 Rope Management, S.L.U. DEVICE FOR SUSPENSION AND LOADING IN A STEEL CABLE
WO2019227108A1 (en) * 2018-05-24 2019-11-28 Du Toit Johan Paul A descender

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439678A1 (en) * 1974-08-19 1976-03-04 Wolfgang Siersch Controllable rope brake for abseiling mountaineers etc. - clamping rope between movable eccentric wheel and fixed stop
FR2394303A1 (en) * 1977-06-16 1979-01-12 Petzl Pierre Descent controlling device for load on rope - has roller, swinging latch and stop system between two pivot arms

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439678A1 (en) * 1974-08-19 1976-03-04 Wolfgang Siersch Controllable rope brake for abseiling mountaineers etc. - clamping rope between movable eccentric wheel and fixed stop
FR2394303A1 (en) * 1977-06-16 1979-01-12 Petzl Pierre Descent controlling device for load on rope - has roller, swinging latch and stop system between two pivot arms

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596314A (en) * 1983-07-22 1986-06-24 Boris Rogelja Descender
EP0221784A2 (en) * 1985-11-01 1987-05-13 Helmut K. Skyba Cam lock
EP0221784A3 (en) * 1985-11-01 1988-10-12 Helmut K. Skyba Cam lock
EP0398819A1 (en) * 1989-05-19 1990-11-22 Petzl Sa Self arresting rope safety device
FR2647099A1 (en) * 1989-05-19 1990-11-23 Petzl Ets SELF-LOCKING INSURANCE DEVICE FOR ROPE
US5076400A (en) * 1989-05-19 1991-12-31 Petzl Sa Self-jamming safety device for a rope
FR2721522A1 (en) * 1994-06-23 1995-12-29 Zedel Self-locking descender with self-locking rope.
FR2721523A1 (en) * 1994-06-23 1995-12-29 Zedel Automatically locking descendeur for descending rope
EP0688581A1 (en) 1994-06-23 1995-12-27 Zedel Disconnectable self-locking descending device
US5577576A (en) * 1994-06-23 1996-11-26 Zedel Disengageable descender with self-locking of the rope
WO1996041658A2 (en) 1995-06-08 1996-12-27 Joze Lorbek Jamming device for rope and alike
WO1996041658A3 (en) * 1995-06-08 1997-02-06 Joze Lorbek Jamming device for rope and alike
DE19520860B4 (en) * 1995-06-08 2005-11-03 Joze Lorbek Clamping device for ropes o. The like.
FR2741539A1 (en) * 1995-11-28 1997-05-30 Zedel Self locking rope brake for rock climbing
US5850893A (en) * 1995-11-28 1998-12-22 Zedel Self-locking descender for a rope with an operating lever
US6843346B2 (en) 2002-04-18 2005-01-18 Great Trangs Holdings, Inc. Belay device for climbers
CN103072928A (en) * 2013-01-25 2013-05-01 东莞市天楠光电科技有限公司 Multipurpose lifter
CN110314293A (en) * 2019-05-30 2019-10-11 丁乃祥 Self-locking rope back buckle

Also Published As

Publication number Publication date
IT1128043B (en) 1986-05-28
ES489557A1 (en) 1980-09-16
GB2044414A (en) 1980-10-15
GB2044414B (en) 1982-08-04
IT8067402A0 (en) 1980-03-17
FR2451752B1 (en) 1982-04-16

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Legal Events

Date Code Title Description
TP Transmission of property