ZA919964B - Fall-arrest safety anchorages. - Google Patents

Fall-arrest safety anchorages.

Info

Publication number
ZA919964B
ZA919964B ZA919964A ZA919964A ZA919964B ZA 919964 B ZA919964 B ZA 919964B ZA 919964 A ZA919964 A ZA 919964A ZA 919964 A ZA919964 A ZA 919964A ZA 919964 B ZA919964 B ZA 919964B
Authority
ZA
South Africa
Prior art keywords
brake component
drum
fall
components
rotatable
Prior art date
Application number
ZA919964A
Other languages
English (en)
Inventor
Leonard John Feathers
Original Assignee
Barrow Hepburn Sala Ltd
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 Barrow Hepburn Sala Ltd filed Critical Barrow Hepburn Sala Ltd
Publication of ZA919964B publication Critical patent/ZA919964B/xx

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
    • A62B35/0093—Fall arrest reel devices
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Emergency Lowering Means (AREA)
  • Making Paper Articles (AREA)
  • Ladders (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Road Signs Or Road Markings (AREA)
  • Ropes Or Cables (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
ZA919964A 1990-12-21 1991-12-18 Fall-arrest safety anchorages. ZA919964B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909027783A GB9027783D0 (en) 1990-12-21 1990-12-21 Safety anchorages for controlling pay-out of a safety line

Publications (1)

Publication Number Publication Date
ZA919964B true ZA919964B (en) 1993-06-18

Family

ID=10687428

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA919964A ZA919964B (en) 1990-12-21 1991-12-18 Fall-arrest safety anchorages.
ZA932764A ZA932764B (en) 1990-12-21 1991-12-18 Fall-arrest safety anchorages

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA932764A ZA932764B (en) 1990-12-21 1991-12-18 Fall-arrest safety anchorages

Country Status (14)

Country Link
US (2) US5351906A (xx)
EP (1) EP0516798B1 (xx)
JP (1) JPH05504709A (xx)
AT (1) ATE122572T1 (xx)
AU (2) AU648627B2 (xx)
CA (2) CA2115372C (xx)
DE (1) DE69109855T2 (xx)
DK (1) DK0516798T3 (xx)
ES (1) ES2073282T3 (xx)
GB (2) GB9027783D0 (xx)
HK (1) HK118896A (xx)
MY (1) MY108647A (xx)
WO (1) WO1992011065A1 (xx)
ZA (2) ZA919964B (xx)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9027783D0 (en) * 1990-12-21 1991-02-13 Barrow Hepburn Sala Ltd Safety anchorages for controlling pay-out of a safety line
GB2269353A (en) * 1992-08-07 1994-02-09 Christopher Passmore Extendible fire escape
AT400813B (de) * 1992-08-10 1996-03-25 Bloder Hans Gerät zum abseilen oder hochziehen von personen und/oder lasten
US5343976A (en) * 1993-03-03 1994-09-06 Meyer Ostrobrod Safety device
AU679604B2 (en) * 1994-01-13 1997-07-03 Sala Group Limited Speed responsive coupling device especially for fall arrest apparatus
EP0740570B1 (en) * 1994-01-18 1997-12-03 Barrow Hepburn Sala Limited Clutch mechanism for use in safety apparatus
US5771993A (en) * 1996-06-14 1998-06-30 Dalloz Safety, Inc. Safety devices for fall restraint
US6065490A (en) * 1998-08-17 2000-05-23 Falcone, Jr.; Vincent F Retractable oxygen supply hose mechanism for medical oxygen therapy devices and medical oxygen treatment devices
US6073724A (en) 1998-10-23 2000-06-13 D B Industries, Inc. Connector for a personal safety device
WO2002004075A2 (en) * 2000-07-06 2002-01-17 Rose Manufacturing Company Controlled descent device
AU2002950186A0 (en) * 2002-07-05 2002-09-12 Fallsafe Technology Pty Ltd Descent apparatus
US20070261921A1 (en) * 2004-04-04 2007-11-15 Res-Q Rescue Technologies Ltd. Portable Apparatus for Controlled Descent
CA2607843C (en) * 2004-05-07 2011-02-15 Leigh Dowie Safety apparatus
GB2418902B (en) * 2004-10-07 2008-06-25 Days Medical Aids Ltd Invalid hoist
US7395984B2 (en) * 2005-01-27 2008-07-08 Woodhead Industries, Inc. Safety tether for hand tools
DE102005010767B4 (de) * 2005-03-09 2007-01-11 Mittelmann Sicherheitstechnik Gmbh & Co.Kg Abseilgerät mit Windenfunktion
JP4632302B2 (ja) * 2005-03-22 2011-02-16 タカタ株式会社 シートベルトリトラクタおよびこれを備えたシートベルト装置
US20070001048A1 (en) * 2005-05-18 2007-01-04 Wooster Peter C Descent device
BE1016931A4 (nl) 2005-06-14 2007-10-02 Exponent Challenge Technology Verbeterde meelopende valbeveiliging met flexibele ankerlijn.
GB2432140A (en) * 2005-11-15 2007-05-16 Latchways Plc Fall arrest safety device
US20080314685A1 (en) * 2005-12-14 2008-12-25 Verstegen Eugene Gijsbertus Ma Devices and Methods For Safely Evacuating an Individual During an Emergency From a Tall Structure
US20080035423A1 (en) * 2006-08-08 2008-02-14 D B Industries, Inc. Retractable horizontal lifeline assembly
US20080041661A1 (en) 2006-08-08 2008-02-21 D B Industries, Inc. Retractable horizontal lifeline assembly
KR100812970B1 (ko) 2007-02-09 2008-03-12 주식회사 삼송 가속도감지를 통한 긴급잠금장치
TWI339588B (en) * 2007-06-25 2011-04-01 Lifeline Descent Systems Pty Ltd Descent device
GB2451835B (en) * 2007-08-13 2009-07-01 Checkmate Safety Llp Fall arrest block
US7780146B2 (en) 2007-09-28 2010-08-24 D B Industries, Inc. Retrieval assembly
BRPI0722115A2 (pt) * 2007-10-12 2015-10-13 Latchways Plc absorvedor de energia rotacional, dispositivo de segurança e sistema de apreensão de queda
EP3002046B1 (en) * 2008-01-29 2017-08-16 Carleton Life Support Systems Inc. Reel lock for passenger restraint having dual locking positions
US8245817B2 (en) * 2008-08-04 2012-08-21 D B Industries, Inc. Self-rescue safety device
US9080383B2 (en) * 2009-03-02 2015-07-14 D B Industries, Llc Climb assist system
US10688323B2 (en) * 2009-03-09 2020-06-23 D B Industries, Llc Safety device with fall arrest and descending modes
US9764172B2 (en) * 2009-03-09 2017-09-19 D B Industries, Llc Safety device with fall arrest and descending modes
NZ575464A (en) * 2009-03-10 2010-07-30 Holmes Solutions Ltd Improvements in and relating to braking mechanisms
US8052080B2 (en) * 2009-07-31 2011-11-08 Feng-Chia Liang Rope breaking device
US8226024B2 (en) * 2009-10-14 2012-07-24 D B Industries, Inc. Self-retracting lifeline with reserve lifeline portion
CN102100950B (zh) * 2009-12-16 2013-03-27 顾键 一种救生器
US9199103B2 (en) * 2010-05-12 2015-12-01 Msa Technology, Llc Fall protection arrangement
EP2388156B1 (de) * 2010-05-19 2012-05-09 Pewag Schneeketten GMBH & Co KG Spannschloss
US8430207B2 (en) * 2010-06-23 2013-04-30 3M Innovative Properties Company Preassembled and pretorqued friction brake and method of making a safety device containing such a friction brake
US8430206B2 (en) * 2010-06-23 2013-04-30 3M Innovative Properties Company Safety devices comprising a load-bearing composite polymeric housing and a load-bearing anchorage plate
US8516979B2 (en) * 2010-09-27 2013-08-27 Joseph Ek Retractable leash with automatic braking mechanism
US8800715B2 (en) * 2010-11-17 2014-08-12 Reliance Industries, Llc Retractable fall arrest with component assembly and cantilevered main shaft
US8974334B2 (en) 2011-10-14 2015-03-10 D B Industries, Llc Cable drive and tension assembly
US9056753B2 (en) 2011-10-18 2015-06-16 LynRus Aluminum Products, LLC Disabling system for auto-arresting safety device
GB201118597D0 (en) * 2011-10-27 2011-12-07 Latchways Plc Fall arrest system safety device
WO2014151948A1 (en) * 2013-03-15 2014-09-25 Advanced Practical Products, LLC Retractor mechanism for collars
NL2011756C2 (en) 2013-08-05 2015-02-09 Evacuator Internat Property B V Device for evacuating individuals.
US10556138B2 (en) * 2014-10-02 2020-02-11 Honeywell International Inc. Sealed self-retracting lifeline
TWI542799B (zh) * 2014-12-19 2016-07-21 台達電子工業股份有限公司 馬達煞車裝置
GB2535142B (en) * 2015-01-28 2020-07-29 Latchways Plc Energy absorber and fall arrest system safety device
US20160236018A1 (en) * 2015-02-15 2016-08-18 Aerohook Technology Co., Ltd. Easy to Assemble Anti-dropping Device
CN104803314A (zh) * 2015-04-28 2015-07-29 江阴市鼎力起重机械有限公司 双主机双钩冶金环链电动葫芦
WO2016196162A1 (en) * 2015-06-03 2016-12-08 Reliance Industries, Llc Sealed retractable fall arrest block
GB2539418B (en) * 2015-06-15 2019-10-02 Swisslogo Ag Self-braking pulley
GB201518027D0 (en) * 2015-10-12 2015-11-25 Swisslogo Ag Self-braking pulley
CN205163948U (zh) * 2015-12-02 2016-04-20 东莞市红火安全科技有限公司 一种新型缓降器
CN105485209A (zh) * 2015-12-23 2016-04-13 苏州市凯业金属制品有限公司 一种带阻尼单向轴承
US9968804B2 (en) * 2016-01-14 2018-05-15 Reliance Industries, Llc Nozzle for retractable fall arrest
US10265555B2 (en) * 2016-06-17 2019-04-23 Fang-Kuan Wu Anti-falling device with rope retractable system
TWM537490U (zh) * 2016-09-21 2017-03-01 General Safety Company Ltd 自動制動的安全裝置
TWI641404B (zh) * 2017-04-07 2018-11-21 振鋒企業股份有限公司 防墜裝置
JP2020526340A (ja) * 2017-07-13 2020-08-31 スリーエム イノベイティブ プロパティズ カンパニー 摩擦ブレーキを備える落下防止装置
US20190338593A1 (en) * 2017-07-17 2019-11-07 Safeworks, Llc Integrated climb assist and fall arrest systems and methods
TWI684472B (zh) * 2018-09-11 2020-02-11 振鋒企業股份有限公司 防墜器
TWI701061B (zh) * 2019-06-25 2020-08-11 振鋒企業股份有限公司 鋼索式止墜器
US11339610B2 (en) 2019-09-26 2022-05-24 Alpine Overhead Doors, Inc. Auxiliary chain assembly for rolling doors and the like
CN110917514B (zh) * 2019-11-23 2020-12-22 李国栋 自动缓降装置
US11779783B2 (en) 2020-07-02 2023-10-10 3M Innovative Properties Company Fall-protection apparatus comprising braking device with velocity-actuated, acceleration-modulated pawl(s)
US11759662B2 (en) 2020-07-02 2023-09-19 3M Innovative Properties Company Fall-protection apparatus comprising dual-actuatable braking device
EP4178684A4 (en) * 2020-07-10 2024-04-24 3M Innovative Properties Company FALL PROTECTION DEVICE WITH BRAKING DEVICE COMPRISING A FLEXIBLE RATCHET
TW202210125A (zh) * 2020-07-10 2022-03-16 美商3M新設資產公司 具有包含攜載撓性型棘爪及安裝有鼓輪之支墩的制動裝置之墜落防護設備
US11993477B2 (en) * 2020-08-18 2024-05-28 Checkmate Lifting & Safety Ltd Retractable tool lanyard
TWI748860B (zh) * 2021-02-01 2021-12-01 貝加工業有限公司 臨時水平生命線裝置
TWI762326B (zh) * 2021-05-21 2022-04-21 貝加工業有限公司 鼓式煞車防墜器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB284420A (en) * 1926-11-09 1928-02-02 Charles Franklin Davy Fire escape
US2546202A (en) * 1938-04-02 1951-03-27 Trouin Joseph Apparatus for protection against falls into space
GB557702A (en) * 1942-05-23 1943-12-01 Kerr & Co Ltd John Improvements in or connected with fire escapes
GB851981A (en) * 1958-01-22 1960-10-19 Sala Maskinfabriks Aktiebolag Improvements in safety blocks
FR2165763A1 (xx) * 1971-12-28 1973-08-10 Binaut Jean
GB1463589A (en) * 1974-12-12 1977-02-02 Ex Proizv Razrabotke I Izgotov Arrangement for protecting men working above ground against falling
GB1498226A (en) * 1975-06-16 1978-01-18 Matsumoto Kiko Co Ltd Safety lowering apparatus
US4198033A (en) * 1977-09-14 1980-04-15 Dulondel Jacques System for transmitting and/or controlling rotary motion
GB1552667A (en) * 1977-10-07 1979-09-19 Barrow Hepburn Equip Ltd Self winding drum
US4511123A (en) * 1983-06-02 1985-04-16 Meyer Ostrobrod Safety device
GB2192679B (en) * 1986-05-28 1989-12-13 Barrow Hepburn Equip Ltd Fall-arrest apparatus
GB9001908D0 (en) * 1990-01-27 1990-03-28 Ferranti Meters Ltd Denis Safety device
GB9023703D0 (en) * 1990-10-31 1990-12-12 Barrow Hepburn Sala Ltd Fall-arrest apparatus
GB9027783D0 (en) * 1990-12-21 1991-02-13 Barrow Hepburn Sala Ltd Safety anchorages for controlling pay-out of a safety line

Also Published As

Publication number Publication date
DE69109855T2 (de) 1995-09-21
AU648627B2 (en) 1994-04-28
CA2115372C (en) 1995-06-06
JPH05504709A (ja) 1993-07-22
CA2115372A1 (en) 1992-06-22
CA2075978C (en) 1995-06-06
AU658085B2 (en) 1995-03-30
AU5230393A (en) 1994-02-17
GB9027783D0 (en) 1991-02-13
DE69109855D1 (de) 1995-06-22
DK0516798T3 (da) 1995-07-10
US5447280A (en) 1995-09-05
EP0516798B1 (en) 1995-05-17
AU9109991A (en) 1992-07-22
US5351906A (en) 1994-10-04
ATE122572T1 (de) 1995-06-15
ES2073282T3 (es) 1995-08-01
HK118896A (en) 1996-07-12
CA2075978A1 (en) 1992-06-22
MY108647A (en) 1996-10-31
GB9127014D0 (en) 1992-02-19
EP0516798A1 (en) 1992-12-09
ZA932764B (en) 1993-06-18
WO1992011065A1 (en) 1992-07-09
GB2255067A (en) 1992-10-28

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