CN105263584B - 抓绳器 - Google Patents

抓绳器 Download PDF

Info

Publication number
CN105263584B
CN105263584B CN201380037916.8A CN201380037916A CN105263584B CN 105263584 B CN105263584 B CN 105263584B CN 201380037916 A CN201380037916 A CN 201380037916A CN 105263584 B CN105263584 B CN 105263584B
Authority
CN
China
Prior art keywords
housing
spring
side plate
locking cam
cam
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.)
Active
Application number
CN201380037916.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN105263584A (zh
Inventor
斯科特·C·卡萨伯尔特
约翰·P·布洛姆贝格
里克·G·米勒
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.)
DB Industries LLC
Original Assignee
DB Industries LLC
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
Priority claimed from US13/551,845 external-priority patent/US9132297B2/en
Application filed by DB Industries LLC filed Critical DB Industries LLC
Publication of CN105263584A publication Critical patent/CN105263584A/zh
Application granted granted Critical
Publication of CN105263584B publication Critical patent/CN105263584B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A62B35/0081—Equipment which can travel along the length of a lifeline, e.g. travelers
    • 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
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0043—Lifelines, lanyards, and anchors therefore
    • A62B35/005—Vertical lifelines
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Clamps And Clips (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
CN201380037916.8A 2012-07-18 2013-07-17 抓绳器 Active CN105263584B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/551,845 2012-07-18
US13/551,845 US9132297B2 (en) 2012-07-18 2012-07-18 Rope grab
US13/891,871 2013-05-10
US13/891,871 US9168402B2 (en) 2012-07-18 2013-05-10 Rope grab
PCT/US2013/050868 WO2014015026A2 (en) 2012-07-18 2013-07-17 Rope grab

Publications (2)

Publication Number Publication Date
CN105263584A CN105263584A (zh) 2016-01-20
CN105263584B true CN105263584B (zh) 2019-04-02

Family

ID=48877575

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380037916.8A Active CN105263584B (zh) 2012-07-18 2013-07-17 抓绳器

Country Status (11)

Country Link
US (1) US9168402B2 (enExample)
EP (1) EP2877251B1 (enExample)
JP (1) JP6426605B2 (enExample)
CN (1) CN105263584B (enExample)
AU (1) AU2013292646B2 (enExample)
BR (1) BR112015001131B1 (enExample)
CA (1) CA2877993C (enExample)
MX (1) MX2015000802A (enExample)
RU (1) RU2657412C2 (enExample)
SG (1) SG11201500296WA (enExample)
WO (1) WO2014015026A2 (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012207223B3 (de) * 2012-04-30 2013-09-26 Bornack Gmbh & Co. Kg Sicherungsvorrichtung
US9168402B2 (en) * 2012-07-18 2015-10-27 D B Industries, Llc Rope grab
US9132297B2 (en) * 2012-07-18 2015-09-15 D B Industries, Llc Rope grab
US9623269B2 (en) * 2013-03-14 2017-04-18 Black Diamond Equipment, Ltd. Systems for assisted braking belay with a cam-clutch mechanism
USD746125S1 (en) * 2013-05-10 2015-12-29 D B Industries, Llc Fixed side plate of a rope grab
USD739212S1 (en) 2013-05-10 2015-09-22 D B Industries, Llc Housing of a rope grab
USD764258S1 (en) * 2013-05-10 2016-08-23 D B Industries, Llc Housing of a rope grab
FR3011475B1 (fr) * 2013-10-07 2016-03-04 Simond Ets Descendeur-assureur autobloquant
US20150275580A1 (en) * 2014-04-01 2015-10-01 Buckingham Manufacturing Company, Inc. Ladder Fall Protection System and Fall Arrester
WO2015183564A1 (en) * 2014-05-29 2015-12-03 Honeywell International Inc. Guided type fall arrester - force control
EP2982417B1 (en) * 2014-08-04 2018-07-04 Honeywell International Inc. Deformable energy absorber with deformation indicator
US11660475B2 (en) 2015-04-07 2023-05-30 Harken, Incorporated High load descender with adaptive release linkage
US10583315B2 (en) * 2015-04-07 2020-03-10 Harken, Incorporated High load descender with adaptive release linkage
US10099087B2 (en) * 2015-04-24 2018-10-16 Buckingham Manufacturing Company, Inc. Cam assembly for use with pole climbing fall restriction device
US9604079B2 (en) * 2015-07-21 2017-03-28 Merritt Arboreal Design, Inc. On-rope work positioning device
WO2017030558A1 (en) * 2015-08-18 2017-02-23 Honeywell International Inc. Shuttle for a climbing protection system
US9750959B2 (en) * 2015-10-21 2017-09-05 Msa Technology, Llc Cable grab device
WO2017122035A1 (en) 2016-01-15 2017-07-20 DALEKOVOD PROIZVODNJA d.o.o. Fall arrester with torsional energy absorbing means
EP3432992B1 (en) 2016-03-23 2020-09-09 Honeywell International Inc. Shuttle for a climbing protection system
ES2912180T3 (es) * 2016-06-17 2022-05-24 Buttercup Business Inc Sistema transversal de seguridad de vías binarias de segunda generación
CN106139449A (zh) * 2016-08-23 2016-11-23 国网浙江杭州市余杭区供电公司 安全器
US10035028B1 (en) * 2017-01-04 2018-07-31 Mallory Safety+Supply Emergency descender device
JP7208149B2 (ja) * 2017-03-31 2023-01-18 スリーエム イノベイティブ プロパティズ カンパニー 落下防止具の接続状態及び制御
AU2018248054B2 (en) * 2017-04-03 2020-05-07 3M Innovative Properties Company Fall-protection apparatus with protective shroud and with sleeve assembly
US20190338593A1 (en) * 2017-07-17 2019-11-07 Safeworks, Llc Integrated climb assist and fall arrest systems and methods
CN111491697B (zh) * 2017-12-19 2021-05-04 3M创新有限公司 用于坠落防护安全系统的顶部托架
USD889691S1 (en) 2017-12-22 2020-07-07 Werner Co. Strand grab
US10316585B1 (en) 2017-12-22 2019-06-11 Werner Co. Strand grab and ladder including the same
DE102018102325B4 (de) * 2018-02-01 2021-01-21 Bornack Gmbh & Co. Kg Sicherungsvorrichtung
CN109529218B (zh) * 2018-12-27 2023-11-21 济南奔速超伦机械设备有限公司 一种抓绳器
US20220088425A1 (en) * 2019-02-19 2022-03-24 3M Innovative Properties Company Systems and methods for monitoring the condition of a fall - protection safety system
CN212090567U (zh) * 2019-09-20 2020-12-08 中际联合（北京）科技股份有限公司 联动操作组件、防坠落装置和防坠落系统
EP3835619B1 (de) * 2019-12-11 2024-09-11 BAUERandMORE GmbH Bremsscheibe für eine seilbremse zum seilklettern, seilbremse zum seilklettern, und verfahren zum nachrüsten einer seilbremse
US11406851B2 (en) 2020-01-17 2022-08-09 Honeywell International Inc. Fall protection locking system
US11642554B2 (en) * 2020-03-26 2023-05-09 Honeywell International Inc. Shock absorber for fall protection locking system
EP4147078A1 (en) 2020-05-06 2023-03-15 ExxonMobil Technology and Engineering Company Geological reasoning with graph networks for hydrocarbon identification
US11781610B2 (en) 2021-06-18 2023-10-10 Cmc Rescue, Inc. Systems for line device
US20230158348A1 (en) * 2021-11-19 2023-05-25 Checkmate Lifting & Safety Ltd Cable sleeve
US12415101B2 (en) * 2022-05-24 2025-09-16 Honeywell Safety Products Usa, Inc. Fall protection shuttle apparatus and methods of using the same
US20230405365A1 (en) * 2022-06-17 2023-12-21 Werner Co. Cable grab
US20240366977A1 (en) * 2023-05-01 2024-11-07 Honeywell Safety Products Usa, Inc. Absorber for a fall protection system
US20240426175A1 (en) * 2023-06-20 2024-12-26 Honeywell Safety Products Usa, Inc. Fall protection system
US20240424326A1 (en) * 2023-06-21 2024-12-26 Honeywell Safety Products Usa, Inc. Fall protection system
EP4545148A1 (en) * 2023-10-24 2025-04-30 SKYLOTEC GmbH Fall arrest device
TWI879520B (zh) * 2024-04-03 2025-04-01 振鋒企業股份有限公司 抓繩器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156240A (en) * 1991-05-31 1992-10-20 Meyer Ostrobrod Rope grab
US5638919A (en) * 1994-04-21 1997-06-17 Froment S.A. Anti-fall device automatically lockable on a safety rope
US6457556B1 (en) * 1998-03-30 2002-10-01 Soll Gmbh Catching device for a system for protecting persons working at heights

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561514A (en) * 1949-04-12 1951-07-24 Isaac D Houseman Strand brake
US2606350A (en) 1949-07-05 1952-08-12 French Humboldt Cable strain clamp
US3177543A (en) 1962-11-14 1965-04-13 Cecil D Fountain Safety locking device
US3179994A (en) 1964-01-22 1965-04-27 Meyer Machine Inc Safety appliance
US3811155A (en) * 1972-06-21 1974-05-21 L Stafford Rope grab assembly
JPS5314074Y2 (enExample) * 1972-08-30 1978-04-14
US3852943A (en) * 1973-08-27 1974-12-10 Meyer Ind Inc Portable safety clamp
US4071926A (en) 1974-05-09 1978-02-07 D. B. Enterprises, Inc. Safety device for ladder climbers
US3876036A (en) 1974-06-20 1975-04-08 Db Enterprises Rope grab safety device
GB1536354A (en) 1976-07-08 1978-12-20 Britax Ltd Energy absorber
US4077094A (en) * 1976-09-17 1978-03-07 Swager William E Clamping device for a rope, cable, annular bar, or the like
US4059871A (en) * 1976-09-17 1977-11-29 Swager William E Clamping device with locking trigger arm
DE2810928A1 (de) 1978-03-14 1979-09-27 Moser Kurt Absturzsicherung
DE2812073C3 (de) 1978-03-20 1981-01-08 Mittelmann & Co Armaturenwerk, 5603 Wuelfrath Seilsicherungsklemme
JPS55158751U (enExample) * 1979-04-28 1980-11-14
CH659299B (enExample) 1983-01-17 1987-01-15
US4521000A (en) * 1983-06-06 1985-06-04 Dodge Jr Cleveland E Bypassing double action rope grip
US4542884A (en) 1983-06-06 1985-09-24 Dodge Jr Cleveland E Removable double action rope grip
DE3426551A1 (de) 1983-11-23 1985-05-30 Virtaradat Oy, Helsinki Daempfungseinrichtung
DE3425947A1 (de) 1984-07-13 1986-01-16 Söll KG Industrieschmiede, 8670 Hof Schlitten fuer eine steigschutzvorrichtung zum besteigen einer leiter
US4560029A (en) * 1984-08-29 1985-12-24 Wgm Safety Corp. Security device
US4657110A (en) * 1984-12-10 1987-04-14 D B Industries, Inc. Inertia rope grab
DE3531391A1 (de) 1985-09-03 1987-03-12 Bornack Herbert Fa Fallbremse
DE8606240U1 (de) 1986-03-07 1986-04-24 Lorenz Hasenbach GmbH & Co KG, 6277 Bad Camberg Fallschutzläufer für Fallschutzschienen
GB8627320D0 (en) * 1986-11-14 1986-12-17 Latchways Ltd Lockable load-transfer
US4791243A (en) 1987-02-04 1988-12-13 Anco Engineers, Inc. Compact device for long stroke energy absorption
GB9011370D0 (en) 1990-05-22 1990-07-11 Barrow Hepburn Sala Ltd Energy-absorbing bracket
US5146655A (en) * 1991-10-29 1992-09-15 Gibbs Peter E Safety clamp appliance
US5265696A (en) * 1992-01-31 1993-11-30 D B Industries, Inc. Ladder climbing safety clamp
GB2293193A (en) * 1994-09-19 1996-03-20 Latchways Ltd Fall arrest device
DE29501716U1 (de) 1995-02-03 1995-03-16 Söll GmbH, 95028 Hof Fangeinrichtung für ein Steigschutzsystem
FR2736273A1 (fr) * 1995-07-03 1997-01-10 Sk Sarl Antichute mobile pour support d'assurage
FR2751233B1 (fr) * 1996-07-16 1998-10-09 Tractel Sa Dispositif d'arret automatique de chute pour des personnels travaillant en hauteur
FR2780656B1 (fr) * 1998-07-03 2001-08-03 Dalloz Fall Prot Appareil anti-chute sur cable vertical
EP1123140B1 (en) 1998-10-23 2004-05-06 D B Industries, Inc. Energy absorbing connector
DE29906047U1 (de) 1999-04-01 1999-07-01 Söll GmbH, 95028 Hof Auffanggerät
DE29920850U1 (de) 1999-11-29 2000-02-24 Söll GmbH, 95028 Hof Fangeinrichtung für ein Steigschutzsystem
CA2395224C (en) 1999-12-21 2009-06-30 Latchways Plc Energy absorber
FR2804708B1 (fr) 2000-02-03 2002-03-15 Dalloz Fall Prot Dispositif de fixation d'une ligne de vie contre une paroi
US20020014370A1 (en) * 2000-04-17 2002-02-07 Casebolt Scott C. Fall arrest methods and apparatus with u-joint connector
US6648101B2 (en) 2001-05-24 2003-11-18 Michael P. Kurtgis Fall protection lanyard apparatus
DE20217045U1 (de) 2002-11-05 2003-04-10 Christian Dalloz Holding Deutschland GmbH & Co. KG, 95028 Hof Zusammenfaltbare Leiter mit einem Steigschutzsystem
GB2396195B (en) 2002-12-03 2005-11-30 Simon Louis Rood Support post for a safety line
FR2857601B1 (fr) 2003-07-17 2005-11-18 Rodolphe Argoud Dispositif amortisseur de choc pour l'ancrage d'une ligne de vie ou similaire
DE20314230U1 (de) * 2003-09-12 2003-11-06 Christian Dalloz Holding Deutschland GmbH & Co. KG, 95028 Hof Auffanggerät als Teil einer Absturzsicherung für Leitern und ähnliche Steigwege
ES2389481T3 (es) * 2003-10-21 2012-10-26 Uniline Safety Systems Limited Dispositivo anticaídas y sistema que incorpora el mismo
GB0328937D0 (en) 2003-12-13 2004-01-14 Checkmate Uk Ltd Lifeline trolley
GB0426149D0 (en) 2004-11-29 2004-12-29 Rapid Rail Internat Fall arrest
GB0510653D0 (en) 2005-05-25 2005-06-29 Rapid Rail Internat Ltd Shock absorber
DE202005011338U1 (de) 2005-07-15 2006-11-23 Christian Dalloz Holding Deutschland Gmbh & Co. Kg Auffanggerät für ein Steigschutzsystem
US7647677B2 (en) * 2005-09-20 2010-01-19 D B Industries, Inc. Double locking snap hook
WO2008046446A1 (de) * 2006-10-16 2008-04-24 Christian Dalloz Holding Deutschland Gmbh & Co. Kg Auffanggerät für ein steigschutzsystem
DE202007012804U1 (de) 2007-09-13 2009-02-12 Sperian Fall Protection Deutschland Gmbh & Co. Kg Steigschutzsystem
JP2011512494A (ja) 2008-02-06 2011-04-21 スペリアン フォール プロテクション インコーポレイテッド エネルギー吸収装置、コネクタ及び水平ライフラインシステム
US9272168B2 (en) 2008-02-06 2016-03-01 Honeywell International Inc. Energy absorbers, connectors and horizontal lifeline systems
GB0816343D0 (en) * 2008-09-06 2008-10-15 Uniline Safety Systems Ltd Fall arrest device
FR2938771B1 (fr) * 2008-11-27 2010-12-31 Zedel Dispositif bloqueur a came pour l'assurage sur corde fixe
CN201412476Y (zh) * 2009-04-02 2010-02-24 青岛武晓集团有限公司 一种新型抓绳器
US8720014B2 (en) * 2009-06-02 2014-05-13 Yasuharu Nagaki Trigger grip
MX2012004781A (es) * 2009-10-23 2012-06-12 Db Ind Inc Absorvente de energia.
FR2962658B1 (fr) 2010-07-16 2012-07-13 Tractel Sas Systeme de ligne de vie pour protection antichute, coulisseau, support de cable et manchon
US8733739B2 (en) * 2011-03-21 2014-05-27 Kirk Martin Mauthner Device that integrates an ascender with a pulley block
US9168402B2 (en) * 2012-07-18 2015-10-27 D B Industries, Llc Rope grab

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156240A (en) * 1991-05-31 1992-10-20 Meyer Ostrobrod Rope grab
US5638919A (en) * 1994-04-21 1997-06-17 Froment S.A. Anti-fall device automatically lockable on a safety rope
US6457556B1 (en) * 1998-03-30 2002-10-01 Soll Gmbh Catching device for a system for protecting persons working at heights

Also Published As

Publication number Publication date
SG11201500296WA (en) 2015-02-27
WO2014015026A3 (en) 2014-09-12
BR112015001131A2 (pt) 2017-06-27
MX2015000802A (es) 2015-05-08
CA2877993C (en) 2020-08-25
AU2013292646A1 (en) 2015-01-22
EP2877251A2 (en) 2015-06-03
US9168402B2 (en) 2015-10-27
RU2014153262A (ru) 2016-09-10
AU2013292646B2 (en) 2017-07-06
JP6426605B2 (ja) 2018-11-21
JP2015531617A (ja) 2015-11-05
US20140020988A1 (en) 2014-01-23
RU2657412C2 (ru) 2018-06-13
EP2877251B1 (en) 2020-01-22
BR112015001131B1 (pt) 2021-03-23
CA2877993A1 (en) 2014-01-23
WO2014015026A2 (en) 2014-01-23
CN105263584A (zh) 2016-01-20

Similar Documents

Publication Publication Date Title
CN105263584B (zh) 抓绳器
US9636528B2 (en) Rope grab
US20020112916A1 (en) Personal safety methods and apparatus
CN101243232B (zh) 用于安全栅组件的支柱及锁杆组件
US10661106B2 (en) Retractable lanyard lock mechanism
EP2796172B1 (en) Fall arrest device
US9750959B2 (en) Cable grab device
US4502668A (en) Removable double-action rope grip
EP3432992B1 (en) Shuttle for a climbing protection system
TW201713392A (zh) 繩上作業定位裝置
AU757167B2 (en) Two-way locking device for height safety apparatus
EP2645509A1 (en) Wire winding and unwinding device
EP2666518B1 (fr) Bloqueur de longe à corps mobile en rotation
EP2787161B1 (en) Sunlight-shielding device and device for adjusting lower limit position of bottom rail
JP2010240327A (ja) 高機能命綱支持装置
GB2491808A (en) Safety clamp which receives safety rail
JP2014042715A (ja) 墜落防止用ワイヤの中間支持装置
JPH10178717A (ja) 高所作業用安全装置
JPH0332975A (ja) 荷重取付横移動装置
JP3831791B1 (ja) 安全帯掛止装置
JP7630596B1 (ja) 高層階の降下型避難装置
RU2342176C2 (ru) Спасательное устройство для спуска людей
JP7133839B2 (ja) 折板構造屋根の仮設資材取付具
KR20060095695A (ko) 절첩사다리용 힌지
KR101439300B1 (ko) 암벽등반용 다이아몬드형 캠

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant