BR112012017336A2 - dispositivo de segurança de proteção de queda com um mecanismo de frenagem - Google Patents

dispositivo de segurança de proteção de queda com um mecanismo de frenagem

Info

Publication number
BR112012017336A2
BR112012017336A2 BR112012017336A BR112012017336A BR112012017336A2 BR 112012017336 A2 BR112012017336 A2 BR 112012017336A2 BR 112012017336 A BR112012017336 A BR 112012017336A BR 112012017336 A BR112012017336 A BR 112012017336A BR 112012017336 A2 BR112012017336 A2 BR 112012017336A2
Authority
BR
Brazil
Prior art keywords
safety device
component
braking mechanism
fall protection
protection safety
Prior art date
Application number
BR112012017336A
Other languages
English (en)
Portuguese (pt)
Inventor
John P Blomberg
Original Assignee
Db Ind Inc
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 Db Ind Inc filed Critical Db Ind Inc
Publication of BR112012017336A2 publication Critical patent/BR112012017336A2/pt

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
    • 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
    • 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
    • A62B35/0062—Rail-form lifelines for permanent installation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Braking Arrangements (AREA)
BR112012017336A 2009-12-23 2010-12-23 dispositivo de segurança de proteção de queda com um mecanismo de frenagem BR112012017336A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28955009P 2009-12-23 2009-12-23
PCT/US2010/062007 WO2011079266A2 (en) 2009-12-23 2010-12-23 Fall protection safety device with a braking mechanism

Publications (1)

Publication Number Publication Date
BR112012017336A2 true BR112012017336A2 (pt) 2016-04-19

Family

ID=43735787

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017336A BR112012017336A2 (pt) 2009-12-23 2010-12-23 dispositivo de segurança de proteção de queda com um mecanismo de frenagem

Country Status (11)

Country Link
US (1) US8511434B2 (enExample)
EP (2) EP2777771B1 (enExample)
JP (2) JP5731540B2 (enExample)
CN (2) CN102652029B (enExample)
AU (1) AU2010336378B2 (enExample)
BR (1) BR112012017336A2 (enExample)
CA (1) CA2777855C (enExample)
DK (1) DK2516020T3 (enExample)
MX (2) MX2012007436A (enExample)
SG (1) SG181479A1 (enExample)
WO (1) WO2011079266A2 (enExample)

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CN106999736B (zh) 2014-12-04 2021-06-08 涡流有限合伙公司 更改涡流相互作用的方法
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CN112003451B (zh) * 2014-12-04 2023-09-08 涡流有限合伙公司 涡流制动器装置
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US10328294B2 (en) * 2016-04-12 2019-06-25 Msa Technology, Llc Load indicator for a fall protection apparatus
US10022570B2 (en) * 2016-05-20 2018-07-17 Bailout, LLC Personal escape device with eddy current braking
US10166413B1 (en) 2016-07-13 2019-01-01 Bailout Systems, Llc Controlled descent safety systems and methods
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WO2018071646A1 (en) * 2016-10-14 2018-04-19 3M Innovative Properties Company Methods and apparatus for generating energy using fall protection devices
GB2556892B (en) * 2016-11-23 2022-04-27 Latchways Plc Self-retracting lifeline fall arrest device
US10792524B2 (en) 2017-01-25 2020-10-06 Jeffrey D. Thompson Self-retracting lanyard with fall protection harness tracker
US10722739B2 (en) 2017-01-25 2020-07-28 Jeffrey D. Thompson Controlled descent self-retracting lanyard
US10888723B2 (en) 2017-01-25 2021-01-12 Jeffrey D. Thompson Self-retracting lanyard with fall protection harness tracker
US9852598B1 (en) * 2017-01-25 2017-12-26 Jeffrey D. Thompson Swing fall protection device
KR101889084B1 (ko) * 2017-03-06 2018-08-16 (주)미디어스페이스 추락 체험장치
AU2018248054B2 (en) * 2017-04-03 2020-05-07 3M Innovative Properties Company Fall-protection apparatus with protective shroud and with sleeve assembly
WO2019012454A1 (en) 2017-07-13 2019-01-17 3M Innovative Properties Company FALL PROTECTION APPARATUS COMPRISING A FRICTION BRAKE
CN110998056B (zh) * 2017-07-17 2023-01-13 安全工业责任有限公司 攀爬辅助和防坠落系统
US20190338593A1 (en) 2017-07-17 2019-11-07 Safeworks, Llc Integrated climb assist and fall arrest systems and methods
JP2020529894A (ja) * 2017-08-10 2020-10-15 スリーエム イノベイティブ プロパティズ カンパニー 落下抑制デバイスのイベントの生成及び監視
US11524188B2 (en) * 2018-10-09 2022-12-13 Checkmate Lifting & Safety Ltd Tensioning device
CN109568823B (zh) * 2018-10-30 2021-03-02 广东欲丰电器制造有限公司 一种缓冲式防坠安全器
US12429494B2 (en) 2019-01-14 2025-09-30 Msa Technology, Llc Fall protection compliance system and method
EP4600928A2 (en) 2019-01-14 2025-08-13 MSA Technology, LLC Fall protection compliance system and method
US12412464B2 (en) 2019-01-14 2025-09-09 Msa Technology, Llc Fall protection compliance system and method
WO2021055748A2 (en) 2019-09-20 2021-03-25 TruBlue LLC Lock-off descent control systems and devices
US11339610B2 (en) 2019-09-26 2022-05-24 Alpine Overhead Doors, Inc. Auxiliary chain assembly for rolling doors and the like
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US11534634B2 (en) 2020-04-03 2022-12-27 Honeywell International Inc. Brake assembly for fall arrest system
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)
WO2022003500A1 (en) 2020-07-02 2022-01-06 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
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CN118166672B (zh) * 2024-05-16 2024-07-19 山西路桥第六工程有限公司 一种桥梁施工防落装置

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Also Published As

Publication number Publication date
AU2010336378A1 (en) 2012-05-17
CN104667444B (zh) 2021-04-27
CN104667444A (zh) 2015-06-03
WO2011079266A2 (en) 2011-06-30
EP2777771B1 (en) 2022-05-04
JP2013515574A (ja) 2013-05-09
CA2777855C (en) 2013-12-24
AU2010336378B2 (en) 2013-10-10
MX385892B (es) 2025-03-18
EP2777771A2 (en) 2014-09-17
MX2012007436A (es) 2012-07-23
CN102652029B (zh) 2015-02-04
CA2777855A1 (en) 2011-06-30
WO2011079266A3 (en) 2011-08-25
US8511434B2 (en) 2013-08-20
EP2516020A2 (en) 2012-10-31
JP2014111188A (ja) 2014-06-19
SG181479A1 (en) 2012-07-30
JP5731540B2 (ja) 2015-06-10
EP2516020B1 (en) 2015-05-27
CN102652029A (zh) 2012-08-29
DK2516020T3 (da) 2015-06-22
EP2777771A3 (en) 2014-12-24
JP5905499B2 (ja) 2016-04-20
US20110147125A1 (en) 2011-06-23

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: D B INDUSTRIES, LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: A62B 1/14

Ipc: A62B 35/00 (1968.09), H02K 49/04 (1968.09)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE N?O FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL