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)
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)

Abstract

dispositivo de segurança de proteção de queda com um mecanismo de frenagem. a presente invenção refere-se a um dispositivo de segurança de proteção de queda incluindo um mecanismo de frenagem que compreende um primeiro componente, um segundo componente configurado e disposto para mover com relação ao primeiro componente, e pelo menos um ímã conectado de modo operativo e um dos componentes e outro dos componentes sendo feito pelo menos parcialmente de um material eletricamente condutor e não ferromagnético. o pelo menos um ímã e o material eletricamente condutor e não ferromagnético criando uma força de campo eletromagnético quando o segundo componente se move a uma taxa maior que uma taxa predeterminada relativa ao primeiro componente.
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 (pt)
EP (2) EP2516020B1 (pt)
JP (2) JP5731540B2 (pt)
CN (2) CN104667444B (pt)
AU (1) AU2010336378B2 (pt)
BR (1) BR112012017336A2 (pt)
CA (1) CA2777855C (pt)
DK (1) DK2516020T3 (pt)
MX (1) MX2012007436A (pt)
SG (1) SG181479A1 (pt)
WO (1) WO2011079266A2 (pt)

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CN107206977B (zh) 2014-08-20 2020-06-02 特鲁布鲁有限公司 用于线性系统的涡流制动设备
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CA2969407C (en) * 2014-12-04 2022-10-11 Eddy Current Limited Partnership Latch activation between elements
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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
US10792524B2 (en) 2017-01-25 2020-10-06 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
CA3059028C (en) 2017-04-03 2020-06-09 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
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CN110998681A (zh) * 2017-08-10 2020-04-10 3M创新有限公司 防坠落装置事件的生成和监测
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US11534634B2 (en) 2020-04-03 2022-12-27 Honeywell International Inc. Brake assembly for fall arrest system
WO2022003500A1 (en) 2020-07-02 2022-01-06 3M Innovative Properties Company Fall-protection apparatus comprising dual-actuatable braking device
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)
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Also Published As

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

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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