JP5731540B2 - 制動機構を備えた落下防止安全デバイス - Google Patents
制動機構を備えた落下防止安全デバイス Download PDFInfo
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- JP5731540B2 JP5731540B2 JP2012546233A JP2012546233A JP5731540B2 JP 5731540 B2 JP5731540 B2 JP 5731540B2 JP 2012546233 A JP2012546233 A JP 2012546233A JP 2012546233 A JP2012546233 A JP 2012546233A JP 5731540 B2 JP5731540 B2 JP 5731540B2
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- 230000002265 prevention Effects 0.000 title claims description 10
- 230000005294 ferromagnetic effect Effects 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 14
- 210000000078 claw Anatomy 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 230000005672 electromagnetic field Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000000356 contaminant Substances 0.000 description 6
- 230000005291 magnetic effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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Images
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)
Description
Claims (4)
- 落下防止安全デバイスにおいて、
第1の構成要素と、
前記第1の構成要素に対して動くように構成されかつ配置されている第2の構成要素と、
前記構成要素の1つに作動的に連結されている少なくとも1つの磁石と、を含み、
前記構成要素のもう1つは少なくとも部分的に非強磁性かつ電気的に導電性の材料でできており、前記第2の構成要素が前記第1の構成要素に対して既定の速度を超える速度で動くと、前記少なくとも1つの磁石と前記非強磁性かつ電気的に導電性の材料が電磁界力を生成する制動機構を含み、
前記第1の構成要素はレールと、トラックと、ケーブルとからなる群からであり、前記第2の構成要素はシャトルであり、
前記第2の構成要素は、
前記第1の構成要素に沿って動くように構成されかつ配置されているハウジングと、
前記ハウジングに枢動可能に連結され、前記ハウジングが前記第1の構成要素上に前記ハウジングをロックするための既定の速度を超える速度で前記第1の構成要素に沿って動くと、解放位置から係合位置に動くように構成されかつ配置されている爪とを含み、
前記少なくとも1つの磁石が、前記ハウジングが増加した速度で動くと前記少なくとも1つの磁石と前記第1の構成要素の間の斥力が前記爪を前記解放位置から前記係合位置に動かすことを支援するように前記爪に作動的に連結されることを特徴とする落下防止安全デバイス。 - 請求項1に記載の落下防止安全デバイスにおいて、前記非強磁性かつ電気的に導電性の材料はアルミニウムであることを特徴とする落下防止安全デバイス。
- 落下防止安全デバイスにおいて、
支持構造に沿って動くように構成されかつ配置されているハウジングであって、前記支持構造は、レールと、トラックと、ケーブルとからなる群からであるとともに非強磁性かつ電気的に導電性の材料でできている、ハウジングと、
前記ハウジングに枢動可能に連結され、前記ハウジングが、前記支持構造上に前記ハウジングをロックするための既定の速度を超える速度で前記支持構造に沿って動くと、解放位置から係合位置に動くように構成されかつ配置されている爪と、
前記ハウジングが増加した速度で動くと磁石と前記支持構造の間の斥力が前記爪を前記解放位置から前記係合位置に動かすことを支援するように前記爪に作動的に連結される磁石と、を含む制動機構を含むことを特徴とする落下防止安全デバイス。 - 請求項3に記載の落下防止安全デバイスにおいて、前記ハウジングがアルミニウムでできていることを特徴とする落下防止安全デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28955009P | 2009-12-23 | 2009-12-23 | |
US61/289,550 | 2009-12-23 | ||
PCT/US2010/062007 WO2011079266A2 (en) | 2009-12-23 | 2010-12-23 | Fall protection safety device with a braking mechanism |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014026794A Division JP5905499B2 (ja) | 2009-12-23 | 2014-02-14 | 制動機構を備えた落下防止安全デバイス |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013515574A JP2013515574A (ja) | 2013-05-09 |
JP2013515574A5 JP2013515574A5 (ja) | 2014-02-20 |
JP5731540B2 true JP5731540B2 (ja) | 2015-06-10 |
Family
ID=43735787
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012546233A Active JP5731540B2 (ja) | 2009-12-23 | 2010-12-23 | 制動機構を備えた落下防止安全デバイス |
JP2014026794A Expired - Fee Related JP5905499B2 (ja) | 2009-12-23 | 2014-02-14 | 制動機構を備えた落下防止安全デバイス |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014026794A Expired - Fee Related JP5905499B2 (ja) | 2009-12-23 | 2014-02-14 | 制動機構を備えた落下防止安全デバイス |
Country Status (11)
Country | Link |
---|---|
US (1) | US8511434B2 (ja) |
EP (2) | EP2516020B1 (ja) |
JP (2) | JP5731540B2 (ja) |
CN (2) | CN104667444B (ja) |
AU (1) | AU2010336378B2 (ja) |
BR (1) | BR112012017336A2 (ja) |
CA (1) | CA2777855C (ja) |
DK (1) | DK2516020T3 (ja) |
MX (1) | MX2012007436A (ja) |
SG (1) | SG181479A1 (ja) |
WO (1) | WO2011079266A2 (ja) |
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US9038777B2 (en) * | 2012-10-15 | 2015-05-26 | James F. Stearns Company LLP | Fall protection system |
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-
2010
- 2010-12-23 SG SG2012040572A patent/SG181479A1/en unknown
- 2010-12-23 JP JP2012546233A patent/JP5731540B2/ja active Active
- 2010-12-23 DK DK10801071.1T patent/DK2516020T3/da active
- 2010-12-23 CN CN201510025790.3A patent/CN104667444B/zh active Active
- 2010-12-23 AU AU2010336378A patent/AU2010336378B2/en active Active
- 2010-12-23 US US12/977,526 patent/US8511434B2/en active Active
- 2010-12-23 WO PCT/US2010/062007 patent/WO2011079266A2/en active Application Filing
- 2010-12-23 CN CN201080056100.6A patent/CN102652029B/zh active Active
- 2010-12-23 CA CA2777855A patent/CA2777855C/en active Active
- 2010-12-23 EP EP10801071.1A patent/EP2516020B1/en active Active
- 2010-12-23 BR BR112012017336A patent/BR112012017336A2/pt not_active Application Discontinuation
- 2010-12-23 MX MX2012007436A patent/MX2012007436A/es active IP Right Grant
- 2010-12-23 EP EP14153850.4A patent/EP2777771B1/en active Active
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CN102652029B (zh) | 2015-02-04 |
US20110147125A1 (en) | 2011-06-23 |
EP2777771B1 (en) | 2022-05-04 |
WO2011079266A3 (en) | 2011-08-25 |
AU2010336378A1 (en) | 2012-05-17 |
MX2012007436A (es) | 2012-07-23 |
CA2777855A1 (en) | 2011-06-30 |
CN104667444A (zh) | 2015-06-03 |
JP2013515574A (ja) | 2013-05-09 |
EP2516020A2 (en) | 2012-10-31 |
SG181479A1 (en) | 2012-07-30 |
DK2516020T3 (da) | 2015-06-22 |
CN102652029A (zh) | 2012-08-29 |
AU2010336378B2 (en) | 2013-10-10 |
WO2011079266A2 (en) | 2011-06-30 |
US8511434B2 (en) | 2013-08-20 |
EP2516020B1 (en) | 2015-05-27 |
CA2777855C (en) | 2013-12-24 |
JP2014111188A (ja) | 2014-06-19 |
CN104667444B (zh) | 2021-04-27 |
EP2777771A3 (en) | 2014-12-24 |
EP2777771A2 (en) | 2014-09-17 |
BR112012017336A2 (pt) | 2016-04-19 |
JP5905499B2 (ja) | 2016-04-20 |
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