BR112012019801A2 - amortecedor de fricção de cabo. - Google Patents

amortecedor de fricção de cabo.

Info

Publication number
BR112012019801A2
BR112012019801A2 BR112012019801A BR112012019801A BR112012019801A2 BR 112012019801 A2 BR112012019801 A2 BR 112012019801A2 BR 112012019801 A BR112012019801 A BR 112012019801A BR 112012019801 A BR112012019801 A BR 112012019801A BR 112012019801 A2 BR112012019801 A2 BR 112012019801A2
Authority
BR
Brazil
Prior art keywords
friction
damping
cable
friction damper
low
Prior art date
Application number
BR112012019801A
Other languages
English (en)
Other versions
BR112012019801B1 (pt
Inventor
Yves Bournand
Original Assignee
Vsl Int Ag
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 Vsl Int Ag filed Critical Vsl Int Ag
Publication of BR112012019801A2 publication Critical patent/BR112012019801A2/pt
Publication of BR112012019801B1 publication Critical patent/BR112012019801B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F16F7/082—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other and characterised by damping force adjustment means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

amortecedor de fricção de cabo. a presente invenção refere-se a um método e um dispositivo de amortecimento de movimento relativo entre os elementos estruturais (4a, 4b,5), em particular para amortecimento de oscilações em um cabo de estaiagem de um edifício ou de uma estrutura de engenharia civil. um dispositivo de amortecimento é divulgado o que proporciona amortecimento de movimento por meio de acoplagem de fricção (1a, 1b) entre superfícies de atrito compostas por materiais de polímero de baíxo atrito (2a, 2b, 3a, 3b). o material polimérico preferencialmente inclui um lubrificante disperso. o uso de polímeros de baixo atrito resulta em uma constante de amortecimento que é eficaz ao longo de uma ampla gama de forças e deslocamentos.
BR112012019801A 2009-12-23 2009-12-23 dispositivo amortecedor e estrutura de engenharia civil BR112012019801B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/067870 WO2011076277A1 (en) 2009-12-23 2009-12-23 Cable friction damper

Publications (2)

Publication Number Publication Date
BR112012019801A2 true BR112012019801A2 (pt) 2016-05-17
BR112012019801B1 BR112012019801B1 (pt) 2020-04-07

Family

ID=43063601

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012019801A BR112012019801B1 (pt) 2009-12-23 2009-12-23 dispositivo amortecedor e estrutura de engenharia civil

Country Status (12)

Country Link
US (1) US10260588B2 (pt)
EP (1) EP2516884B1 (pt)
JP (1) JP5788408B2 (pt)
KR (1) KR101649705B1 (pt)
CN (1) CN102782357B (pt)
AU (1) AU2009357259B2 (pt)
BR (1) BR112012019801B1 (pt)
DK (1) DK2516884T3 (pt)
ES (1) ES2465494T3 (pt)
HK (1) HK1174379A1 (pt)
RU (1) RU2556827C2 (pt)
WO (1) WO2011076277A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH709002A1 (fr) 2013-12-18 2015-06-30 Vsl Lnternat Ag Dispositif et procédé d'amortissement par friction.
CN105178184B (zh) * 2015-06-04 2017-02-22 威胜利工程有限公司 摩擦阻尼器
EP3284865B1 (en) * 2016-08-19 2023-01-18 VSL International AG Cable anchorage with seal element and prestressing system comprising such anchorage
KR102111793B1 (ko) 2017-12-14 2020-05-15 한국건설기술연구원 사장케이블의 진동 저감을 위한 부착형 관성마찰댐퍼
US11946524B2 (en) * 2020-06-15 2024-04-02 Dalian University Of Technology Double-ring shaped strong magnet array nonlinear dynamic vibration absorber for vibration mitigation of suspender cables and design method thereof

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207000A (en) * 1961-08-23 1965-09-21 Charles S White Crankshaft damper
GB1036191A (en) * 1961-09-02 1966-07-13 Rubber And Plastics Res Ass Of Improvements in or relating to damping devices including shock absorbers
US3349418A (en) * 1965-07-20 1967-10-31 Gen Tire & Rubber Co Low friction structural bearing
US3373633A (en) * 1965-10-23 1968-03-19 Houdaille Industries Inc Viscous torsional vibration dampers
GB1459095A (pt) * 1973-03-29 1976-12-22
US3866724A (en) * 1973-08-13 1975-02-18 Harold S Hollnagel Variable two-way shock absorber
US3889937A (en) * 1974-01-16 1975-06-17 Lowell E Statler Friction-type shock absorber
US4219171A (en) * 1979-02-06 1980-08-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Device for coupling a first vehicle to a second vehicle
US4261441A (en) * 1979-05-07 1981-04-14 Daf Indal Ltd. Wind turbine damper
US5257680A (en) * 1991-12-20 1993-11-02 Lord Corporation Surface effect dampers having both hysteresis and a frictional component
JPH0834089A (ja) * 1994-07-25 1996-02-06 Lintec Corp 制振シート
US5720369A (en) * 1995-04-19 1998-02-24 Lord Corporation Adjustable, lockable devices
FR2757235B1 (fr) * 1996-12-16 1999-02-19 Jarret Procede et dispositif d'amortissement des vibrations transversales de cables de haubanage
US6116585A (en) * 1997-08-11 2000-09-12 Mannesmann Sachs Ag Pressure holder with an enclosed gas mass
DE19835222A1 (de) 1997-08-11 1999-02-18 Mannesmann Sachs Ag Druckbehälter mit einer eingeschlossenen Gasmasse
EP1035350A1 (en) * 1999-03-12 2000-09-13 VSL International AG Method and device for damping oscillations and vibrations of cables
JP3550574B2 (ja) * 1999-10-15 2004-08-04 株式会社セイフティーテクノ 滑り支承式免震装置
JP2001132757A (ja) * 1999-11-01 2001-05-18 Oiles Ind Co Ltd 二つの摺動部材を組合せた摺動構造およびそれを用いたすべり支承装置。
JP2001262511A (ja) 2000-03-14 2001-09-26 Sumitomo Rubber Ind Ltd ケーブル制振装置
US6443437B1 (en) * 2000-05-17 2002-09-03 Lord Corporation Suspension strut with damping
US6588554B2 (en) * 2000-11-15 2003-07-08 Delta Tooling Co., Ltd. Vibration damping apparatus using magnetic circuit
JP4407049B2 (ja) * 2000-12-14 2010-02-03 横浜ゴム株式会社 自動車用緩衝装置
RU2224931C1 (ru) * 2002-06-26 2004-02-27 Государственное унитарное предприятие Всероссийский научно-исследовательский институт тепловозов и путевых машин Фрикционный гаситель колебаний
FR2859260B1 (fr) * 2003-09-03 2006-02-24 Freyssinet Int Stup Dispositif pour amortir les vibrations d'un cable et procede d'amortissement associe
FR2888903B1 (fr) 2005-07-19 2011-04-29 Peugeot Citroen Automobiles Sa Dispositif pour amortir les vibrations notamment d'un ensemble a gaine et cable loge dans la gaine et pouvant etre utilise pour la commande d'une boite de vitesses d'un vehicule automobile
US20090293380A1 (en) * 2006-06-30 2009-12-03 Oiles Corporation Japanese Joint Stock Company Friction damper
US7771126B2 (en) * 2006-11-03 2010-08-10 Goodrich Corporation Radially compliant bearing hanger for rotating shafts

Also Published As

Publication number Publication date
AU2009357259A1 (en) 2012-05-31
EP2516884A1 (en) 2012-10-31
RU2012126135A (ru) 2014-01-27
KR20120105009A (ko) 2012-09-24
WO2011076277A1 (en) 2011-06-30
RU2556827C2 (ru) 2015-07-20
CN102782357A (zh) 2012-11-14
ES2465494T3 (es) 2014-06-05
HK1174379A1 (en) 2013-06-07
BR112012019801B1 (pt) 2020-04-07
JP5788408B2 (ja) 2015-09-30
CN102782357B (zh) 2015-04-29
JP2013515880A (ja) 2013-05-09
EP2516884B1 (en) 2014-02-26
DK2516884T3 (da) 2014-05-12
US10260588B2 (en) 2019-04-16
US20120247036A1 (en) 2012-10-04
AU2009357259B2 (en) 2016-07-14
KR101649705B1 (ko) 2016-08-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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