BR0112527A - Amortecedor anular duplo - Google Patents

Amortecedor anular duplo

Info

Publication number
BR0112527A
BR0112527A BR0112527-3A BR0112527A BR0112527A BR 0112527 A BR0112527 A BR 0112527A BR 0112527 A BR0112527 A BR 0112527A BR 0112527 A BR0112527 A BR 0112527A
Authority
BR
Brazil
Prior art keywords
ring
elastomeric
damper
shock absorber
double annular
Prior art date
Application number
BR0112527-3A
Other languages
English (en)
Other versions
BR0112527B1 (pt
Inventor
Yahya Hodjat
Original Assignee
Gates Corp
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 Gates Corp filed Critical Gates Corp
Publication of BR0112527A publication Critical patent/BR0112527A/pt
Publication of BR0112527B1 publication Critical patent/BR0112527B1/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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/124—Elastomeric springs
    • F16F15/126—Elastomeric springs consisting of at least one annular element surrounding the axis of rotation
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H2055/366—Pulleys with means providing resilience or vibration damping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2121—Flywheel, motion smoothing-type
    • Y10T74/2131—Damping by absorbing vibration force [via rubber, elastomeric material, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"AMORTECEDOR ANULAR DUPLO". A invenção compreende um amortecedor anular duplo. O amortecedor compreende um anel interno (20), para ligar o amortecedor em um eixo de manivela. Compreende também um anel inercial externo (30) para contato com uma correia ou assemelhados. Um material elastomérico flexível (7) fica contido mecanicamente em um espaço anular, entre o anel interno e o anel externo. Cada uma da superfície interna do anel externo e da superfície externa do anel interno descreve um perfil cooperante não arqueado, complexo de seção transversal, que fixa mecanicamente o elemento elastomérico entre elas. O elemento elastomérico não usa adesivos químicos para se ligar com o anel interno ou externo, baseando, em vez disso, em contenção mecânica entre os anéis. O elemento elastomérico na modalidade preferida compreende EPDM.
BRPI0112527-3A 2000-07-25 2001-07-23 amortecedor anular duplo. BR0112527B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/625,373 US6386065B1 (en) 2000-07-25 2000-07-25 Dual ring damper
PCT/US2001/041393 WO2002008633A2 (en) 2000-07-25 2001-07-23 Dual ring damper

Publications (2)

Publication Number Publication Date
BR0112527A true BR0112527A (pt) 2004-09-28
BR0112527B1 BR0112527B1 (pt) 2009-12-01

Family

ID=24505773

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0112527-3A BR0112527B1 (pt) 2000-07-25 2001-07-23 amortecedor anular duplo.

Country Status (15)

Country Link
US (1) US6386065B1 (pt)
EP (1) EP1307669B1 (pt)
JP (1) JP3866656B2 (pt)
KR (1) KR100506325B1 (pt)
CN (1) CN1287103C (pt)
AT (1) ATE325289T1 (pt)
AU (2) AU2001281333B2 (pt)
BR (1) BR0112527B1 (pt)
CA (1) CA2415374C (pt)
DE (1) DE60119333T2 (pt)
ES (1) ES2260264T3 (pt)
HK (1) HK1055780A1 (pt)
MX (1) MXPA03001322A (pt)
PL (1) PL194019B1 (pt)
WO (1) WO2002008633A2 (pt)

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US8342058B2 (en) * 2007-06-28 2013-01-01 Hillsdale Automotive, Llc Recessed belt damper
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KR101450326B1 (ko) * 2011-08-31 2014-10-21 주식회사 만도 벨트식 전동장치 및 이를 구비한 랙구동형 동력 보조 조향장치
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US9506523B2 (en) * 2014-06-12 2016-11-29 Dayco Ip Holdings, Llc Torsional vibration damper
JP6588529B2 (ja) * 2014-08-01 2019-10-09 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc 捩り振動ダンパのための２部品型ハブ及びこの２部品型ハブを製造する方法
US9341254B2 (en) * 2014-08-08 2016-05-17 Gates Corporation Isolating pulley
WO2016036683A1 (en) 2014-09-02 2016-03-10 Dayco Ip Holdings, Llc Torsional vibration dampers having dual elastomeric members
WO2016043756A1 (en) * 2014-09-18 2016-03-24 Metaldyne, Llc Transmission damper
CN104455326B (zh) * 2014-11-10 2017-04-12 南通福乐达汽车配件有限公司 一种加厚曲轴减震器多楔带轮外轮及其制造方法
JP6879918B2 (ja) * 2015-01-16 2021-06-02 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc 捩じれ振動ダンパのためのエラストマ条片設計、およびそのエラストマ条片設計を有する捩じれ振動ダンパ
DE102015213653A1 (de) 2015-07-21 2017-01-26 Schaeffler Technologies AG & Co. KG Schwingungsdämpfer
WO2017035515A1 (en) * 2015-08-27 2017-03-02 Dayco Ip Holdings, Llc Torsional vibration dampers having a hub with spokes acting as a second spring in series with an elastomeric member
US10415684B2 (en) * 2016-04-07 2019-09-17 Dayco Ip Holdings, Llc Torsional vibration dampers having a plurality of elastomeric ring bushings
CN106015450A (zh) * 2016-07-26 2016-10-12 四川然新材料科技有限公司 一种抗外圈飞脱与橡胶打滑的曲轴减震器
CN106015451A (zh) * 2016-07-26 2016-10-12 四川然新材料科技有限公司 一种防止外圈飞脱与橡胶打滑的曲轴减震器
CN106015449A (zh) * 2016-07-26 2016-10-12 四川然新材料科技有限公司 一种防止外圈飞脱的曲轴减震器
CN106015448A (zh) * 2016-07-26 2016-10-12 四川然新材料科技有限公司 一种抗外圈飞脱的曲轴减震器结构
US10591042B2 (en) * 2017-07-28 2020-03-17 GM Global Technology Operations LLC Damper pulley
US11280383B2 (en) 2017-12-05 2022-03-22 Aprotech Powertrain Llc Heat dissipation structures for crankshaft dampers
US10393220B2 (en) * 2017-12-05 2019-08-27 Aprotech Powertrain Llc Heat dissipation structures for crankshaft dampers
JP6811702B2 (ja) * 2017-12-19 2021-01-13 Nok株式会社 トーショナルダンパ
CN110513437A (zh) * 2019-08-21 2019-11-29 亚新科噪声与振动技术（安徽）有限公司 一种多级扭转减振器
US11041541B2 (en) * 2019-09-13 2021-06-22 GM Global Technology Operations LLC Torsional vibration absorber with improved retention feature
WO2021124819A1 (ja) * 2019-12-20 2021-06-24 Nok株式会社 トーショナルダンパ
DE102022104006A1 (de) 2022-02-21 2023-08-24 Schaeffler Technologies AG & Co. KG Schwingungsdämpfer aufgebaut aus Speichenfedertilgern

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Also Published As

Publication number Publication date
HK1055780A1 (en) 2004-01-21
CN1505742A (zh) 2004-06-16
WO2002008633A2 (en) 2002-01-31
KR20030090595A (ko) 2003-11-28
MXPA03001322A (es) 2003-06-06
US6386065B1 (en) 2002-05-14
CA2415374A1 (en) 2002-01-31
JP2004530081A (ja) 2004-09-30
BR0112527B1 (pt) 2009-12-01
AU8133301A (en) 2002-02-05
DE60119333T2 (de) 2007-04-12
ES2260264T3 (es) 2006-11-01
DE60119333D1 (de) 2006-06-08
JP3866656B2 (ja) 2007-01-10
CN1287103C (zh) 2006-11-29
ATE325289T1 (de) 2006-06-15
PL194019B1 (pl) 2007-04-30
AU2001281333B2 (en) 2004-02-12
CA2415374C (en) 2007-06-19
WO2002008633A3 (en) 2002-06-20
EP1307669B1 (en) 2006-05-03
PL366206A1 (en) 2005-01-24
EP1307669A2 (en) 2003-05-07
KR100506325B1 (ko) 2005-08-05

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2264 DE 27-05-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.