BR112018071489A2 - desacoplador de isolamento - Google Patents

desacoplador de isolamento

Info

Publication number
BR112018071489A2
BR112018071489A2 BR112018071489-5A BR112018071489A BR112018071489A2 BR 112018071489 A2 BR112018071489 A2 BR 112018071489A2 BR 112018071489 A BR112018071489 A BR 112018071489A BR 112018071489 A2 BR112018071489 A2 BR 112018071489A2
Authority
BR
Brazil
Prior art keywords
spring
diameter
winding
section
torsion
Prior art date
Application number
BR112018071489-5A
Other languages
English (en)
Other versions
BR112018071489B1 (pt
Inventor
Serkh Alexander
Kleyman Ilya
Original Assignee
Gates Corporation
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 Corporation filed Critical Gates Corporation
Publication of BR112018071489A2 publication Critical patent/BR112018071489A2/pt
Publication of BR112018071489B1 publication Critical patent/BR112018071489B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/022—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with a helical band or equivalent member co-operating with a cylindrical torque limiting coupling surface
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/76—Friction clutches specially adapted to incorporate with other transmission parts, i.e. at least one of the clutch parts also having another function, e.g. being the disc of a pulley
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/08—Friction clutches with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/22—Vibration damping
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Pulleys (AREA)
  • Springs (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

a presente invenção se refere a um desacoplador de isolamento compreendendo um eixo que tem uma superfície externa, uma polia engatada rotativamente em torno do eixo, uma mola de torção tendo uma primeira seção que tem um diâmetro principal e uma segunda secção que tem um diâmetro secundário, o diâmetro principal é maior do que o diâmetro secundário, a mola de torção engatada com a polia, uma mola enrolamento tendo um diâmetro interno menor do que um diâmetro externo da superfície externa, a mola enrolamento engatando por atrito a superfície externa, a mola de torção tem uma extremidade conectada fixamente à mola de enrolamento, a mola de torção carregada em uma direção de enrolamento pela qual o diâmetro de cada bobina da mola de torção diminui em uma sequência progressiva com um aumento de carga, a segunda seção está disposta radialmente fora de mola de enrolamento de tal modo que a segunda seção se move radialmente para dentro para prender a mola de enrolamento durante uma condição de carga, e a polia compreende um membro disposto para liberar progressivamente a mola de enrolamento da superfície externa do eixo na ocorrência de uma condição de carga predeterminada
BR112018071489-5A 2016-04-19 2017-04-18 Desacoplador de isolamento BR112018071489B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/132.804 2016-04-19
US15/132,804 US10087994B2 (en) 2016-04-19 2016-04-19 Isolating decoupler
PCT/US2017/028161 WO2017184618A1 (en) 2016-04-19 2017-04-18 Isolating decoupler

Publications (2)

Publication Number Publication Date
BR112018071489A2 true BR112018071489A2 (pt) 2019-02-19
BR112018071489B1 BR112018071489B1 (pt) 2023-05-09

Family

ID=58671912

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018071489-5A BR112018071489B1 (pt) 2016-04-19 2017-04-18 Desacoplador de isolamento

Country Status (10)

Country Link
US (1) US10087994B2 (pt)
EP (1) EP3446001B1 (pt)
JP (1) JP6690018B2 (pt)
KR (1) KR102201913B1 (pt)
CN (1) CN109154378B (pt)
AU (2) AU2017252526B2 (pt)
BR (1) BR112018071489B1 (pt)
CA (1) CA3021500C (pt)
MX (1) MX2018012731A (pt)
WO (1) WO2017184618A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11236812B2 (en) * 2012-09-10 2022-02-01 Zen S/A Industria Metalurgica Decoupler with one-way clutch and fail-safe system
WO2016037283A1 (en) * 2014-09-10 2016-03-17 Litens Automotive Partnership Proportionally damped power transfer device using torsion spring force
US10591042B2 (en) * 2017-07-28 2020-03-17 GM Global Technology Operations LLC Damper pulley
US10677312B2 (en) * 2018-02-15 2020-06-09 General Electric Company Friction shaft damper for axial vibration mode
JP6630014B2 (ja) * 2018-05-24 2020-01-15 三ツ星ベルト株式会社 プーリ構造体
SE543096C2 (en) 2018-07-19 2020-10-06 Borgwarner Sweden Ab An electrical actuator comprising a latching mechanism, a vehicle and a clutch comprising the actuator
US11028884B2 (en) * 2018-07-20 2021-06-08 Gates Corporation Isolating decoupler
US11549558B2 (en) 2018-08-01 2023-01-10 Gates Corporation Isolator decoupler
EP4040002B1 (en) * 2019-10-01 2023-11-01 Origin Company, Limited Bidirectional torque limiter
US20240229905A9 (en) * 2021-03-02 2024-07-11 Sony Group Corporation Spring expansion/compression mechanism, robot, and electronic device
WO2023102355A1 (en) * 2021-11-30 2023-06-08 Gates Corporation Belt starter generator tuning device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE371314C (de) 1922-01-17 1923-03-13 Jakob Usinger Schraubenfederreibungskupplung
US5139463A (en) 1991-06-05 1992-08-18 Litens Automotive Partnership Serpentine drive with coil spring alternator connection
GB9420741D0 (en) 1994-10-14 1994-11-30 Litens Automotive Inc Crankshaft decoupler
DE69817556T2 (de) * 1997-05-07 2004-06-17 Litens Automotive Partnership, Woodbridge Riemenantriebssystem mit generatorverbindungsfreilaufkupplung
US7153227B2 (en) 2002-04-18 2006-12-26 Litens Automotive Isolator for alternator pulley
EP1772644B1 (en) * 2002-07-26 2008-05-28 Litens Automotive Overrunning alternator pulley with bare wire spring and grease lubrication
CA2759773C (en) 2002-11-22 2013-05-28 Litens Automotive Flexible coupling with misalignment compensation
WO2005057037A1 (en) 2003-12-09 2005-06-23 Litens Automotive Partnership Spring travel limitor for overrunning decoupler
CN100587285C (zh) * 2005-02-03 2010-02-03 利滕斯汽车合伙公司 转矩受限式分离器
WO2010048732A1 (en) * 2008-10-27 2010-05-06 Litens Automotive Partnership Over-running decoupler with torque limiter
US20100116617A1 (en) 2008-11-13 2010-05-13 Alexander Serkh Isolator with one-way clutch
US9068608B2 (en) 2009-09-17 2015-06-30 Gates Corporation Isolator decoupler
US8419574B2 (en) 2010-04-06 2013-04-16 The Gates Corporation Isolator
BR112012028053B1 (pt) * 2010-05-25 2021-03-02 Litens Automotive Partnership conjunto desacoplador
US9046133B2 (en) 2010-11-09 2015-06-02 Litens Automotive Partnership Decoupler assembly having limited overrunning capability
EP2638305B1 (en) 2010-11-14 2019-12-25 Litens Automotive Partnership Decoupler with tuned damping
US8678157B2 (en) 2011-05-25 2014-03-25 Gates Corporation Isolator decoupler
US8888622B2 (en) 2012-06-04 2014-11-18 The Gates Corporation Isolator decoupler
US8820503B2 (en) 2012-07-03 2014-09-02 The Gates Corporation Isolator decoupler
US8931610B2 (en) * 2013-04-11 2015-01-13 The Gates Corporation Isolator decoupler
US9097335B2 (en) * 2013-07-29 2015-08-04 Gates Corporation Crankshaft isolating decoupler
US9033832B1 (en) * 2014-01-23 2015-05-19 Gates Corporation Isolating decoupler

Also Published As

Publication number Publication date
JP2019513958A (ja) 2019-05-30
US20170298995A1 (en) 2017-10-19
CA3021500C (en) 2020-11-24
KR102201913B1 (ko) 2021-01-11
CN109154378A (zh) 2019-01-04
WO2017184618A1 (en) 2017-10-26
AU2019268147B2 (en) 2021-08-12
US10087994B2 (en) 2018-10-02
KR20190002527A (ko) 2019-01-08
JP6690018B2 (ja) 2020-04-28
BR112018071489B1 (pt) 2023-05-09
AU2017252526B2 (en) 2019-08-29
EP3446001B1 (en) 2021-03-24
EP3446001A1 (en) 2019-02-27
MX2018012731A (es) 2019-01-28
CA3021500A1 (en) 2017-10-26
AU2019268147A1 (en) 2019-12-12
AU2017252526A1 (en) 2018-11-15
CN109154378B (zh) 2021-09-07

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
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 18/04/2017, OBSERVADAS AS CONDICOES LEGAIS