BR112015009082A2 - clutch disc - Google Patents

clutch disc

Info

Publication number
BR112015009082A2
BR112015009082A2 BR112015009082A BR112015009082A BR112015009082A2 BR 112015009082 A2 BR112015009082 A2 BR 112015009082A2 BR 112015009082 A BR112015009082 A BR 112015009082A BR 112015009082 A BR112015009082 A BR 112015009082A BR 112015009082 A2 BR112015009082 A2 BR 112015009082A2
Authority
BR
Brazil
Prior art keywords
spring
recesses
circumference
clutch disc
indentations
Prior art date
Application number
BR112015009082A
Other languages
Portuguese (pt)
Inventor
Cordeiro Da Silva Jlio
Original Assignee
Schaeffler Technologies 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 Schaeffler Technologies Ag filed Critical Schaeffler Technologies Ag
Publication of BR112015009082A2 publication Critical patent/BR112015009082A2/en

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
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12346—Set of springs, e.g. springs within 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
    • 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
    • F16F15/123—Wound springs
    • F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
    • F16F15/12366—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
    • F16F15/12373—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs the sets of springs being arranged at substantially the same radius

Abstract

resumo disco de embreagem a presente invenção se refere a um disco de embreagem compreendendo uma parte de entrada giratória em torno de um eixo de rotação, com revestimentos de fricção dispostos radialmente externos e, pelo menos, três recessos em formato de janela distribuídos através da circunferência, bem como, com uma parte de saída giratória em relação a um eixo de rotação, em um ângulo limitado em relação à parte de entrada, com um cubo e recortes dispostos radialmente fora do cubo, distribuídos através da circunferência, com recortes alinhados com os recessos no estado não girado da parte de entrada e da parte de saída, sendo que, nos recessos e recortes são recebidos respectivamente pacotes de molas de pressão constituídos de, pelo menos, uma mola externa montada entre encostos no lado da circunferência dos recessos e recortes e de uma mola interna mais curta abrigada na mola externa. a fim de poder prover uma curva característica de dois estágios com elevada capacidade de mola, um alto momento de encosto e baixa fricção inerente do pacote de molas de compressão, duas molas externas com passos opostos, estão encaixadas uma na outra deslocáveis ao contrário de sua direção de atuação e a mola interna e uma mola externa são fixadas uma sobre a outra por meio de um fecho devido à forma na direção de atuação dessas molas na direção de um encosto. 1/1Clutch Disc The present invention relates to a clutch disc comprising a rotatable inlet portion about an axis of rotation, with radially arranged outer friction linings and at least three window-shaped recesses distributed across the circumference. as well, with a rotatable outlet portion relative to an axis of rotation at a limited angle to the inlet portion, with a hub and cutouts arranged radially outside the hub, distributed across the circumference, with cutouts aligned with the recesses in the non-rotated state of the inlet and outlet portions, whereby in the recesses and indentations, respectively, spring packs of at least one outer spring mounted between abutments on the circumference side of the recesses and indentations are received respectively. and a shorter inner spring housed in the outer spring. In order to provide a two-stage characteristic curve with high spring capacity, a high abutment moment and low inherent friction of the compression spring package, two opposite-spring outer springs are reciprocally engaged with one another. direction of travel and the inner spring and an outer spring are secured to each other by means of a lock due to the shape in the direction of actuation of these springs towards a backrest. 1/1

BR112015009082A 2012-10-23 2013-10-17 clutch disc BR112015009082A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012219300 2012-10-23
PCT/DE2013/200233 WO2014063699A1 (en) 2012-10-23 2013-10-17 Spring bundle for clutch disc

Publications (1)

Publication Number Publication Date
BR112015009082A2 true BR112015009082A2 (en) 2017-07-04

Family

ID=49765237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015009082A BR112015009082A2 (en) 2012-10-23 2013-10-17 clutch disc

Country Status (5)

Country Link
EP (1) EP2912337A1 (en)
CN (1) CN104755798B (en)
BR (1) BR112015009082A2 (en)
DE (2) DE112013005108A5 (en)
WO (1) WO2014063699A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106461004B (en) * 2014-06-03 2020-03-03 舍弗勒技术股份两合公司 Device for transmitting torque
DE102014215500A1 (en) 2014-08-06 2016-02-11 Schaeffler Technologies AG & Co. KG torsional vibration damper
DE102014216807B4 (en) 2014-08-25 2023-06-29 Schaeffler Technologies AG & Co. KG centrifugal pendulum
DE102016125300A1 (en) * 2016-12-22 2018-06-28 Schaeffler Technologies AG & Co. KG Spring package and coupling device
CN107882903A (en) * 2017-12-13 2018-04-06 毕克礼斯精密部件（太仓）有限公司 A kind of arc cluster spring of the avette tail end connection of goose
CN108049958A (en) * 2018-01-23 2018-05-18 浙江耐士伦机械有限公司 A kind of adjustable speed damping automobile engine electromagnetic fan clutch assembly
DE102019209997A1 (en) * 2019-07-08 2021-01-14 Zf Friedrichshafen Ag Torsional vibration damper
CN114286902B (en) * 2019-12-04 2023-10-20 舍弗勒技术股份两合公司 Vibration damping structure with two-stage damping, vehicle vibration damper and clutch driven disc

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002551A1 (en) * 1987-09-11 1989-03-23 Kabushiki Kaisha Daikin Seisakusho Lockup damper for torque converters
US6241614B1 (en) * 1998-03-30 2001-06-05 Exedy Corporation Clutch disk assembly having a two stage dampening mechanism having a further vibration dampening mechanism that functions in both stages of dampening
DE10119334C1 (en) * 2001-04-20 2002-03-14 Porsche Ag Friction clutch for automobile engine has friction device between drive transfer disc and drive cog used for damping rotary vibration
DE10218472A1 (en) 2001-05-07 2002-11-14 Luk Lamellen & Kupplungsbau Clutch disk has friction facings on both sides of the driver disk, concentric to the driver, and at a gap from the carrier
WO2006066539A1 (en) * 2004-12-22 2006-06-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Torsional vibration damper
EP1936232A3 (en) * 2006-12-18 2009-07-08 LuK Lamellen und Kupplungsbau Beteiligungs KG Torsional vibration damper
DE102009010137A1 (en) * 2008-03-10 2009-09-17 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Rotary vibration damper for use in internal combustion engine, has coil spring including end coil with external diameter that is larger than inner diameter of end coil of another coil spring
DE102008028595A1 (en) * 2008-04-10 2009-10-15 Voith Patent Gmbh Rotary vibration damper, has two rotatable components limited relative to each other, and free ends of short spring directly or indirectly fixing at longitudinal section of larger diameter of spring
DE102010006053A1 (en) 2009-02-12 2010-08-19 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Clutch disk, has pressure spring packets fitted between peripheral boundaries of recesses and sections and including outer and inner springs that are fixed on each other by form closure in effective direction

Also Published As

Publication number Publication date
WO2014063699A1 (en) 2014-05-01
CN104755798B (en) 2017-05-17
DE112013005108A5 (en) 2015-07-02
EP2912337A1 (en) 2015-09-02
DE102013221103A1 (en) 2014-04-24
CN104755798A (en) 2015-07-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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]

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