BR112022019804A2 - Acoplamento de torção de múltiplos estágios e método para prover rigidez variável em um acoplamento de torção - Google Patents

Acoplamento de torção de múltiplos estágios e método para prover rigidez variável em um acoplamento de torção

Info

Publication number
BR112022019804A2
BR112022019804A2 BR112022019804A BR112022019804A BR112022019804A2 BR 112022019804 A2 BR112022019804 A2 BR 112022019804A2 BR 112022019804 A BR112022019804 A BR 112022019804A BR 112022019804 A BR112022019804 A BR 112022019804A BR 112022019804 A2 BR112022019804 A2 BR 112022019804A2
Authority
BR
Brazil
Prior art keywords
torsion
plates
coupling
torsion coupling
stage
Prior art date
Application number
BR112022019804A
Other languages
English (en)
Inventor
J Kubat Timothy
C Mceldowney Nicholas
Original Assignee
Lord 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 Lord Corp filed Critical Lord Corp
Publication of BR112022019804A2 publication Critical patent/BR112022019804A2/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
    • 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
    • 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
    • F16F15/12326—End-caps for 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
    • 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
    • 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
    • F16F15/127—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 using plastics springs combined with other types of 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/22—Vibration damping

Abstract

ACOPLAMENTO DE TORÇÃO DE MÚLTIPLOS ESTÁGIOS E MÉTODO PARA PROVER RIGIDEZ VARIÁVEL EM UM ACOPLAMENTO DE TORÇÃO. Em um acoplamento de torção de múltiplos estágios e métodos associados para prover rigidez variável, o acoplamento tem um membro interno conectado a uma primeira conexão de torção, uma placa de roda dentada conectada ao membro interno, uma ou mais placas conectadas a uma segunda conexão de torção, um membro externo fixado, de forma rígida, a uma ou mais placas, e uma pluralidade de estágios de amortecimento dispostos para engate sequencial pelo movimento da placa de roda dentada em relação a uma ou mais placas para prover uma rigidez variável ao longo de uma faixa de deslocamento angular para a torção de múltiplos estágios acoplamento. A placa de roda dentada é rotativa em relação a uma ou mais placas para engatar sequencialmente a pluralidade de estágios de amortecimento para prover rigidez entre a primeira e a segunda conexões de torção que aumentam de maneira não linear, ou escalonada, de tal modo que a amplitude do deslocamento angular, da placa de roda dentada, em relação a uma ou mais placas aumente.
BR112022019804A 2020-04-10 2021-04-09 Acoplamento de torção de múltiplos estágios e método para prover rigidez variável em um acoplamento de torção BR112022019804A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063008025P 2020-04-10 2020-04-10
PCT/US2021/026538 WO2021207578A1 (en) 2020-04-10 2021-04-09 Multiple stage torsional coupling with centering bearing and coil spring snubbing

Publications (1)

Publication Number Publication Date
BR112022019804A2 true BR112022019804A2 (pt) 2022-11-16

Family

ID=75747113

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022019804A BR112022019804A2 (pt) 2020-04-10 2021-04-09 Acoplamento de torção de múltiplos estágios e método para prover rigidez variável em um acoplamento de torção

Country Status (4)

Country Link
US (1) US20230175555A1 (pt)
EP (1) EP4133192A1 (pt)
BR (1) BR112022019804A2 (pt)
WO (1) WO2021207578A1 (pt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513379A (en) * 1944-09-28 1950-07-04 Dana Corp Friction clutch plate
US4239097A (en) * 1978-08-14 1980-12-16 Borg-Warner Corporation Multiple stage vibration damper assembly
JPH0245050B2 (ja) * 1981-06-23 1990-10-08 Aisin Seiki Tadantooshonkuratsuchideisuku
JPS604628A (ja) * 1983-06-23 1985-01-11 Daikin Mfg Co Ltd 薄肉型ダンパ−デイスク
JP3777263B2 (ja) * 1999-01-19 2006-05-24 株式会社エクセディ ダンパーディスク組立体
JP5852701B2 (ja) * 2014-05-07 2016-02-03 株式会社エクセディ 流体式動力伝達装置

Also Published As

Publication number Publication date
WO2021207578A1 (en) 2021-10-14
US20230175555A1 (en) 2023-06-08
EP4133192A1 (en) 2023-02-15

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