BRPI0414587A - conjunto desacoplador para transferir torque de rotação entre um eixo de acionamento e um elemento de acionamento sem-fim de um motor automotivo - Google Patents

conjunto desacoplador para transferir torque de rotação entre um eixo de acionamento e um elemento de acionamento sem-fim de um motor automotivo

Info

Publication number
BRPI0414587A
BRPI0414587A BRPI0414587-9A BRPI0414587A BRPI0414587A BR PI0414587 A BRPI0414587 A BR PI0414587A BR PI0414587 A BRPI0414587 A BR PI0414587A BR PI0414587 A BRPI0414587 A BR PI0414587A
Authority
BR
Brazil
Prior art keywords
pulley
drive
drive hub
drive shaft
torque
Prior art date
Application number
BRPI0414587-9A
Other languages
English (en)
Inventor
Bert Mevissen
James W Dell
John Antchak
Original Assignee
Litens Automotive Inc
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 Litens Automotive Inc filed Critical Litens Automotive Inc
Publication of BRPI0414587A publication Critical patent/BRPI0414587A/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
    • F16D13/00—Friction clutches
    • F16D13/10—Friction clutches with clutching members co-operating with the periphery of a drum, a wheel-rim, or the like
    • 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
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/12—Friction clutches with an expansible band or coil co-operating with the inner surface of a drum or the like
    • 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
    • F16D43/00—Automatic clutches
    • 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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/26—Automatic clutches actuated entirely mechanically acting at definite angular position or disengaging after consecutive definite number of rotations
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pulleys (AREA)
  • Mechanical Operated Clutches (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

"CONJUNTO DESACOPLADOR PARA TRANSFERIR TORQUE DE ROTAçãO ENTRE UM EIXO DE ACIONAMENTO E UM ELEMENTO DE ACIONAMENTO SEM-FIM DE UM MOTOR AUTOMOTIVO". Um conjunto desacoplador (20) é fornecido para transferir torque de rotação entre um eixo de acionamento (16) e uma correia de acionamento (18) de um motor automotivo. O conjunto desacoplador inclui um cubo de acionamento (40) configurado para ser preso de maneira fixa ao eixo de acionamento. Uma polia (22) é acoplada de maneira rotativa ao cubo de acionamento (40) e adaptada para ser engatada em acionamento com a correia (18). Uma casca para mola (70, 100) é acoplada operacionalmente entre o cubo de acionamento e a polia para rotação seletiva com ela, e um elemento de deslocamento (130) é acoplado operacionalmente entre a carcaça para mola e o cubo de acionamento para isolar vibrações oscilatórias entre o cubo de acionamento e a polia provocadas por rotação do eixo de acionamento. Um elemento de embreagem (140) é assentado entre a carcaça para mola (70, 100) e a polia (22) para transferir, de maneira seletiva, torque de rotação a partir do cubo de acionamento para a polia. A polia (22) inclui uma superfície de embreagem interna (26) e o elemento de embreagem inclui uma pluralidade de espiras em engatamento de atrito com a superfície de embreagem interna e uma extremidade acoplada à carcaça para mola para expandir as espiras contra a superfície de embreagem interna quando da rotação da carcaça para mola com o cubo de acionamento, para transferir torque de maneira seletiva entre o cubo de acionamento (40) e a polia (22).
BRPI0414587-9A 2003-09-22 2004-09-22 conjunto desacoplador para transferir torque de rotação entre um eixo de acionamento e um elemento de acionamento sem-fim de um motor automotivo BRPI0414587A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50493403P 2003-09-22 2003-09-22
PCT/CA2004/001696 WO2005028899A1 (en) 2003-09-22 2004-09-22 Crankshaft decoupler

Publications (1)

Publication Number Publication Date
BRPI0414587A true BRPI0414587A (pt) 2006-11-07

Family

ID=34375542

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414587-9A BRPI0414587A (pt) 2003-09-22 2004-09-22 conjunto desacoplador para transferir torque de rotação entre um eixo de acionamento e um elemento de acionamento sem-fim de um motor automotivo

Country Status (9)

Country Link
US (2) US7624852B2 (pt)
EP (2) EP1668267B1 (pt)
JP (1) JP2007506056A (pt)
KR (1) KR101134785B1 (pt)
CN (1) CN100513816C (pt)
BR (1) BRPI0414587A (pt)
CA (1) CA2539790C (pt)
PL (2) PL1668267T3 (pt)
WO (1) WO2005028899A1 (pt)

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US7624852B2 (en) 2009-12-01
CA2539790C (en) 2013-06-25
EP1668267B1 (en) 2012-10-31
CN1856664A (zh) 2006-11-01
CA2539790A1 (en) 2005-03-31
CN100513816C (zh) 2009-07-15
JP2007506056A (ja) 2007-03-15
PL2273144T3 (pl) 2013-04-30
KR20060088541A (ko) 2006-08-04
KR101134785B1 (ko) 2012-04-13
US7954613B2 (en) 2011-06-07
WO2005028899A1 (en) 2005-03-31
EP2273144B1 (en) 2012-11-28
EP2273144A1 (en) 2011-01-12
US20070037644A1 (en) 2007-02-15
EP1668267A4 (en) 2008-03-05
PL1668267T3 (pl) 2013-03-29
EP1668267A1 (en) 2006-06-14
US20100032258A1 (en) 2010-02-11

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