BRPI0417395A - conjunto desacoplador para transferir torque entre um eixo motor e um elemento de transmissão sem fim de um motor automotivo - Google Patents

conjunto desacoplador para transferir torque entre um eixo motor e um elemento de transmissão sem fim de um motor automotivo

Info

Publication number
BRPI0417395A
BRPI0417395A BRPI0417395-3A BRPI0417395A BRPI0417395A BR PI0417395 A BRPI0417395 A BR PI0417395A BR PI0417395 A BRPI0417395 A BR PI0417395A BR PI0417395 A BRPI0417395 A BR PI0417395A
Authority
BR
Brazil
Prior art keywords
hub
transfer torque
slot formed
thrust plate
helical slot
Prior art date
Application number
BRPI0417395-3A
Other languages
English (en)
Inventor
Christian Jansen
John R 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 BRPI0417395A publication Critical patent/BRPI0417395A/pt
Publication of BRPI0417395B1 publication Critical patent/BRPI0417395B1/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
    • F16D3/50—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
    • 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
    • F16D3/52—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 comprising a continuous strip, spring, or the like engaging the coupling parts at a number of places
    • 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
    • F16D41/00—Freewheels or freewheel 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
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/49—Wrap springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/22—Combinations of elements of not identical elements of the same category, e.g. combinations of not identical 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/902—Particular connection between rim and hub

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Mechanical Operated Clutches (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

"CONJUNTO DESACOPLADOR PAPA TRANSFERIR TORQUE ENTRE UM EIXO MOTOR E UM ELEMENTO DE TRANSMISSãO SEM FIM DE UM MOTOR AUTOMOTIVO". Um conjunto desacoplador para transferir o movimento de rotação entre um eixo acionado por motor e uma correia serpentina. O desacoplador inclui um cubo configurado para ser montado com o eixo. O cubo tem uma primeira fenda helicoidal formada no seu interior. Uma polia é girantemente acoplada com o cubo. Um suporte é montado sobre o cubo e inclui uma segunda fenda helicoidal formada no seu interior, assim como um ressalto antiascensão formado sobre o mesmo. Uma placa de empuxo é fixada ao cubo e tem uma fenda formada no seu interior. Uma mola de torção é comprimida entre um cubo e retida na primeira fenda helicoidal e uma extremidade de suporte retida na segunda fenda helicoidal para transferir torque entre o cubo e o suporte. O ressalto antiascensão se desloca no interior da fenda formada na placa de empuxo para limitar a rotação entre o suporte e a placa de empuxo e prevenir a rotação da mola de torção em relação ao cubo e ao suporte.
BRPI0417395A 2003-12-09 2004-12-09 conjunto desacoplador para transferir torque entre um eixo motor e um elemento de transmissão sem fim de um motor automotivo BRPI0417395B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52822503P 2003-12-09 2003-12-09
PCT/CA2004/002094 WO2005057037A1 (en) 2003-12-09 2004-12-09 Spring travel limitor for overrunning decoupler

Publications (2)

Publication Number Publication Date
BRPI0417395A true BRPI0417395A (pt) 2007-04-17
BRPI0417395B1 BRPI0417395B1 (pt) 2016-06-07

Family

ID=34676829

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417395A BRPI0417395B1 (pt) 2003-12-09 2004-12-09 conjunto desacoplador para transferir torque entre um eixo motor e um elemento de transmissão sem fim de um motor automotivo

Country Status (10)

Country Link
US (3) US7712592B2 (pt)
EP (1) EP1692409B1 (pt)
JP (1) JP2007517168A (pt)
KR (2) KR101153636B1 (pt)
CN (1) CN100453838C (pt)
BR (1) BRPI0417395B1 (pt)
CA (1) CA2547383C (pt)
DE (1) DE602004028153D1 (pt)
PL (1) PL1692409T3 (pt)
WO (1) WO2005057037A1 (pt)

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EP1692409B1 (en) 2010-07-14
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CA2547383A1 (en) 2005-06-23
WO2005057037A1 (en) 2005-06-23
CN1890479A (zh) 2007-01-03
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JP2007517168A (ja) 2007-06-28
CA2547383C (en) 2013-08-13
BRPI0417395B1 (pt) 2016-06-07
US20100178990A1 (en) 2010-07-15
PL1692409T3 (pl) 2010-10-29
KR20060130065A (ko) 2006-12-18
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EP1692409A1 (en) 2006-08-23
KR20110097992A (ko) 2011-08-31
US7712592B2 (en) 2010-05-11
USRE45156E1 (en) 2014-09-23
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CN100453838C (zh) 2009-01-21
DE602004028153D1 (de) 2010-08-26

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