BRPI0508248A - transmissão variável contìnua do tipo correia, unidade de energia tendo transmisão variável contìnua do tipo correia, veìculo tendo montado no mesmo a transmissão variável contìnua do tipo correia, e polia para transmissão variável contìnua - Google Patents

transmissão variável contìnua do tipo correia, unidade de energia tendo transmisão variável contìnua do tipo correia, veìculo tendo montado no mesmo a transmissão variável contìnua do tipo correia, e polia para transmissão variável contìnua

Info

Publication number
BRPI0508248A
BRPI0508248A BRPI0508248-0A BRPI0508248A BRPI0508248A BR PI0508248 A BRPI0508248 A BR PI0508248A BR PI0508248 A BRPI0508248 A BR PI0508248A BR PI0508248 A BRPI0508248 A BR PI0508248A
Authority
BR
Brazil
Prior art keywords
variable transmission
continuous variable
belt type
type continuous
belt
Prior art date
Application number
BRPI0508248-0A
Other languages
English (en)
Inventor
Yousuke Ishida
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of BRPI0508248A publication Critical patent/BRPI0508248A/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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
    • F16H63/067—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions mechanical actuating means
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
    • F16G5/166—V-belts, i.e. belts of tapered cross-section consisting of several parts with non-metallic rings
    • 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
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • F16H55/563—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable actuated by centrifugal masses
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Pulleys (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

TRANSMISSãO VARIáVEL CONTìNUA DO TIPO CORREIA, UNIDADE DE ENERGIA TENDO TRANSMISSãO VARIáVEL CONTìNUO DO TIPO CORREIA, VEìCULO TENDO MONTADO NO MESMO A TRANSMISSãOVARIáVEL CONTìNUO DO TIPO CORREIA, E POLIA PARA TRANSMISSãO VARIáVEL CONTìNUO Uma transmissão variável continiamente do tipo correia (15) compreendendo uma polia primária (29), uma polia secundária (30), e uma correia (31). A polia primária (29) ainda compreende um primeiro corpo de polia (34a), um segundo corpo de polia (34b) formando, entre a folga dos mesmos a partir do primeiro corpo de polia (34a), uma ranhura de correia (37) para enrolar em torno da correia (31) no mesmo, uma pluralidade de corpos de pressão (45) variando a largura da ranhura de correia (37) deslizando o segundo corpo de polia (34b) de acordo com uma força centrífuga, e uma pluralidade de batentes (66) limitando o movimento dos corpos de pressão (45) entrando em contado com as superfícies externas (47a) dos corpos de pressão (45) quando o segundo corpo de polia (34b) atinge uma posição de taxa de engrenagem de menor redução onde a largura da ranhura de correia (37) é mais estreita. Os batentes (66) são formados em tal formato que promove o desgaste de uma parte das superfícies externas (47a) dos corpos de pressão (45).
BRPI0508248-0A 2004-03-18 2005-03-04 transmissão variável contìnua do tipo correia, unidade de energia tendo transmisão variável contìnua do tipo correia, veìculo tendo montado no mesmo a transmissão variável contìnua do tipo correia, e polia para transmissão variável contìnua BRPI0508248A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004077826 2004-03-18
PCT/JP2005/003727 WO2005090828A1 (ja) 2004-03-18 2005-03-04 ベルト式連続無段変速装置、ベルト式連続無段変速装置を有するパワーユニット、ベルト式連続無段変速装置を搭載した車両および連続無段変速装置用シーブ

Publications (1)

Publication Number Publication Date
BRPI0508248A true BRPI0508248A (pt) 2007-07-31

Family

ID=34993778

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508248-0A BRPI0508248A (pt) 2004-03-18 2005-03-04 transmissão variável contìnua do tipo correia, unidade de energia tendo transmisão variável contìnua do tipo correia, veìculo tendo montado no mesmo a transmissão variável contìnua do tipo correia, e polia para transmissão variável contìnua

Country Status (11)

Country Link
US (1) US7803074B2 (pt)
EP (2) EP1752685B1 (pt)
JP (1) JP4369428B2 (pt)
CN (2) CN101290058B (pt)
AT (2) ATE452305T1 (pt)
BR (1) BRPI0508248A (pt)
DE (2) DE602005018401D1 (pt)
ES (1) ES2336221T3 (pt)
MY (1) MY136879A (pt)
TW (1) TWI291527B (pt)
WO (1) WO2005090828A1 (pt)

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US20230250866A1 (en) * 2022-02-07 2023-08-10 Team Industries, Inc. Drive clutch for a continuously variable transmission

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Also Published As

Publication number Publication date
US7803074B2 (en) 2010-09-28
EP1985892A2 (en) 2008-10-29
MY136879A (en) 2008-11-28
US20080047772A1 (en) 2008-02-28
CN1934374B (zh) 2011-09-21
EP1985892B1 (en) 2009-12-16
EP1985892A3 (en) 2009-02-25
TW200602572A (en) 2006-01-16
ES2336221T3 (es) 2010-04-09
DE602005018197D1 (de) 2010-01-21
EP1752685A4 (en) 2007-08-01
TWI291527B (en) 2007-12-21
WO2005090828A1 (ja) 2005-09-29
CN101290058B (zh) 2010-12-08
ATE451573T1 (de) 2009-12-15
CN101290058A (zh) 2008-10-22
DE602005018401D1 (de) 2010-01-28
JP4369428B2 (ja) 2009-11-18
CN1934374A (zh) 2007-03-21
EP1752685B1 (en) 2009-12-09
JPWO2005090828A1 (ja) 2007-08-09
ATE452305T1 (de) 2010-01-15
EP1752685A1 (en) 2007-02-14

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B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements