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CO4700567A1 - CONTINUOUSLY VARIABLE TRANSMISSION - Google Patents

CONTINUOUSLY VARIABLE TRANSMISSION

Info

Publication number
CO4700567A1
CO4700567A1 CO97029320A CO97029320A CO4700567A1 CO 4700567 A1 CO4700567 A1 CO 4700567A1 CO 97029320 A CO97029320 A CO 97029320A CO 97029320 A CO97029320 A CO 97029320A CO 4700567 A1 CO4700567 A1 CO 4700567A1
Authority
CO
Colombia
Prior art keywords
centrifugal
input shaft
face
eccentric element
eccentric
Prior art date
Application number
CO97029320A
Other languages
Spanish (es)
Inventor
Yoshiaki Tsukada
Kazuhiko Nakamura
Kayama Hiroaki
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CO4700567A1 publication Critical patent/CO4700567A1/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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/28—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with cams or additional guides
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

Una transmisión continuamente variable que incluye: un mecanismo centrífugo (51) para mover elementos de control de cambio de velocidad (31, 56) a lo largo de una Línea axial (L) de un eje de entrada (23) por una fuerza centrífuga aplicada a dicho mecanismo centrífugo (51) girado integralmente con dicho eje de entrada (23), transmitiendo por ello de forma continuamente variable una velocidad rotacional de dicho eje de entrada (23) a un eje de salida (22), incluyendo dicho mecanismo centrífugo (51): un elemento excéntrico fijo (26) soportado fijamente en dicho eje de entrada (23) a lo largo de dicha Línea axial (L); una cara excéntrica fija (261 ) prevista en dicho elemento excéntrico fijo (26); un elemento excéntrico móvil (54) soportado en dicho eje de entrada (23) de forma móvil a lo largo de dicha Línea axial (L) y conectado a dichos elementos de control de cambio de velocidad (31, 56); una cara excéntrica móvil (541 ) prevista en dicho elemento excéntrico móvil (54); y lastres centrífugos (55) dispuestos entre dicha cara excéntrica fija (261 ) y dicha cara excéntrica móvil (541 ); por lo que dicho elemento excéntrico móvil (54) se desplaza en la dirección donde es separado de dicho elemento excéntrico fijo (26) por dichos lastres centrífugos (55) movidos radialmente hacia afuera por medio de fuerzas centrífugas aplicadas a dichos lastres centrífugos (55); donde se ha previsto un topa (631 ) para restringir el movimiento de dicho elemento excéntrico móvil (54) a lo largo de dicha Línea axial (L) antes de que dichos lastres centrífugos (55) lleguen al final de los movimientos radialmente hacia afuera de dicha cara excéntrica fija (261 ) y dicha cara excéntrica móvil (541 ).A continuously variable transmission including: a centrifugal mechanism (51) to move speed change control elements (31, 56) along an axial Line (L) of an input shaft (23) by an applied centrifugal force to said centrifugal mechanism (51) rotated integrally with said input shaft (23), thereby continuously transmitting a rotational speed from said input shaft (23) to an output shaft (22), said centrifugal mechanism ( 51): a fixed eccentric element (26) fixedly supported on said input shaft (23) along said axial Line (L); a fixed eccentric face (261) provided on said fixed eccentric element (26); a movable eccentric element (54) supported on said input shaft (23) movably along said axial Line (L) and connected to said speed change control elements (31, 56); a movable eccentric face (541) provided on said movable eccentric element (54); and centrifugal weights (55) disposed between said fixed eccentric face (261) and said mobile eccentric face (541); whereby said movable eccentric element (54) moves in the direction where it is separated from said fixed eccentric element (26) by said centrifugal weights (55) moved radially outwards by means of centrifugal forces applied to said centrifugal weights (55) ; where a stop (631) is provided to restrict the movement of said moving eccentric element (54) along said axial Line (L) before said centrifugal weights (55) reach the end of the radially outward movements of said fixed eccentric face (261) and said mobile eccentric face (541).

CO97029320A 1996-12-27 1997-05-28 CONTINUOUSLY VARIABLE TRANSMISSION CO4700567A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8351226A JPH10184840A (en) 1996-12-27 1996-12-27 Continuously variable transmission

Publications (1)

Publication Number Publication Date
CO4700567A1 true CO4700567A1 (en) 1998-12-29

Family

ID=18415908

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97029320A CO4700567A1 (en) 1996-12-27 1997-05-28 CONTINUOUSLY VARIABLE TRANSMISSION

Country Status (9)

Country Link
JP (1) JPH10184840A (en)
KR (1) KR100225921B1 (en)
CN (1) CN1066528C (en)
AR (1) AR007306A1 (en)
CO (1) CO4700567A1 (en)
ID (1) ID19268A (en)
IT (1) IT1292311B1 (en)
MY (1) MY125563A (en)
TW (1) TW395467U (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100616159B1 (en) * 2005-06-29 2006-08-28 주식회사 한국오도텍 Aromatic for vinyl pack and manufacturing method thereof
JP5803878B2 (en) * 2012-11-05 2015-11-04 トヨタ自動車株式会社 Continuously variable transmission
CN103708368B (en) * 2013-12-17 2016-05-11 中联重科股份有限公司 Gear ratio device for hoisting mechanism, hoisting mechanism and crane
US10024404B2 (en) 2014-03-20 2018-07-17 Changzhou Dongfeng Continuously Variable Transmission Co., Ltd. Continuously variable transmission with cone discs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962770A (en) * 1982-10-01 1984-04-10 Yamaha Motor Co Ltd Stepless speed changer with v-belt
JPH0680339B2 (en) * 1984-05-29 1994-10-12 ヤマハ発動機株式会社 V-belt continuously variable transmission
JPS6147301A (en) * 1984-08-13 1986-03-07 カメヤ食品株式会社 Automatic manufacture of small-sized film packaged food and device thereof
JP3024348B2 (en) * 1992-03-17 2000-03-21 松下電器産業株式会社 Distribution line fault section detection device
JP3365697B2 (en) * 1995-02-28 2003-01-14 本田技研工業株式会社 V-belt type transmission

Also Published As

Publication number Publication date
JPH10184840A (en) 1998-07-14
TW395467U (en) 2000-06-21
ID19268A (en) 1998-06-28
CN1066528C (en) 2001-05-30
ITTO970414A1 (en) 1998-11-16
ITTO970414A0 (en) 1997-05-16
KR100225921B1 (en) 1999-10-15
CN1186188A (en) 1998-07-01
IT1292311B1 (en) 1999-01-29
KR19980063325A (en) 1998-10-07
MY125563A (en) 2006-08-30
AR007306A1 (en) 1999-10-27

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