MX363003B - Caracteristicas de segmentos de polea de chaveta, configuracion de pila de segmentos y diseño y accionamiento de levas y rodillos en un sistema de transmision por poleas de intercambio sincronizado por segmentos. - Google Patents

Caracteristicas de segmentos de polea de chaveta, configuracion de pila de segmentos y diseño y accionamiento de levas y rodillos en un sistema de transmision por poleas de intercambio sincronizado por segmentos.

Info

Publication number
MX363003B
MX363003B MX2013012606A MX2013012606A MX363003B MX 363003 B MX363003 B MX 363003B MX 2013012606 A MX2013012606 A MX 2013012606A MX 2013012606 A MX2013012606 A MX 2013012606A MX 363003 B MX363003 B MX 363003B
Authority
MX
Mexico
Prior art keywords
segment
pulley
key
stack
unified
Prior art date
Application number
MX2013012606A
Other languages
English (en)
Other versions
MX2013012606A (es
Inventor
Wong Anthony
Bottero Paul
Doyle Michael
Original Assignee
1783590 Ontario Ltd D/B/A Inmotive
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 1783590 Ontario Ltd D/B/A Inmotive filed Critical 1783590 Ontario Ltd D/B/A Inmotive
Publication of MX2013012606A publication Critical patent/MX2013012606A/es
Publication of MX363003B publication Critical patent/MX363003B/es

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
    • 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
    • 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
    • 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
    • F16H55/42—Laminated 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
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/22—Belt, rope, or chain shifters
    • 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
    • F16H9/06—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 stepped pulley
    • 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
    • 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
    • F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
  • Pulleys (AREA)

Abstract

Un segmento de polea de chaveta en un sistema de transmisión por poleas de intercambio sincronizado por segmentos es el primero o el último en un conjunto de segmentos de polea para acoplarse a un miembro sin fin. Los dientes del primero o último segmento de chaveta para acoplar o desacoplar, respectivamente, se acortan o recortan completamente, y el segmento de polea adyacente al segmento de chaveta se alarga de tal manera que la porción interna del perfil dentado se extiende hacia el segmento de chaveta. El diente o dientes acortados y un segmento adyacente alargado juntos permiten que muchos segmentos de polea se diseñen como segmentos de chaveta. Los dientes completamente recortados pueden diseñarse para crear una superficie de soporte para el miembro sin fin en el segmento de chaveta. El segmento adyacente alargado puede tener una porción que se extiende la cual se acopla de manera deslizable con la superficie de soporte del segmento de chaveta, con lo cual recibe soporte radial del mismo. Múltiples segmentos de polea de diferentes conjuntos de segmentos de polea pueden conectarse o construirse para moverse juntos en una pila unificada, y pueden escalonarse de tal manera que cualquier segmento puede encontrarse en una posición de acoplamiento con el miembro sin fin cuando la pila unificada se mueva a lo largo del eje de rotación. Pilas unificadas pueden tener rieles de guía en ambas superficies radiales internas y externas, y el ensamble de polea puede tener características de acoplamiento que reciben tales rieles de guía. Cualquier número de segmentos de polea en una pila unificada puede ser segmentos de polea de chaveta. Segmentos de polea de una pila pueden separarse verticalmente en una o más pilas unificadas. Las pilas unificadas pueden moverse por medio de una leva o sistema de levas y rodillos, donde cada pila unificada tiene un rodillo conectado de manera deslizable o giratoria y brazo de rodillo. Levas montadas en chasis acoplan los rodillos fuera de la zona de contacto, rodillos y brazos de rodillo se mueven dentro y fuera de acoplamiento con las levas, y los segmentos individuales de una pila unificada se mueven dentro y fuera de acoplamiento. Los rodillos pueden ser accionados dentro y fuera de acoplamiento por electroimanes, montados fijamente en una disposición. Los rodillos pueden acoplarse discretamente con varias levas, por medio de varias disposiciones de electroimanes, y de esta manera completar varios movimientos axiales de las pilas. Los electroimanes en una disposición pueden energizarse selectivamente para mover rodillos seleccionados hacia una posición activa con el fin de efectuar el acoplamiento de segmentos de polea de chaveta, el movimiento axial de las pilas y la transición.
MX2013012606A 2011-04-26 2012-04-26 Caracteristicas de segmentos de polea de chaveta, configuracion de pila de segmentos y diseño y accionamiento de levas y rodillos en un sistema de transmision por poleas de intercambio sincronizado por segmentos. MX363003B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161479032P 2011-04-26 2011-04-26
PCT/CA2012/000381 WO2012145824A1 (en) 2011-04-26 2012-04-26 Key pulley segment features, segment stack configuration, and cam and roller design and actuation in a synchronized segmentally interchanging pulley transmission system

Publications (2)

Publication Number Publication Date
MX2013012606A MX2013012606A (es) 2014-08-01
MX363003B true MX363003B (es) 2019-03-01

Family

ID=47071515

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012606A MX363003B (es) 2011-04-26 2012-04-26 Caracteristicas de segmentos de polea de chaveta, configuracion de pila de segmentos y diseño y accionamiento de levas y rodillos en un sistema de transmision por poleas de intercambio sincronizado por segmentos.

Country Status (10)

Country Link
US (2) US20140155207A1 (es)
EP (1) EP2702300B1 (es)
JP (1) JP6120827B2 (es)
KR (1) KR102091717B1 (es)
CN (1) CN103857944B (es)
AU (1) AU2012248069B2 (es)
CA (1) CA2871623C (es)
MX (1) MX363003B (es)
RU (1) RU2627231C2 (es)
WO (1) WO2012145824A1 (es)

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AT516330B1 (de) * 2014-09-01 2016-06-15 Gregor Schuster Ansteuerung eines Getriebes mit segmentierten Rädern mittels elektrischer Stellelemente
EP3251940B1 (en) * 2016-06-03 2018-12-19 ZUMA Innovation, S.L. Chain-ring set for a power transmission system
US10550925B2 (en) * 2017-06-02 2020-02-04 Shimano Inc. Bicycle sprocket
CN112189102B (zh) * 2018-03-14 2025-02-25 因穆特有限公司 用于分段式滑轮传动装置的滑轮组件及其致动器系统
US11572131B2 (en) * 2019-02-14 2023-02-07 Praxis Works LLC Bicycle gearbox having segmented sprockets
US10989281B2 (en) * 2019-02-14 2021-04-27 Praxis Works LLC Bicycle gearbox having segmented sprockets
US10988207B1 (en) * 2019-02-14 2021-04-27 Praxis Works LLC Bicycle gearbox having segmented sprockets
US12065217B2 (en) * 2019-02-14 2024-08-20 Praxis Works LLC Bicycle gearbox having segmented sprockets
WO2020251599A1 (en) * 2019-06-08 2020-12-17 Rajendran Raja Ramanujam Pseudo continuously variable transmission, a multi speed transmission capable of uninterrupted shifting (mstus)
WO2020223786A1 (en) * 2019-05-09 2020-11-12 1783590 Ontario Inc., D.B.A. Inmotive Inc. Segmented pulley and segmented pulley transmission including the same
KR102808991B1 (ko) * 2019-05-09 2025-05-20 1783590 온타리오 인코포레이티드, 디.비.에이. 인모티브 인코포레이티드 액튜에이터 시스템 및 이를 포함하는 분할 풀리 변속기
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WO2020252558A1 (en) * 2019-06-20 2020-12-24 1783590 Ontario Inc., D.B.A. Inmotive Inc. Receiving disk for segmented pulley transmission and segmented pulley transmission including the same
JP7117284B2 (ja) * 2019-11-20 2022-08-12 靖穂 滋野 多段式変速機
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WO2022198163A1 (en) * 2021-03-13 2022-09-22 Hacking Sean Colin Sectioned multiple-step pulley transmission
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Also Published As

Publication number Publication date
JP6120827B2 (ja) 2017-04-26
AU2012248069B2 (en) 2017-04-20
KR102091717B1 (ko) 2020-03-23
EP2702300A1 (en) 2014-03-05
CN103857944A (zh) 2014-06-11
KR20140051852A (ko) 2014-05-02
RU2013152644A (ru) 2015-06-10
JP2014513254A (ja) 2014-05-29
EP2702300A4 (en) 2015-08-05
CA2871623C (en) 2020-07-14
RU2627231C2 (ru) 2017-08-04
EP2702300B1 (en) 2023-03-22
WO2012145824A1 (en) 2012-11-01
US20140155207A1 (en) 2014-06-05
CN103857944B (zh) 2018-05-18
MX2013012606A (es) 2014-08-01
US9816598B2 (en) 2017-11-14
CA2871623A1 (en) 2012-11-01
US20160169363A1 (en) 2016-06-16

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