MX2021013617A - Polea segmentada y transmision de polea segmentada incluyendo la misma. - Google Patents

Polea segmentada y transmision de polea segmentada incluyendo la misma.

Info

Publication number
MX2021013617A
MX2021013617A MX2021013617A MX2021013617A MX2021013617A MX 2021013617 A MX2021013617 A MX 2021013617A MX 2021013617 A MX2021013617 A MX 2021013617A MX 2021013617 A MX2021013617 A MX 2021013617A MX 2021013617 A MX2021013617 A MX 2021013617A
Authority
MX
Mexico
Prior art keywords
pulley
segmented
segmented pulley
endless member
transmission
Prior art date
Application number
MX2021013617A
Other languages
English (en)
Inventor
Anthony Wong
Jaroslaw Lutoslawski
Sarah Jean Fondyga
Original Assignee
1783590 Ontario Inc D B A Inmotive 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 1783590 Ontario Inc D B A Inmotive Inc filed Critical 1783590 Ontario Inc D B A Inmotive Inc
Publication of MX2021013617A publication Critical patent/MX2021013617A/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
    • 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
    • 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
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/12—Toothed members; Worms with body or rim assembled out of detachable 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pulleys (AREA)

Abstract

Se proporciona una polea segmentada que define una superficie periférica externa para enganchar un miembro sin fin de una transmisión de polea segmentada. La polea segmentada comprende: una pluralidad de segmentos de polea configurados para moverse secuencialmente entre una región enganchada y una región desenganchada para hacer la transición del miembro sin fin entre la polea segmentada y una polea concéntrica en la transmisión de polea segmentada, teniendo cada uno de los segmentos de polea un cuerpo definiendo una porción de la superficie periférica externa. La pluralidad de segmentos de polea incluye un segmento de transición que tiene un soporte integrado que se extiende desde el cuerpo del segmento de transición, estando configurado el soporte integrado para soportar el miembro sin fin cuando se hace la transición del miembro sin fin entre la polea segmentada y la polea adyacente en la transmisión de polea segmentada. Se proporciona además una transmisión de polea segmentada que comprende la polea segmentada.
MX2021013617A 2019-05-09 2019-11-29 Polea segmentada y transmision de polea segmentada incluyendo la misma. MX2021013617A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962845376P 2019-05-09 2019-05-09
PCT/CA2019/051712 WO2020223786A1 (en) 2019-05-09 2019-11-29 Segmented pulley and segmented pulley transmission including the same

Publications (1)

Publication Number Publication Date
MX2021013617A true MX2021013617A (es) 2022-04-20

Family

ID=73050473

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021013617A MX2021013617A (es) 2019-05-09 2019-11-29 Polea segmentada y transmision de polea segmentada incluyendo la misma.

Country Status (8)

Country Link
US (1) US20220228655A1 (es)
EP (1) EP3966472A4 (es)
JP (1) JP2022532581A (es)
KR (1) KR20220092453A (es)
CN (1) CN114761706A (es)
CA (1) CA3139531A1 (es)
MX (1) MX2021013617A (es)
WO (1) WO2020223786A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022198163A1 (en) * 2021-03-13 2022-09-22 Hacking Sean Colin Sectioned multiple-step pulley transmission
JP2024516904A (ja) * 2021-05-12 2024-04-17 １７８３５９０・オンタリオ・インコーポレーテッド セグメント型プーリトランスミッションおよびセグメント型プーリトランスミッションのためのアクチュエータシステム

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR429909A (fr) * 1911-05-18 1911-10-04 Albert Levasseur Mécanisme de changement de vitesse pour cycles et motocycles
US5205794A (en) * 1983-11-14 1993-04-27 Bicycle Partnership #1 Shift mechanism for bicycle
US6267699B1 (en) * 1999-02-05 2001-07-31 James P. Gruich Variable ratio magnetic drive mechanism
US6431573B1 (en) * 2000-12-29 2002-08-13 Massachusetts Institute Of Technology Automatic transmission for a cycle, such as a bicycle, and a cycle having such as transmission
US8753236B2 (en) * 2004-05-19 2014-06-17 1783590 Ontario Ltd. Synchronized segmentally interchanging pulley transmission system
CN102494093B (zh) * 2005-05-19 2015-10-28 1783590安大略有限公司 滑轮传动装置
US20090124440A1 (en) * 2007-11-14 2009-05-14 Warren Milne Gear changing mechanism for chain drive
WO2012009571A1 (en) * 2010-07-15 2012-01-19 University Of Utah Research Foundation Bicycle transmission
US8257209B1 (en) * 2011-04-11 2012-09-04 Lane Joseph C Versatile variable gear ratio transmission
CN103857944B (zh) * 2011-04-26 2018-05-18 1783590安大略有限公司D/B/A因穆特 关键滑轮段特征、分段堆叠构造及凸轮和辊的设计和致动
AT510717B1 (de) * 2011-07-27 2012-06-15 Schuster Gregor Mechanik zum übertragen einer drehbewegung mit veränderbarer übersetzung
DE102012008041B4 (de) * 2012-04-19 2015-07-02 Eckart Hettlage Variables Getriebe
US9334944B2 (en) * 2014-08-05 2016-05-10 Deere & Company Pulley assembly for belt drive
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
EP3251937A1 (en) * 2016-06-03 2017-12-06 ZUMA Innovation, S.L. Chain-rings set for a bicycle power transmission system provided with segmented chain-ring
EP3251938A1 (en) * 2016-06-03 2017-12-06 ZUMA Innovation, S.L. Chain-rings set for a power transmission system provided with segmented chain-rings in different planes
US20180231108A1 (en) * 2017-02-16 2018-08-16 Benyamin Akbari Rostami Continuously Variable Transmission with Fragmentary pulleys and a Plain Belt
EP4212759A1 (en) * 2018-03-14 2023-07-19 Inmotive Inc. Pulley assembly for a segmented pulley transmission and actuator system for the same
US10988207B1 (en) * 2019-02-14 2021-04-27 Praxis Works LLC Bicycle gearbox having segmented sprockets
US11572131B2 (en) * 2019-02-14 2023-02-07 Praxis Works LLC Bicycle gearbox having segmented sprockets
DE112020000888B4 (de) * 2019-02-14 2024-05-29 Praxis Works LLC Fahrradgetriebebox mit segmentierten kettenrädern

Also Published As

Publication number Publication date
US20220228655A1 (en) 2022-07-21
WO2020223786A1 (en) 2020-11-12
CA3139531A1 (en) 2020-11-12
WO2020223786A8 (en) 2022-08-18
JP2022532581A (ja) 2022-07-15
EP3966472A1 (en) 2022-03-16
EP3966472A4 (en) 2023-05-03
CN114761706A (zh) 2022-07-15
KR20220092453A (ko) 2022-07-01

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