ES2554799T3 - Bicicleta con un buje que incorpora un sistema de transmisión de relación variable - Google Patents

Bicicleta con un buje que incorpora un sistema de transmisión de relación variable Download PDF

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Publication number
ES2554799T3
ES2554799T3 ES13779335.2T ES13779335T ES2554799T3 ES 2554799 T3 ES2554799 T3 ES 2554799T3 ES 13779335 T ES13779335 T ES 13779335T ES 2554799 T3 ES2554799 T3 ES 2554799T3
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ES
Spain
Prior art keywords
rotate
transmission system
bushing member
bushing
carrier
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES13779335.2T
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English (en)
Inventor
David TAITT
Linan GONG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexxtdrive Ltd
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Nexxtdrive 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 Nexxtdrive Ltd filed Critical Nexxtdrive Ltd
Application granted granted Critical
Publication of ES2554799T3 publication Critical patent/ES2554799T3/es
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/18—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears with a plurality of planetary gear units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/16—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
    • B62M6/65—Rider propelled cycles with auxiliary electric motor power-driven at axle parts with axle and driving shaft arranged coaxially
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
    • F16H3/728—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path with means to change ratio in the mechanical gearing

Abstract

Una bicicleta que incluye pedales, un piñón (8), que está conectado por una cadena para ser hecho rotar por los pedales, y un buje que comprende un miembro de buje hueco sustancialmente cilíndrico (24, 26, 28), que está montado para rotar en torno a su eje y en cuyo interior está alojado un sistema de transmisión de relación continuamente variable con una entrada (6), que está conectada al piñón (8) a través de una rueda libre (9) y está montada para rotar en torno al eje, y una salida (22) conectada para rotar con el miembro de buje (24, 26, 28), en que el sistema de transmisión comprende un juego de engranajes epicicloidal y unos motores/generadores primero y segundo, en que las conexiones eléctricas de los estátores (38, 34) de éstos están conectadas mediante un controlador (40) dispuesto para controlar la transmisión de energía de un motor/generador al otro, caracterizada porque el sistema de transmisión comprende un único juego de engranajes epicicloidal que incluye un engranaje solar (12) engranado con una pluralidad de engranajes planetarios (14) montados para rotar en torno a respectivos ejes planetarios (18) portados por un portador común (20), que está montado para rotar con la entrada en torno al eje, en que los engranajes planetarios (14) están engranados con un engranaje anular (22), que está conectado para rotar con el miembro de buje (24, 26, 28), en que el engranaje anular (22) y el engranaje solar (12) están conectados para rotar con los rotores (36, 32) de los motores/generadores eléctricos primero y segundo, respectivamente, y porque el buje incluye además un embrague unidireccional, que incluye un miembro de accionamiento constituido por el portador común (20) y un miembro accionado (44), que está conectado para rotar con el miembro de buje (24, 26, 28), en que el embrague unidireccional está dispuesto para conectar el miembro de buje (24, 26, 28) para que rote con el portador (20) tan pronto como el portador (20) rote más rápidamente que el miembro de buje (24, 26, 28).

Description

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Claims (1)

  1. imagen1
ES13779335.2T 2012-10-23 2013-10-09 Bicicleta con un buje que incorpora un sistema de transmisión de relación variable Active ES2554799T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201219062 2012-10-23
GBGB1219062.5A GB201219062D0 (en) 2012-10-23 2012-10-23 Hubs incorporating a variable ratio transmission system
PCT/GB2013/052625 WO2014064419A1 (en) 2012-10-23 2013-10-09 Hubs incorporating a variable ratio transmission system

Publications (1)

Publication Number Publication Date
ES2554799T3 true ES2554799T3 (es) 2015-12-23

Family

ID=47359361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13779335.2T Active ES2554799T3 (es) 2012-10-23 2013-10-09 Bicicleta con un buje que incorpora un sistema de transmisión de relación variable

Country Status (11)

Country Link
US (1) US9688352B2 (es)
EP (1) EP2755887B1 (es)
JP (1) JP6227657B2 (es)
CN (2) CN203698585U (es)
AU (1) AU2013336405B2 (es)
BR (1) BR112015009069A2 (es)
CA (1) CA2889259A1 (es)
DK (1) DK2755887T3 (es)
ES (1) ES2554799T3 (es)
GB (1) GB201219062D0 (es)
WO (1) WO2014064419A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201219062D0 (en) * 2012-10-23 2012-12-05 Nexxtdrive Ltd Hubs incorporating a variable ratio transmission system
DE102013206713A1 (de) * 2013-04-15 2014-10-16 Robert Bosch Gmbh Motorisch und mit Muskelkraft betreibbares Fahrzeug
EP2921397B1 (en) * 2014-03-18 2016-09-28 Askoll Eva S.R.L. Wheel hub motor for an electric bicycle and electric bicycle comprising said wheel hub motor
KR20160074765A (ko) * 2014-12-18 2016-06-29 주식회사 만도 허브 모터 구조체
US9789929B2 (en) * 2014-12-19 2017-10-17 Shyang-Jun Wu Compound power mechanism and electric bicycle
GB2540962A (en) * 2015-07-31 2017-02-08 Nexxt E-Drive Ltd A Method of operating a pedal cycle having an electro-mechanical drive arrangement
EP3341281A1 (en) * 2015-08-28 2018-07-04 Advancing Technologies B.V. Bicycle transmission for use between a chain wheel carrier and a wheel hub of a bicycle, as well as rear axle and rear wheel provided with such a transmission
WO2017039442A2 (en) 2015-08-28 2017-03-09 Advancing Technologies B.V. Transmission element for the transmission of torque from a chain wheel to a wheel hub
JP2017132440A (ja) * 2016-01-29 2017-08-03 株式会社シマノ 自転車用駆動装置
JP6721403B2 (ja) * 2016-04-28 2020-07-15 ヤマハ発動機株式会社 電動補助自転車
US9976630B2 (en) * 2016-05-20 2018-05-22 Kim Leung Luk Smart gearing system for bicycle
US10479441B2 (en) * 2016-08-23 2019-11-19 Shimano Inc. Bicycle hub assembly and bicycle control system
DE102017219398A1 (de) 2017-10-27 2019-05-02 Brose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin Hybridantrieb für ein Elektrofahrrad
KR102053538B1 (ko) * 2018-06-29 2019-12-06 한국과학기술원 원웨이 클러치 풀리를 이용한 엔진 정지 시 차량 부가장치의 구동 장치 및 방법
EP3829896A4 (en) 2018-07-31 2022-04-27 Planet Rider, LLC GEARLESS POWER CONVERSION SYSTEM USING TWO ELECTRIC MACHINES
CN112797090A (zh) * 2019-11-13 2021-05-14 舍弗勒技术股份两合公司 电动助力车的单向离合器和电动助力车
GB202203112D0 (en) * 2022-03-07 2022-04-20 Ebike Systems Ltd Electrically-assisted pedal cycles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7101298B2 (en) * 2004-09-22 2006-09-05 General Motors Corporation Electric variable transmission with de-coupled engine charging in reverse
DE602004008288T2 (de) * 2004-09-29 2008-05-15 Nexxtdrive Ltd. Nabe mit einem Antrieb mit veränderlicher Übersetzung
JP4724075B2 (ja) 2006-08-29 2011-07-13 本田技研工業株式会社 ホイール回転装置
JP2008285069A (ja) * 2007-05-18 2008-11-27 Bridgestone Corp 駆動力制御装置及び電動アシスト自転車
US8100208B2 (en) * 2009-01-05 2012-01-24 Sram, Llc Drive system for driving a vehicle wheel
GB0902356D0 (en) 2009-02-12 2009-04-01 Nexxtdrive Ltd Bicycle transmission systems
DE102010001259B4 (de) * 2009-07-30 2013-01-31 Zf Friedrichshafen Ag Getriebeölpumpe für ein Automatgetriebe
TWI393653B (zh) 2010-03-08 2013-04-21 Univ Nat Formosa 電動車傳動系統
JP5590221B2 (ja) 2011-03-30 2014-09-17 トヨタ自動車株式会社 インホイールモータ車
US20120161497A1 (en) * 2011-12-30 2012-06-28 Jing He Wheel hub flywheel-motor kinetic hybrid system and method
GB201219062D0 (en) * 2012-10-23 2012-12-05 Nexxtdrive Ltd Hubs incorporating a variable ratio transmission system

Also Published As

Publication number Publication date
EP2755887B1 (en) 2015-09-02
CN103770900B (zh) 2018-04-17
JP2016500037A (ja) 2016-01-07
CN203698585U (zh) 2014-07-09
CA2889259A1 (en) 2014-05-01
AU2013336405A1 (en) 2015-05-07
CN103770900A (zh) 2014-05-07
JP6227657B2 (ja) 2017-11-08
US20150291256A1 (en) 2015-10-15
DK2755887T3 (en) 2015-11-23
AU2013336405B2 (en) 2017-03-30
EP2755887A1 (en) 2014-07-23
GB201219062D0 (en) 2012-12-05
US9688352B2 (en) 2017-06-27
WO2014064419A1 (en) 2014-05-01
BR112015009069A2 (pt) 2017-07-04

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