CA2970262A1 - Drivetrain system for an electrically assisted human powered vehicle - Google Patents

Drivetrain system for an electrically assisted human powered vehicle Download PDF

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Publication number
CA2970262A1
CA2970262A1 CA2970262A CA2970262A CA2970262A1 CA 2970262 A1 CA2970262 A1 CA 2970262A1 CA 2970262 A CA2970262 A CA 2970262A CA 2970262 A CA2970262 A CA 2970262A CA 2970262 A1 CA2970262 A1 CA 2970262A1
Authority
CA
Canada
Prior art keywords
motor
shaft
drive wheel
crank
drivetrain system
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.)
Abandoned
Application number
CA2970262A
Other languages
English (en)
French (fr)
Inventor
Jonathan FAILLE
Kody Jensen BAKER
Benjamin John CORNWELL-MOTT
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.)
Velometro Mobility Inc
Original Assignee
Velometro Mobility 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 Velometro Mobility Inc filed Critical Velometro Mobility Inc
Publication of CA2970262A1 publication Critical patent/CA2970262A1/en
Abandoned legal-status Critical Current

Links

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
    • 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
    • B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/027—Motorcycles with three wheels
    • 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
    • B62M17/00—Transmissions characterised by use of rotary shaft, e.g. cardan shaft
    • 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
    • B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
    • 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
    • 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
    • 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
    • B62M6/70—Rider propelled cycles with auxiliary electric motor power-driven at single endless flexible member, e.g. chain, between cycle crankshaft and wheel axle, the motor engaging the endless flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
CA2970262A 2014-12-17 2015-12-14 Drivetrain system for an electrically assisted human powered vehicle Abandoned CA2970262A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/574,121 2014-12-17
US14/574,121 US9469373B2 (en) 2014-12-17 2014-12-17 Drivetrain system for an electrically assisted human powered vehicle
PCT/CA2015/051317 WO2016095028A1 (en) 2014-12-17 2015-12-14 Drivetrain system for an electrically assisted human powered vehicle

Publications (1)

Publication Number Publication Date
CA2970262A1 true CA2970262A1 (en) 2016-06-23

Family

ID=56125510

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2970262A Abandoned CA2970262A1 (en) 2014-12-17 2015-12-14 Drivetrain system for an electrically assisted human powered vehicle

Country Status (6)

Country Link
US (1) US9469373B2 (enExample)
EP (1) EP3233618B1 (enExample)
JP (1) JP6694885B2 (enExample)
CN (1) CN107249975B (enExample)
CA (1) CA2970262A1 (enExample)
WO (1) WO2016095028A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9845133B2 (en) * 2015-04-16 2017-12-19 Ford Global Technologies, Llc Electric bike motor using sensed air speed
US10479443B2 (en) * 2015-11-08 2019-11-19 Fabian Lis Energy harvesting power-assist system and method for light vehicles
JP7376222B2 (ja) * 2017-12-20 2023-11-08 株式会社シマノ 駆動システム
US10569833B1 (en) * 2018-09-13 2020-02-25 CR Design & Development, LLC Velocipede having split drive train
WO2020178751A1 (en) * 2019-03-05 2020-09-10 Qooder S.A. A system and method for controlling a vehicle's attitude, and a vehicle equipped with said system
CN113710571A (zh) * 2019-04-23 2021-11-26 Rmu工程有限责任公司 自行车和相应的传动系统
US20210114686A1 (en) * 2019-10-21 2021-04-22 GM Global Technology Operations LLC System and method for controlling an electric bicycle
CN111959656B (zh) * 2020-07-14 2021-07-06 建德市五星车业有限公司 一种脚踏信息感测装置及脚踏车
WO2025146849A1 (ko) * 2024-01-05 2025-07-10 정재민 전동 이동수단의 구동모터 구동구조
DE102024204535A1 (de) * 2024-05-16 2025-04-30 Zf Friedrichshafen Ag Antriebseinrichtung für ein Fahrrad sowie Fahrrad mit einer Antriebseinrichtung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280581A (en) * 1978-05-12 1981-07-28 Rudwick Lawrence A Motor and pedal driven bicycles
US5487442A (en) * 1994-10-05 1996-01-30 Hua; Jung-Lin Transmission apparatus of a electrical bicycle
JPH10181674A (ja) * 1996-12-25 1998-07-07 Asahi Giken Kk 電動補助式三輪自転車
DE50005141D1 (de) * 1999-04-03 2004-03-04 Swissmove Ag Zuerich Mit muskelkraft betreibbares elektrisches antriebssystem
TW583116B (en) * 2001-02-28 2004-04-11 Honda Motor Co Ltd Control unit for motor-assisted bicycle
US20050029031A1 (en) * 2003-08-04 2005-02-10 Thomas Ralph M. Vehicle
US7314109B2 (en) * 2003-10-23 2008-01-01 Holland Ronald A Electric bicycle
US20080156564A1 (en) * 2006-12-29 2008-07-03 Kenneth Leroy Driessen Electric horse(tm): battery powered electric motor bicycle drive train
CN201161699Y (zh) * 2007-12-12 2008-12-10 薛建南 电动三轮车传动装置
US7661501B1 (en) * 2008-09-16 2010-02-16 Joab Jay Perdue Vehicle operated by multiple power sources
US20100181130A1 (en) * 2009-01-21 2010-07-22 Wen-Cheng Chou Dual-Drivetrain of Power-Assist Vehicle
US20110001442A1 (en) * 2009-07-02 2011-01-06 Chong Uk Lee Electric bicycle drive system with regenerative charging
US8066089B2 (en) * 2009-09-08 2011-11-29 Deema Murad Dual powered full suspension tricycle
US20110139530A1 (en) * 2009-09-21 2011-06-16 Ananthakrishna Anil Foldable electrically powered vehicle
CN201834165U (zh) * 2010-08-27 2011-05-18 张式先 电动三轮车蓄电池充电装置
WO2012162198A2 (en) * 2011-05-23 2012-11-29 Thomas Boyle Pedal assist sensor
JP5649549B2 (ja) * 2011-10-13 2015-01-07 株式会社シマノ 自転車用駆動ユニット
BE1020653A4 (fr) * 2012-04-27 2014-02-04 Deleval Arthur Groupe motopropulseur.
AT513282B1 (de) * 2013-02-19 2014-03-15 Interholz Handelsgesellschaft M B H Fahrrad mit einem elektrischen Hilfsantrieb

Also Published As

Publication number Publication date
CN107249975B (zh) 2019-05-31
EP3233618A1 (en) 2017-10-25
JP2017537835A (ja) 2017-12-21
WO2016095028A1 (en) 2016-06-23
US20160176473A1 (en) 2016-06-23
JP6694885B2 (ja) 2020-05-20
EP3233618B1 (en) 2020-02-05
EP3233618A4 (en) 2018-08-15
US9469373B2 (en) 2016-10-18
CN107249975A (zh) 2017-10-13

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20201130

EEER Examination request

Effective date: 20201130

FZDE Discontinued

Effective date: 20230414

FZDE Discontinued

Effective date: 20230414