EP3652469A4 - A pulley and transmission system - Google Patents

A pulley and transmission system Download PDF

Info

Publication number
EP3652469A4
EP3652469A4 EP18831892.7A EP18831892A EP3652469A4 EP 3652469 A4 EP3652469 A4 EP 3652469A4 EP 18831892 A EP18831892 A EP 18831892A EP 3652469 A4 EP3652469 A4 EP 3652469A4
Authority
EP
European Patent Office
Prior art keywords
pulley
transmission system
transmission
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.)
Withdrawn
Application number
EP18831892.7A
Other languages
German (de)
French (fr)
Other versions
EP3652469A1 (en
Inventor
Jochen Franke
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.)
Advanced Transmission Systems Holdings Ltd
Original Assignee
Advanced Transmission Systems Holdings 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
Priority claimed from AU2017902759A external-priority patent/AU2017902759A0/en
Application filed by Advanced Transmission Systems Holdings Ltd filed Critical Advanced Transmission Systems Holdings Ltd
Publication of EP3652469A1 publication Critical patent/EP3652469A1/en
Publication of EP3652469A4 publication Critical patent/EP3652469A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • F16H9/10—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 provided with radially-actuatable elements carrying the belt
    • 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
    • B62M23/00—Transmissions characterised by use of other elements; Other transmissions
    • 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
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • 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
    • F16H9/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
EP18831892.7A 2017-07-13 2018-07-13 A pulley and transmission system Withdrawn EP3652469A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2017902759A AU2017902759A0 (en) 2017-07-13 A Pulley and Transmission System
AU2017903939A AU2017903939A0 (en) 2017-09-28 A Pulley and Transmission System
PCT/AU2018/050724 WO2019010539A1 (en) 2017-07-13 2018-07-13 A pulley and transmission system

Publications (2)

Publication Number Publication Date
EP3652469A1 EP3652469A1 (en) 2020-05-20
EP3652469A4 true EP3652469A4 (en) 2021-08-18

Family

ID=65000959

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18831399.3A Withdrawn EP3652468A4 (en) 2017-07-13 2018-07-13 A pulley and transmission system
EP18831892.7A Withdrawn EP3652469A4 (en) 2017-07-13 2018-07-13 A pulley and transmission system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18831399.3A Withdrawn EP3652468A4 (en) 2017-07-13 2018-07-13 A pulley and transmission system

Country Status (4)

Country Link
EP (2) EP3652468A4 (en)
CN (2) CN111448405A (en)
AU (2) AU2018299208A1 (en)
WO (2) WO2019010541A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6994148B2 (en) * 2019-08-26 2022-01-14 遼太 高橋 Continuously variable transmission
CN112096775B (en) * 2020-09-23 2021-09-03 同济大学 Constant-pressure piston type particle damper
WO2022198163A1 (en) * 2021-03-13 2022-09-22 Hacking Sean Colin Sectioned multiple-step pulley transmission
CN114704603B (en) * 2022-01-05 2026-04-17 张锁龙 A ratchet chain continuously variable transmission device
CN114586508B (en) * 2022-02-10 2023-04-21 河源市陈氏华兴农业发展有限公司 Sowing speed adjusting mechanism and sowing machine
CN117231716A (en) * 2022-06-06 2023-12-15 Oppo广东移动通信有限公司 Reducing wheel, pulley transmission mechanism, leg assembly and robot
CN118030801B (en) * 2023-12-29 2025-09-23 深圳市喜米特科技有限公司 A follow-up adjustment component and continuously variable transmission

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111463A1 (en) * 2004-05-19 2005-11-24 Anthony Wong Synchronized segmentally interchanging pulley transmission system
US20130274042A1 (en) * 2010-12-29 2013-10-17 Yoon Kyu Cho Chain belt-type variable transmission
WO2017070736A1 (en) * 2015-10-26 2017-05-04 Treadlie Engineering Pty Ltd A transmission system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US601660A (en) * 1898-04-05 Expansible pulley
US2702484A (en) * 1950-10-18 1955-02-22 James D Arata Upsilon-belt speed changer
WO1979000522A1 (en) * 1978-01-18 1979-08-09 R Williams Drive system
US4652250A (en) * 1984-03-27 1987-03-24 Reswick James B Variable speed ratio drive
US4608034A (en) * 1984-03-27 1986-08-26 Reswick James B Variable speed ratio drive
JPH01299355A (en) * 1988-05-25 1989-12-04 Hiroyuki Sakami Split pulley type continuously variable transmission
CH680941A5 (en) * 1988-06-15 1992-12-15 Carl Victor Schaeppi Stepped gear train for toothed belt - has segmented toothed discs moving to and from centre to change overall disc dia
US4938732A (en) * 1989-06-13 1990-07-03 Gkn Automotive, Inc. Continuously variable transmission system having variable diameter pulley assemblies responsive to axially directed forces
US5468191A (en) * 1993-04-30 1995-11-21 Ntn Corporation Variable effective diameter pulleys for variable speed transmission of power
US5405158A (en) * 1993-09-27 1995-04-11 Wilding; Brian Variable ratio belt drive system
US5582555A (en) * 1995-09-05 1996-12-10 Miller; Dennis J. Continuously variable transmission
US20050233846A1 (en) * 2002-08-12 2005-10-20 Green Arthur G Variable radius continuously variable transmission
DE10311432A1 (en) * 2003-03-15 2004-09-23 Schöller, Hans Infinitely adjustable gear
US9347531B2 (en) * 2008-04-08 2016-05-24 Yoon Kyu Cho Belt-type continuously variable transmission
DE112010001538T5 (en) * 2009-04-07 2012-10-18 Yoon Kyu Cho Belt type infinitely variable transmission
CN104100688B (en) * 2013-04-02 2017-10-20 王国斌 A kind of oscillating tooth slide plate sliding block unitized designing method in Oscillating Tooth Gear Reducer assembly
CN106461036B (en) * 2014-03-31 2019-05-28 庞巴迪动力产品公司 Continuously variable transmission drive pulley
ITUB20154124A1 (en) * 2015-10-02 2017-04-02 Yves Joseph Alfred Morin Chain transmission, particularly for bicycles, with continuous variation of the transmission ratio.
CN106015482B (en) * 2016-08-17 2018-08-31 丁震中 A kind of mechanical variable sprocket wheel contiuously variable transmission
CN106379479A (en) * 2016-11-18 2017-02-08 朱爱霞 Automatic transmission for bicycle and transmission system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111463A1 (en) * 2004-05-19 2005-11-24 Anthony Wong Synchronized segmentally interchanging pulley transmission system
US20130274042A1 (en) * 2010-12-29 2013-10-17 Yoon Kyu Cho Chain belt-type variable transmission
WO2017070736A1 (en) * 2015-10-26 2017-05-04 Treadlie Engineering Pty Ltd A transmission system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019010539A1 *

Also Published As

Publication number Publication date
CN111448405A (en) 2020-07-24
CN111094798A (en) 2020-05-01
EP3652469A1 (en) 2020-05-20
WO2019010539A9 (en) 2019-02-14
EP3652468A1 (en) 2020-05-20
AU2018299208A1 (en) 2020-03-05
WO2019010541A1 (en) 2019-01-17
AU2018299210A1 (en) 2020-03-05
WO2019010539A1 (en) 2019-01-17
WO2019010541A9 (en) 2019-03-07
EP3652468A4 (en) 2021-08-18

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