DE112023000891T5 - Leistungsverzweigter Hybrid-Antriebsstrang für ein elektrisches Fahrrad - Google Patents

Leistungsverzweigter Hybrid-Antriebsstrang für ein elektrisches Fahrrad Download PDF

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Publication number
DE112023000891T5
DE112023000891T5 DE112023000891.4T DE112023000891T DE112023000891T5 DE 112023000891 T5 DE112023000891 T5 DE 112023000891T5 DE 112023000891 T DE112023000891 T DE 112023000891T DE 112023000891 T5 DE112023000891 T5 DE 112023000891T5
Authority
DE
Germany
Prior art keywords
gear
rotation
drive system
output shaft
motor
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.)
Pending
Application number
DE112023000891.4T
Other languages
German (de)
English (en)
Inventor
Benjamin Chetwood Struve'
Sandro Bonardo
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.)
Raicam Driveline SRL
Original Assignee
Raicam Driveline SRL
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 Raicam Driveline SRL filed Critical Raicam Driveline SRL
Publication of DE112023000891T5 publication Critical patent/DE112023000891T5/de
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • 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
    • B62M11/145—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 bottom bracket
    • 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
    • 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
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/90—Batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structure Of Transmissions (AREA)
DE112023000891.4T 2022-02-11 2023-02-08 Leistungsverzweigter Hybrid-Antriebsstrang für ein elektrisches Fahrrad Pending DE112023000891T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102022000002573 2022-02-11
IT102022000002573A IT202200002573A1 (it) 2022-02-11 2022-02-11 Propulsione ibrida a ripartizione di potenza per bicicletta elettrica
PCT/EP2023/053052 WO2023152154A1 (en) 2022-02-11 2023-02-08 Power-split hybrid driveline for an electric bicycle

Publications (1)

Publication Number Publication Date
DE112023000891T5 true DE112023000891T5 (de) 2024-11-21

Family

ID=81308313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023000891.4T Pending DE112023000891T5 (de) 2022-02-11 2023-02-08 Leistungsverzweigter Hybrid-Antriebsstrang für ein elektrisches Fahrrad

Country Status (7)

Country Link
US (1) US20250178693A1 (https=)
JP (1) JP2025505714A (https=)
CN (1) CN119278167A (https=)
DE (1) DE112023000891T5 (https=)
IT (1) IT202200002573A1 (https=)
TW (1) TW202415583A (https=)
WO (1) WO2023152154A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023200342B3 (de) 2023-01-18 2024-06-27 Zf Friedrichshafen Ag Antriebseinrichtung für ein Fahrzeug und Fahrzeug mit dieser Antriebseinrichtung
WO2025117793A1 (en) * 2023-12-01 2025-06-05 Gates Corporation Continuously variable transmission for an electric bicycle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0946821A (ja) 1995-05-24 1997-02-14 Toyota Motor Corp ハイブリッド電気自動車
EP0791495A2 (en) 1996-02-21 1997-08-27 Toyota Jidosha Kabushiki Kaisha Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator
WO2005019686A2 (en) 2003-08-11 2005-03-03 Fallbrook Technologies, Inc. Continuously variable planetary gear set
DE102017003945A1 (de) 2017-04-24 2018-10-25 Oechsler Ag Elektromotorischer Fahrradzusatzbetrieb mit variabler Übersetzung
WO2020260772A1 (en) 2019-06-28 2020-12-30 Revonte Oy Power unit and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7000717B2 (en) 2001-10-23 2006-02-21 The Timken Company Output power split hybrid electric drive system
EP1642820B1 (en) * 2004-09-29 2007-08-15 Nexxtdrive Limited Hub incorporating a variable ratio transmission system
JP2017088092A (ja) * 2015-11-16 2017-05-25 株式会社シマノ 自転車用ドライブユニット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0946821A (ja) 1995-05-24 1997-02-14 Toyota Motor Corp ハイブリッド電気自動車
EP0791495A2 (en) 1996-02-21 1997-08-27 Toyota Jidosha Kabushiki Kaisha Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator
WO2005019686A2 (en) 2003-08-11 2005-03-03 Fallbrook Technologies, Inc. Continuously variable planetary gear set
DE102017003945A1 (de) 2017-04-24 2018-10-25 Oechsler Ag Elektromotorischer Fahrradzusatzbetrieb mit variabler Übersetzung
WO2020260772A1 (en) 2019-06-28 2020-12-30 Revonte Oy Power unit and method

Also Published As

Publication number Publication date
JP2025505714A (ja) 2025-02-28
CN119278167A (zh) 2025-01-07
WO2023152154A1 (en) 2023-08-17
IT202200002573A1 (it) 2023-08-11
US20250178693A1 (en) 2025-06-05
TW202415583A (zh) 2024-04-16

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