FR2427244B2 - Cycle a assistance electrique - Google Patents

Cycle a assistance electrique

Info

Publication number
FR2427244B2
FR2427244B2 FR7913584A FR7913584A FR2427244B2 FR 2427244 B2 FR2427244 B2 FR 2427244B2 FR 7913584 A FR7913584 A FR 7913584A FR 7913584 A FR7913584 A FR 7913584A FR 2427244 B2 FR2427244 B2 FR 2427244B2
Authority
FR
France
Prior art keywords
electric assistance
cycle
assistance cycle
electric
assistance
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.)
Expired
Application number
FR7913584A
Other languages
English (en)
Other versions
FR2427244A2 (fr
Inventor
Charles Patrick Dunca Davidson
Harry Simister Bottoms
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2427244A2 publication Critical patent/FR2427244A2/fr
Application granted granted Critical
Publication of FR2427244B2 publication Critical patent/FR2427244B2/fr
Expired 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
    • B62M6/70—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Surgical Instruments (AREA)
  • Rehabilitation Tools (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
FR7913584A 1978-05-30 1979-05-29 Cycle a assistance electrique Expired FR2427244B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24583/78A GB1602578A (en) 1978-05-30 1978-05-30 Cycle

Publications (2)

Publication Number Publication Date
FR2427244A2 FR2427244A2 (fr) 1979-12-28
FR2427244B2 true FR2427244B2 (fr) 1986-02-07

Family

ID=10213946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913584A Expired FR2427244B2 (fr) 1978-05-30 1979-05-29 Cycle a assistance electrique

Country Status (6)

Country Link
JP (1) JPS5522590A (fr)
BE (1) BE876574R (fr)
DE (1) DE2921534A1 (fr)
FR (1) FR2427244B2 (fr)
GB (1) GB1602578A (fr)
ZA (1) ZA792498B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541500A (en) * 1981-11-12 1985-09-17 Egon Gelhard Bicycle, in particular with an electromotor
US4484649A (en) * 1982-11-01 1984-11-27 Nagel, Kennedy, Arad & Associates Tricycle
IL71233A (en) * 1984-03-14 1986-11-30 Iliya Goldenfeld Auxiliary drive for pedal-driven road vehicles
JPH07291175A (ja) * 1994-04-25 1995-11-07 Kinzo Matsunaga 自転車用補助駆動装置
DE29815923U1 (de) * 1998-09-04 1998-12-03 Eleon Systems Inc Elektrofahrzeug mit spannungsgesteuerter Hilfsenergieausfuhr
CZ2002351A3 (cs) * 2002-01-29 2003-09-17 Karel Hladík Řetězový pohon bicyklu
DE112008003814A5 (de) * 2008-04-18 2011-03-03 Philippe Kohlbrenner Antrieb für ein Radfahrzeug
FR3016856B1 (fr) * 2014-01-28 2016-02-05 Ntn Snr Roulements Dispositif d'entrainement auxiliaire motorise d'un cycle a plusieurs braquets et cycle a plusieurs braquets associe a ce dispositif
FR3039497B1 (fr) * 2015-07-27 2017-09-01 Ntn-Snr Roulements Derailleur de changement de plateau et kit d'assistance d'entrainement auxiliaire motorise d'une chaine de cycle associe
FR3039495B1 (fr) * 2015-07-27 2017-09-01 Ntn-Snr Roulements Kit d'assistance d'entrainement d'une chaine de cycle, et cycle associe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125438A (fr) * 1974-03-22 1975-10-02

Also Published As

Publication number Publication date
DE2921534A1 (de) 1979-12-06
JPS5522590A (en) 1980-02-18
BE876574R (fr) 1979-09-17
GB1602578A (en) 1981-11-11
FR2427244A2 (fr) 1979-12-28
ZA792498B (en) 1980-06-25

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