DK0735966T3 - Bicycle with hybrid drive - Google Patents

Bicycle with hybrid drive

Info

Publication number
DK0735966T3
DK0735966T3 DK95901325.1T DK95901325T DK0735966T3 DK 0735966 T3 DK0735966 T3 DK 0735966T3 DK 95901325 T DK95901325 T DK 95901325T DK 0735966 T3 DK0735966 T3 DK 0735966T3
Authority
DK
Denmark
Prior art keywords
transmission housing
direct current
rear wheel
current motor
bicycle
Prior art date
Application number
DK95901325.1T
Other languages
Danish (da)
Inventor
Eberhard Bredel
Steffen Hunger
Dankmar Auerbach
Maik Guenther
Andre Koehler
Original Assignee
Yoker Zweirad Gmbh Zschopau
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 Yoker Zweirad Gmbh Zschopau filed Critical Yoker Zweirad Gmbh Zschopau
Application granted granted Critical
Publication of DK0735966T3 publication Critical patent/DK0735966T3/en

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
    • 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
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02—Frames
    • B62K11/04—Frames characterised by the engine being between front and rear 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The object of the invention is to develop a bicycle with a hybrid drive by means of pedals actuated by muscular power and of an electronically switched direct current motor (4). Both driving means act on a common driving chain (14) and the direct current motor (4) is arranged in the area between the bicycle seat tube (25) and the rear wheel on the rear wheel fork (1) designed as a rocker. The problem is solved in that the direct current motor (4) is integrated into the transmission housing (3) that is swivellingly joined to the bicycle frame, that is fixed to the backstays (19; 19') of the rear wheel fork (1) and that is elastically supported on the seat tube (25). The transmission housing (3) is designed as a cast aluminium or soldered part that contains a centring seat for the direct current motor (4) and bearing seats (29; 29'; 30; 30') for the transmission shafts (8, 12), and has detachable lids (26; 27) on both sides. Outside the transmission housing (3), bearing blocks (31; 31') are mounted at the side of the bottom bracket bearing for joining the transmission housing to the bicycle frame, and centring elements (34; 34') are mounted at the side of the rear wheel for linking the transmission housing to the backstays (19; 19').
DK95901325.1T 1993-12-23 1994-11-19 Bicycle with hybrid drive DK0735966T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4344008A DE4344008C2 (en) 1993-12-23 1993-12-23 Hybrid drive bike

Publications (1)

Publication Number Publication Date
DK0735966T3 true DK0735966T3 (en) 1998-03-16

Family

ID=6505881

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95901325.1T DK0735966T3 (en) 1993-12-23 1994-11-19 Bicycle with hybrid drive

Country Status (7)

Country Link
EP (1) EP0735966B1 (en)
JP (1) JPH09506841A (en)
CN (1) CN1129430A (en)
AT (1) ATE156078T1 (en)
DE (1) DE4344008C2 (en)
DK (1) DK0735966T3 (en)
WO (1) WO1995017330A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19600698A1 (en) * 1996-01-10 1997-08-07 Magnet Motor Gmbh Vehicle that can be operated with muscle power, especially a bicycle
JP3939813B2 (en) * 1996-08-02 2007-07-04 ヤマハ発動機株式会社 Power assisted bicycle
ATE209587T1 (en) * 1997-06-12 2001-12-15 Helmut Schiller DRIVE SWINGARM FOR SINGLE OR MULTI-TRACK ELECTRIC MOTOR-DRIVEN VEHICLES
JP4189936B2 (en) * 1999-05-25 2008-12-03 本田技研工業株式会社 Electric assist bicycle
DE20012972U1 (en) 2000-07-27 2000-09-28 Robur GmbH, 09405 Zschopau Frame for a vehicle with an accumulator-operated electric drive
JP4416620B2 (en) * 2004-10-05 2010-02-17 パナソニック株式会社 Electric bicycle
DE102010017829A1 (en) * 2010-04-20 2011-10-20 Inwall Ag Motor-gearbox unit
FR3012108A1 (en) * 2013-10-18 2015-04-24 Max Daniel Lauret COMBINED ON AXIS STATOR OF TRANSMISSION AND SUSPENSION FOR ELECTRIC BIKE
CN107512355A (en) * 2016-06-16 2017-12-26 天津市艾尔奇自行车股份有限公司 A kind of oil electric mixed dynamic bicycle
DE102016010148B4 (en) 2016-08-25 2018-08-02 Jörn GmbH Electric bicycle as pedelec with mid-engine
DE102016010147A1 (en) 2016-08-25 2018-03-01 Jörn GmbH Electric bicycle as pedelec with mid-engine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811783A (en) * 1955-11-12 1959-04-15 Birmingham Small Arms Co Ltd Improvements in or relating to internal combustion engines
FR1212125A (en) * 1958-08-05 1960-03-22 Improvements to frames for bicycles, in particular for bicycles with auxiliary motor
DE2218730B2 (en) * 1972-04-18 1975-05-15 Solo Kleinmotoren Gmbh, 7032 Sindelfingen Drive for motor cycle or moped - has battery powered electric motor and continuous gearing and freewheel final stage
US3991843A (en) * 1974-06-28 1976-11-16 The Lucas Electrical Company Limited Cycles
US3937291A (en) * 1974-10-07 1976-02-10 Corbin Gentry, Inc. Motor mount for electric powered motorcycle
GB1530135A (en) * 1975-02-27 1978-10-25 Lucas Industries Ltd Cycles
GB1546069A (en) * 1975-06-21 1979-05-16 Lucas Industries Ltd Cycle
FR2487771B1 (en) * 1980-08-04 1986-07-04 Peugeot Cycles MOTOR-PROPELLER GROUP FOR TWO-WHEELED MOTOR VEHICLE, AND VEHICLE INCLUDING APPLICATION
DE3033825A1 (en) * 1980-09-09 1982-04-15 Wolfgang Dr.-Ing. 8740 Bad Neustadt Volkrodt Speed adjustable motor drive for bicycles - has shunt wound motor with armature and excitation current switch having reduction gear and clutch in integrated drive block
FR2490578A1 (en) * 1980-09-19 1982-03-26 Honda Motor Co Ltd Mixed propulsion motor cycle - has engine offset from centre line and selectively engageable pedal drive
DE3110616A1 (en) * 1981-03-18 1982-10-14 Zündapp-Werke GmbH, 8000 München STORAGE FOR MOTOR AND REAR WHEEL SWING OF A MOTORIZED TWO-WHEELED VEHICLE
DE3144884A1 (en) * 1981-11-12 1983-06-09 Egon 5000 Köln Gelhard Bicycle, in particular with an electric motor
US4541500A (en) * 1981-11-12 1985-09-17 Egon Gelhard Bicycle, in particular with an electromotor
DE8206435U1 (en) * 1982-03-09 1992-08-20 Gelhard, Egon, 5000 Köln Bicycle powered by an electric motor

Also Published As

Publication number Publication date
CN1129430A (en) 1996-08-21
DE4344008A1 (en) 1995-06-29
WO1995017330A1 (en) 1995-06-29
JPH09506841A (en) 1997-07-08
ATE156078T1 (en) 1997-08-15
EP0735966B1 (en) 1997-07-30
EP0735966A1 (en) 1996-10-09
DE4344008C2 (en) 1996-09-05

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