WO1997041024B1 - Bicyclette a deux roues motrices - Google Patents

Bicyclette a deux roues motrices

Info

Publication number
WO1997041024B1
WO1997041024B1 PCT/US1997/006181 US9706181W WO9741024B1 WO 1997041024 B1 WO1997041024 B1 WO 1997041024B1 US 9706181 W US9706181 W US 9706181W WO 9741024 B1 WO9741024 B1 WO 9741024B1
Authority
WO
WIPO (PCT)
Prior art keywords
drive
wheel
bicycle
bicycle according
gear
Prior art date
Application number
PCT/US1997/006181
Other languages
English (en)
Other versions
WO1997041024A1 (fr
WO1997041024A9 (fr
Filing date
Publication date
Application filed filed Critical
Priority to DE69720711T priority Critical patent/DE69720711T2/de
Priority to AT97918617T priority patent/ATE236828T1/de
Priority to US09/171,742 priority patent/US6161854A/en
Priority to AU29222/97A priority patent/AU724405B2/en
Priority to EP97918617A priority patent/EP0895503B1/fr
Publication of WO1997041024A1 publication Critical patent/WO1997041024A1/fr
Publication of WO1997041024B1 publication Critical patent/WO1997041024B1/fr
Publication of WO1997041024A9 publication Critical patent/WO1997041024A9/fr
Priority to US11/002,981 priority patent/US7328766B2/en
Priority to US11/968,820 priority patent/US7487854B2/en

Links

Abstract

La présente invention se rapporte à une bicyclette à deux roues motrices (78) entièrement opérationnelle. Le train d'entraînement assurant l'entraînement de la roue avant (17), qui est incorporé à un cadre modifié (91), il comporte une roue arrière (90) entraînée par un mécanisme classique à chaîne ou à arbres (23), ladite roue avant (17) étant entraînée par une série d'arbres rigides transférant la puissance de la roue arrière entraînée (90) à la roue avant (17).
PCT/US1997/006181 1996-04-26 1997-04-25 Bicyclette a deux roues motrices WO1997041024A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE69720711T DE69720711T2 (de) 1996-04-26 1997-04-25 Fahrrad mit zweiradantrieb
AT97918617T ATE236828T1 (de) 1996-04-26 1997-04-25 Fahrrad mit zweiradantrieb
US09/171,742 US6161854A (en) 1996-04-26 1997-04-25 Two-wheel drive bicycle
AU29222/97A AU724405B2 (en) 1996-04-26 1997-04-25 Two-wheel drive bicycle
EP97918617A EP0895503B1 (fr) 1996-04-26 1997-04-25 Bicyclette a deux roues motrices
US11/002,981 US7328766B2 (en) 1996-04-26 2004-12-03 Two-wheel drive two-wheeled vehicle
US11/968,820 US7487854B2 (en) 1996-04-26 2008-01-03 Two-wheel drive two-wheeled vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1623296P 1996-04-26 1996-04-26
US60/016,232 1996-04-26

Related Child Applications (4)

Application Number Title Priority Date Filing Date
US09171742 A-371-Of-International 1997-04-25
US09/171,742 A-371-Of-International US6161854A (en) 1996-04-26 1997-04-25 Two-wheel drive bicycle
US09/372,160 Continuation-In-Part US6182991B1 (en) 1996-04-26 1999-08-11 Two wheel drive bicycle with a shock-absorbing front fork
US09/631,982 Continuation-In-Part US6439592B1 (en) 1996-04-26 2000-08-03 Two-wheel drive two-wheeled vehicle

Publications (3)

Publication Number Publication Date
WO1997041024A1 WO1997041024A1 (fr) 1997-11-06
WO1997041024B1 true WO1997041024B1 (fr) 1997-11-27
WO1997041024A9 WO1997041024A9 (fr) 2003-09-04

Family

ID=21776060

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/006181 WO1997041024A1 (fr) 1996-04-26 1997-04-25 Bicyclette a deux roues motrices

Country Status (8)

Country Link
US (2) US6161854A (fr)
EP (1) EP0895503B1 (fr)
AT (1) ATE236828T1 (fr)
AU (1) AU724405B2 (fr)
CA (1) CA2252654A1 (fr)
DE (1) DE69720711T2 (fr)
ES (1) ES2197340T3 (fr)
WO (1) WO1997041024A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439592B1 (en) 1996-04-26 2002-08-27 Christini Technologies, Inc. Two-wheel drive two-wheeled vehicle
US6505699B1 (en) 1996-04-26 2003-01-14 Christini Technologies, Inc. Two-wheel drive two-wheeled vehicle
US7328766B2 (en) 1996-04-26 2008-02-12 Christini Technologies, Inc. Two-wheel drive two-wheeled vehicle
US8056693B2 (en) * 2000-08-03 2011-11-15 Christini Technologies, Inc. Two-wheel drive two-wheeled vehicle
AT410309B (de) 2001-01-17 2003-03-25 Rainer Meditz Fahrrad mit vorder- und hinterradantrieb
US6827362B2 (en) * 2002-11-08 2004-12-07 Samuel O. Smith Shaft driven bicycle and transmission therefor
US20070164534A1 (en) * 2005-12-22 2007-07-19 Simon Robert L Bicycle front wheel drive assembly
US7661690B2 (en) * 2006-02-23 2010-02-16 Mcclure Brian Scott Mechanical advantage drive system for cycles
WO2008157439A1 (fr) 2007-06-13 2008-12-24 Reyes Rodolfo Rudy Systèmes et procédés pour une bicyclette à traction avant
KR100955893B1 (ko) 2009-10-30 2010-05-06 김학윤 복합 구동 자전거
US8973690B2 (en) 2010-10-04 2015-03-10 W. Morrision Consulting Group, Inc. Front wheel energy recovery system
US10569827B2 (en) 2014-04-17 2020-02-25 Thomas S. Felker Bicycle dual power turning track, rack, pinion, and one-way bearing propulsion system
US9580137B2 (en) 2014-04-17 2017-02-28 Thomas S. Felker Dual powered propulsion system
RU2592972C1 (ru) * 2015-03-27 2016-07-27 Александр Геннадьевич Нюркин Велосипед
US10569129B2 (en) 2016-04-15 2020-02-25 Thomas S. Felker Tri-power exercising device
US9650106B1 (en) * 2016-08-15 2017-05-16 Sanjeev Kumar Singh Two wheel drive bicycle with a dual chain-and-sprocket drive mechanism driven by a two-sided paddle-sprocket system
WO2018057543A1 (fr) 2016-09-21 2018-03-29 Traction Technologies, Inc. Train d'entraînement de bicyclette

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GB1284821A (en) * 1970-03-11 1972-08-09 Bothwell P W Improvements relating to two-wheeled vehicles
US4029332A (en) * 1975-06-10 1977-06-14 Davis Harry C Rotacycle
US4397369A (en) * 1981-04-13 1983-08-09 Read Glenn F Power drive
US4479660A (en) * 1982-09-30 1984-10-30 Pattison Daniel J Two wheel synchronously driven bicycle
US4474660A (en) 1983-08-15 1984-10-02 Limat Metal Polishing Ltd. Electropolishing system
US4611684A (en) * 1985-01-24 1986-09-16 George W. Peterson Front-wheel drive motor vehicle
US5014808A (en) * 1987-02-09 1991-05-14 Savard Frank J Two wheeled vehicle having an adjustable castor and castor angle
US4773662A (en) * 1987-03-30 1988-09-27 Ultra M.A.C. Corp. Double-drive bicycle
US5184838A (en) * 1987-09-18 1993-02-09 Becoat Billie J Dual wheel driven bicycle
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US5253889A (en) 1990-01-25 1993-10-19 Michele Chiarella All wheel drive vehicle
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US5224725A (en) * 1990-05-10 1993-07-06 Erlston Lester J Two-wheeled-drive two wheeled vehicle
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