ES1013921U - Bicicleta con traccion a las dos ruedas. - Google Patents

Bicicleta con traccion a las dos ruedas.

Info

Publication number
ES1013921U
ES1013921U ES19909001294U ES9001294U ES1013921U ES 1013921 U ES1013921 U ES 1013921U ES 19909001294 U ES19909001294 U ES 19909001294U ES 9001294 U ES9001294 U ES 9001294U ES 1013921 U ES1013921 U ES 1013921U
Authority
ES
Spain
Prior art keywords
bicycle
coupled
wheels
driven
traction
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.)
Granted
Application number
ES19909001294U
Other languages
English (en)
Other versions
ES1013921Y (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES19909001294U priority Critical patent/ES1013921Y/es
Priority to US07/600,026 priority patent/US5158314A/en
Publication of ES1013921U publication Critical patent/ES1013921U/es
Application granted granted Critical
Publication of ES1013921Y publication Critical patent/ES1013921Y/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B62M17/00—Transmissions characterised by use of rotary shaft, e.g. cardan shaft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1966—Intersecting axes
    • Y10T74/19665—Bevel gear type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

BICICLETA CON TRACCION A LAS DOS RUEDAS, QUE COMPRENDE CAMBIO DE MARCHAS COMPUESTO POR UN CONJUNTO DE CORONAS MONTADAS EN EL EJE DE LA RUEDA POSTERIOR, CARACTERIZADA PORQUE COMPRENDE UNA PRIMERA CADENA AUXILIAR DE TRACCION, MONTADA ENTRE LA CORONA MAS INTERNA DEL CAMBIO Y UNA PRIMERA CORONA INDEPENDIENTE DE GIRO LIBRE: UNA SEGUNDA CADENA AUXILIAR MONTADA ENTRE UNA CORONA SOLIDARIA DEL EJE DE LA RUEDA DELANTERA Y UNA SEGUNDA CORONA INDEPENDIENTE DE GIRO LIBRE: Y UNA TRANSMISION INTERMEDIA FLEXIBLE QUE ESTA CONECTADA ENTRE LAS PRIMERA Y SEGUNDA ZONAS DE GIRO LIBRE; CUYA CORONA MAS INTERNA DEL CAMBIO QUEDA SEPARADA DEL RESTO DE LAS CORONAS DE DICHO CAMBIO MEDIANTE UN TOPE DE SEPARACION CON PROTECTOR DE SEGURIDAD; Y CUYA TRANSMISION INTERMEDIA ESTA COMPUESTA POREJES RIGIDOS Y FLEXIBLES RELACIONADOS ENTRE SI Y CON CAJAS DE TRANSMISION CONECTADAS A LAS PRIMERA Y SEGUNDA CORONAS DE GIRO LIBRE, MEDIANTE ARTICULACIONES CARDAM.
ES19909001294U 1990-04-20 1990-04-20 Bicicleta con traccion a las dos ruedas. Expired - Lifetime ES1013921Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES19909001294U ES1013921Y (es) 1990-04-20 1990-04-20 Bicicleta con traccion a las dos ruedas.
US07/600,026 US5158314A (en) 1990-04-20 1990-10-18 Bicycle with traction on both wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES19909001294U ES1013921Y (es) 1990-04-20 1990-04-20 Bicicleta con traccion a las dos ruedas.

Publications (2)

Publication Number Publication Date
ES1013921U true ES1013921U (es) 1991-02-01
ES1013921Y ES1013921Y (es) 1991-08-01

Family

ID=8267219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19909001294U Expired - Lifetime ES1013921Y (es) 1990-04-20 1990-04-20 Bicicleta con traccion a las dos ruedas.

Country Status (2)

Country Link
US (1) US5158314A (es)
ES (1) ES1013921Y (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155020A1 (es) * 1999-04-21 2001-04-16 Valdez Cuauhtemoctzin Castro Bicicleta de doble traccion

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253889A (en) * 1990-01-25 1993-10-19 Michele Chiarella All wheel drive vehicle
US5224725A (en) * 1990-05-10 1993-07-06 Erlston Lester J Two-wheeled-drive two wheeled vehicle
CA2099499A1 (en) * 1991-01-02 1992-07-03 Rudolf Schwarzenbacher Bicycle, in particular an all-terrain bicycle
CA2037891C (en) * 1991-03-08 1995-08-15 Francois Chartrand Dual drive cycle
US5332244A (en) * 1992-10-05 1994-07-26 Turner Drive Systems, Inc. Bicycle with selectably engageable single or dual wheel drive
DE4301890A1 (de) * 1993-01-14 1994-07-21 Egon Nehrke Rad
US5390946A (en) * 1993-07-07 1995-02-21 Spicer; Eugene Shifting clutch for dual-wheel driven bicycle
US5823554A (en) * 1994-04-13 1998-10-20 Lau; James C. K. Folding, pedal-driven vehicle with universal joint transmission system
US5577749A (en) * 1994-07-11 1996-11-26 Ross; Thomas Twin gear drive assembly for a bicycle
US6182991B1 (en) 1996-04-26 2001-02-06 Christini Technologies, Inc. Two wheel drive bicycle with a shock-absorbing front fork
US6505699B1 (en) 1996-04-26 2003-01-14 Christini Technologies, Inc. Two-wheel drive two-wheeled vehicle
CA2252654A1 (en) * 1996-04-26 1997-11-06 Steven J. Christini Two-wheel drive bicycle
US6439592B1 (en) 1996-04-26 2002-08-27 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
US5941332A (en) * 1997-07-09 1999-08-24 Dimick; Mark O. Motorized bicycle
US6068279A (en) * 1998-05-06 2000-05-30 Dion; Alan Two wheel drive bicycle
DE60036278T2 (de) * 2000-04-19 2008-06-05 Jen-Chih Liu Kettenlose Antriebsvorrichtung für Fahrrad
US8056693B2 (en) 2000-08-03 2011-11-15 Christini Technologies, Inc. Two-wheel drive two-wheeled vehicle
US6446985B1 (en) 2001-02-15 2002-09-10 Joe Tompsett Two-wheel-drive bicycle
US6419255B1 (en) * 2001-03-28 2002-07-16 Yun-Chuan Chang Driving structure between front and rear wheels of a vehicle
US6827362B2 (en) * 2002-11-08 2004-12-07 Samuel O. Smith Shaft driven bicycle and transmission therefor
WO2004096630A1 (en) * 2003-03-24 2004-11-11 Jcl Design Inc. Human-powered vehicle
TWI299028B (en) * 2006-02-14 2008-07-21 James Chung-Kei Lau Human powered ground vehicle comprising foldable sections
EP2167368B1 (en) 2007-06-13 2016-08-24 Rodolfo Reyes (Rudy) Systems and methods for a front wheel drive bicycle
KR100955892B1 (ko) * 2009-07-17 2010-05-06 김학윤 복합 구동 자전거
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US599048A (en) * 1898-02-15 Thomas lord turner
US4773662A (en) * 1987-03-30 1988-09-27 Ultra M.A.C. Corp. Double-drive bicycle
US5004258A (en) * 1987-09-18 1991-04-02 Becoat Billie J Kit for converting a bicycle to a dual wheel driven cycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155020A1 (es) * 1999-04-21 2001-04-16 Valdez Cuauhtemoctzin Castro Bicicleta de doble traccion

Also Published As

Publication number Publication date
ES1013921Y (es) 1991-08-01
US5158314A (en) 1992-10-27

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030505