ES2138713T3 - Dispositivo de pedaleo de suspension para bicicletas. - Google Patents

Dispositivo de pedaleo de suspension para bicicletas.

Info

Publication number
ES2138713T3
ES2138713T3 ES95410090T ES95410090T ES2138713T3 ES 2138713 T3 ES2138713 T3 ES 2138713T3 ES 95410090 T ES95410090 T ES 95410090T ES 95410090 T ES95410090 T ES 95410090T ES 2138713 T3 ES2138713 T3 ES 2138713T3
Authority
ES
Spain
Prior art keywords
pedals
cranks
crank
shock
bicycles
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 - Lifetime
Application number
ES95410090T
Other languages
English (en)
Inventor
Pierre Gignoux
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
Application granted granted Critical
Publication of ES2138713T3 publication Critical patent/ES2138713T3/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
    • B62M3/00—Construction of cranks operated by hand or foot
    • 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • B62M1/105—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels using elastic elements
    • 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
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • 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
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y10T74/2167—Variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Transmission Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Dampers (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Mechanical Control Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

UN DISPOSITIVO DE PEDALEO, PARTICULARMENTE UTILIZABLE PARA BICICLETA TODO TERRENO, COMPRENDE UN PAR DE MANIVELAS DE CONEXION MECANICA CON UN EJE DE SISTEMA DE PEDALES 20, Y MEDIOS DE ACCIONAMIENTO SUSCEPTIBLES DE OCUPAR UN PRIMER ESTADO DE PEDALEO QUE PERMITA UNA TRANSMISION MECANICA DIRECTA DEL PAR EJERCIDO POR LOS PEDALES EN EL SENTIDO DE PEDALEO GRACIAS A UN ACOPLAMIENTO RIGIDO EN ROTACION DE LAS DOS MANIVELAS RESPECTO DE LOS MEDIOS DE TRANSMISION, Y UN SEGUNDO ESTADO DE AMORTIGUACION QUE HACE USO DE UN DISPOSITIVO DE SUSPENSION 36 QUE PROCURA UN ACOPLAMIENTO ELASTICO EN ROTACION CON LAS DOS MANIVELAS RESPECTO DEL ARCO CUANDO EL USUARIO SE ENCUENTRA APOYADO SOBRE LOS DOS PEDALES EJERCIENDO ESFUERZOS ANTAGONISTAS SIN PEDALEAR. LOS MEDIOS DE ACCIONAMIENTO COMPRENDEN UNA SEMILUNA 38 SOLIDARIA DEL EJE DEL SISTEMA DE PEDALES 20, Y UN SOPORTE 44 SOLIDARIO DE LA MANIVELA 14 CORRESPONDIENTE , DE MANERA A SER SOLIDARIOS EN EL PRIMER ESTADO DE PEDALEO CLASICO, E INDEPENDIENTES UNO DE OTRO EN EL SEGUNDO ESTADO TRAS UN MOVIMIENTO RELATIVO DE BASCULAMIENTO DETERMINADO POR LA INTERVENCION DEL DISPOSITIVO DE SUSPENSION 36.
ES95410090T 1994-09-08 1995-09-01 Dispositivo de pedaleo de suspension para bicicletas. Expired - Lifetime ES2138713T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410935A FR2724360A1 (fr) 1994-09-08 1994-09-08 Dispositif de suspension pour cycles a pedales

Publications (1)

Publication Number Publication Date
ES2138713T3 true ES2138713T3 (es) 2000-01-16

Family

ID=9466909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95410090T Expired - Lifetime ES2138713T3 (es) 1994-09-08 1995-09-01 Dispositivo de pedaleo de suspension para bicicletas.

Country Status (7)

Country Link
US (1) US5653150A (es)
EP (1) EP0700824B1 (es)
JP (1) JP3779354B2 (es)
AT (1) ATE182302T1 (es)
DE (1) DE69510879T2 (es)
ES (1) ES2138713T3 (es)
FR (1) FR2724360A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6895834B1 (en) * 2002-10-04 2005-05-24 Racer-Mate, Inc. Adjustable crank for bicycles
KR100584525B1 (ko) * 2004-02-25 2006-05-30 전지훈 자전거의 크랭크 구조
WO2006045150A1 (en) * 2004-10-26 2006-05-04 Robert Masterton Smith Improvements in drive mechanisms for human-powered machines
US20100167881A1 (en) * 2008-12-31 2010-07-01 Day Franklin J Crank mechanism and bicycle incorporating same
TWI422511B (zh) * 2011-09-02 2014-01-11 Univ Far East 自行車曲柄踏板避震裝置
US8904905B2 (en) * 2012-12-11 2014-12-09 Shimano Inc. Crank detachable holder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190013987A (en) * 1900-08-03 1900-11-03 Berthold Weichmann Improvements in Variable Cranks for Cycles.
FR431701A (fr) * 1911-06-13 1911-11-18 Alfred Walter Perfectionnements aux pédales de bicyclettes
GB232424A (en) * 1924-05-16 1925-04-23 Albert Edward Horlick Payne Improvements in or relating to pedal cranks for bicycles and the like
FR2335392A2 (fr) * 1975-12-17 1977-07-15 Pedrali Dominique Perfectionnement aux pedaliers de bicyclettes
FR2409183A1 (fr) * 1977-11-22 1979-06-15 Chepelow Vsevolod Dispositif ameliorant le rendement d'un pedalier de bicyclette
GB2089298A (en) * 1980-12-17 1982-06-23 Abraham Trevor Bicycle pedal cranks
FR2516886A2 (fr) * 1981-11-23 1983-05-27 Cubizolles Alexis Pedalier a manivelles debrayables et force adjuvante de ressorts
FR2603862A1 (fr) * 1986-09-17 1988-03-18 Bocciarelli Jean Dispositif permettant d'augmenter la longueur de levier d'une manivelle de bicyclette
US5060536A (en) * 1990-03-05 1991-10-29 Boys Donald R Flexible crank drive
DK0546004T3 (da) * 1990-09-04 1995-04-18 Gerhard Hilber Pedaldrev til en cykel
US5157988A (en) * 1991-06-11 1992-10-27 Pinkstock Donald H Elastic crank for bicycles

Also Published As

Publication number Publication date
US5653150A (en) 1997-08-05
EP0700824B1 (fr) 1999-07-21
JP3779354B2 (ja) 2006-05-24
FR2724360A1 (fr) 1996-03-15
EP0700824A3 (fr) 1996-08-14
FR2724360B1 (es) 1997-02-07
EP0700824A2 (fr) 1996-03-13
DE69510879D1 (de) 1999-08-26
DE69510879T2 (de) 2000-02-17
ATE182302T1 (de) 1999-08-15
JPH08108880A (ja) 1996-04-30

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