ES2189601A1 - Sistema de traccion por pedales mediante bielas independientes sin punto muerto. - Google Patents

Sistema de traccion por pedales mediante bielas independientes sin punto muerto.

Info

Publication number
ES2189601A1
ES2189601A1 ES200002379A ES200002379A ES2189601A1 ES 2189601 A1 ES2189601 A1 ES 2189601A1 ES 200002379 A ES200002379 A ES 200002379A ES 200002379 A ES200002379 A ES 200002379A ES 2189601 A1 ES2189601 A1 ES 2189601A1
Authority
ES
Spain
Prior art keywords
bottom bracket
pedal
crank arms
dead point
traction system
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
ES200002379A
Other languages
English (en)
Other versions
ES2189601B1 (es
Inventor
Vergara Pablo Carrasco
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.)
Rotor Componentes Tecnologicos SL
Original Assignee
Rotor Componentes Tecnologicos SL
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 Rotor Componentes Tecnologicos SL filed Critical Rotor Componentes Tecnologicos SL
Priority to ES200002379A priority Critical patent/ES2189601B1/es
Priority to AU2001226816A priority patent/AU2001226816A1/en
Priority to PCT/ES2001/000001 priority patent/WO2002028680A1/es
Priority to US10/398,468 priority patent/US20040045401A1/en
Publication of ES2189601A1 publication Critical patent/ES2189601A1/es
Application granted granted Critical
Publication of ES2189601B1 publication Critical patent/ES2189601B1/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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • 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
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting
    • 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
    • B62M2003/006—Crank arrangements to overcome dead points
    • 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

Abstract

Consiste en un sistema de pedaleo que hace uso de bielas independientes, de un plato de potencia - que gira en torno a un eje distanciado y paralelo al de pedalier - que va montado - vía rodamiento - sobre un soporte excéntrico fijable a la caja de pedalier, y de un brazo de transferencia que a través del eje de pedalier es solidario con la biela opuesta al lado de los platos: así el par se transmite desde la biela del lado de los platos y desde el brazo de transferencia mediante sendos empujadores conectados a puntos diametralmente opuestos del plato; durante el pedaleo, según baja cada pedal y la bicicleta va tomando inercia, el desarrollo relativo aumenta paulatinamente, y cuando el pedal se aproxima al final de su fase de descenso y va disminuyendo con rapidez la componente tangencial de la fuerza aplicada, es cuando la solicitación de par decrece más rápidamente.
ES200002379A 2000-10-03 2000-10-03 Sistema de traccion por pedales mediante bielas independientes sin punto muerto. Expired - Lifetime ES2189601B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES200002379A ES2189601B1 (es) 2000-10-03 2000-10-03 Sistema de traccion por pedales mediante bielas independientes sin punto muerto.
AU2001226816A AU2001226816A1 (en) 2000-10-03 2001-01-02 Pedal traction system using independent crank arms with no dead point
PCT/ES2001/000001 WO2002028680A1 (es) 2000-10-03 2001-01-02 Sistema de tracción por pedales mediante bielas independientes sin punto muerto
US10/398,468 US20040045401A1 (en) 2000-10-03 2001-01-02 Pedal traction system using independent crank arms with no dead point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002379A ES2189601B1 (es) 2000-10-03 2000-10-03 Sistema de traccion por pedales mediante bielas independientes sin punto muerto.

Publications (2)

Publication Number Publication Date
ES2189601A1 true ES2189601A1 (es) 2003-07-01
ES2189601B1 ES2189601B1 (es) 2004-11-16

Family

ID=8495132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002379A Expired - Lifetime ES2189601B1 (es) 2000-10-03 2000-10-03 Sistema de traccion por pedales mediante bielas independientes sin punto muerto.

Country Status (4)

Country Link
US (1) US20040045401A1 (es)
AU (1) AU2001226816A1 (es)
ES (1) ES2189601B1 (es)
WO (1) WO2002028680A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005012069A1 (es) * 2003-07-25 2005-02-10 Pablo Carrasco Vergara Configuración modular para sistemas de tracción por pedales mediante bielas independientes sin punto muerto.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004031418A1 (de) * 2004-06-29 2006-02-16 Rumpf, Paul Kurbeltriebmomentwandler, zur Drehmomentsteuerung der Drehkraftaufnahme und Drehkraftübertragung von Kurbeltriebe
FR2917060A1 (fr) * 2007-06-05 2008-12-12 Jacques Cerdan Pedalier de cycle a geometrie variable
US8628102B2 (en) * 2009-10-12 2014-01-14 Brian Scott McClure Extended crank system
US20110193314A1 (en) * 2010-02-09 2011-08-11 Don Guichard Asymmetrical or off-center bottom bracket
FR3049565A1 (fr) 2016-04-04 2017-10-06 Jacques Cerdan Pedalier de cycle a plateau flottant auto -positionne
WO2020067589A1 (ko) * 2018-09-28 2020-04-02 주식회사 키프로토 직립형 자전거의 크랭크 장치
WO2020221379A1 (en) 2019-04-29 2020-11-05 Havelka Petr Bicycle drivetrain system with variable angular velocity of pedals
CN112298438B (zh) * 2020-11-09 2022-05-06 宋子奎 滚轮曲柄滑块式脚踏驱动的省力自行车
FR3139112A1 (fr) 2022-08-28 2024-03-01 Jacques Cerdan Pédalier de cycle à manivelles indépendantes.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584671A1 (fr) * 1985-07-09 1987-01-16 Gouiran Bernard Dispositif a suppression de point mort sur un pedalier, notamment de bicyclette
CH661696A5 (en) * 1983-09-07 1987-08-14 Herbert Schreiber Pedal drive
US5067370A (en) * 1989-06-13 1991-11-26 Lemmens Joseph R Variable crank pedal drive for bicycles and the like
JPH0648361A (ja) * 1992-07-28 1994-02-22 Matsushita Electric Ind Co Ltd 自転車の駆動装置
FR2703116A1 (fr) * 1993-03-22 1994-09-30 Haubtmann Stronglight Sa Dispositif d'Entraînement de pédalier de bicyclettes et similaires.
US5442972A (en) * 1993-07-07 1995-08-22 Hoover; Irvin Variable ratio bicycle drive mechanism
WO1999029564A1 (fr) * 1997-12-09 1999-06-17 Bitz, Roland Pedalier sans point mort, et ensemble comprenant un tel pedalier et un appareil de mesure
US6085613A (en) * 1995-12-07 2000-07-11 Niculescu; Florin Crankset with no neutral position

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6840136B1 (en) * 2000-10-23 2005-01-11 Earle H Jones Pedal drive mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661696A5 (en) * 1983-09-07 1987-08-14 Herbert Schreiber Pedal drive
FR2584671A1 (fr) * 1985-07-09 1987-01-16 Gouiran Bernard Dispositif a suppression de point mort sur un pedalier, notamment de bicyclette
US5067370A (en) * 1989-06-13 1991-11-26 Lemmens Joseph R Variable crank pedal drive for bicycles and the like
JPH0648361A (ja) * 1992-07-28 1994-02-22 Matsushita Electric Ind Co Ltd 自転車の駆動装置
FR2703116A1 (fr) * 1993-03-22 1994-09-30 Haubtmann Stronglight Sa Dispositif d'Entraînement de pédalier de bicyclettes et similaires.
US5442972A (en) * 1993-07-07 1995-08-22 Hoover; Irvin Variable ratio bicycle drive mechanism
US6085613A (en) * 1995-12-07 2000-07-11 Niculescu; Florin Crankset with no neutral position
WO1999029564A1 (fr) * 1997-12-09 1999-06-17 Bitz, Roland Pedalier sans point mort, et ensemble comprenant un tel pedalier et un appareil de mesure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005012069A1 (es) * 2003-07-25 2005-02-10 Pablo Carrasco Vergara Configuración modular para sistemas de tracción por pedales mediante bielas independientes sin punto muerto.
ES2245559A1 (es) * 2003-07-25 2006-01-01 Pablo Carrasco Vergara Configuracion modulara para sistemas de traccion por pedales mediante bielas independientes sin punto muerto.
CN100447044C (zh) * 2003-07-25 2008-12-31 帕博罗·卡拉斯科·维加拉 独立无静点的曲柄脚踏驱动系统的标准结构

Also Published As

Publication number Publication date
US20040045401A1 (en) 2004-03-11
AU2001226816A1 (en) 2002-04-15
ES2189601B1 (es) 2004-11-16
WO2002028680A1 (es) 2002-04-11

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