ES2155816T1 - Pedaleria sin punto muerto, y conjunto que comprende tal pedaleria y un aparato de medida. - Google Patents

Pedaleria sin punto muerto, y conjunto que comprende tal pedaleria y un aparato de medida.

Info

Publication number
ES2155816T1
ES2155816T1 ES98958134T ES98958134T ES2155816T1 ES 2155816 T1 ES2155816 T1 ES 2155816T1 ES 98958134 T ES98958134 T ES 98958134T ES 98958134 T ES98958134 T ES 98958134T ES 2155816 T1 ES2155816 T1 ES 2155816T1
Authority
ES
Spain
Prior art keywords
crankset
pedaleria
hub
measuring device
crank
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
ES98958134T
Other languages
English (en)
Other versions
ES2155816T3 (es
Inventor
Florin Niculescu
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
Publication of ES2155816T1 publication Critical patent/ES2155816T1/es
Application granted granted Critical
Publication of ES2155816T3 publication Critical patent/ES2155816T3/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
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket
    • 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
    • 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
    • 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
    • Y10T74/2165—Cranks and pedals with attached gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Motor Or Generator Frames (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Pedalería sin punto muerto, principalmente para bicicleta, que comprende: - un tubo fijo (2) de pedalería, - un árbol (8, 108) montado en rotación alrededor de un eje central (10) en el interior del tubo de pedalería, - una primera manivela (11) fijada a un primer extremo del árbol, - una segunda manivela (13) que tiene una base montada en rotación con relación a un segundo extremo del árbol, - una excéntrica (26) dispuesta en la proximidad del segundo extremo del árbol y unida al tubo por intermedio de medios de apoyo, - un elemento de salida (15) montado sobre la excéntrica de manera rotativa alrededor de un eje excéntrico (25) que es paralelo al eje central, pero desplazado en una dirección de excentricidad, estando previsto el elemento de salida para arrastrar una transmisión mecánica, y - una primera y una segunda conexión articulada (20, 21, 23) que unen respectivamente el árbol (8, 108) y la segunda manivela (13) al elemento de salida (15) para arrastrarlo, caracterizada porque el segundo extremo del árbol (8) está provisto de un cubo de soporte (19, 119) sobre el que se monta la excéntrica y la segunda manivela de manera rotativa por los respectivos cojinetes (28, 62, 63), estando provisto el cubo de soporte de una palanca (20) que forma parte de la primera conexión articulada.
ES98958134T 1997-12-09 1998-12-09 Juego de pedales sin punto muerto y conjunto que comprende tal juego de pedales y un aparato de medida. Expired - Lifetime ES2155816T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97121644 1997-12-09

Publications (2)

Publication Number Publication Date
ES2155816T1 true ES2155816T1 (es) 2001-06-01
ES2155816T3 ES2155816T3 (es) 2002-12-16

Family

ID=8227770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98958134T Expired - Lifetime ES2155816T3 (es) 1997-12-09 1998-12-09 Juego de pedales sin punto muerto y conjunto que comprende tal juego de pedales y un aparato de medida.

Country Status (8)

Country Link
US (1) US6367352B1 (es)
EP (1) EP1035997B1 (es)
JP (1) JP2001525293A (es)
AT (1) ATE219001T1 (es)
CA (1) CA2312882C (es)
DE (1) DE69806051T2 (es)
ES (1) ES2155816T3 (es)
WO (1) WO1999029564A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003525095A (ja) * 2000-02-29 2003-08-26 アリゾナ ボード オブ リージェンツ トルク制御伸張性運動トレーニングのための方法および装置
US7083547B2 (en) * 2000-02-29 2006-08-01 Arizona Board Of Regents Method and apparatus for speed controlled eccentric exercise training
US20020017158A1 (en) * 2000-07-27 2002-02-14 Lemmens Joseph R. Variable drive mechanism for bicycle and the like
ES2189601B1 (es) * 2000-10-03 2004-11-16 Rotor Componentes Tecnologicos, S.L. Sistema de traccion por pedales mediante bielas independientes sin punto muerto.
EP1350714A1 (en) * 2002-03-19 2003-10-08 Campagnolo Srl Hollow crank arm for a bicycle, and process for manufacturing the same
US20060199700A1 (en) * 2002-10-29 2006-09-07 Eccentron, Llc Method and apparatus for speed controlled eccentric exercise training
US20040087402A1 (en) * 2002-10-31 2004-05-06 Hunter Harold Armstead Power transmission system
EP1642105B1 (en) * 2003-06-17 2013-03-06 Spinpower B.V. Transmission system, and method for measuring a drive force therein
NL1023681C2 (nl) * 2003-06-17 2004-12-20 Spinpower B V Overbrengingsstelsel, en werkwijze voor het meten van een aandrijfkracht daarin.
ES2245559B1 (es) * 2003-07-25 2007-12-01 Pablo Carrasco Vergara Configuracion modulara para sistemas de traccion por pedales mediante bielas independientes sin punto muerto.
DE102004031418A1 (de) * 2004-06-29 2006-02-16 Rumpf, Paul Kurbeltriebmomentwandler, zur Drehmomentsteuerung der Drehkraftaufnahme und Drehkraftübertragung von Kurbeltriebe
US7562604B2 (en) * 2004-06-29 2009-07-21 Shimano Inc. Bicycle chain wheel structure
WO2006045150A1 (en) * 2004-10-26 2006-05-04 Robert Masterton Smith Improvements in drive mechanisms for human-powered machines
TWM281887U (en) * 2005-02-22 2005-12-01 Jin-Chian Yuan Easy-to-pedal bike and its transmission crank
CN100400238C (zh) * 2005-05-23 2008-07-09 浙江双友物流器械股份有限公司 捆绑器的棘轮
EP1792821A1 (en) * 2005-12-02 2007-06-06 CAMPAGNOLO S.r.l. Bottom bracket assembly of a bicycle
TWI291428B (en) * 2006-03-03 2007-12-21 Kun Teng Industry Co Ltd Bicycle crank transmission apparatus having clutch function
US20110193314A1 (en) * 2010-02-09 2011-08-11 Don Guichard Asymmetrical or off-center bottom bracket
KR100984331B1 (ko) * 2010-07-02 2010-10-29 주식회사 에파테크 자전거 동력 발생장치
FR3049565A1 (fr) 2016-04-04 2017-10-06 Jacques Cerdan Pedalier de cycle a plateau flottant auto -positionne
US9505461B1 (en) * 2016-04-05 2016-11-29 Rene M. Ortega Bicycle with adjustable pedaling resistance using magnetorheological based fluid
US20180354585A1 (en) * 2017-06-07 2018-12-13 Drivetrain Tech Solution Inc. Bicycle crankset with eccentric chainring and adjustable crankarm
US10526041B2 (en) * 2017-06-13 2020-01-07 Shimano Inc. Bicycle crank assembly
TWI684548B (zh) * 2018-05-18 2020-02-11 葉德進 用於自行車的曲柄裝置
TWI664112B (zh) * 2018-05-18 2019-07-01 葉德進 用於自行車的曲柄裝置和驅動組合體
US20200385086A1 (en) * 2019-03-11 2020-12-10 William Arias Willie's Crancks
FR3139112A1 (fr) 2022-08-28 2024-03-01 Jacques Cerdan Pédalier de cycle à manivelles indépendantes.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR763303A (es) 1934-04-26
FR984583A (fr) 1949-02-14 1951-07-09 Pédalier de cycle
US4300411A (en) * 1978-06-12 1981-11-17 Shimano Industrial Company Limited Gear crank for a bicycle
IT8203801V0 (it) * 1982-01-29 1982-01-29 Ferro Giovanni Congegno di facile spinta con due fasi attive alternate per ogni giro.
DE3668437D1 (de) 1985-03-13 1990-03-01 Bregnard Jean Pierre Tretlager fuer fahrrad oder fuer aehnliches fortbewegungsmittel.
FR2584671A1 (fr) * 1985-07-09 1987-01-16 Gouiran Bernard Dispositif a suppression de point mort sur un pedalier, notamment de bicyclette
US4816009A (en) * 1988-08-09 1989-03-28 Gabriel Philipp Power transmission system particularly useful for bicycles
US5067370A (en) 1989-06-13 1991-11-26 Lemmens Joseph R Variable crank pedal drive for bicycles and the like
JPH0378694U (es) * 1989-12-05 1991-08-09
US6116114A (en) * 1993-08-23 2000-09-12 Edwards; Craig H. Rotatable spindle assembly utilizing two-piece spindle
US5816599A (en) * 1995-06-14 1998-10-06 Koyo Electronics Industries Co., Ltd Bicycle torque detection apparatus and bicycle including the same
JP3526683B2 (ja) * 1995-08-04 2004-05-17 株式会社シマノ 自転車用クランク組立体、自転車用組立工具および自転車組立用補助具
JP2000503612A (ja) 1995-12-07 2000-03-28 ニキュレスキュ，フロラン 死点をなくしたクランク装置
US6161452A (en) * 1996-07-23 2000-12-19 Hilber; Gerhard Pedal crank drive for a bicycle
US5809844A (en) * 1996-10-30 1998-09-22 Durham; Roger O. Spacing ring for bicycle chainrings

Also Published As

Publication number Publication date
DE69806051T2 (de) 2003-02-06
EP1035997B1 (fr) 2002-06-12
EP1035997A1 (fr) 2000-09-20
ATE219001T1 (de) 2002-06-15
WO1999029564A1 (fr) 1999-06-17
DE69806051D1 (de) 2002-07-18
JP2001525293A (ja) 2001-12-11
ES2155816T3 (es) 2002-12-16
CA2312882C (fr) 2006-10-10
US6367352B1 (en) 2002-04-09
CA2312882A1 (fr) 1999-06-17

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