DE69806051T2 - Tretlager ohne totpunkte und vorrichtung mit solchem tretlager und messvorrichtung - Google Patents

Tretlager ohne totpunkte und vorrichtung mit solchem tretlager und messvorrichtung

Info

Publication number
DE69806051T2
DE69806051T2 DE69806051T DE69806051T DE69806051T2 DE 69806051 T2 DE69806051 T2 DE 69806051T2 DE 69806051 T DE69806051 T DE 69806051T DE 69806051 T DE69806051 T DE 69806051T DE 69806051 T2 DE69806051 T2 DE 69806051T2
Authority
DE
Germany
Prior art keywords
crank
shaft
eccentric disc
tube
hub
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 - Fee Related
Application number
DE69806051T
Other languages
German (de)
English (en)
Other versions
DE69806051D1 (de
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 DE69806051D1 publication Critical patent/DE69806051D1/de
Application granted granted Critical
Publication of DE69806051T2 publication Critical patent/DE69806051T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69806051T 1997-12-09 1998-12-09 Tretlager ohne totpunkte und vorrichtung mit solchem tretlager und messvorrichtung Expired - Fee Related DE69806051T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97121644 1997-12-09
PCT/CH1998/000530 WO1999029564A1 (fr) 1997-12-09 1998-12-09 Pedalier sans point mort, et ensemble comprenant un tel pedalier et un appareil de mesure

Publications (2)

Publication Number Publication Date
DE69806051D1 DE69806051D1 (de) 2002-07-18
DE69806051T2 true DE69806051T2 (de) 2003-02-06

Family

ID=8227770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69806051T Expired - Fee Related DE69806051T2 (de) 1997-12-09 1998-12-09 Tretlager ohne totpunkte und vorrichtung mit solchem tretlager und messvorrichtung

Country Status (8)

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

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2400498C (en) * 2000-02-29 2007-09-25 Arizona Board Of Regents Method and apparatus for torque-controlled eccentric exercise training
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
NL1023681C2 (nl) * 2003-06-17 2004-12-20 Spinpower B V Overbrengingsstelsel, en werkwijze voor het meten van een aandrijfkracht daarin.
JP2006527853A (ja) * 2003-06-17 2006-12-07 スピンパワー ビー．ブイ． トランスミッションシステム、およびその駆動力を測定する方法
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.
US7562604B2 (en) * 2004-06-29 2009-07-21 Shimano Inc. Bicycle chain wheel structure
DE102004031418A1 (de) * 2004-06-29 2006-02-16 Rumpf, Paul Kurbeltriebmomentwandler, zur Drehmomentsteuerung der Drehkraftaufnahme und Drehkraftübertragung von Kurbeltriebe
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
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
TWI684548B (zh) * 2018-05-18 2020-02-11 葉德進 用於自行車的曲柄裝置
US20200385086A1 (en) * 2019-03-11 2020-12-10 William Arias Willie's Crancks
US12162564B2 (en) * 2021-07-20 2024-12-10 Fox Factory, Inc. Crank preload collar assembly
FR3139112A1 (fr) 2022-08-28 2024-03-01 Jacques Cerdan Pédalier de cycle à manivelles indépendantes.
ES2982917A1 (es) * 2023-03-17 2024-10-18 Sanchez Eduardo Garcia Sistema para eliminar el punto muerto en los vehículos de propulsión por pedales

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR763303A (enExample) 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.
WO1986005459A1 (fr) 1985-03-13 1986-09-25 Sté Look Pedalier pour byciclette ou engin de locomotion analogue
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 (enExample) * 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
EP0863831B1 (fr) 1995-12-07 2000-03-29 Florin Niculescu Pedalier sans point mort
WO1998003391A1 (de) * 1996-07-23 1998-01-29 Gerhard Hilber Tretkurbelantrieb für ein fahrrad
US5809844A (en) * 1996-10-30 1998-09-22 Durham; Roger O. Spacing ring for bicycle chainrings

Also Published As

Publication number Publication date
ES2155816T3 (es) 2002-12-16
ATE219001T1 (de) 2002-06-15
CA2312882A1 (fr) 1999-06-17
EP1035997A1 (fr) 2000-09-20
ES2155816T1 (es) 2001-06-01
DE69806051D1 (de) 2002-07-18
WO1999029564A1 (fr) 1999-06-17
US6367352B1 (en) 2002-04-09
JP2001525293A (ja) 2001-12-11
EP1035997B1 (fr) 2002-06-12
CA2312882C (fr) 2006-10-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee