ATE449726T1 - Verbessertes system für fahrradkurbeleinheit - Google Patents

Verbessertes system für fahrradkurbeleinheit

Info

Publication number
ATE449726T1
ATE449726T1 AT99911118T AT99911118T ATE449726T1 AT E449726 T1 ATE449726 T1 AT E449726T1 AT 99911118 T AT99911118 T AT 99911118T AT 99911118 T AT99911118 T AT 99911118T AT E449726 T1 ATE449726 T1 AT E449726T1
Authority
AT
Austria
Prior art keywords
crank
unit system
bicycle crank
integrate
improved bicycle
Prior art date
Application number
AT99911118T
Other languages
English (en)
Inventor
Jairo Jaimes
Original Assignee
Jairo Jaimes
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 Jairo Jaimes filed Critical Jairo Jaimes
Application granted granted Critical
Publication of ATE449726T1 publication Critical patent/ATE449726T1/de

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
    • 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)
  • Automatic Cycles, And Cycles In General (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Motorcycle And Bicycle Frame (AREA)
AT99911118T 1997-08-12 1999-03-04 Verbessertes system für fahrradkurbeleinheit ATE449726T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/909,797 US5911792A (en) 1997-08-12 1997-08-12 Bicycle crank system
PCT/US1999/004788 WO2000051879A1 (en) 1997-08-12 1999-03-04 Improved bicycle crank system

Publications (1)

Publication Number Publication Date
ATE449726T1 true ATE449726T1 (de) 2009-12-15

Family

ID=25427856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99911118T ATE449726T1 (de) 1997-08-12 1999-03-04 Verbessertes system für fahrradkurbeleinheit

Country Status (10)

Country Link
US (1) US5911792A (de)
EP (1) EP1165364B1 (de)
CN (1) CN1120108C (de)
AT (1) ATE449726T1 (de)
AU (1) AU2983899A (de)
DE (1) DE69941731D1 (de)
EA (1) EA003001B1 (de)
ES (1) ES2336514T3 (de)
HK (1) HK1044514B (de)
WO (1) WO2000051879A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276885B1 (en) * 1996-07-25 2001-08-21 Shimano, Inc. Bicycle crank arm parts/assembly and assembly tools
US6253638B1 (en) * 1999-06-10 2001-07-03 David Bermudez Bicycle sprocket crank
US20030075008A1 (en) * 1999-12-03 2003-04-24 Ichiro Suga Arched bicycle crank arm
US6925907B1 (en) 2000-01-20 2005-08-09 Paul Odom Triangulated bicycle pedal support structure
US6637291B2 (en) 2000-01-20 2003-10-28 Paul Odom Triangulated bicycle pedal support structure
US6817621B2 (en) * 2000-11-28 2004-11-16 Cyrus O. Varan Mechanism for driving bicycles
EP1329378A1 (de) 2002-01-21 2003-07-23 Cyrus Omid Varan Fahrradantriebsmechanismus
TWM281887U (en) * 2005-02-22 2005-12-01 Jin-Chian Yuan Easy-to-pedal bike and its transmission crank
ES2315161B1 (es) * 2007-03-23 2010-01-11 Fco. Javier Porras Vila Momento de radio multiple.
USD578583S1 (en) * 2007-03-26 2008-10-14 Five Giri, Inc. Crank arm
ITPA20080018A1 (it) * 2008-05-23 2009-11-24 Giuseppe Marabeti Super pedivella innovativa per biciclette.
US20100264619A1 (en) * 2009-04-21 2010-10-21 Ernesto Haynes Bicycle pedaling system
US8628102B2 (en) 2009-10-12 2014-01-14 Brian Scott McClure Extended crank system
KR100984331B1 (ko) * 2010-07-02 2010-10-29 주식회사 에파테크 자전거 동력 발생장치
CN104340321A (zh) * 2013-07-23 2015-02-11 赵广胜 往复式双蓄能驱动装置及其制造方法
USD811277S1 (en) * 2016-04-04 2018-02-27 Efneo Sp. Z O.O. Pedal crank
US9944347B2 (en) 2016-07-21 2018-04-17 Sram, Llc Pivoting chainring assembly
USD853890S1 (en) * 2017-02-13 2019-07-16 Campagnolo S.R.L. Pedal crank assembly for cycles or motorcycles
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
DE102024101546A1 (de) * 2024-01-19 2025-07-24 Lars-Sebastian Bollow Kurbelarm für eine Tretkurbel, Tretkurbel für ein Fahrrad und Fahrrad

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US299221A (en) 1884-05-27 Hebbert h
US319808A (en) 1885-06-09 Calculating-instrument for percentage and proportion
US265812A (en) 1882-10-10 Vehicle-spring
GB189912588A (en) * 1899-06-16 1900-04-21 Sherborne Components And Cycle Improved Means for Securing Cycle Pedal Pins in Cycle Cranks.
FR774605A (fr) * 1934-06-16 1934-12-10 Perfectionnements aux pédaliers de bicyclettes ou analogues
FR1020997A (fr) * 1950-06-27 1953-02-12 Dispositif d'accouplement des roues dentées de pédalier de bicyclette, tandem ou similaires
USD265812S (en) 1980-05-27 1982-08-17 Kastan B Linn Crank arm for a bicycle crank assembly
EP0143140A1 (de) * 1983-11-23 1985-06-05 Antonio Battistutta Tretlagerantriebsvorrichtung für Fahrräder
CN85103089B (zh) * 1985-04-24 1986-02-10 拉西 脚踏曲柄可沿径向滑动的自行车驱动装置
USD299221S (en) 1985-07-26 1989-01-03 3 T S.P.A. Pedal crank for a bicycle
EP0270388B1 (de) * 1986-10-31 1990-07-18 Look Sté. Kurbel für Tretlager eines Fahrrads
USD319808S (en) 1989-10-23 1991-09-10 Cook Gary B Bicycle crank
JPH04372487A (ja) * 1991-06-19 1992-12-25 Shimano Inc 自転車用駆動装置
US5197353A (en) * 1991-07-31 1993-03-30 John Trenerry Crank and spider assembly for bicycle

Also Published As

Publication number Publication date
CN1337910A (zh) 2002-02-27
EP1165364A1 (de) 2002-01-02
EA200100941A1 (ru) 2002-04-25
EA003001B1 (ru) 2002-12-26
US5911792A (en) 1999-06-15
DE69941731D1 (de) 2010-01-07
EP1165364B1 (de) 2009-11-25
AU2983899A (en) 2000-09-21
ES2336514T3 (es) 2010-04-13
CN1120108C (zh) 2003-09-03
EP1165364A4 (de) 2006-04-19
HK1044514A1 (en) 2002-10-25
WO2000051879A1 (en) 2000-09-08
HK1044514B (en) 2010-08-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties