[go: up one dir, main page]

EA200100941A1 - Усовершенствованная кривошипная система для велосипеда - Google Patents

Усовершенствованная кривошипная система для велосипеда

Info

Publication number
EA200100941A1
EA200100941A1 EA200100941A EA200100941A EA200100941A1 EA 200100941 A1 EA200100941 A1 EA 200100941A1 EA 200100941 A EA200100941 A EA 200100941A EA 200100941 A EA200100941 A EA 200100941A EA 200100941 A1 EA200100941 A1 EA 200100941A1
Authority
EA
Eurasian Patent Office
Prior art keywords
crank
integrate
curvated
bike
improved
Prior art date
Application number
EA200100941A
Other languages
English (en)
Other versions
EA003001B1 (ru
Inventor
Джейро Джеймс
Original Assignee
Джейро Джеймс
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 Джейро Джеймс filed Critical Джейро Джеймс
Publication of EA200100941A1 publication Critical patent/EA200100941A1/ru
Publication of EA003001B1 publication Critical patent/EA003001B1/ru

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)

Abstract

Система устраняет эффект "мертвой зоны" и позволяет пользователю сберегать силы при каждом рабочем ходе за счет увеличения мощности и эффективности рабочего хода. Система включает пару плеч кривошипа (112L, 112R) тупоугольной конфигурации. Каждый кривошип содержит отверстие (112LB, 112RB), расположенное в средней части, посредством которого кривошип установлен на шпинделе (14), отверстие под шип, расположенное на одном конце плеча, и отверстие под ось педали на противоположном конце (20L, 20R). Цепная звездочка (16) установлена на шпинделе (14) и снабжена шипом (16А), входящим в отверстие правого кривошипа. Фиксатор (18) также установлен на шпинделе (14) и снабжен шипом (18А), входящим в отверстие левого кривошипа.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200100941A 1997-08-12 1999-03-04 Усовершенствованная кривошипная система для велосипеда EA003001B1 (ru)

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 (2)

Publication Number Publication Date
EA200100941A1 true EA200100941A1 (ru) 2002-04-25
EA003001B1 EA003001B1 (ru) 2002-12-26

Family

ID=25427856

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200100941A EA003001B1 (ru) 1997-08-12 1999-03-04 Усовершенствованная кривошипная система для велосипеда

Country Status (10)

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

Families Citing this family (19)

* 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 (en) 2002-01-21 2003-07-23 Cyrus Omid Varan Improved mechanism for driving bicycles
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US319808A (en) 1885-06-09 Calculating-instrument for percentage and proportion
US299221A (en) 1884-05-27 Hebbert h
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
EP0143140A1 (en) * 1983-11-23 1985-06-05 Antonio Battistutta Pedal crank central motion device for bicycles
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
DE3763809D1 (de) * 1986-10-31 1990-08-23 Look Sa Kurbel fuer tretlager eines fahrrads.
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
EP1165364A4 (en) 2006-04-19
US5911792A (en) 1999-06-15
WO2000051879A1 (en) 2000-09-08
EP1165364A1 (en) 2002-01-02
DE69941731D1 (de) 2010-01-07
HK1044514A1 (en) 2002-10-25
CN1120108C (zh) 2003-09-03
AU2983899A (en) 2000-09-21
ATE449726T1 (de) 2009-12-15
EP1165364B1 (en) 2009-11-25
HK1044514B (zh) 2010-08-27
CN1337910A (zh) 2002-02-27
EA003001B1 (ru) 2002-12-26
ES2336514T3 (es) 2010-04-13

Similar Documents

Publication Publication Date Title
EA200100941A1 (ru) Усовершенствованная кривошипная система для велосипеда
DE69834427D1 (de) Rollbrett
NO2005009I2 (no) Emselex-darifenacin. Iupac-navn: (S)-2-ä1-Ä2-(2,3 -dihydrobenzofuran-5-yl)etylÜ-3-pyrrolidinylü-2,2-difenylacetamid
ATE108681T1 (de) Sport- und therapiegerät.
ES2118503T3 (es) Percha para ropa.
ES2158121T3 (es) Sillin ergonomico de bicicleta.
ES2164731T3 (es) Suspension acuosa tixotropica de agentes fitoprotectores.
FR2661651B1 (fr) Pedale de velo mobile sur 3 axes, a liberte reglable.
FR2811287B1 (fr) Pedale de cycle a positionnement reglable perfectionne
DE69624007D1 (de) Haarformungsmittel
IT1283091B1 (it) Pedivella per bicicletta,ad elevata semplicita' di realizzazione.
FR2581956B3 (fr) Dispositif resultant de la combinaison d'une trottinette avec une bicyclette, actionne par le poids du conducteur
EP0900722A3 (en) Steering damper for a motorcycle
CA2045556A1 (en) Thigh-assisted pedal-powered structures
DE69912258D1 (de) Reitsattel
ES1036903Y (es) Motocicleta infantil.
ES2164292T3 (es) Iminooxadiazindionas policiclicas a partir de 1,4-diisocianatos(ciclo)alifaticos.
FR2721577B1 (fr) Machine à locomotion mue par la marche de l'homme.
ITBO940352A0 (it) Pedivella per l'annullamento dei punti morti nel movimento della peda-liera nelle biciclette per il convenzionale impiego.
GB9903751D0 (en) Free wheel clutch mechanism for bicycle drive train
ITRM950379A0 (it) Nuovo girello per bambini.
ITTV960065A0 (it) Biciclo a trazione umana. l'energia per l'avanzamento del veicolo viene fornita dal conducente che aziona due appositi meccanismi usando contemporaneamente o separatamente le gambe e le braccia.
RU95122151A (ru) Шасси для сельскохозяйственных и строительных машин
FR2798817B1 (fr) Machine de fenaison, notamment une andaineuse avec plusieurs rotors s'appuyant sur le sol au moyen de roues porteuses
ITRE960049A0 (it) Pedaliera per bicicletta con amplificazione della coppia di spinta, tramite la sistemazione eccentrica dell'asse di rotazione dei pedali

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU