CA1068742A - Bicycle belt drive system - Google Patents

Bicycle belt drive system

Info

Publication number
CA1068742A
CA1068742A CA301,954A CA301954A CA1068742A CA 1068742 A CA1068742 A CA 1068742A CA 301954 A CA301954 A CA 301954A CA 1068742 A CA1068742 A CA 1068742A
Authority
CA
Canada
Prior art keywords
belt
drive system
pulley
set forth
bicycle
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
Application number
CA301,954A
Other languages
English (en)
French (fr)
Inventor
Dale L. Waugh
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.)
Day International Corp
Original Assignee
Dayco Corp
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 Dayco Corp filed Critical Dayco Corp
Application granted granted Critical
Publication of CA1068742A publication Critical patent/CA1068742A/en
Expired 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
CA301,954A 1977-04-27 1978-04-25 Bicycle belt drive system Expired CA1068742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/791,615 US4099737A (en) 1977-04-27 1977-04-27 Bicycle belt drive system

Publications (1)

Publication Number Publication Date
CA1068742A true CA1068742A (en) 1979-12-25

Family

ID=25154257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301,954A Expired CA1068742A (en) 1977-04-27 1978-04-25 Bicycle belt drive system

Country Status (14)

Country Link
US (1) US4099737A (pt-pt)
JP (1) JPS53136243A (pt-pt)
BE (1) BE866394A (pt-pt)
BR (1) BR7802607A (pt-pt)
CA (1) CA1068742A (pt-pt)
CH (1) CH628580A5 (pt-pt)
DE (2) DE7812673U1 (pt-pt)
DK (1) DK182678A (pt-pt)
FR (1) FR2389049A1 (pt-pt)
GB (1) GB1567097A (pt-pt)
IT (1) IT1094728B (pt-pt)
MX (1) MX146539A (pt-pt)
NL (1) NL7804255A (pt-pt)
NO (1) NO781382L (pt-pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515576A (en) * 1981-02-13 1985-05-07 Wiens William S Variable speed transmission
AT387756B (de) * 1982-03-09 1989-03-10 Prasso Theodor Kettenantrieb fuer fahrraeder
DE3211383C2 (de) * 1982-03-27 1985-05-30 Heidemann-Werke GmbH & Co KG, 3352 Einbeck Einspurfahrzeug, insbesondere Fahrrad
JPS59132935U (ja) * 1983-02-24 1984-09-06 エヌオーケー株式会社 アブソ−バ−シ−ル
GB2156015A (en) * 1984-03-21 1985-10-02 William David Devine Vehicle transmission
US4573696A (en) * 1984-03-28 1986-03-04 Buroff Arthur N Self-propelled recreational vehicle
US4598920A (en) * 1984-08-06 1986-07-08 Robert Dutil Automatic transmission for a bicycle and the like-pedaled apparatus
US4846489A (en) * 1985-12-31 1989-07-11 Ernest Kleinebenne Pedal-driven vehicle
US4701152A (en) * 1986-05-22 1987-10-20 Robert Dutil Automatic transmission for multi-speed bicycle
US5246403A (en) * 1991-11-04 1993-09-21 Hoffco, Inc. Pivoting belt tensioning device
US5254049A (en) * 1992-05-01 1993-10-19 The Goodyear Tire & Rubber Company Synchronous drive belt
US5486143A (en) * 1992-08-12 1996-01-23 Ashby; David C. Belt drive transmission
US5377774A (en) * 1993-02-04 1995-01-03 Hoffco, Inc. Variable speed drive system
US5405158A (en) * 1993-09-27 1995-04-11 Wilding; Brian Variable ratio belt drive system
AT404461B (de) * 1993-11-22 1998-11-25 Josef Dipl Ing Bachler Riementrieb
US5618240A (en) * 1995-06-07 1997-04-08 Gilbert; Raymond D. Sprocket ratio changer
DE19631279A1 (de) * 1996-08-02 1998-02-05 Peter Dipl Ing Sauer Fahrzeug mit Zugmittelgetriebe
US5725450A (en) * 1996-08-21 1998-03-10 Joshua Paris Device for preventing derailment of a bicycle chain
FR2791112B1 (fr) * 1999-03-19 2001-06-01 Colmant Cuvelier Dispositif de transmission a entrainement mixte
DE10051931A1 (de) * 2000-10-19 2001-07-12 Holger Heuermann Anbtriebs- und Schaltungsvorrichtung für Fahrräder
US20070164534A1 (en) * 2005-12-22 2007-07-19 Simon Robert L Bicycle front wheel drive assembly
DE102006009615A1 (de) * 2006-03-02 2007-09-06 Efim Avruckij Fahrradsantrieb mit automatischem Variator
NZ582437A (en) 2007-06-13 2012-03-30 Rodolfo Rudy Reyes Front wheel drive bicycle with the front fork coupled to the steering mechanism without passing through the fixed head tube
DE102008010802A1 (de) 2008-02-23 2009-08-27 Efim Avruckij Fahrradantrieb mit dem automatischen Friktions-Variator
CH700148B1 (de) 2008-12-23 2013-02-15 Simpel Gmbh Ausfallende für einen Rahmenhinterbau eines Fahrradrahmens.
JP2010164096A (ja) * 2009-01-14 2010-07-29 Mitsuboshi Belting Ltd 自動変速装置
US8136827B2 (en) * 2009-09-01 2012-03-20 The Gates Corporation Belt drive system
US9222568B2 (en) 2011-01-05 2015-12-29 Trek Bicycle Corporation Bicycle power train cogs
US8480109B1 (en) * 2012-08-28 2013-07-09 The Gates Corporation Belt drive system
DE202015001386U1 (de) 2015-02-20 2015-03-11 Lennart Simon Friebel Antriebsstrang für riemengetriebene Fahrräder mit und ohne Elektroantrieb
EP3181438A1 (en) * 2015-12-16 2017-06-21 Simon James Faneco Continuously variable transmission for a bicycle
WO2018194459A2 (en) * 2017-04-21 2018-10-25 Vanmoof B.V Chain casing and chain tensioning assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US585416A (en) * 1897-06-29 Island
US438124A (en) * 1890-10-07 Velocipede
US425390A (en) * 1890-04-08 Bicycle
US3625079A (en) * 1970-09-21 1971-12-07 Hoffco Inc Variable ratio mini bike drive
US3954145A (en) * 1974-03-01 1976-05-04 Nesbit Glenn S Drive arrangement for motorcycles and the like

Also Published As

Publication number Publication date
NO781382L (no) 1978-10-30
IT1094728B (it) 1985-08-02
GB1567097A (en) 1980-05-08
JPS53136243A (en) 1978-11-28
DE2818248A1 (de) 1978-11-02
IT7822598A0 (it) 1978-04-21
JPS5632149B2 (pt-pt) 1981-07-25
BE866394A (fr) 1978-08-14
BR7802607A (pt) 1978-11-14
FR2389049A1 (fr) 1978-11-24
MX146539A (es) 1982-07-07
DE7812673U1 (de) 1981-01-22
US4099737A (en) 1978-07-11
CH628580A5 (de) 1982-03-15
NL7804255A (nl) 1978-10-31
DK182678A (da) 1978-10-28

Similar Documents

Publication Publication Date Title
CA1068742A (en) Bicycle belt drive system
US4342559A (en) Drive system
US3995508A (en) Automatic bicycle transmission
CA2469826C (en) Adaptive belt tensioner system for control of reversible torque load pulley
US4571219A (en) Bicycle transmission
CA1234997A (en) Automatic transmission for a bicycle and the like- pedaled apparatus
JPH0733064A (ja) 特に自転車のための，歯車比自動無段変更式ベルト駆動装置
US4558861A (en) Drive system for exercise apparatus or the like
US4743041A (en) Bicycle with automatically variable gear ratio drive
US9511271B2 (en) Two stage progressive resistance trainer
KR102147025B1 (ko) 자전거용 무단변속장치
US4036068A (en) Encapsulated transmission unit
US3948112A (en) Output speed-controlled transmission
RU2012833C1 (ru) Механизм бесступенчатого автоматического регулирования передаточного отношения
US3888130A (en) Rotation responsive variable diameter pulley
US4678454A (en) Inertia controlled loading system
US3498425A (en) Chain transmission with caliper brake
US20040097307A1 (en) Drive transmission apparatus
RU2086454C1 (ru) Транспортное средство, приводимое в действие мускульной силой человека
KR100295554B1 (ko) 전기자전거
US20220266947A1 (en) Drive device, and vehicle
JPH067032Y2 (ja) ベルト駆動式自転車の張力調整装置
RU2270780C2 (ru) Мускульный привод
GB1585624A (en) Chain tensioner for chain drives
CA2074281A1 (fr) Poulie menee d'une transmission a courroie a vitesse variable equipee de cremailleres circulaires