FR2665679B3 - Transmission a chaine pour bicyclette. - Google Patents

Transmission a chaine pour bicyclette.

Info

Publication number: FR2665679B3
Authority: FR; France
Prior art keywords: bicycle; chain transmission; chain; transmission
Prior art date: 1990-07-30
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 - Lifetime

Application number

FR9010208A

Other languages

English (en)

Other versions

FR2665679A3 (fr

Inventor

Ching-Rong Wu

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.)

WU CHING RONG

Original Assignee

WU CHING RONG

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.)

1990-07-30

Filing date

1990-08-09

Publication date

1992-07-17

1990-08-09 Application filed by WU CHING RONG filed Critical WU CHING RONG

1992-02-14 Publication of FR2665679A3 publication Critical patent/FR2665679A3/fr

1992-07-17 Application granted granted Critical

1992-07-17 Publication of FR2665679B3 publication Critical patent/FR2665679B3/fr

1996-08-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B62M3/06—Construction of cranks operated by hand or foot with elliptical or other non-circular rotary movement
- 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
- 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
- Y10T74/2167—Variable

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Transmission Devices (AREA)
Transmissions By Endless Flexible Members (AREA)

FR9010208A 1990-07-30 1990-08-09 Transmission a chaine pour bicyclette. Expired - Lifetime FR2665679B3 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US07/559,918 US5044226A (en)	1990-07-30	1990-07-30	Structure of bicycle chain transmission
AU60102/90A AU647403B2 (en)	1990-07-30	1990-08-02	Structure of bicycle chain transmission
CA002023180A CA2023180C (fr)	1990-07-30	1990-08-13	Transmission par chaine, pour bicyclette

Publications (2)

Publication Number	Publication Date
FR2665679A3 FR2665679A3 (fr)	1992-02-14
FR2665679B3 true FR2665679B3 (fr)	1992-07-17

Family

ID=27155275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9010208A Expired - Lifetime FR2665679B3 (fr)	1990-07-30	1990-08-09	Transmission a chaine pour bicyclette.

Country Status (6)

Country	Link
US (1)	US5044226A (fr)
EP (1)	EP0482246A1 (fr)
AU (3)	AU647403B2 (fr)
CA (1)	CA2023180C (fr)
FR (1)	FR2665679B3 (fr)
GB (1)	GB2246985A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5044226A (en) *	1990-07-30	1991-09-03	Wu Ching Rong	Structure of bicycle chain transmission
US5361649A (en) *	1992-07-20	1994-11-08	High Sierra Cycle Center	Bicycle crank and pedal assembly
CN2211515Y (zh) *	1994-02-22	1995-11-01	沈乃昌	异形省力增速链盘
JP3484797B2 (ja) *	1995-02-01	2004-01-06	サンスター技研株式会社	反り防止機能を有するスプロケット及びブレーキディスク
IT1306763B1 (it) *	1999-01-22	2001-10-02	Bruno Peddis	Dispositivo di allungamento delle pedaliere ciclistiche in fase dispinta.
US7017444B2 (en) *	2003-04-01	2006-03-28	Jun-Suck Kim	Transmission for a bicycle pedal
FR3049565A1 (fr) *	2016-04-04	2017-10-06	Jacques Cerdan	Pedalier de cycle a plateau flottant auto -positionne

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US935495A (en) *	1908-05-18	1909-09-28	George Richard Grout	Variable-throw crank.
FR978674A (fr) *	1949-01-04	1951-04-17		Pédalier de bicyclette et de tricycle à décalage automatique de chaque manivelle tous les 180 deg., en dépassant la verticale dans le sens de la marche
GB703957A (en) *	1952-01-29	1954-02-10	Lawrence Edward Vaughan	An improved crank mechanism for pedal cycles
FR2241442A1 (en) *	1973-06-22	1975-03-21	Hugron Gerard	Eccentric mounted bicycle pedals - have arms coupled to discs eccentric to crank gear for extra leverage
FR2413253A1 (fr) *	1978-01-03	1979-07-27	Schwartz Marc	Pedalier a manivelles telescopiques, notamment pour bicyclette ou analogue
US4331043A (en) *	1979-05-10	1982-05-25	Shimano Industrial Company, Limited	Gear crank for a bicycle
US4446754A (en) *	1979-12-05	1984-05-08	Chattin Jesse R	Pedal telescoping device
FR2487282A1 (fr) *	1980-07-22	1982-01-29	Lembo Richard	Pedalier a longueur variable
FR2492936A1 (fr) *	1980-10-24	1982-04-30	Leroy Ernest	Dispositif de pedalier
JPS5846691U (ja) *	1981-09-24	1983-03-29	株式会社シマノ	自転車用クランク
US4519271A (en) *	1982-04-09	1985-05-28	Jesse Chattin	Pedal telescoping device
FR2550752A1 (fr) *	1983-08-17	1985-02-22	Steinhard Robert	Pedalier a developpement variable
DE3663920D1 (en) *	1985-03-29	1989-07-20	Freder Stuckenbrok	Tread crank and tread crank driving gear for bicycles or similar, and a mount for such a tread crank driving gear
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
WO1986007023A1 (fr) *	1985-05-31	1986-12-04	Andreas Niesel	Dispositif de transmission, notamment pour bicyclettes
US5044226A (en) *	1990-07-30	1991-09-03	Wu Ching Rong	Structure of bicycle chain transmission
DE9011789U1 (de) *	1990-08-14	1990-10-25	Wu, Ching-Rong, Tainan	Fahrradkettenantrieb

1990
- 1990-07-30 US US07/559,918 patent/US5044226A/en not_active Expired - Fee Related
- 1990-08-02 AU AU60102/90A patent/AU647403B2/en not_active Ceased
- 1990-08-09 FR FR9010208A patent/FR2665679B3/fr not_active Expired - Lifetime
- 1990-08-13 CA CA002023180A patent/CA2023180C/fr not_active Expired - Fee Related
- 1990-08-16 GB GB9018024A patent/GB2246985A/en not_active Withdrawn
- 1990-10-26 EP EP90120585A patent/EP0482246A1/fr not_active Withdrawn
- 1990-11-08 AU AU65950/90D patent/AU6595090A/en active Granted
- 1990-11-08 AU AU65950/90A patent/AU624747B1/en not_active Ceased

Also Published As

Publication number	Publication date
GB2246985A (en)	1992-02-19
AU647403B2 (en)	1994-03-24
AU6595090A (en)	1992-06-18
AU6010290A (en)	1992-02-13
FR2665679A3 (fr)	1992-02-14
CA2023180A1 (fr)	1992-02-14
GB9018024D0 (en)	1990-10-03
AU624747B1 (en)	1992-06-18
EP0482246A1 (fr)	1992-04-29
CA2023180C (fr)	1994-04-26
US5044226A (en)	1991-09-03

Publication	Publication Date	Title
DE69202657D1 (de)	1995-06-29	Selbstständige Fahrradgangschaltung.
FR2753512B1 (fr)	1998-12-31	Chaine de transmission notamment pour cycle
DE59203844D1 (de)	1995-11-02	Zahnradmaschine.
FR2684324B1 (fr)	1994-09-30	Chaine a scier.
FR2612870B3 (fr)	1989-07-07	Jeu de pignons a chaine pour derailleurs de bicyclettes
NO882082L (no)	1988-11-14	Anordning for stramming av en kjetting i bevegelse.
FR2665738B3 (fr)	1992-07-03	Maillon fermoir pour chaine de transmission.
FR2736612B3 (fr)	1997-06-20	Mecanisme de transmission sans chaine pour bicyclettes
FR2714133B3 (fr)	1995-11-17	Chaîne de bicyclette perfectionnée.
DE59201008D1 (de)	1995-02-02	Getriebe.
DE59104038D1 (de)	1995-02-09	Getriebe.
DE69203246D1 (de)	1995-08-10	Fahrradkette.
DE69113445D1 (de)	1995-11-02	Fahrradgangschaltung.
DE69108967D1 (de)	1995-05-24	Kettenriemen.
FR2695060B1 (fr)	1996-04-05	Chaine a scier pour des tronconneuses a chaine.
FR2654976B1 (fr)	1993-01-22	Pince de serrage a galets pour chaine a pinces.
FR2665679B3 (fr)	1992-07-17	Transmission a chaine pour bicyclette.
DE69110594D1 (de)	1995-07-27	Getriebe.
DE69112877D1 (de)	1995-10-19	Kettenriemen.
DE59102954D1 (de)	1994-10-20	Getriebe.
FR2741053B3 (fr)	1998-03-27	Segment de courbe pour convoyeur a chaine
DE69205025D1 (de)	1995-11-02	Kettenriemen.
DE69112242D1 (de)	1995-09-28	Kettenriemen.
FR2688132B1 (fr)	1994-05-27	Prothese passive pour chaine tympano-ossiculaire.
IT1155231B (it)	1987-01-21	Cambio per trasmissione a catena,in particolare per biciclette

Legal Events

Date	Code	Title	Description
1995-06-30	ST	Notification of lapse