FR2665679B3 - Transmission a chaine pour bicyclette. - Google Patents
Transmission a chaine pour bicyclette.Info
- Publication number
- FR2665679B3 FR2665679B3 FR9010208A FR9010208A FR2665679B3 FR 2665679 B3 FR2665679 B3 FR 2665679B3 FR 9010208 A FR9010208 A FR 9010208A FR 9010208 A FR9010208 A FR 9010208A FR 2665679 B3 FR2665679 B3 FR 2665679B3
- Authority
- FR
- France
- Prior art keywords
- bicycle
- chain transmission
- chain
- transmission
- 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 - Lifetime
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
- B62M3/06—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)
- Transmission Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmissions By Endless Flexible Members (AREA)
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)
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)
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 |
US4807491A (en) * | 1985-03-29 | 1989-02-28 | Freder Stuckenbrok | Pedal crank as well as a pedal crank drive for bicycles or the like and a mounting for such a pedal crank drive |
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 AU65950/90A patent/AU624747B1/en not_active Ceased
- 1990-11-08 AU AU65950/90D patent/AU6595090A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
US5044226A (en) | 1991-09-03 |
AU6595090A (en) | 1992-06-18 |
EP0482246A1 (fr) | 1992-04-29 |
AU647403B2 (en) | 1994-03-24 |
AU624747B1 (en) | 1992-06-18 |
CA2023180A1 (fr) | 1992-02-14 |
FR2665679A3 (fr) | 1992-02-14 |
AU6010290A (en) | 1992-02-13 |
CA2023180C (fr) | 1994-04-26 |
GB9018024D0 (en) | 1990-10-03 |
GB2246985A (en) | 1992-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |