ES424551A1 - Mecanismo de cambio para cadenas de bicicletas o analogos. - Google Patents
Mecanismo de cambio para cadenas de bicicletas o analogos.Info
- Publication number
- ES424551A1 ES424551A1 ES424551A ES424551A ES424551A1 ES 424551 A1 ES424551 A1 ES 424551A1 ES 424551 A ES424551 A ES 424551A ES 424551 A ES424551 A ES 424551A ES 424551 A1 ES424551 A1 ES 424551A1
- Authority
- ES
- Spain
- Prior art keywords
- bicycle
- chain
- plane
- rear derailleur
- wheel
- 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
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
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- B62M9/121—Rear derailleurs
- B62M9/124—Mechanisms for shifting laterally
- B62M9/1242—Mechanisms for shifting laterally characterised by the linkage mechanisms
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)
- Transmissions By Endless Flexible Members (AREA)
- Transmission Devices (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2314554A DE2314554C2 (de) | 1973-03-23 | 1973-03-23 | Kettenschaltung mit Änderung des Anstellwinkels des Leitrades |
Publications (1)
Publication Number | Publication Date |
---|---|
ES424551A1 true ES424551A1 (es) | 1976-06-01 |
Family
ID=5875703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES424551A Expired ES424551A1 (es) | 1973-03-23 | 1974-03-22 | Mecanismo de cambio para cadenas de bicicletas o analogos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3927904A (es) |
JP (1) | JPS5847391B2 (es) |
DE (1) | DE2314554C2 (es) |
ES (1) | ES424551A1 (es) |
FR (1) | FR2222264B1 (es) |
GB (1) | GB1425158A (es) |
IT (1) | IT1009370B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2459341A1 (de) * | 1974-12-16 | 1976-07-01 | Fichtel & Sachs Ag | Kettenschaltung |
US4183255A (en) * | 1974-12-16 | 1980-01-15 | Fichtel & Sachs Ag | Bicycle with derailleur arrangement |
USRE31796E (en) * | 1977-05-20 | 1985-01-08 | Shimano Industrial Company Limited | Derailleur for bicycles and similar vehicles |
US4198874A (en) * | 1977-05-20 | 1980-04-22 | Shimano Industrial Company Limited | Derailleur for bicycles and similar vehicles |
JPS5649832Y2 (es) * | 1977-07-12 | 1981-11-20 | ||
DE2739543A1 (de) * | 1977-09-02 | 1979-03-08 | Fichtel & Sachs Ag | Kettenschaltung |
DE2841060A1 (de) * | 1978-09-21 | 1980-04-03 | Fichtel & Sachs Ag | Kettenschaltung |
FR2443373B1 (fr) * | 1978-12-04 | 1985-12-13 | Huret Roger | Derailleur de pedalier pour cycle |
DE2911970A1 (de) * | 1979-03-27 | 1980-10-09 | Fichtel & Sachs Ag | Kettenschalteinrichtung |
DE7930350U1 (de) * | 1979-10-26 | 1980-02-14 | Fichtel & Sachs Ag, 8720 Schweinfurt | Verstellgetriebe fuer kettenschaltung |
US4637809A (en) * | 1984-11-30 | 1987-01-20 | Shimano Industrial Company Limited | Rear derailleur for a bicycle |
US5961409A (en) * | 1996-12-26 | 1999-10-05 | Shimano, Inc. | Rear derailleur for a bicycle |
JP3645872B2 (ja) * | 2002-07-29 | 2005-05-11 | 株式会社シマノ | 自転車用リアディレーラ |
JP3746025B2 (ja) * | 2002-07-31 | 2006-02-15 | 株式会社シマノ | 自転車用リアディレーラ |
US7666111B2 (en) * | 2005-07-19 | 2010-02-23 | Shimano Inc. | Bicycle rear derailleur |
US7905804B2 (en) * | 2006-09-08 | 2011-03-15 | Shimano Inc. | Bicycle derailleur |
ITMI20130252A1 (it) * | 2013-02-22 | 2014-08-23 | Campagnolo Srl | Cambio di bicicletta a precisione di comando migliorata |
US9676444B2 (en) * | 2013-10-23 | 2017-06-13 | Sram, Llc | Electromechanical rear derailleur |
US9334018B2 (en) * | 2014-07-28 | 2016-05-10 | Shimano Inc. | Bicycle derailleur |
DE102015010311A1 (de) * | 2015-08-06 | 2017-02-09 | Sram Deutschland Gmbh | Vordere Umwerfereinrichtung für eine Fahrradkettenschaltung |
DE102018001253A1 (de) * | 2017-03-20 | 2018-09-20 | Sram Deutschland Gmbh | Hinteres Schaltwerk zur koaxialen Montage |
DE102020000827A1 (de) * | 2019-04-25 | 2020-10-29 | Sram Deutschland Gmbh | Elektromechanisches Schaltwerk zur koaxialen Montage |
TWI789225B (zh) * | 2022-01-27 | 2023-01-01 | 台灣微轉股份有限公司 | 自行車前撥鏈器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR811522A (fr) * | 1935-12-28 | 1937-04-16 | Changement de vitesse à transmission par chaîne pour bicyclettes | |
FR830162A (fr) * | 1936-12-03 | 1938-07-22 | Perfectionnements aux changements de vitesses | |
FR844979A (fr) * | 1938-10-21 | 1939-08-07 | Perfectionnements aux dérailleurs et tendeurs de chaînes pour vélocipèdes | |
FR64341E (fr) * | 1953-06-09 | 1955-11-09 | Dérailleur de chaîne pour cycles à plusieurs vitesses | |
DE1122854B (de) * | 1958-10-02 | 1962-01-25 | Andre Maxime Huret | Kettenfuehrung fuer Fahrraeder oder aehnliche Fahrzeuge |
US3364762A (en) * | 1964-10-07 | 1968-01-23 | Maeda Tetsuo | Change speed gear control device for bicycles or the like |
-
1973
- 1973-03-23 DE DE2314554A patent/DE2314554C2/de not_active Expired
-
1974
- 1974-03-06 US US448619A patent/US3927904A/en not_active Expired - Lifetime
- 1974-03-18 GB GB1184374A patent/GB1425158A/en not_active Expired
- 1974-03-19 JP JP49031419A patent/JPS5847391B2/ja not_active Expired
- 1974-03-22 IT IT67915/74A patent/IT1009370B/it active
- 1974-03-22 ES ES424551A patent/ES424551A1/es not_active Expired
- 1974-03-22 FR FR7410989A patent/FR2222264B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2222264A1 (es) | 1974-10-18 |
DE2314554C2 (de) | 1983-10-06 |
IT1009370B (it) | 1976-12-10 |
DE2314554A1 (de) | 1974-10-03 |
US3927904A (en) | 1975-12-23 |
FR2222264B1 (es) | 1978-06-02 |
JPS50111747A (es) | 1975-09-02 |
GB1425158A (en) | 1976-02-18 |
JPS5847391B2 (ja) | 1983-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES424551A1 (es) | Mecanismo de cambio para cadenas de bicicletas o analogos. | |
GB1484143A (en) | Folding bicycle | |
GB1222116A (en) | Drive means | |
JPS556651A (en) | Stepless speed change driving gear of farm machine | |
ES377190A1 (es) | Cubo de multiplicacion multiple para bicicletas, motocicle-tas y analogos. | |
GB1016641A (en) | Improvements in or relating to change-speed gear hubs | |
FR2241216A5 (en) | Speed varying device for general use - is for automobiles, machine tools etc. and has two discs separated by rollers | |
GB1338659A (en) | Bicycles having speed changing means | |
GB1321868A (en) | Web transfer apparatus | |
GB871099A (en) | Improvements relating to motor scooters | |
ES426150A1 (es) | Dispositivo para la propulsion de un arbol de trabajo con diferentes numeros de revoluciones yno direcciones de rota- cion. | |
ES396001A1 (es) | Perfeccionamientos en mecanismos de embrague para carreti- llas de motor. | |
ES267976U (es) | Dispositivo de propulsion para bicicletas de dos asientos. | |
GB1376670A (en) | Driving mechanism for the turntable of record players | |
GB946850A (en) | Improvements in or relating to friction driven, steplessly variable speed gearing | |
JPS5534942A (en) | Printer | |
ES281956A1 (es) | Máquina lavadora | |
JPS57195949A (en) | Geared speed change device of automatic speed change gear | |
ES218077A1 (es) | UN SISTEMA DE CAMBIO DE VELOCIDAD AUTOMáTICO, MEDIANTE COMBINACION DE UN EMBRAGUE CENTRIFUGO Y POLEA EXTENSIBLE, POR EJEMPLO PARA CICLOMOTORES | |
ES287828A1 (es) | Motor auxiliar acoplable a los vehículos velocípedos a más de dos ruedas | |
JPS5667630A (en) | Running speed changing apparatus for tractor | |
JPS5253174A (en) | Rotary transmission | |
ES248126A1 (es) | Nuevo dispositivo de accionamiento de ruedas de bicicletas y similares | |
GB861764A (en) | Improvements in autocycle transmissions | |
GB1307235A (en) | Starting and driving mechanism for motor-assisted bicycles |