IT8819210A0 - Cambio di velocita' per bicicletta. - Google Patents
Cambio di velocita' per bicicletta.Info
- Publication number
- IT8819210A0 IT8819210A0 IT8819210A IT1921088A IT8819210A0 IT 8819210 A0 IT8819210 A0 IT 8819210A0 IT 8819210 A IT8819210 A IT 8819210A IT 1921088 A IT1921088 A IT 1921088A IT 8819210 A0 IT8819210 A0 IT 8819210A0
- Authority
- IT
- Italy
- Prior art keywords
- bicycle
- speed gearbox
- gearbox
- speed
- Prior art date
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
- B62M9/126—Chain guides; Mounting thereof
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)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Lubricants (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62017798A JPS63184589A (ja) | 1987-01-28 | 1987-01-28 | 自転車用デイレ−ラ− |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8819210A0 true IT8819210A0 (it) | 1988-01-26 |
IT1218197B IT1218197B (it) | 1990-04-12 |
Family
ID=11953730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8819210A IT1218197B (it) | 1987-01-28 | 1988-01-26 | Gambio di velocita' per bicicletta |
Country Status (5)
Country | Link |
---|---|
US (1) | US4895553A (it) |
JP (1) | JPS63184589A (it) |
DE (1) | DE3802560A1 (it) |
FR (1) | FR2610062B1 (it) |
IT (1) | IT1218197B (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5380252A (en) * | 1990-12-08 | 1995-01-10 | Maeda Industries, Ltd. | Bicycle speed change assembly |
WO1992010395A1 (en) * | 1990-12-08 | 1992-06-25 | Maeda Industries, Ltd. | Change gear mechanism for bicycle |
JPH0820375A (ja) * | 1991-11-11 | 1996-01-23 | Mori San Tour:Kk | 自転車用変速機構 |
US5295916A (en) * | 1991-12-12 | 1994-03-22 | Chattin Jessie R | Automatic transmission for multispeed bicycle |
JPH07156855A (ja) * | 1993-12-06 | 1995-06-20 | Nobuo Ozaki | 自転車用リヤディレーラおよびその取付け構造 |
ITTO20001124A1 (it) * | 2000-12-01 | 2002-06-01 | Campagnolo Srl | Gruppo bilanciere per il deragliatore posteriore di una bicicletta. |
DE102005039580A1 (de) * | 2005-08-19 | 2007-02-22 | Henkel Kgaa | Farbschützendes Waschmittel |
US20070213150A1 (en) * | 2006-02-03 | 2007-09-13 | Jesse Chattin | Automatic transmission for multi-speed bicycle |
US20080058136A1 (en) * | 2006-08-31 | 2008-03-06 | Shimano Inc. | Bicycle derailleur |
DE102006060221A1 (de) * | 2006-12-20 | 2008-06-26 | Sram Deutschland Gmbh | Kettenwerferbaugruppe |
US9005060B2 (en) * | 2010-10-06 | 2015-04-14 | Zike, Llc | Derailleur |
US9327792B2 (en) | 2011-01-28 | 2016-05-03 | Paha Designs, Llc | Gear transmission and derailleur system |
US9033833B2 (en) | 2011-01-28 | 2015-05-19 | Paha Designs, Llc | Gear transmission and derailleur system |
US10207772B2 (en) | 2011-01-28 | 2019-02-19 | Paha Designs, Llc | Gear transmission and derailleur system |
DE102012204452B4 (de) * | 2012-03-20 | 2022-12-29 | Sram Deutschland Gmbh | Hintere Kettenführung und Antriebsanordnung für ein Fahrrad mit hoher Zähnezahldifferenz zwischen größtem und kleinstem hinteren Ritzel |
IT201700035716A1 (it) * | 2017-03-31 | 2018-10-01 | Campagnolo Srl | Deragliatore posteriore di bicicletta |
US10745081B2 (en) * | 2017-07-28 | 2020-08-18 | Shimano Inc. | Bicycle rear derailleur and bicycle shifting control apparatus |
US11319021B2 (en) * | 2017-08-23 | 2022-05-03 | Shimano Inc. | Bicycle rear derailleur |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB348984A (en) * | 1930-09-09 | 1931-05-21 | Marcel Boeuf | Improvements in variable-speed gearing for bicycles |
FR1319997A (fr) * | 1962-04-20 | 1963-03-01 | Changement de vitesse par déraillement de chaîne, en éléments combinés en matière plastique et en métal pour cycles, tandems, vélomoteurs, motocyclettes ou véhicules similaires | |
US4183255A (en) * | 1974-12-16 | 1980-01-15 | Fichtel & Sachs Ag | Bicycle with derailleur arrangement |
FR2345341A1 (fr) * | 1976-03-24 | 1977-10-21 | Juy Lucien | Dispositif pour la commande a cable des changements de vitesse du type a parallelogramme articule, pour bicyclettes et vehicules similaires |
JPS5415240A (en) * | 1977-07-01 | 1979-02-05 | Shimano Industrial Co | Derailer for bicycle |
IT1132005B (it) * | 1979-08-08 | 1986-06-25 | Huret & Fils | Deragliatore per bicicleta |
JPS6015516B2 (ja) * | 1979-12-19 | 1985-04-19 | 株式会社シマノ | 自転車用デイレ−ラ− |
EP0032049A3 (en) * | 1979-12-29 | 1982-10-27 | Shimano Industrial Company Limited | Cycle derailleur and use thereof |
JPS592986A (ja) * | 1982-06-25 | 1984-01-09 | リョービ株式会社 | 自転車用外装変速機の伝動チエ−ンテンシヨン調節装置 |
US4573949A (en) * | 1982-11-17 | 1986-03-04 | Shimano Industrial Company Limited | Derailleur for a bicycle |
US4610644A (en) * | 1983-02-23 | 1986-09-09 | Shimano Industrial Company Limited | Derailleur for a bicycle |
FR2563176B1 (fr) * | 1984-04-24 | 1990-07-06 | Simplex Ets | Dispositif de montage notamment de l'articulation du bras tendeur guide-chaine des changements de vitesse pour bicyclettes et vehicules similaires |
JPH0671916B2 (ja) * | 1984-12-29 | 1994-09-14 | 島野工業株式会社 | 自転車用デイレ−ラ− |
US4692131A (en) * | 1985-05-20 | 1987-09-08 | Shimano Industrial Company Limited | Rear derailleur for a bicycle |
JPH0226794Y2 (it) * | 1985-06-17 | 1990-07-20 | ||
JPS6349434Y2 (it) * | 1985-10-24 | 1988-12-19 |
-
1987
- 1987-01-28 JP JP62017798A patent/JPS63184589A/ja active Pending
-
1988
- 1988-01-25 US US07/147,513 patent/US4895553A/en not_active Expired - Fee Related
- 1988-01-26 IT IT8819210A patent/IT1218197B/it active
- 1988-01-27 FR FR8800944A patent/FR2610062B1/fr not_active Expired - Fee Related
- 1988-01-28 DE DE3802560A patent/DE3802560A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2610062B1 (fr) | 1993-06-25 |
IT1218197B (it) | 1990-04-12 |
FR2610062A1 (fr) | 1988-07-29 |
DE3802560A1 (de) | 1988-08-11 |
JPS63184589A (ja) | 1988-07-30 |
US4895553A (en) | 1990-01-23 |
DE3802560C2 (it) | 1990-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8419718A0 (it) | Cambio di velocita' per bicicletta. | |
IT7927678A0 (it) | Cambio di velocita' per pedaliera per bicicletta. | |
IT8721249A0 (it) | Cambio di velocita' anteriore per bicicletta. | |
IT8819210A0 (it) | Cambio di velocita' per bicicletta. | |
IT8820668A0 (it) | Ingranaggio conduttore per bicicletta. | |
IT8819441A0 (it) | Leva per azionare il cambio di velocita'. | |
IT8324408A0 (it) | Cambio di velocita' per biciclette. | |
IT8521574A0 (it) | Cambio di velocita' per biciclette. | |
IT7928053A0 (it) | Cambio di velocita' per bicicletta. | |
IT206436Z2 (it) | Cambio di velocita' perfezionato per veicoli giocattolo. | |
IT1230032B (it) | Dispositivo di cambio di velocita' per una bicicletta. | |
IT1229887B (it) | Cambio di velocita'. | |
IT8621830A0 (it) | Dispositivo di cambio di velocita'per una bicicletta. | |
IT8721487A0 (it) | Cambio di velocita' progressivo. | |
IT1229007B (it) | Cambio di velocita' per autoveicoli. | |
IT8721580A0 (it) | Cambio di velocita' idrodinamico-meccanico | |
IT7919852A0 (it) | Cambio di velocita', per biciclette. | |
IT8621407A0 (it) | Per bicicletta. dispositivo di cambio di velocita' | |
IT215980Z2 (it) | Cambio di velocita' per biciclette. | |
IT1227270B (it) | Cambio di velocita' per autoveicoli. | |
IT214727Z2 (it) | Cambio di velocita' per biciclette. | |
IT8985647A0 (it) | Cambio di velocita' per biciclette. | |
IT9048402A0 (it) | Cambio di velocita' per bicicletta. | |
IT8948585A0 (it) | Cambio di velocita' per bicicletta | |
ITRM920372A0 (it) | Cambio di velocita' per bicicletta. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960129 |