IT214727Z2 - Cambio di velocita' per biciclette. - Google Patents
Cambio di velocita' per biciclette.Info
- Publication number
- IT214727Z2 IT214727Z2 IT695188U IT695188U IT214727Z2 IT 214727 Z2 IT214727 Z2 IT 214727Z2 IT 695188 U IT695188 U IT 695188U IT 695188 U IT695188 U IT 695188U IT 214727 Z2 IT214727 Z2 IT 214727Z2
- Authority
- IT
- Italy
- Prior art keywords
- bicycles
- speed change
- speed
- change
- 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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT695188U IT214727Z2 (it) | 1988-03-10 | 1988-03-10 | Cambio di velocita' per biciclette. |
FR8815930A FR2628383B1 (fr) | 1988-03-10 | 1988-11-29 | Changement de vitesses pour bicyclettes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT695188U IT214727Z2 (it) | 1988-03-10 | 1988-03-10 | Cambio di velocita' per biciclette. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8806951V0 IT8806951V0 (it) | 1988-03-10 |
IT214727Z2 true IT214727Z2 (it) | 1990-06-18 |
Family
ID=11122667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT695188U IT214727Z2 (it) | 1988-03-10 | 1988-03-10 | Cambio di velocita' per biciclette. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2628383B1 (it) |
IT (1) | IT214727Z2 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652329B1 (fr) * | 1989-09-22 | 1991-12-13 | Sachs Ind Sa | Mecanisme pour le montage d'un ensemble de guidage et de tension de chaine sur un derailleur de cycle. |
US20050215368A1 (en) * | 2004-03-29 | 2005-09-29 | Shimano (Singapore ) Pte., Ltd. | Bicycle derailleur |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259873A (en) * | 1978-06-02 | 1981-04-07 | Shimano Industrial Company Limited | Derailleur |
FR2506251B1 (fr) * | 1981-05-20 | 1987-03-27 | Bloy Georges | Derailleur arriere pour cycle a parallelogramme deformable |
FR2579949A2 (en) * | 1984-04-24 | 1986-10-10 | Simplex Ets | Mounting device especially for the articulation of the gear-change chain-guide tensioning arm for bicycles and similar vehicles |
JPH0238879Y2 (it) * | 1985-07-16 | 1990-10-18 |
-
1988
- 1988-03-10 IT IT695188U patent/IT214727Z2/it active
- 1988-11-29 FR FR8815930A patent/FR2628383B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2628383A1 (fr) | 1989-09-15 |
FR2628383B1 (fr) | 1993-05-14 |
IT8806951V0 (it) | 1988-03-10 |
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