FR2334557B1 - - Google Patents
Info
- Publication number
- FR2334557B1 FR2334557B1 FR7636824A FR7636824A FR2334557B1 FR 2334557 B1 FR2334557 B1 FR 2334557B1 FR 7636824 A FR7636824 A FR 7636824A FR 7636824 A FR7636824 A FR 7636824A FR 2334557 B1 FR2334557 B1 FR 2334557B1
- Authority
- FR
- France
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
- F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gears, Cams (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50146774A JPS5271040A (en) | 1975-12-08 | 1975-12-08 | Device for driving bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2334557A1 FR2334557A1 (fr) | 1977-07-08 |
| FR2334557B1 true FR2334557B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-11-07 |
Family
ID=15415230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7636824A Granted FR2334557A1 (fr) | 1975-12-08 | 1976-12-07 | Roue libre a plusieurs degres pour des bicyclettes |
Country Status (6)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528617Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-08-25 | 1980-07-08 | ||
| JPS5742153Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-12-12 | 1982-09-16 | ||
| JPS5742156Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-04-23 | 1982-09-16 | ||
| CH639612A5 (de) * | 1980-09-17 | 1983-11-30 | Jiri Krampera | Fahrrad mit einer kettenschaltung. |
| DE3523545A1 (de) * | 1985-07-02 | 1987-01-15 | Schiermeister & Junker | Freilaufkupplung, insbesondere fuer zweiraeder |
| US7011592B2 (en) † | 2002-03-08 | 2006-03-14 | Shimano, Inc. | Sprocket assembly for a bicycle |
| JP3696189B2 (ja) * | 2002-08-26 | 2005-09-14 | 株式会社シマノ | 自転車用ハブダイナモ |
| US20100009794A1 (en) * | 2008-07-10 | 2010-01-14 | Douglas Chiang | Sprocket assembly |
| US8696503B2 (en) * | 2011-03-01 | 2014-04-15 | Shimano Inc. | Bicycle sprocket assembly |
| US10562588B2 (en) | 2015-09-01 | 2020-02-18 | The Hive Global, Inc | Bicycle cassette with locking connection |
| US10112681B2 (en) * | 2016-07-21 | 2018-10-30 | Shimano Inc. | Bicycle sprocket supporting member and bicycle sprocket assembly |
| US11351815B2 (en) | 2017-08-21 | 2022-06-07 | The Hive Global, Inc. | Bicycle cassette with clamping connection |
| US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
| US12030586B2 (en) | 2021-07-12 | 2024-07-09 | The Hive Global, Inc. | Seal for bicycle crank with differential chainring motion |
| US11859829B2 (en) | 2021-12-03 | 2024-01-02 | Whirlpool Corporation | Cooktop grate assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB744689A (en) * | 1953-07-03 | 1956-02-15 | Herbert Arthur Mayers | Improvements in or relating to pedal cycles |
| US3492883A (en) * | 1967-12-14 | 1970-02-03 | Tetsuo Maeda | Driving chain gear of a bicycle |
| US3554340A (en) * | 1968-10-02 | 1971-01-12 | Keizo Shimano | Free wheel for a bicycle |
| ES396325A1 (es) * | 1971-10-23 | 1973-02-01 | Zeus Ind S A | Mejoras introducidas en los sistemas de rueda libre de co- ronas multiples para bicicletas. |
| JPS574558B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-01-27 | 1982-01-26 | ||
| US3972245A (en) * | 1974-08-20 | 1976-08-03 | Raleigh Industries Limited | Bicycle freewheel |
-
1975
- 1975-12-08 JP JP50146774A patent/JPS5271040A/ja active Granted
-
1976
- 1976-11-26 US US05/745,181 patent/US4089231A/en not_active Expired - Lifetime
- 1976-12-07 GB GB50922/76A patent/GB1564948A/en not_active Expired
- 1976-12-07 FR FR7636824A patent/FR2334557A1/fr active Granted
- 1976-12-07 IT IT69916/76A patent/IT1072139B/it active
- 1976-12-07 DE DE2655447A patent/DE2655447C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1564948A (en) | 1980-04-16 |
| IT1072139B (it) | 1985-04-10 |
| FR2334557A1 (fr) | 1977-07-08 |
| JPS5271040A (en) | 1977-06-14 |
| DE2655447C2 (de) | 1983-12-22 |
| US4089231A (en) | 1978-05-16 |
| DE2655447A1 (de) | 1977-06-16 |
| JPS5429773B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-09-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |