FR1414873A - Improvement of freewheels, especially for cycles and mopeds - Google Patents
Improvement of freewheels, especially for cycles and mopedsInfo
- Publication number
- FR1414873A FR1414873A FR987158A FR987158A FR1414873A FR 1414873 A FR1414873 A FR 1414873A FR 987158 A FR987158 A FR 987158A FR 987158 A FR987158 A FR 987158A FR 1414873 A FR1414873 A FR 1414873A
- Authority
- FR
- France
- Prior art keywords
- mopeds
- freewheels
- cycles
- improvement
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
- Mechanical Operated Clutches (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR987158A FR1414873A (en) | 1964-09-04 | 1964-09-04 | Improvement of freewheels, especially for cycles and mopeds |
GB18740/65A GB1102893A (en) | 1964-09-04 | 1965-05-04 | Improvements in and relating to free-wheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR987158A FR1414873A (en) | 1964-09-04 | 1964-09-04 | Improvement of freewheels, especially for cycles and mopeds |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1414873A true FR1414873A (en) | 1965-10-22 |
Family
ID=8837793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR987158A Expired FR1414873A (en) | 1964-09-04 | 1964-09-04 | Improvement of freewheels, especially for cycles and mopeds |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1414873A (en) |
GB (1) | GB1102893A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2469614A1 (en) * | 1979-11-07 | 1981-05-22 | Catene Calibrate Regina | MULTIPLE FREE WHEEL FOR BICYCLE DERAILLEUR |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2656783B1 (en) * | 2016-08-30 | 2018-12-11 | Rotor Componentes Tecnológicos,S.L. | BICYCLE SPROCKET SET |
CN108583771B (en) * | 2018-05-28 | 2023-09-12 | 湖南耐特材料科技有限公司 | Integrated flywheel |
-
1964
- 1964-09-04 FR FR987158A patent/FR1414873A/en not_active Expired
-
1965
- 1965-05-04 GB GB18740/65A patent/GB1102893A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2469614A1 (en) * | 1979-11-07 | 1981-05-22 | Catene Calibrate Regina | MULTIPLE FREE WHEEL FOR BICYCLE DERAILLEUR |
Also Published As
Publication number | Publication date |
---|---|
GB1102893A (en) | 1968-02-14 |
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