BE794984A - Roue libre a plusieurs pignons pour roue arriere de cycle comprenant une couronne et une noix delimitant ensemble deux chemins de roulement - Google Patents
Roue libre a plusieurs pignons pour roue arriere de cycle comprenant une couronne et une noix delimitant ensemble deux chemins de roulementInfo
- Publication number
- BE794984A BE794984A BE794984DA BE794984A BE 794984 A BE794984 A BE 794984A BE 794984D A BE794984D A BE 794984DA BE 794984 A BE794984 A BE 794984A
- Authority
- BE
- Belgium
- Prior art keywords
- deliming
- freewheel
- crown
- tracks
- nut
- Prior art date
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
- 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)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7209433A FR2176280A5 (fr) | 1972-03-17 | 1972-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE794984A true BE794984A (fr) | 1973-05-29 |
Family
ID=9095399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE794984D BE794984A (fr) | 1972-03-17 | Roue libre a plusieurs pignons pour roue arriere de cycle comprenant une couronne et une noix delimitant ensemble deux chemins de roulement |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE794984A (fr) |
| DE (1) | DE2312399A1 (fr) |
| FR (1) | FR2176280A5 (fr) |
| GB (1) | GB1384356A (fr) |
| IT (1) | IT981104B (fr) |
| LU (1) | LU66971A1 (fr) |
| NL (1) | NL7303733A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT7822169U1 (it) * | 1978-06-23 | 1979-12-23 | Campagnolo Tullio | Dispositivo di ruota libera per biciclette. |
| US5788593A (en) † | 1996-10-02 | 1998-08-04 | Shimano (Singapore) Private, Limited | Multiple sprocket assembly adapted to secure a sprocket to an outer race |
| TWI839545B (zh) * | 2019-07-30 | 2024-04-21 | 義大利商坎帕克諾羅公司 | 用於自行車後輪的變速盤和子組件 |
-
0
- BE BE794984D patent/BE794984A/fr unknown
-
1972
- 1972-03-17 FR FR7209433A patent/FR2176280A5/fr not_active Expired
-
1973
- 1973-02-05 LU LU66971D patent/LU66971A1/xx unknown
- 1973-03-05 IT IT2116673A patent/IT981104B/it active
- 1973-03-12 GB GB1181073A patent/GB1384356A/en not_active Expired
- 1973-03-13 DE DE19732312399 patent/DE2312399A1/de active Pending
- 1973-03-16 NL NL7303733A patent/NL7303733A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| LU66971A1 (fr) | 1973-04-19 |
| DE2312399A1 (de) | 1973-10-04 |
| GB1384356A (en) | 1975-02-19 |
| NL7303733A (fr) | 1973-09-19 |
| IT981104B (it) | 1974-10-10 |
| FR2176280A5 (fr) | 1973-10-26 |
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