FR2959982B1 - Plateau de velo de forme ogivale permettant de transformer le mouvement lineaire a vitesse constante d'une chaine de velo en mouvement circulaire a vitesse variable des manivelles du pedalier. - Google Patents
Plateau de velo de forme ogivale permettant de transformer le mouvement lineaire a vitesse constante d'une chaine de velo en mouvement circulaire a vitesse variable des manivelles du pedalier.Info
- Publication number
- FR2959982B1 FR2959982B1 FR1001998A FR1001998A FR2959982B1 FR 2959982 B1 FR2959982 B1 FR 2959982B1 FR 1001998 A FR1001998 A FR 1001998A FR 1001998 A FR1001998 A FR 1001998A FR 2959982 B1 FR2959982 B1 FR 2959982B1
- Authority
- FR
- France
- Prior art keywords
- crankshaft
- constant speed
- movement
- ogival shape
- linear movement
- 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 - Fee Related
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
- B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1001998A FR2959982B1 (fr) | 2010-05-11 | 2010-05-11 | Plateau de velo de forme ogivale permettant de transformer le mouvement lineaire a vitesse constante d'une chaine de velo en mouvement circulaire a vitesse variable des manivelles du pedalier. |
FR1054301A FR2959983A1 (fr) | 2010-05-11 | 2010-06-02 | Plateau pour un pedalier de velo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1001998A FR2959982B1 (fr) | 2010-05-11 | 2010-05-11 | Plateau de velo de forme ogivale permettant de transformer le mouvement lineaire a vitesse constante d'une chaine de velo en mouvement circulaire a vitesse variable des manivelles du pedalier. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2959982A1 FR2959982A1 (fr) | 2011-11-18 |
FR2959982B1 true FR2959982B1 (fr) | 2017-10-20 |
Family
ID=43217174
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1001998A Expired - Fee Related FR2959982B1 (fr) | 2010-05-11 | 2010-05-11 | Plateau de velo de forme ogivale permettant de transformer le mouvement lineaire a vitesse constante d'une chaine de velo en mouvement circulaire a vitesse variable des manivelles du pedalier. |
FR1054301A Withdrawn FR2959983A1 (fr) | 2010-05-11 | 2010-06-02 | Plateau pour un pedalier de velo |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1054301A Withdrawn FR2959983A1 (fr) | 2010-05-11 | 2010-06-02 | Plateau pour un pedalier de velo |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR2959982B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE416553A (fr) * | ||||
FR2389527B1 (fr) * | 1977-05-03 | 1981-09-11 | Daniel Jacques | |
BE855299A (nl) * | 1977-06-01 | 1977-12-01 | Ziemba Alfred | Ovaal aandrijftandwiel voor rijwiel |
FR2567980A1 (fr) * | 1984-07-20 | 1986-01-24 | Gallee Bernard | Dispositif de transmission d'efforts circulaires irreguliers a une chaine par l'intermediaire d'une manivelle |
FR2704921B1 (fr) * | 1993-05-06 | 1998-06-12 | Bernard Rosset | Forme de plateau de pédalier de vélo. |
-
2010
- 2010-05-11 FR FR1001998A patent/FR2959982B1/fr not_active Expired - Fee Related
- 2010-06-02 FR FR1054301A patent/FR2959983A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2959983A1 (fr) | 2011-11-18 |
FR2959982A1 (fr) | 2011-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20160805 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
ST | Notification of lapse |
Effective date: 20200108 |
|
RN | Application for restoration |
Effective date: 20200512 |
|
FC | Decision of inpi director general to approve request for restoration |
Effective date: 20200515 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
ST | Notification of lapse |
Effective date: 20230105 |