FR2520692B3 - - Google Patents
Info
- Publication number
- FR2520692B3 FR2520692B3 FR8301341A FR8301341A FR2520692B3 FR 2520692 B3 FR2520692 B3 FR 2520692B3 FR 8301341 A FR8301341 A FR 8301341A FR 8301341 A FR8301341 A FR 8301341A FR 2520692 B3 FR2520692 B3 FR 2520692B3
- 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
-
- 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
- B62M3/00—Construction of cranks operated by hand or foot
-
- 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
- B62M3/00—Construction of cranks operated by hand or foot
- B62M2003/006—Crank arrangements to overcome dead points
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Binders And Loading Units For Sheaves (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT380182U IT8203801V0 (it) | 1982-01-29 | 1982-01-29 | Congegno di facile spinta con due fasi attive alternate per ogni giro. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2520692A3 FR2520692A3 (fr) | 1983-08-05 |
| FR2520692B3 true FR2520692B3 (US06174465-20010116-C00003.png) | 1984-02-17 |
Family
ID=11111740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8301341A Granted FR2520692A3 (fr) | 1982-01-29 | 1983-01-28 | Dispositif d'actionnement, en particulier pour bicyclette |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE8302386U1 (US06174465-20010116-C00003.png) |
| ES (1) | ES270207Y (US06174465-20010116-C00003.png) |
| FR (1) | FR2520692A3 (US06174465-20010116-C00003.png) |
| IT (1) | IT8203801V0 (US06174465-20010116-C00003.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0217842B1 (fr) * | 1985-03-13 | 1990-01-24 | Bregnard, Jean Pierre | Pedalier pour bicyclette ou engin de locomotion analogue |
| US5070744A (en) * | 1990-07-30 | 1991-12-10 | Wu Ching Jung | Structure of bicycle chain transmission |
| JP2001525293A (ja) | 1997-12-09 | 2001-12-11 | ビッツ，ローラン | 死点のないクランクセット及び該クランクセットと測定器とからなる組立体 |
| AU2005201807C1 (en) * | 2004-11-01 | 2006-08-03 | Gorza, A. E. | A Bicycle Crankshaft and Chain Wheel Assembly |
| FR3087742B1 (fr) * | 2018-10-26 | 2021-01-15 | Michel Coronas | Pedalier et bicyclette equipee de ce pedalier |
| FR3093315B1 (fr) | 2019-03-01 | 2023-08-25 | Le Boucher Philippe Andre Camille Georges | Manivelles excentrées pour treuils et pédaliers, réglables individuellement, à l'arret et en fonctionnement |
-
1982
- 1982-01-29 IT IT380182U patent/IT8203801V0/it unknown
-
1983
- 1983-01-28 DE DE19838302386 patent/DE8302386U1/de not_active Expired
- 1983-01-28 ES ES1983270207U patent/ES270207Y/es not_active Expired
- 1983-01-28 FR FR8301341A patent/FR2520692A3/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2520692A3 (fr) | 1983-08-05 |
| ES270207Y (es) | 1984-02-01 |
| IT8203801V0 (it) | 1982-01-29 |
| ES270207U (es) | 1983-07-16 |
| DE8302386U1 (de) | 1983-08-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |