FR2487282A1 - Pedalier a longueur variable - Google Patents
Pedalier a longueur variable Download PDFInfo
- Publication number
- FR2487282A1 FR2487282A1 FR8016179A FR8016179A FR2487282A1 FR 2487282 A1 FR2487282 A1 FR 2487282A1 FR 8016179 A FR8016179 A FR 8016179A FR 8016179 A FR8016179 A FR 8016179A FR 2487282 A1 FR2487282 A1 FR 2487282A1
- Authority
- FR
- France
- Prior art keywords
- cranks
- crankset
- chain
- inner faces
- pinions
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract 2
- 238000006073 displacement reaction Methods 0.000 claims abstract 2
- 239000004519 grease Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- CDFSOKHNACTNPU-GHUQRRHWSA-N 3-[(1r,3s,5s,8r,9s,10s,11r,13r,17r)-1,5,11,14-tetrahydroxy-10,13-dimethyl-3-[(2r,3r,4r,5s,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2h-furan-5-one Chemical compound O[C@@H]1[C@H](O)[C@H](O)[C@H](C)O[C@H]1O[C@@H]1C[C@@]2(O)CC[C@H]3C4(O)CC[C@H](C=5COC(=O)C=5)[C@@]4(C)C[C@@H](O)[C@@H]3[C@@]2(C)[C@H](O)C1 CDFSOKHNACTNPU-GHUQRRHWSA-N 0.000 description 1
- 102100026933 Myelin-associated neurite-outgrowth inhibitor Human genes 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/02—Construction of cranks operated by hand or foot of adjustable length
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8016179A FR2487282A1 (fr) | 1980-07-22 | 1980-07-22 | Pedalier a longueur variable |
| FR8016646A FR2487283A2 (fr) | 1980-07-22 | 1980-07-28 | Pedalier de longueur variable |
| FR8209475A FR2527541B2 (fr) | 1980-07-22 | 1982-05-27 | Pedalier de longueur variable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8016179A FR2487282A1 (fr) | 1980-07-22 | 1980-07-22 | Pedalier a longueur variable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2487282A1 true FR2487282A1 (fr) | 1982-01-29 |
| FR2487282B1 FR2487282B1 (cg-RX-API-DMAC7.html) | 1983-11-18 |
Family
ID=9244420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8016179A Granted FR2487282A1 (fr) | 1980-07-22 | 1980-07-22 | Pedalier a longueur variable |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2487282A1 (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5044226A (en) * | 1990-07-30 | 1991-09-03 | Wu Ching Rong | Structure of bicycle chain transmission |
| US5070744A (en) * | 1990-07-30 | 1991-12-10 | Wu Ching Jung | Structure of bicycle chain transmission |
| US5095772A (en) * | 1990-06-07 | 1992-03-17 | Tom Fortson | Bicycle pedal extension |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1092792B (de) * | 1958-09-03 | 1960-11-10 | Erich Popken | In ihrer Laenge veraenderliche Tretkurbel fuer Fahrraeder |
-
1980
- 1980-07-22 FR FR8016179A patent/FR2487282A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1092792B (de) * | 1958-09-03 | 1960-11-10 | Erich Popken | In ihrer Laenge veraenderliche Tretkurbel fuer Fahrraeder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5095772A (en) * | 1990-06-07 | 1992-03-17 | Tom Fortson | Bicycle pedal extension |
| US5044226A (en) * | 1990-07-30 | 1991-09-03 | Wu Ching Rong | Structure of bicycle chain transmission |
| US5070744A (en) * | 1990-07-30 | 1991-12-10 | Wu Ching Jung | Structure of bicycle chain transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2487282B1 (cg-RX-API-DMAC7.html) | 1983-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |