FR2642033A1 - Manivelle de pedalier pour bicyclette - Google Patents
Manivelle de pedalier pour bicyclette Download PDFInfo
- Publication number
- FR2642033A1 FR2642033A1 FR8910647A FR8910647A FR2642033A1 FR 2642033 A1 FR2642033 A1 FR 2642033A1 FR 8910647 A FR8910647 A FR 8910647A FR 8910647 A FR8910647 A FR 8910647A FR 2642033 A1 FR2642033 A1 FR 2642033A1
- Authority
- FR
- France
- Prior art keywords
- crank
- crankset
- strip
- bottom bracket
- band
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 229920000271 Kevlar® Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000004761 kevlar Substances 0.000 claims 1
- 230000036316 preload Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Pulleys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3902272A DE3902272A1 (de) | 1989-01-26 | 1989-01-26 | Tretkurbeln fuer fahrraeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2642033A1 true FR2642033A1 (fr) | 1990-07-27 |
Family
ID=6372836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8910647A Withdrawn FR2642033A1 (fr) | 1989-01-26 | 1989-08-08 | Manivelle de pedalier pour bicyclette |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3902272A1 (de) |
| FR (1) | FR2642033A1 (de) |
| IT (1) | IT1230535B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0756990A1 (de) * | 1995-08-04 | 1997-02-05 | Shimano Inc. | Kurbelarm für Fahrrad und Verfahren zur Herstellung |
| FR2762574A1 (fr) * | 1997-04-25 | 1998-10-30 | Sram De Gmbh | Bras de manivelle de pedalier de cycle |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5179873A (en) * | 1991-09-09 | 1993-01-19 | Ocean State International, Inc. | Bicycle crank assembly |
| US5435869A (en) * | 1993-08-27 | 1995-07-25 | Christensen; Roland | Method for manufacturing a composite crank arm |
| DE19755950C2 (de) * | 1997-12-16 | 2001-08-16 | Jason Chen | Verfahren zur Herstellung von Antriebskurbeln für Fahrräder |
| US6314834B1 (en) | 1999-01-25 | 2001-11-13 | Truvativ International Co., Ltd. | Hollow crank arm |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR990700A (fr) * | 1944-03-29 | 1951-09-25 | Manivelle en métal coulé pour pédaliers de cycles |
-
1989
- 1989-01-26 DE DE3902272A patent/DE3902272A1/de not_active Withdrawn
- 1989-08-07 IT IT8921461A patent/IT1230535B/it active
- 1989-08-08 FR FR8910647A patent/FR2642033A1/fr not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0756990A1 (de) * | 1995-08-04 | 1997-02-05 | Shimano Inc. | Kurbelarm für Fahrrad und Verfahren zur Herstellung |
| US6059171A (en) * | 1995-08-04 | 2000-05-09 | Shimano, Inc. | Bicycle crank and manufacturing method |
| FR2762574A1 (fr) * | 1997-04-25 | 1998-10-30 | Sram De Gmbh | Bras de manivelle de pedalier de cycle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3902272A1 (de) | 1990-08-02 |
| IT8921461A0 (it) | 1989-08-07 |
| IT1230535B (it) | 1991-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |