FR2824803B1 - ELLIPTICAL ROTATION CRANKSET - Google Patents
ELLIPTICAL ROTATION CRANKSETInfo
- Publication number
- FR2824803B1 FR2824803B1 FR0106538A FR0106538A FR2824803B1 FR 2824803 B1 FR2824803 B1 FR 2824803B1 FR 0106538 A FR0106538 A FR 0106538A FR 0106538 A FR0106538 A FR 0106538A FR 2824803 B1 FR2824803 B1 FR 2824803B1
- Authority
- FR
- France
- Prior art keywords
- crankset
- elliptical rotation
- elliptical
- rotation
- rotation crankset
- 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
- 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers
-
- 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
- B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0106538A FR2824803B1 (en) | 2001-05-17 | 2001-05-17 | ELLIPTICAL ROTATION CRANKSET |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0106538A FR2824803B1 (en) | 2001-05-17 | 2001-05-17 | ELLIPTICAL ROTATION CRANKSET |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2824803A1 FR2824803A1 (en) | 2002-11-22 |
FR2824803B1 true FR2824803B1 (en) | 2003-12-05 |
Family
ID=8863411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0106538A Expired - Fee Related FR2824803B1 (en) | 2001-05-17 | 2001-05-17 | ELLIPTICAL ROTATION CRANKSET |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2824803B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE824148C (en) * | 1949-03-22 | 1951-12-10 | Karl Koehnhak | Pedal crank drive for bicycles |
IT1210564B (en) * | 1987-04-03 | 1989-09-14 | T S F Dei F Lli Tomba S N C | COUPLE CINEMATISM COUPLE PARTICULARLY FOR BICYCLES USING CINEMATISM. |
JPH11348866A (en) * | 1998-06-12 | 1999-12-21 | Sony Corp | Bicycle |
-
2001
- 2001-05-17 FR FR0106538A patent/FR2824803B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2824803A1 (en) | 2002-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20070131 |