FR863541A - Continuous drive reciprocating pedaling system with progressive speed change and forward and reverse and applications to all human powered machines - Google Patents
Continuous drive reciprocating pedaling system with progressive speed change and forward and reverse and applications to all human powered machinesInfo
- Publication number
- FR863541A FR863541A FR863541DA FR863541A FR 863541 A FR863541 A FR 863541A FR 863541D A FR863541D A FR 863541DA FR 863541 A FR863541 A FR 863541A
- Authority
- FR
- France
- Prior art keywords
- reverse
- applications
- speed change
- continuous drive
- human powered
- 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
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
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/28—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR863541T | 1940-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR863541A true FR863541A (en) | 1941-04-03 |
Family
ID=9343277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR863541D Expired FR863541A (en) | 1940-02-26 | 1940-02-26 | Continuous drive reciprocating pedaling system with progressive speed change and forward and reverse and applications to all human powered machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR863541A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4892323A (en) * | 1988-10-27 | 1990-01-09 | Oxford Stuart G | All-terrain wheelchair |
US5020818A (en) * | 1988-10-27 | 1991-06-04 | Oxford Stuart G | All-terrain wheelchair |
US5312127A (en) * | 1988-10-27 | 1994-05-17 | Oxford Stuart G | All-terrain wheelchair |
-
1940
- 1940-02-26 FR FR863541D patent/FR863541A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4892323A (en) * | 1988-10-27 | 1990-01-09 | Oxford Stuart G | All-terrain wheelchair |
US5020818A (en) * | 1988-10-27 | 1991-06-04 | Oxford Stuart G | All-terrain wheelchair |
US5149118A (en) * | 1988-10-27 | 1992-09-22 | Oxford Stuart G | All-terrain wheelchair |
US5312127A (en) * | 1988-10-27 | 1994-05-17 | Oxford Stuart G | All-terrain wheelchair |
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