FR342253A - Gear change device - Google Patents
Gear change deviceInfo
- Publication number
- FR342253A FR342253A FR342253DA FR342253A FR 342253 A FR342253 A FR 342253A FR 342253D A FR342253D A FR 342253DA FR 342253 A FR342253 A FR 342253A
- Authority
- FR
- France
- Prior art keywords
- change device
- gear change
- gear
- change
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
- B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket
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 |
---|---|---|---|
FR342253T | 1904-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR342253A true FR342253A (en) | 1904-09-03 |
Family
ID=1391273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR342253D Expired FR342253A (en) | 1904-04-13 | 1904-04-13 | Gear change device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR342253A (en) |
-
1904
- 1904-04-13 FR FR342253D patent/FR342253A/en not_active Expired
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