DK75988C - Halvautomatisk gear, særlig til cykler. - Google Patents
Halvautomatisk gear, særlig til cykler.Info
- Publication number
- DK75988C DK75988C DK166447A DK166447A DK75988C DK 75988 C DK75988 C DK 75988C DK 166447 A DK166447 A DK 166447A DK 166447 A DK166447 A DK 166447A DK 75988 C DK75988 C DK 75988C
- Authority
- DK
- Denmark
- Prior art keywords
- bicycles
- semi
- automatic transmission
- automatic
- transmission
- Prior art date
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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK166447A DK75988C (da) | 1947-04-28 | 1947-04-28 | Halvautomatisk gear, særlig til cykler. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK166447A DK75988C (da) | 1947-04-28 | 1947-04-28 | Halvautomatisk gear, særlig til cykler. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK75988C true DK75988C (da) | 1953-06-15 |
Family
ID=8107015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK166447A DK75988C (da) | 1947-04-28 | 1947-04-28 | Halvautomatisk gear, særlig til cykler. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK75988C (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000522A1 (en) * | 1978-01-18 | 1979-08-09 | R Williams | Drive system |
-
1947
- 1947-04-28 DK DK166447A patent/DK75988C/da active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000522A1 (en) * | 1978-01-18 | 1979-08-09 | R Williams | Drive system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK75988C (da) | Halvautomatisk gear, særlig til cykler. | |
FR999900A (fr) | Chaîne de transmission perfectionnée, en particulier pour cycles | |
CH262459A (de) | Wechselgetriebe. | |
CH270706A (de) | Automatische Telephonanlage. | |
CH261257A (de) | Wechselgetriebe. | |
DK66834C (da) | Skiftegear, særlig til Cykler. | |
DK73718C (da) | Gearskiftemekanisme til cykler. | |
DK72420C (da) | Styreapparat til flertrinsgear til cykler. | |
CH262143A (de) | Einrichtung zum Schalten von Getriebegängen. | |
CH251048A (de) | Wechselgetriebe. | |
CH264068A (de) | Hydraulische Kupplung. | |
FR1054763A (fr) | Fourche télescopique pour cycles, motocycles, etc. | |
DK72690C (da) | Trykmekanisme, særlig til friktionsgear. | |
DK70023C (da) | Pedal til cykler. | |
CH255799A (de) | Mehrstufiges Übersetzungsgetriebe. | |
DK69840C (da) | Variabel udveksling til cykler med kædedrift. | |
CH255194A (de) | Wechselgetriebe. | |
DK70386C (da) | Retningsviser, navnlig til cykler. | |
DK69378C (da) | Vendegear, navnlig til vaskemaskiner. | |
DK66792C (da) | Sadel, særlig til Cykler. | |
ES15840Y (es) | Termómetno de máxima, automático. | |
CH257206A (fr) | Boîte de vitesses. | |
DK73662C (da) | Tandhjulsudveksling til cykler og lignende køretøjer. | |
GR11079B (el) | Κιβωτιον αυτοματου αλλαγης ταχυτητων. | |
GR11111B (el) | Κιβωτιον αυτοματου αλλαγης ταχυτητων. |