FR947768A - Perfectionnements aux bicyclettes - Google Patents
Perfectionnements aux bicyclettesInfo
- Publication number
- FR947768A FR947768A FR947768DA FR947768A FR 947768 A FR947768 A FR 947768A FR 947768D A FR947768D A FR 947768DA FR 947768 A FR947768 A FR 947768A
- Authority
- FR
- France
- Prior art keywords
- bicycles
- 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
- 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
-
- 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
- B62M2009/002—Non-circular chain rings or sprockets
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 |
---|---|---|---|
FR947768T | 1947-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR947768A true FR947768A (fr) | 1949-07-12 |
Family
ID=9473631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR947768D Expired FR947768A (fr) | 1947-06-10 | 1947-06-10 | Perfectionnements aux bicyclettes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR947768A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513848A (en) * | 1981-06-15 | 1985-04-30 | Amerosa Enterprises, Inc. | Clutch brake assembly for rotary lawnmower |
WO2015030576A1 (fr) * | 2013-08-26 | 2015-03-05 | Non-Stop Webshops B.V. | Plateau de pédalier et ensemble pédalier comprenant un tel plateau de pédalier |
-
1947
- 1947-06-10 FR FR947768D patent/FR947768A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513848A (en) * | 1981-06-15 | 1985-04-30 | Amerosa Enterprises, Inc. | Clutch brake assembly for rotary lawnmower |
WO2015030576A1 (fr) * | 2013-08-26 | 2015-03-05 | Non-Stop Webshops B.V. | Plateau de pédalier et ensemble pédalier comprenant un tel plateau de pédalier |
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