CA2842126C - Mecanisme d'engrenage - Google Patents
Mecanisme d'engrenage Download PDFInfo
- Publication number
- CA2842126C CA2842126C CA2842126A CA2842126A CA2842126C CA 2842126 C CA2842126 C CA 2842126C CA 2842126 A CA2842126 A CA 2842126A CA 2842126 A CA2842126 A CA 2842126A CA 2842126 C CA2842126 C CA 2842126C
- Authority
- CA
- Canada
- Prior art keywords
- cassette
- sprocket
- chain
- force
- rear wheel
- 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.)
- Active
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/14—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the wheels being laterally shiftable
-
- 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
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
- B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
Un mécanisme dengrenage est décrit, lequel comprend une cassette, un ressort, un moyeu et un contrepoids dans lequel le ressort est placé pour appliquer une force sur la cassette, et dans lequel le contrepoids est couplé à la cassette de sorte que, sous la rotation du moyeu, une accélération centripète agit sur le contrepoids de manière à appliquer une force à la cassette, opposée en direction à la force du ressort, suffisante pour à vaincre au moins une partie de la force appliquée à la cassette par le ressort de manière à déplacer la cassette dans une direction opposée à la direction de la force du ressort.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2842126A CA2842126C (fr) | 2014-02-07 | 2014-02-07 | Mecanisme d'engrenage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2842126A CA2842126C (fr) | 2014-02-07 | 2014-02-07 | Mecanisme d'engrenage |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2842126A1 CA2842126A1 (fr) | 2015-08-07 |
CA2842126C true CA2842126C (fr) | 2017-01-17 |
Family
ID=53836947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2842126A Active CA2842126C (fr) | 2014-02-07 | 2014-02-07 | Mecanisme d'engrenage |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2842126C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2028904B1 (en) * | 2021-08-02 | 2023-02-17 | Classified Cycling Bv | A transmission system for a bicycle |
-
2014
- 2014-02-07 CA CA2842126A patent/CA2842126C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CA2842126A1 (fr) | 2015-08-07 |
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