FR606254A - Variable pulley speed change - Google Patents
Variable pulley speed changeInfo
- Publication number
- FR606254A FR606254A FR606254DA FR606254A FR 606254 A FR606254 A FR 606254A FR 606254D A FR606254D A FR 606254DA FR 606254 A FR606254 A FR 606254A
- Authority
- FR
- France
- Prior art keywords
- speed change
- variable pulley
- pulley speed
- variable
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
- F16H2009/166—Arrangements of two or more belt gearings mounted in series, e.g. for increasing ratio coverage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR606254T | 1925-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR606254A true FR606254A (en) | 1926-06-10 |
Family
ID=8974576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR606254D Expired FR606254A (en) | 1925-02-20 | 1925-02-20 | Variable pulley speed change |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR606254A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4504249A (en) * | 1982-04-22 | 1985-03-12 | Yvon Fortier | H-Key adjustable pulley |
DE3914902A1 (en) * | 1989-05-05 | 1990-11-08 | Ernst Wollenschneider | Variable speed drive for bicycle - uses V=belts and split pulleys to produce stepless variation of speed ratio |
-
1925
- 1925-02-20 FR FR606254D patent/FR606254A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4504249A (en) * | 1982-04-22 | 1985-03-12 | Yvon Fortier | H-Key adjustable pulley |
DE3914902A1 (en) * | 1989-05-05 | 1990-11-08 | Ernst Wollenschneider | Variable speed drive for bicycle - uses V=belts and split pulleys to produce stepless variation of speed ratio |
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