GB605553A - Improvements in variable speed gears - Google Patents
Improvements in variable speed gearsInfo
- Publication number
- GB605553A GB605553A GB3522045A GB3522045A GB605553A GB 605553 A GB605553 A GB 605553A GB 3522045 A GB3522045 A GB 3522045A GB 3522045 A GB3522045 A GB 3522045A GB 605553 A GB605553 A GB 605553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drums
- driving
- driven
- gear
- variable
- 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
- F16H9/08—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 conical drum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
605,553. Variable-speed gearing. MACGREGOR, D. Dec. 31, 1945, No. 35220. [Class 80 (ii)] In a variable-speed gear, driving and driven conical drums a, b are disposed alternately round a common axis and are connected by a belt, chain or rings passing round the drums. The larger end of one drum is adjacent to the smaller ends of adjacent drums. In the case of a belt or chain, the member is tensioned by adjustable pulleys k housed in an annular ring m which can be moved axially along the drums by means of the screws n in order to change the gear ratio. The driving drums a are connected to the driving shaft by gearwheels f, g and the driven drums b are connected to the driven shaft i by a similar arrangement of gear-wheels. Each set of conical drums may comprise two or more elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3522045A GB605553A (en) | 1945-12-31 | 1945-12-31 | Improvements in variable speed gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3522045A GB605553A (en) | 1945-12-31 | 1945-12-31 | Improvements in variable speed gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB605553A true GB605553A (en) | 1948-07-26 |
Family
ID=10375234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3522045A Expired GB605553A (en) | 1945-12-31 | 1945-12-31 | Improvements in variable speed gears |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB605553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2526586A (en) * | 2014-05-28 | 2015-12-02 | William Dowell | Drive system |
-
1945
- 1945-12-31 GB GB3522045A patent/GB605553A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2526586A (en) * | 2014-05-28 | 2015-12-02 | William Dowell | Drive system |
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