GB180925A - Improvements in variable speed gears for motor vehicles - Google Patents
Improvements in variable speed gears for motor vehiclesInfo
- Publication number
- GB180925A GB180925A GB1816721A GB1816721A GB180925A GB 180925 A GB180925 A GB 180925A GB 1816721 A GB1816721 A GB 1816721A GB 1816721 A GB1816721 A GB 1816721A GB 180925 A GB180925 A GB 180925A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- shaft
- clutch
- speed
- lay
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
-
- 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
- F16H2714/00—Different types speed-changing mechanisms for toothed gearing
- F16H2714/02—Different types speed-changing mechanisms for toothed gearing only with toothed wheels remaining engaged
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
180,925. Raleigh Cycle Co., Ltd., and Wilkie, W. July 5, 1921. Variable-speed gearing for motor vehicles of the kind comprising gears C, E, B on a main shaft A constantly meshing with gears H, J, G on a lay-shaft F, the pair E, J being formed also as clutch members and being laterally movable together to change the speed, is modified to effect reversed driving by arranging that one gear G on the lay-shaft is disconnected from the other two on that shaft and is connected through a pair of idlers L, M with the middle gear E on the main shaft. The gear L is always in mesh with the gear G, and, in the form shown in Figs. 1 and 2, the reversed drive is produced when the pair E, J is slid to the extreme left into the plane of the fixed gear M. The drive is then through the train A, B, G, L, M, E, J, H, C. The next position to the right causes the loose gear H to be connected through a splined sleeve H<2> and the gear J to clutch dogs F<1> on the shaft F. The low forward speed is then through the train A, B, G, F, J, H, C. The next movement to the right brings the gear E into clutch engagement at C<2> with a long sleeve C<1> to which the driven gear C is secured, the gear J remaining in engagement with the dogs F<1>. The second speed is then through the train A, B, G, F, J, E, C'. The next movement causes the gear E to connect dogs B<2> on the shaft A to the clutch C<2> for a direct drive. In a modification shown in Figs. 3 and 4, the gear M is loose on its shaft K, meshes constantly with the gear E, and moves laterally with it. The reverse gear is then produced in the extreme right-hand position when the gear M is locked to the gear L by clutch teeth L', M<1>. In both forms, a kick starter may be applied to the end of a sleeve N on the lay-shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1816721A GB180925A (en) | 1921-07-05 | 1921-07-05 | Improvements in variable speed gears for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1816721A GB180925A (en) | 1921-07-05 | 1921-07-05 | Improvements in variable speed gears for motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB180925A true GB180925A (en) | 1922-06-08 |
Family
ID=10107799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1816721A Expired GB180925A (en) | 1921-07-05 | 1921-07-05 | Improvements in variable speed gears for motor vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB180925A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102198795A (en) * | 2010-03-23 | 2011-09-28 | 本田技研工业株式会社 | Transmission for internal combustion engine |
-
1921
- 1921-07-05 GB GB1816721A patent/GB180925A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102198795A (en) * | 2010-03-23 | 2011-09-28 | 本田技研工业株式会社 | Transmission for internal combustion engine |
EP2372181A1 (en) * | 2010-03-23 | 2011-10-05 | Honda Motor Co., Ltd. | Transmission for internal combustion engine |
US8555740B2 (en) | 2010-03-23 | 2013-10-15 | Honda Motor Co., Ltd. | Transmission for internal combustion engine |
CN102198795B (en) * | 2010-03-23 | 2015-04-08 | 本田技研工业株式会社 | Transmission for internal combustion engine |
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