GB193245A - Improvements in or connected with worm gear - Google Patents
Improvements in or connected with worm gearInfo
- Publication number
- GB193245A GB193245A GB206622A GB206622A GB193245A GB 193245 A GB193245 A GB 193245A GB 206622 A GB206622 A GB 206622A GB 206622 A GB206622 A GB 206622A GB 193245 A GB193245 A GB 193245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm
- wheels
- wheel
- spur
- shaft
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
- F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
193,245. Spence, W. L. Jan. 24, 1922. Transmission gear between separate axles and of invariable ratio.-In combined worm and spur gearing of the kind in which a driving shaft carries right and left handed worms gearing with wormwheels, which are arranged on opposite sides of the shaft and turn with spur wheels gearing with a common driven wheel, the worm-wheels and spur wheels lie wholly to one side of a plane through the driven wheel at right angles to the driving shaft. The driving-shaft A, Fig. 1, which is free to slide longitudinally to equalize the driving stresses, carries right or left handed worms B, C engaging worm-wheels D, E, which turn with spur wheels G, F gearing with a single driven wheel H. In locomotive drives, separate units, each carried in a separate gear case, are driven by a worm-shaft formed in sections connected by flexible or sliding couplings, preferably duplicated. The worm shaft preferably has sunk worms; and runs in a plain bush cut away where the wheels mesh. Fig. 5 shows the arrangement of the worm-wheel and spur wheel parts. The worm wheel E is secured to the spur wheel F and runs upon a hollow oil-containing sleeve N which is held in position by rings M, M<1> inserted through the gear casing L, L<1>. The casing is held in position by a bolt Q and plates R, R<1>. The worm-wheel is adjustably positioned by washers O perforated for oiling and adjusted by screws S engaging the casing L, L'. The sleeve N may fit the bolt Q, or may be dispensed with, the wheels bearing directly on the bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB206622A GB193245A (en) | 1922-01-24 | 1922-01-24 | Improvements in or connected with worm gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB206622A GB193245A (en) | 1922-01-24 | 1922-01-24 | Improvements in or connected with worm gear |
Publications (1)
Publication Number | Publication Date |
---|---|
GB193245A true GB193245A (en) | 1923-02-22 |
Family
ID=9732980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB206622A Expired GB193245A (en) | 1922-01-24 | 1922-01-24 | Improvements in or connected with worm gear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB193245A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866352A (en) * | 1956-01-27 | 1958-12-30 | Dorr Oliver Inc | Drive mechanism for pier supported rotary rake structure for settling tanks |
FR2521671A1 (en) * | 1982-02-16 | 1983-08-19 | Mazzorana Alfred | IMPROVEMENTS ON Worm Gear Reducers |
US5145467A (en) * | 1990-07-06 | 1992-09-08 | Rockwell Automotive Body Systems | Geared motor for the drive of components, such as motor-vehicle accessories, particularly an opening roof |
-
1922
- 1922-01-24 GB GB206622A patent/GB193245A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866352A (en) * | 1956-01-27 | 1958-12-30 | Dorr Oliver Inc | Drive mechanism for pier supported rotary rake structure for settling tanks |
FR2521671A1 (en) * | 1982-02-16 | 1983-08-19 | Mazzorana Alfred | IMPROVEMENTS ON Worm Gear Reducers |
US5145467A (en) * | 1990-07-06 | 1992-09-08 | Rockwell Automotive Body Systems | Geared motor for the drive of components, such as motor-vehicle accessories, particularly an opening roof |
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