GB257837A - Improvements in change speed transmission mechanism - Google Patents
Improvements in change speed transmission mechanismInfo
- Publication number
- GB257837A GB257837A GB735126A GB735126A GB257837A GB 257837 A GB257837 A GB 257837A GB 735126 A GB735126 A GB 735126A GB 735126 A GB735126 A GB 735126A GB 257837 A GB257837 A GB 257837A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fast
- loose
- casing
- spider
- trains
- 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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
257,837. Wiedmaier, A. A., and Field, L. M. March 17, 1926. Variable-speed epicyclic gearing is combined with the differential or balance gearing of a vehicle, all the planetary gears being supported on one spider 30. In an arrangement yielding solid driving and two reduced speeds, the planet pinions 33, 34 of separate trains are loose on the arms 31 of the spider outside the planet pinions 32 of the balance train gear. The driving side wheels 17, 18 of the trains are fast upon a wheel 5 secured to a rotary gear casing 6. Loose side wheels 24, 21 are fast upon sleeves 23, 20 adapted to turn one within the other. For the solid drive, the sleeve 20 is connected to the casing 6 by a clutch 42. The reduced speeds are effected by connecting these sleeves alternatively to a non-rotary web 38 by clutches 42, 41. More than two such reducing trains may be used. With a single train, two speeds only are produced. The loose planet gears 33, 34 tend to slide radially outwards. This may be counteracted by conical bearings separately fast on the spider arms, or, as shown, by a concave annular abutment 36 fast upon the inside of the casing 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB735126A GB257837A (en) | 1926-03-17 | 1926-03-17 | Improvements in change speed transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB735126A GB257837A (en) | 1926-03-17 | 1926-03-17 | Improvements in change speed transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB257837A true GB257837A (en) | 1926-09-09 |
Family
ID=9831450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB735126A Expired GB257837A (en) | 1926-03-17 | 1926-03-17 | Improvements in change speed transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB257837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995003502A1 (en) * | 1993-07-26 | 1995-02-02 | Aeromover Systems Corp. | Differential drive with n outputs |
| US5435790A (en) * | 1991-11-18 | 1995-07-25 | Aeromover Systems Corporation | Plural output differential drive with coaxial shafts |
-
1926
- 1926-03-17 GB GB735126A patent/GB257837A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5423726A (en) * | 1991-11-18 | 1995-06-13 | Aeromover Systems Corporation | Differential drive with N outputs. |
| US5435790A (en) * | 1991-11-18 | 1995-07-25 | Aeromover Systems Corporation | Plural output differential drive with coaxial shafts |
| WO1995003502A1 (en) * | 1993-07-26 | 1995-02-02 | Aeromover Systems Corp. | Differential drive with n outputs |
| JP3537438B2 (en) | 1993-07-26 | 2004-06-14 | エアロムーバー・システムズ・コーポレイション | Differential device with N outputs |
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