GB356094A - Improvements in epicyclic gears - Google Patents
Improvements in epicyclic gearsInfo
- Publication number
- GB356094A GB356094A GB1091331A GB1091331A GB356094A GB 356094 A GB356094 A GB 356094A GB 1091331 A GB1091331 A GB 1091331A GB 1091331 A GB1091331 A GB 1091331A GB 356094 A GB356094 A GB 356094A
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed
- drum
- brake
- shaft
- drums
- 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)
- Structure Of Transmissions (AREA)
Abstract
356,094. Change-speed gearing. ROYCE, SIR F. H., Nightingale Road, Derby. July 12, 1930, No. 10913/31. Divided on 355,895. [Class 80 (ii).] Change - speed gearing comprises a plurality of epicycle trains with annulus wheels or drums g . . g<3> at least one of which g<1> is not held by a brake to effect a possible speed. The sun gears e . . e<3> are all fast on driving- shaft b and each of the drums g<1> . . g<3> carries the planets of the train next to the left. The planet carrier h<3> of the last train on the right is secured to driven shaft c. Drum g on the last train on the left is fast to a sleeve adapted to be engaged by a dog clutch k<7> to effect solid drive at top or fourth speed. The always-free drum g<1> serves to produce a suitable ratio for third speed when drum g is held by a brake k. Second speed is obtained by holding drum g<2>, by brake k<2>, and first or lowest speed by holding drum g3 by brake k<3>. The action of brake k<3> may be followed automatically by locking means engaging dogs k<4> on drum g<3> as described in Specification 351,121. The action of brakes k, k<2> may be supplemented by balanced locking levers as described in Specification 350,114. Shaft c may be connected to an ultimately driven shaft by an epicyclic reversing-gear described in Specification 355,895.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1091331A GB356094A (en) | 1930-07-12 | 1930-07-12 | Improvements in epicyclic gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1091331A GB356094A (en) | 1930-07-12 | 1930-07-12 | Improvements in epicyclic gears |
Publications (1)
Publication Number | Publication Date |
---|---|
GB356094A true GB356094A (en) | 1931-09-03 |
Family
ID=9976591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1091331A Expired GB356094A (en) | 1930-07-12 | 1930-07-12 | Improvements in epicyclic gears |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB356094A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2463265A (en) * | 1944-08-11 | 1949-03-01 | Cleveland Tapping Machine Comp | Reversible transmission |
US2584965A (en) * | 1946-04-05 | 1952-02-05 | Packard Motor Car Co | Transmission |
WO2004018248A1 (en) * | 2002-08-22 | 2004-03-04 | Ricardo Uk Limited | Vehicle transmission systems |
-
1930
- 1930-07-12 GB GB1091331A patent/GB356094A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2463265A (en) * | 1944-08-11 | 1949-03-01 | Cleveland Tapping Machine Comp | Reversible transmission |
US2584965A (en) * | 1946-04-05 | 1952-02-05 | Packard Motor Car Co | Transmission |
WO2004018248A1 (en) * | 2002-08-22 | 2004-03-04 | Ricardo Uk Limited | Vehicle transmission systems |
GB2408298A (en) * | 2002-08-22 | 2005-05-25 | Ricardo Uk Ltd | Vehicle transmission systems |
GB2408298B (en) * | 2002-08-22 | 2005-11-30 | Ricardo Uk Ltd | Vehicle transmission systems |
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