SU1178988A1 - Planetary gear box - Google Patents
Planetary gear box Download PDFInfo
- Publication number
- SU1178988A1 SU1178988A1 SU843724244A SU3724244A SU1178988A1 SU 1178988 A1 SU1178988 A1 SU 1178988A1 SU 843724244 A SU843724244 A SU 843724244A SU 3724244 A SU3724244 A SU 3724244A SU 1178988 A1 SU1178988 A1 SU 1178988A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- additional
- brake
- carrier
- input shaft
- central wheel
- Prior art date
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
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight forward speeds
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
- F16H2200/0086—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising two reverse speeds
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
ПЛАНЕТАРНАЯ КОРОБКА ПЕРЕДАЧ по авт.св. № 813034, о т л ичающа}1с тем, что, с целью расширени кинематических возможностей , она снабжена управл екслми муфтой и тормозом, а также дополнительным планетарным р дом, включающим водило с сателлитами, соединенное с водилом первого р да и через дополнительную муфту - с входным валом, и центральные колеса с наружными и внутренними зубь ми, первое из которых соединено с входным валом, а второе - с дополнительным тормозом.PLANETARY GEARBOX on avt.s. No. 813034, of which it is possible, that in order to expand kinematic capabilities, it is equipped with a clutch and brake control, as well as an additional planetary row, including a carrier with satellites, connected to the carrier of the first row and, through an additional coupling, with the input shaft, and the central wheels with outer and inner teeth, the first of which is connected to the input shaft, and the second with an additional brake.
Description
1 Изобретение относитс к машиностроению и может быть использовано в трансмисси х транспортных средст в качестве планетарной коробки передач и вл етс дополнительным к авт.св. № 813034. Цель изобретени - расширение кинематических возможностей коробк путем увеличени количества получа мых передач. На чертеже показана кинематичес ка схема предлагаемой планетарной коробки передач. Планетарна коробка передач содержит корпус 1, входной 2 и выходной 3 валы, три управл емые муф ты 4, 5 и 6, из которых муфта 6 дополнительна , четыре управл емых тормоза 7, 8, 9и 10, из которых тормоз 10 - дополнительный, первый планетарный р д, включающий центральное колесо 11 с наружными зубь hJH, водило 12 с сателлитами 13 и центральное колесо 14 с внутренними зубь ми, второй планетарный р д, включакиций центральное колесо 15с наружньми зубь ми, водило 16 с сателлитами 17 и центральное колесо 18 с внутренними зубь ми, и дополнительный планетарный р д, включающий центральное колесо 19 с наружными зубь ми, водило 20с сателлитами 21 и центральное колесо 22 с внутренними зубь ми. Центральное колесо 11 соединено с вход 8 ным валом 2 и через муфту 4 - с центральньм колесом 15, св занным с тормозом 7, водило 12 соединено с центральным колесом 18 и св зано с тормозом 9, центральное колесо 14 св зано с тормозом 8 и через муфту 5 соединено с водилом 16, которое соединено с выходным вапом 3, центральное колесо 19 соединено с входным валом 2, водило 20 соединено с водилом 12 и через дополнительную муфту 6 - с входным валом 2, а центральное колесо 22 соединено с дополнительным тормозом 10. Коробка передач работает следующим образом. При попарном включении управл емых муфт и тормозов звень планетарных р дов соедин ютс в определенную кинематическую схему, и вращение от входного вала 2 к выходному валу 3 передаетс с соответствующим этой схеме передаточным отношением, характеризующим определенную передачу. Передачи переднего хода в пор дке их возрастани реализуютс при включении следующих пар управл емых муфт и тормозов: 7и 10, 7и8, 4и 9, 5 и 7, 4 и 10, 4 и 8, 6 и 7, 4 и 5 (или 4 и 6, или 5 и 6) - пр ма . Передачи заднего хода реализуютс при включении: 5 и 10, 5 и 9. Предложенное вьтолнение планетарной коробки передач позвол ет увеличить количество получаемых передач до дес ти.1 The invention relates to mechanical engineering and can be used in transmissions vehicles as a planetary gearbox and is complementary to the auth. No. 813034. The purpose of the invention is to expand the kinematic capabilities of the boxes by increasing the number of gears received. The drawing shows the kinematic diagram of the proposed planetary gearbox. The planetary gearbox contains body 1, input 2 and output 3 shafts, three controllable sleeves 4, 5 and 6, of which clutch 6 is optional, four controllable brakes 7, 8, 9 and 10, of which brake 10 is optional, first a planetary row including a central wheel 11 with external teeth hJH, drove 12 with satellites 13 and a central wheel 14 with internal teeth, a second planetary row, including central wheel 15c with outer teeth, drove 16 with satellites 17 and central wheel 18 s internal teeth, and an extra planetary row, including a central wheel 19 with external teeth, drove 20s with satellites 21 and a central wheel 22 with internal teeth. The central wheel 11 is connected to the inlet by an 8 shaft 2 and through a coupling 4 to the central wheel 15 connected to the brake 7, the carrier 12 is connected to the central wheel 18 and connected to the brake 9, the central wheel 14 is connected to the brake 8 and the coupling 5 is connected to the planet carrier 16, which is connected to the output wrap 3, the central wheel 19 is connected to the input shaft 2, the carrier 20 is connected to the planet carrier 12 and through the additional coupling 6 to the input shaft 2, and the central wheel 22 is connected to the additional brake 10. Transmission works as follows. When the controlled clutches and brakes are paired, the links of the planetary rows are connected to a certain kinematic scheme, and the rotation from the input shaft 2 to the output shaft 3 is transmitted with the gear ratio corresponding to this scheme, which characterizes a certain gear. The forward gears in the order of their increase are realized when the following pairs of controlled clutches and brakes are activated: 7i 10, 7i8, 4i 9, 5 and 7, 4 and 10, 4 and 8, 6 and 7, 4 and 5 (or 4 and 6, or 5 and 6) - pr ma. The reverse gears are realized upon power up: 5 and 10, 5 and 9. The proposed implementation of the planetary gearbox allows the number of gears to be increased to ten.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843724244A SU1178988A1 (en) | 1984-04-10 | 1984-04-10 | Planetary gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843724244A SU1178988A1 (en) | 1984-04-10 | 1984-04-10 | Planetary gear box |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813034 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1178988A1 true SU1178988A1 (en) | 1985-09-15 |
Family
ID=21112680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843724244A SU1178988A1 (en) | 1984-04-10 | 1984-04-10 | Planetary gear box |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1178988A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1544507A2 (en) * | 2003-12-16 | 2005-06-22 | General Motors Corporation | Wide ratio transmissions with three interconnected planetary gear members |
-
1984
- 1984-04-10 SU SU843724244A patent/SU1178988A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР 813034, кл. F 16 Н 3/44, 1979. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1544507A2 (en) * | 2003-12-16 | 2005-06-22 | General Motors Corporation | Wide ratio transmissions with three interconnected planetary gear members |
| EP1544507A3 (en) * | 2003-12-16 | 2009-05-27 | General Motors Corporation | Wide ratio transmissions with three interconnected planetary gear members |
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