JPS6430950A - Planetary gear type multi stage transmission - Google Patents
Planetary gear type multi stage transmissionInfo
- Publication number
- JPS6430950A JPS6430950A JP62184426A JP18442687A JPS6430950A JP S6430950 A JPS6430950 A JP S6430950A JP 62184426 A JP62184426 A JP 62184426A JP 18442687 A JP18442687 A JP 18442687A JP S6430950 A JPS6430950 A JP S6430950A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- planetary gear
- gear train
- pinion type
- type planetary
- 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.)
- Pending
Links
Landscapes
- Structure Of Transmissions (AREA)
Abstract
PURPOSE:To promote the simplification and the miniaturization of a structure by combining a single pinion type planetary gear train with a double pinion type planetary gear train through the selectively engaged first-third clutches and first-third brakes. CONSTITUTION:A single pinion type planetary gear train IC and a double pinion type planetary gear train 20, connecting a carrier 14 to an output shaft OS, are combined by integrally connecting a sun gear 11 and a carrier 25, being connected to an input shaft IS through the first-third clutches C1-C3. When the first-third clutches C1-C3 and the first-third brakes B1-B3 are selectively actuated, a transmission obtains a forward shift of 1-speed by C1, B1, 2-speed by C2, B2, 3-speed by C2, B3, 4-speed by C2, C3, 5-speed by C3, B3 while a reverse shift by C1, B2. Thus relatively simplifying a structure and reducing even a length in the axial direction, the transmission can be miniaturized. While a finer speed change control can be attained from a low speed to an intermediate and high speed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62184426A JPS6430950A (en) | 1987-07-23 | 1987-07-23 | Planetary gear type multi stage transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62184426A JPS6430950A (en) | 1987-07-23 | 1987-07-23 | Planetary gear type multi stage transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6430950A true JPS6430950A (en) | 1989-02-01 |
Family
ID=16152947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62184426A Pending JPS6430950A (en) | 1987-07-23 | 1987-07-23 | Planetary gear type multi stage transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6430950A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194055A (en) * | 1991-03-19 | 1993-03-16 | Nissan Motor Co., Ltd. | Planetary gear type transmission mechanism |
EP0992709A3 (en) * | 1998-10-09 | 2000-09-27 | General Motors Corporation | Five speed planetary transmission |
-
1987
- 1987-07-23 JP JP62184426A patent/JPS6430950A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194055A (en) * | 1991-03-19 | 1993-03-16 | Nissan Motor Co., Ltd. | Planetary gear type transmission mechanism |
EP0992709A3 (en) * | 1998-10-09 | 2000-09-27 | General Motors Corporation | Five speed planetary transmission |
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