JPS5540370A - Planet gearing device of automatic transmission gear - Google Patents
Planet gearing device of automatic transmission gearInfo
- Publication number
- JPS5540370A JPS5540370A JP11494378A JP11494378A JPS5540370A JP S5540370 A JPS5540370 A JP S5540370A JP 11494378 A JP11494378 A JP 11494378A JP 11494378 A JP11494378 A JP 11494378A JP S5540370 A JPS5540370 A JP S5540370A
- Authority
- JP
- Japan
- Prior art keywords
- gearing device
- transmission gear
- spline
- boss part
- planet gearing
- 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
Abstract
PURPOSE: To reduce the length of an automatic transmission gear in the axial direction by inserting the boss part of planet carrier in a notch formed at the inside surface of sun gear, and coupling this with the shaft by spline.
CONSTITUTION: The boss part 155d on the center of the side plate 155c, on the rear clutch 140 side, of a carrier 155, made through metal plate processing, in No.1 planet gearing device 150 shall be bent toward the side plate 155e on No.2 planet gearing device 160, and a notch 151a shall be provided in the inside surface of sun gear 151 in which the abovementioned boss part 155d is to be inserted. On the periphery of the output shaft 190 in the portion mating with this notch, a spline 190a is excavated while a spline hole 155f to be engaged with this spline 190a is provided on the inner surface of carrier 155 at the boss part 155d. According to this construction, the boss 155d does not protrude outward, so that the length in the axial direction of No.1 planet gearing device can be reduced and consequently the overall length in the axial direction of a transmission gear can be lessened.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11494378A JPS5540370A (en) | 1978-09-18 | 1978-09-18 | Planet gearing device of automatic transmission gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11494378A JPS5540370A (en) | 1978-09-18 | 1978-09-18 | Planet gearing device of automatic transmission gear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5540370A true JPS5540370A (en) | 1980-03-21 |
Family
ID=14650483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11494378A Pending JPS5540370A (en) | 1978-09-18 | 1978-09-18 | Planet gearing device of automatic transmission gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5540370A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6084441A (en) * | 1983-10-14 | 1985-05-13 | Nissan Motor Co Ltd | Automatic transfer axle device |
JPS6311215A (en) * | 1986-06-30 | 1988-01-18 | Mitsui Seiki Kogyo Co Ltd | Method for automatically grinding gear containing trial working |
-
1978
- 1978-09-18 JP JP11494378A patent/JPS5540370A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6084441A (en) * | 1983-10-14 | 1985-05-13 | Nissan Motor Co Ltd | Automatic transfer axle device |
JPH0368256B2 (en) * | 1983-10-14 | 1991-10-25 | Nissan Motor | |
JPS6311215A (en) * | 1986-06-30 | 1988-01-18 | Mitsui Seiki Kogyo Co Ltd | Method for automatically grinding gear containing trial working |
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