JPS57184758A - Gear type speed changing device for automatic speed changer - Google Patents
Gear type speed changing device for automatic speed changerInfo
- Publication number
- JPS57184758A JPS57184758A JP56069749A JP6974981A JPS57184758A JP S57184758 A JPS57184758 A JP S57184758A JP 56069749 A JP56069749 A JP 56069749A JP 6974981 A JP6974981 A JP 6974981A JP S57184758 A JPS57184758 A JP S57184758A
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- oil passageway
- control device
- speed changer
- servo
- 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.)
- Granted
Links
Landscapes
- General Details Of Gearings (AREA)
- Structure Of Transmissions (AREA)
Abstract
PURPOSE: To shorten the dimension in the axial direction of the automatic speed changing device by a method wherein an oil passageway for introducing a hydraulic pressure supplied from a hydraulic control device to the hydraulic servo of the automatic speed changer is formed in an intermediate supporting wall supporting the journal of an intermediate shaft for the planetary gear type speed changer.
CONSTITUTION: The oil passageway 67 of a radial direction, communicating the output hydraulic port 101 of a hydraulic pressure outputted from the hydraulic control device and the eccentric notch section 65 of a central hole 64, is formed in the intermediate supporting wall 60, and further, the eccentric notch section 65 is communicated with a hydraulic servo 48A through the oil passageway 68 of the radial direction provided in a central tubular section 61. Hydraulic fluid, supplied through the output hydraulic port 101, is supplied to and discharged from the hydraulic servo 48A through the oil passageway 67, the eccentric notch section 65 and the oil passageway 68. Further, the oil passageway 69, supplying the hydraulic fluid to the hydraulic servo 37A or discharging the same from the hydraulic servo 37A through a communicating port 102 provided from the hydraulic control device through a transmission case, is formed in the supporting wall 60.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56069749A JPS57184758A (en) | 1981-05-09 | 1981-05-09 | Gear type speed changing device for automatic speed changer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56069749A JPS57184758A (en) | 1981-05-09 | 1981-05-09 | Gear type speed changing device for automatic speed changer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57184758A true JPS57184758A (en) | 1982-11-13 |
JPH0246813B2 JPH0246813B2 (en) | 1990-10-17 |
Family
ID=13411752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56069749A Granted JPS57184758A (en) | 1981-05-09 | 1981-05-09 | Gear type speed changing device for automatic speed changer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57184758A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138264A (en) * | 1984-07-30 | 1986-02-24 | Aisin Warner Ltd | Lubricating mechanism of seal ring |
JPS6138261A (en) * | 1984-07-30 | 1986-02-24 | Aisin Warner Ltd | Partition in automatic speed changer |
JPS6141057A (en) * | 1984-08-02 | 1986-02-27 | Aisin Warner Ltd | Clutch mechanism of power transmission device |
JPS6145169A (en) * | 1984-08-06 | 1986-03-05 | Aisin Warner Ltd | Automatic speed change gear case for car |
JPS6145135A (en) * | 1984-08-06 | 1986-03-05 | Aisin Warner Ltd | Automatic transmission gear |
JPS6150833A (en) * | 1984-08-20 | 1986-03-13 | Aisin Warner Ltd | Oil pump housing for automatic transmission gear |
JPS6155442A (en) * | 1984-08-23 | 1986-03-19 | Aisin Warner Ltd | Transmission gear for car |
US6374977B1 (en) * | 1999-10-19 | 2002-04-23 | Jatco Transtechnology Ltd. | Drum supporting structure for automotive transmission |
-
1981
- 1981-05-09 JP JP56069749A patent/JPS57184758A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138264A (en) * | 1984-07-30 | 1986-02-24 | Aisin Warner Ltd | Lubricating mechanism of seal ring |
JPS6138261A (en) * | 1984-07-30 | 1986-02-24 | Aisin Warner Ltd | Partition in automatic speed changer |
JPS6141057A (en) * | 1984-08-02 | 1986-02-27 | Aisin Warner Ltd | Clutch mechanism of power transmission device |
JPS6145169A (en) * | 1984-08-06 | 1986-03-05 | Aisin Warner Ltd | Automatic speed change gear case for car |
JPS6145135A (en) * | 1984-08-06 | 1986-03-05 | Aisin Warner Ltd | Automatic transmission gear |
JPS6150833A (en) * | 1984-08-20 | 1986-03-13 | Aisin Warner Ltd | Oil pump housing for automatic transmission gear |
JPS6155442A (en) * | 1984-08-23 | 1986-03-19 | Aisin Warner Ltd | Transmission gear for car |
US6374977B1 (en) * | 1999-10-19 | 2002-04-23 | Jatco Transtechnology Ltd. | Drum supporting structure for automotive transmission |
Also Published As
Publication number | Publication date |
---|---|
JPH0246813B2 (en) | 1990-10-17 |
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