JPS55100468A - Parking device in transmission gear box - Google Patents
Parking device in transmission gear boxInfo
- Publication number
- JPS55100468A JPS55100468A JP754679A JP754679A JPS55100468A JP S55100468 A JPS55100468 A JP S55100468A JP 754679 A JP754679 A JP 754679A JP 754679 A JP754679 A JP 754679A JP S55100468 A JPS55100468 A JP S55100468A
- Authority
- JP
- Japan
- Prior art keywords
- parking
- releasing
- gear
- chamber
- output shaft
- 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 release parking smoothly in an ascending or descending slope or the like by providing an oil pressure circuit to give forced releasing positively to the engagement between a ball member and a gear connected with an output shaft for releasing parking.
CONSTITUTION: For parking, when an unillustrated manual lever is displaced to shift a shift shaft 12 to the right, a cam 13 is caught by a roller 16 to rotate a ball member 14 around a pin 15 against a spring 19, and its tooth part 21 is engaged by a gear 22. Consequently, the rotation of an unillustrated output shaft is stopped for attaining parking. For releasing the parking at this stage, when a car is, for example, on a descending slope to give a one-sided force to the gear 22, a frictional force is given between the gear 22 and the tooth part 21 to prevent smooth releasing. Therefore, pressurized oil is supplied to a chamber 33 and conducted into a chamber 41 through a pipe line 31 for pulling up the member 14 forcedly by means of a piston 26 and a rod 27.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP754679A JPS55100468A (en) | 1979-01-24 | 1979-01-24 | Parking device in transmission gear box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP754679A JPS55100468A (en) | 1979-01-24 | 1979-01-24 | Parking device in transmission gear box |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55100468A true JPS55100468A (en) | 1980-07-31 |
Family
ID=11668782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP754679A Pending JPS55100468A (en) | 1979-01-24 | 1979-01-24 | Parking device in transmission gear box |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55100468A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB839540A (en) * | 1958-02-06 | 1960-06-29 | Renault | Improvements in or relating to servo-action locking devices for vehicles |
-
1979
- 1979-01-24 JP JP754679A patent/JPS55100468A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB839540A (en) * | 1958-02-06 | 1960-06-29 | Renault | Improvements in or relating to servo-action locking devices for vehicles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3071042D1 (en) | A brake lever for an s-cam automotive drum brake | |
JPS56120458A (en) | Mechanism for adjusting axial position of steering wheel | |
CH422542A (en) | Automatic coupling device | |
JPS55100468A (en) | Parking device in transmission gear box | |
JPS5639346A (en) | Automatic transmission system for vehicle | |
JPS5449726A (en) | Parking brake with preventive mechanism of accidental release | |
US3115792A (en) | Automatic transmission for automotive vehicles | |
JPS55132453A (en) | Propulsive force exerting mechanism | |
US2924990A (en) | Orr etau | |
JPS5666552A (en) | Speed change gear | |
GB8323048D0 (en) | Gearshift apparatus | |
GB1367852A (en) | V-belt transmission devices | |
JPS5522502A (en) | Automatic start and stop control on hill, for automobile | |
JPS5642729A (en) | Constant rotation braking device | |
JPS5211366A (en) | Oil pressure control device for fluid transmission mechanism with clut ch connected directly | |
JPS5676750A (en) | Automatic transmission for automobile | |
JPS579348A (en) | Over drive gear transmission | |
JPS5639345A (en) | Automatic transmission gear for vehicle | |
JPS5555039A (en) | Brake gear in mesh with clutch release | |
JPS5761846A (en) | Speed change transmission device in vehicle | |
JPS55103139A (en) | Parking device for speed change gear | |
JPS56132246A (en) | Roll paper supporting apparatus | |
JPS5799424A (en) | Clutch pedal assembly for automatic regulation | |
JPS55142149A (en) | Power transmission for hydraulic pump | |
JPS5639926A (en) | Apparatus for preventing retreat of automobile |