JPS5522502A - Automatic start and stop control on hill, for automobile - Google Patents
Automatic start and stop control on hill, for automobileInfo
- Publication number
- JPS5522502A JPS5522502A JP7768077A JP7768077A JPS5522502A JP S5522502 A JPS5522502 A JP S5522502A JP 7768077 A JP7768077 A JP 7768077A JP 7768077 A JP7768077 A JP 7768077A JP S5522502 A JPS5522502 A JP S5522502A
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- shaft
- hill
- transmission
- directional
- 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
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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/10—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with one or more one-way clutches as an essential feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
PURPOSE: To ensure the start and stop operation on a hill by parallelly disposing a one-directional clutch on a clutch shaft of a transmission to fix it in a gear chamber, the clutch being idled while the shaft is rotated normally but being locked when the shaft rotates in the reverse direction.
CONSTITUTION: Bearings 2 are rotatably disposed in a transmission gear chamber 1. A clutch shaft 5 is inserted into a hole formed in a one-directional clutch 3 in such a manner that the clutch is idled during normal rotation of shaft and locked when the shaft rotates in the reverse direction. Stopping a car on a up-hill, a reverse force for the engine is exerted on the rear-wheels and is transferred back through the rear- wheels, differential gears, shaft, transmission, main shaft 4, clutch shaft 5 to the on- directional clutch 3, thereby allowing the clutch 3 to lock the clutch shaft 5 by the pawl. For stopping on a down-hill, when the transmission is shifted to the low-gear, a reverce force is applied against the normal rotation of the clutch shaft, thereby ensuring the stationary state of the vehicle.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7768077A JPS5522502A (en) | 1977-06-28 | 1977-06-28 | Automatic start and stop control on hill, for automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7768077A JPS5522502A (en) | 1977-06-28 | 1977-06-28 | Automatic start and stop control on hill, for automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5522502A true JPS5522502A (en) | 1980-02-18 |
Family
ID=13640595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7768077A Pending JPS5522502A (en) | 1977-06-28 | 1977-06-28 | Automatic start and stop control on hill, for automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5522502A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799395A (en) * | 1985-07-01 | 1989-01-24 | Ab Volvo | Motor vehicle gearbox with one-way clutch in first gear |
US5366053A (en) * | 1992-10-05 | 1994-11-22 | Dana Corporation | Vehicle transmission hill holder with releasable toothed clutch |
-
1977
- 1977-06-28 JP JP7768077A patent/JPS5522502A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799395A (en) * | 1985-07-01 | 1989-01-24 | Ab Volvo | Motor vehicle gearbox with one-way clutch in first gear |
US5366053A (en) * | 1992-10-05 | 1994-11-22 | Dana Corporation | Vehicle transmission hill holder with releasable toothed clutch |
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