JPS55163356A - Speed change gear - Google Patents
Speed change gearInfo
- Publication number
- JPS55163356A JPS55163356A JP7247479A JP7247479A JPS55163356A JP S55163356 A JPS55163356 A JP S55163356A JP 7247479 A JP7247479 A JP 7247479A JP 7247479 A JP7247479 A JP 7247479A JP S55163356 A JPS55163356 A JP S55163356A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- output shaft
- gear
- input shaft
- gears
- 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
- Gear-Shifting Mechanisms (AREA)
Abstract
PURPOSE: To permit the rotational speed of an output shaft to be changed into two types of speed corresponding to the rotational direction of an input shaft, by providing two systems of gearing transmissions differing in the speed ratio of the input shaft to the output shaft, and an one-way clutch respectively in each transmission system.
CONSTITUTION: In one gearing transmission system, the rotation of an input shaft 6 of a prime mover 1 in the direction a rotates a gear 17 meshing with a gear 12 in the direction b to rotate also a shaft 9 in the direction b through the action of the first one-way clutch 16 and an output shaft 11 in the direction a through gears 21, 23. The speed ratio in this case becomes Z1.Z6/Z4.Z7. On the other hand, the rotation of the input shaft 6 in the direction b rotates gears 13, 14 of the other gearing transmission system in the direction a to rotate a gear 19 in the direction b and the output shaft 11 in the direction a through the shaft 9 and gears 21, 23 with the meshing action of a second one-way clutch 18. The speed ratio in this case becomes Z1.Z3. Z6/Z2.Z5.Z7.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7247479A JPS55163356A (en) | 1979-06-08 | 1979-06-08 | Speed change gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7247479A JPS55163356A (en) | 1979-06-08 | 1979-06-08 | Speed change gear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55163356A true JPS55163356A (en) | 1980-12-19 |
Family
ID=13490342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7247479A Pending JPS55163356A (en) | 1979-06-08 | 1979-06-08 | Speed change gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55163356A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5059657A (en) * | 1973-09-27 | 1975-05-23 |
-
1979
- 1979-06-08 JP JP7247479A patent/JPS55163356A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5059657A (en) * | 1973-09-27 | 1975-05-23 |
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