IT1168942B - Constant mesh multiple speed gear train - Google Patents
Constant mesh multiple speed gear trainInfo
- Publication number
- IT1168942B IT1168942B IT21388/83A IT2138883A IT1168942B IT 1168942 B IT1168942 B IT 1168942B IT 21388/83 A IT21388/83 A IT 21388/83A IT 2138883 A IT2138883 A IT 2138883A IT 1168942 B IT1168942 B IT 1168942B
- Authority
- IT
- Italy
- Prior art keywords
- gear
- range
- gears
- constant mesh
- input
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
Landscapes
- Structure Of Transmissions (AREA)
Abstract
The constant mesh change speed gear train (10) has an input shaft with a gear (16), and an output shaft with a gear (20). A primary layshaft has its own change speed input gear (22) in constant mesh with the input shaft gear and its own output gear (24) in constant mesh with the output shaft gear. There is a clutch at one end of the layshaft to selectively connect the input and output gears. There is a range layshaft with input (50) and output (52) gears selectively connected by a clutch. The range layshaft gears are in direct constant mesh with first and second range gears, one of which is connected to the input or output shaft gears. A range clutch selectively transmits drive between the first and second range gears. A forward drive transmission ratio provided by the gear train may be raised or lowered by transmitting drive either through the range clutch or via the range layshaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21388/83A IT1168942B (en) | 1983-05-31 | 1983-05-31 | Constant mesh multiple speed gear train |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21388/83A IT1168942B (en) | 1983-05-31 | 1983-05-31 | Constant mesh multiple speed gear train |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8321388A0 IT8321388A0 (en) | 1983-05-31 |
IT1168942B true IT1168942B (en) | 1987-05-20 |
Family
ID=11181020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21388/83A IT1168942B (en) | 1983-05-31 | 1983-05-31 | Constant mesh multiple speed gear train |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1168942B (en) |
-
1983
- 1983-05-31 IT IT21388/83A patent/IT1168942B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8321388A0 (en) | 1983-05-31 |
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